🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 21 Hours

Environment

Temp: 268 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,379,786 km

• M1: 411,394 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.21 AU - 2.83 AU

Year: 1400 Days

Day: 45 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.35 AU - 3.59 AU

Year: 2261 Days

Day: 33.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,379,786 km

• M1: 553,363 km (0.052 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 14.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.92 AU - 6.52 AU

Year: 4786 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,379,786 km

• M1: 259,104 km (0.06 R)
• M2: 414,087 km (0.04 R)
• M3: 617,540 km (0.073 R)
• M4: 749,934 km (0.116 R)
• M5: 848,370 km (0.059 R)
• M6: 940,073 km (0.112 R)
• M7: 1,495,829 km (0.093 R)
• M8: 1,712,297 km (0.095 R)
• M9: 2,209,710 km (0.112 R)
• M10: 2,374,417 km (0.093 R)
• M11: 2,475,246 km (0.093 R)
• M12: 2,594,775 km (0.067 R)
• M13: 2,734,051 km (0.065 R)
• M14: 2,965,628 km (0.108 R)
• M15: 3,129,737 km (0.05 R)
• M16: 3,640,763 km (0.116 R)
• M17: 3,797,392 km (0.109 R)
• M18: 3,976,311 km (0.111 R)
• M19: 4,219,258 km (0.094 R)
• M20: 4,571,861 km (0.1 R)
• M21: 4,977,570 km (0.055 R)
• M22: 5,328,227 km (0.033 R)
• M23: 5,439,528 km (0.098 R)
• M24: 5,551,577 km (0.073 R)
• M25: 5,664,523 km (0.113 R)
• M26: 6,310,786 km (0.097 R)
• M27: 6,980,685 km (0.119 R)
• M28: 7,373,829 km (0.114 R)
• M29: 7,473,162 km (0.095 R)
• M30: 7,598,076 km (0.09 R)
• M31: 9,717,279 km (0.032 R)
• M32: 9,826,336 km (0.048 R)
• M33: 10,686,374 km (0.1 R)
• M34: 11,111,232 km (0.118 R)
• M35: 11,340,117 km (0.077 R)
• M36: 11,889,889 km (0.086 R)
• M37: 12,359,776 km (0.09 R)
• M38: 12,537,498 km (0.103 R)
• M39: 12,895,636 km (0.099 R)
• M40: 13,196,627 km (0.107 R)
• M41: 13,500,011 km (0.075 R)
• M42: 14,423,778 km (0.088 R)
• M43: 14,673,606 km (0.066 R)
• M44: 15,019,626 km (0.086 R)
• M45: 15,114,322 km (0.109 R)
• M46: 15,304,610 km (0.11 R)
• M47: 15,623,403 km (0.047 R)
• M48: 16,041,080 km (0.067 R)
• M49: 18,285,797 km (0.071 R)
• M50: 18,726,063 km (0.067 R)
• M51: 19,444,731 km (0.063 R)
• M52: 19,686,182 km (0.087 R)
• M53: 20,172,375 km (0.081 R)
• M54: 20,346,956 km (0.114 R)
• M55: 20,732,769 km (0.116 R)
• M56: 20,979,605 km (0.095 R)
• M57: 21,085,670 km (0.081 R)
• M58: 22,698,186 km (0.088 R)
• M59: 23,244,517 km (0.049 R)
• M60: 23,427,625 km (0.107 R)
• M61: 24,647,895 km (0.06 R)
• M62: 24,871,992 km (0.086 R)
• M63: 25,096,838 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 12

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.04 AU - 8 AU

Year: 7214 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,379,786 km

• M1: 155,881 km (0.064 R)
• M2: 255,214 km (0.079 R)
• M3: 615,146 km (0.104 R)
• M4: 714,330 km (0.055 R)
• M5: 835,055 km (0.042 R)
• M6: 963,560 km (0.1 R)
• M7: 1,333,665 km (0.07 R)
• M8: 1,447,659 km (0.039 R)
• M9: 1,545,196 km (0.076 R)
• M10: 1,980,077 km (0.064 R)
• M11: 2,245,614 km (0.11 R)
• M12: 3,161,452 km (0.065 R)
• M13: 3,740,246 km (0.048 R)
• M14: 4,097,785 km (0.107 R)
• M15: 4,466,544 km (0.082 R)
• M16: 4,757,511 km (0.099 R)
• M17: 4,935,084 km (0.107 R)
• M18: 5,236,075 km (0.106 R)
• M19: 6,466,518 km (0.102 R)
• M20: 6,564,803 km (0.074 R)
• M21: 6,829,292 km (0.074 R)
• M22: 6,996,543 km (0.063 R)
• M23: 7,097,372 km (0.112 R)
• M24: 7,437,408 km (0.102 R)
• M25: 7,540,481 km (0.1 R)
• M26: 7,852,542 km (0.095 R)
• M27: 7,992,565 km (0.084 R)
• M28: 8,310,760 km (0.111 R)
• M29: 8,417,723 km (0.078 R)
• M30: 8,705,399 km (0.092 R)
• M31: 9,032,719 km (0.059 R)
• M32: 10,077,212 km (0.086 R)
• M33: 10,459,584 km (0.103 R)
• M34: 10,885,639 km (0.099 R)
• M35: 11,041,968 km (0.1 R)
• M36: 11,277,884 km (0.038 R)
• M37: 11,754,802 km (0.073 R)
• M38: 12,360,225 km (0.12 R)
• M39: 13,100,136 km (0.102 R)
• M40: 13,433,739 km (0.107 R)
• M41: 14,279,715 km (0.057 R)
• M42: 14,579,808 km (0.055 R)
• M43: 14,665,977 km (0.115 R)
• M44: 16,604,017 km (0.092 R)
• M45: 16,919,669 km (0.114 R)
• M46: 17,971,043 km (0.105 R)
• M47: 18,109,720 km (0.068 R)
• M48: 18,481,321 km (0.092 R)
• M49: 19,421,244 km (0.107 R)
• M50: 20,763,287 km (0.071 R)
• M51: 20,860,376 km (0.106 R)
• M52: 20,957,465 km (0.065 R)
• M53: 21,641,875 km (0.12 R)
• M54: 22,135,099 km (0.112 R)
• M55: 22,333,466 km (0.096 R)
• M56: 22,632,213 km (0.052 R)
• M57: 22,832,076 km (0.119 R)
• M58: 23,384,690 km (0.096 R)
• M59: 23,840,066 km (0.097 R)
• M60: 24,811,106 km (0.108 R)
• M61: 24,965,641 km (0.111 R)
• M62: 25,068,863 km (0.1 R)
• M63: 25,951,640 km (0.082 R)
• M64: 27,056,271 km (0.053 R)
• M65: 27,215,293 km (0.115 R)
• M66: 27,427,872 km (0.074 R)
• M67: 27,641,049 km (0.112 R)
• M68: 27,854,675 km (0.077 R)
• M69: 29,529,124 km (0.094 R)
• M70: 29,692,933 km (0.099 R)
• M71: 30,076,203 km (0.113 R)
• M72: 30,516,320 km (0.091 R)
• M73: 30,626,723 km (0.105 R)
• M74: 30,737,276 km (0.091 R)
• M75: 31,625,887 km (0.119 R)
• M76: 31,849,387 km (0.095 R)
• M77: 32,185,683 km (0.09 R)
• M78: 32,523,026 km (0.113 R)
• M79: 33,201,452 km (0.101 R)
• M80: 34,113,251 km (0.038 R)
• M81: 35,033,278 km (0.117 R)
• M82: 36,019,577 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 11.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.78 AU - 9.82 AU

Year: 9922 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,379,786 km

• M1: 424,858 km (0.054 R)
• M2: 564,582 km (0.05 R)
• M3: 961,316 km (0.116 R)
• M4: 1,516,174 km (0.06 R)
• M5: 1,679,535 km (0.073 R)
• M6: 2,001,769 km (0.093 R)
• M7: 2,091,229 km (0.105 R)
• M8: 2,462,082 km (0.088 R)
• M9: 2,655,512 km (0.103 R)
• M10: 2,904,443 km (0.098 R)
• M11: 3,031,750 km (0.108 R)
• M12: 3,109,093 km (0.107 R)
• M13: 3,587,058 km (0.106 R)
• M14: 3,834,941 km (0.077 R)
• M15: 4,031,513 km (0.118 R)
• M16: 4,145,357 km (0.081 R)
• M17: 4,347,314 km (0.076 R)
• M18: 4,671,194 km (0.064 R)
• M19: 4,972,484 km (0.065 R)
• M20: 5,280,206 km (0.108 R)
• M21: 5,530,932 km (0.11 R)
• M22: 5,721,520 km (0.117 R)
• M23: 6,306,448 km (0.063 R)
• M24: 6,639,602 km (0.067 R)
• M25: 6,774,540 km (0.075 R)
• M26: 7,323,414 km (0.119 R)
• M27: 7,744,532 km (0.104 R)
• M28: 8,720,658 km (0.11 R)
• M29: 9,279,855 km (0.091 R)
• M30: 10,120,745 km (0.106 R)
• M31: 11,346,849 km (0.046 R)
• M32: 11,548,956 km (0.079 R)
• M33: 11,630,187 km (0.104 R)
• M34: 12,080,178 km (0.096 R)
• M35: 12,661,216 km (0.09 R)
• M36: 12,786,878 km (0.082 R)
• M37: 14,633,813 km (0.118 R)
• M38: 14,898,153 km (0.11 R)
• M39: 16,061,725 km (0.07 R)
• M40: 16,425,547 km (0.1 R)
• M41: 17,022,742 km (0.081 R)
• M42: 17,115,343 km (0.12 R)
• M43: 17,486,944 km (0.083 R)
• M44: 18,143,828 km (0.119 R)
• M45: 18,238,374 km (0.096 R)
• M46: 19,870,038 km (0.076 R)
• M47: 20,064,964 km (0.119 R)
• M48: 20,211,720 km (0.066 R)
• M49: 20,999,951 km (0.111 R)
• M50: 21,348,065 km (0.101 R)
• M51: 21,798,355 km (0.097 R)
• M52: 21,949,149 km (0.112 R)
• M53: 23,219,385 km (0.088 R)
• M54: 24,984,939 km (0.096 R)
• M55: 25,724,401 km (0.091 R)
• M56: 26,310,526 km (0.079 R)
• M57: 26,847,133 km (0.105 R)
• M58: 27,008,848 km (0.049 R)
• M59: 27,441,635 km (0.108 R)
• M60: 28,533,550 km (0.114 R)
• M61: 28,698,556 km (0.103 R)
• M62: 29,306,372 km (0.106 R)
• M63: 29,472,875 km (0.111 R)
• M64: 29,751,127 km (0.092 R)
• M65: 30,872,662 km (0.059 R)
• M66: 30,985,609 km (0.073 R)
• M67: 31,268,498 km (0.057 R)
• M68: 31,438,591 km (0.105 R)
• M69: 32,065,107 km (0.071 R)
• M70: 32,638,216 km (0.092 R)
• M71: 32,868,447 km (0.105 R)
• M72: 33,157,022 km (0.067 R)
• M73: 33,620,326 km (0.1 R)
• M74: 34,027,681 km (0.045 R)
• M75: 34,436,532 km (0.118 R)
• M76: 36,028,702 km (0.068 R)
• M77: 38,613,754 km (0.03 R)
• M78: 39,040,257 km (0.069 R)
• M79: 39,223,515 km (0.119 R)
• M80: 39,345,736 km (0.042 R)
• M81: 40,761,680 km (0.046 R)
• M82: 41,382,511 km (0.094 R)
• M83: 41,569,359 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 11.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.06 AU - 11.52 AU

Year: 12400 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,379,786 km

• M1: 152,291 km (0.076 R)
• M2: 317,147 km (0.116 R)
• M3: 439,369 km (0.092 R)
• M4: 609,312 km (0.103 R)
• M5: 695,929 km (0.101 R)
• M6: 787,334 km (0.111 R)
• M7: 1,052,720 km (0.098 R)
• M8: 1,836,912 km (0.118 R)
• M9: 1,923,829 km (0.075 R)
• M10: 2,079,410 km (0.109 R)
• M11: 2,262,369 km (0.047 R)
• M12: 2,669,125 km (0.087 R)
• M13: 2,868,539 km (0.103 R)
• M14: 2,944,684 km (0.086 R)
• M15: 3,073,039 km (0.089 R)
• M16: 3,255,998 km (0.057 R)
• M17: 3,388,841 km (0.068 R)
• M18: 3,966,737 km (0.043 R)
• M19: 4,754,669 km (0.088 R)
• M20: 5,151,253 km (0.082 R)
• M21: 5,463,613 km (0.08 R)
• M22: 5,814,420 km (0.116 R)
• M23: 6,740,431 km (0.111 R)
• M24: 7,997,652 km (0.049 R)
• M25: 8,069,608 km (0.102 R)
• M26: 8,214,120 km (0.092 R)
• M27: 8,875,492 km (0.118 R)
• M28: 8,987,242 km (0.061 R)
• M29: 9,099,739 km (0.074 R)
• M30: 10,523,612 km (0.088 R)
• M31: 11,200,991 km (0.092 R)
• M32: 11,443,489 km (0.093 R)
• M33: 12,222,744 km (0.078 R)
• M34: 13,104,025 km (0.104 R)
• M35: 13,274,118 km (0.117 R)
• M36: 13,445,109 km (0.111 R)
• M37: 14,049,035 km (0.086 R)
• M38: 14,266,999 km (0.092 R)
• M39: 15,283,517 km (0.107 R)
• M40: 16,323,372 km (0.057 R)
• M41: 16,828,863 km (0.09 R)
• M42: 17,432,789 km (0.078 R)
• M43: 17,949,351 km (0.054 R)
• M44: 18,138,443 km (0.056 R)
• M45: 18,375,854 km (0.084 R)
• M46: 18,518,720 km (0.093 R)
• M47: 18,901,541 km (0.117 R)
• M48: 19,190,415 km (0.084 R)
• M49: 20,114,780 km (0.056 R)
• M50: 20,409,637 km (0.117 R)
• M51: 20,557,739 km (0.072 R)
• M52: 21,053,656 km (0.089 R)
• M53: 21,353,002 km (0.114 R)
• M54: 21,956,180 km (0.068 R)
• M55: 22,107,873 km (0.111 R)
• M56: 22,514,031 km (0.097 R)
• M57: 23,488,511 km (0.049 R)
• M58: 23,902,897 km (0.099 R)
• M59: 24,686,491 km (0.034 R)
• M60: 25,478,462 km (0.102 R)
• M61: 26,225,255 km (0.082 R)
• M62: 26,332,516 km (0.114 R)
• M63: 26,655,199 km (0.103 R)
• M64: 26,817,064 km (0.118 R)
• M65: 29,227,834 km (0.119 R)
• M66: 30,009,482 km (0.115 R)
• M67: 31,707,269 km (0.041 R)
• M68: 32,683,245 km (0.085 R)
• M69: 33,261,890 km (0.119 R)
• M70: 33,436,171 km (0.116 R)
• M71: 33,668,946 km (0.11 R)
• M72: 34,019,304 km (0.097 R)
• M73: 34,900,136 km (0.116 R)
• M74: 36,146,137 km (0.1 R)
• M75: 36,265,516 km (0.079 R)
• M76: 36,984,782 km (0.099 R)
• M77: 37,951,035 km (0.118 R)
• M78: 38,315,605 km (0.068 R)
• M79: 39,048,186 km (0.119 R)
• M80: 39,293,377 km (0.044 R)
• M81: 41,335,836 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.7

Radius: 5.1

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.67 AU - 18.27 AU

Year: 22327 Days

Day: 21.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,379,786 km

• M1: 65,524 km (0.108 R)
• M2: 119,230 km (0.106 R)
• M3: 195,674 km (0.045 R)
• M4: 353,201 km (0.089 R)
• M5: 509,530 km (0.097 R)
• M6: 605,722 km (0.096 R)
• M7: 1,096,253 km (0.084 R)
• M8: 1,569,132 km (0.055 R)
• M9: 2,128,927 km (0.1 R)
• M10: 2,446,374 km (0.056 R)
• M11: 2,677,353 km (0.117 R)
• M12: 2,812,590 km (0.117 R)
• M13: 3,375,526 km (0.115 R)
• M14: 4,087,911 km (0.119 R)
• M15: 4,641,573 km (0.115 R)
• M16: 4,804,186 km (0.098 R)
• M17: 5,644,627 km (0.095 R)
• M18: 6,170,314 km (0.102 R)
• M19: 6,711,708 km (0.066 R)
• M20: 7,034,391 km (0.093 R)
• M21: 7,221,089 km (0.112 R)
• M22: 8,622,971 km (0.109 R)
• M23: 9,176,184 km (0.12 R)
• M24: 9,949,006 km (0.073 R)
• M25: 10,369,526 km (0.036 R)
• M26: 11,119,610 km (0.085 R)
• M27: 12,053,549 km (0.087 R)
• M28: 13,241,805 km (0.051 R)
• M29: 13,299,251 km (0.107 R)
• M30: 13,937,286 km (0.044 R)
• M31: 15,910,332 km (0.086 R)
• M32: 16,032,703 km (0.086 R)
• M33: 17,525,391 km (0.073 R)
• M34: 17,841,940 km (0.048 R)
• M35: 18,032,827 km (0.066 R)
• M36: 18,738,180 km (0.116 R)
• M37: 19,387,435 km (0.055 R)
• M38: 21,109,456 km (0.063 R)
• M39: 21,176,626 km (0.026 R)
• M40: 22,124,927 km (0.051 R)
• M41: 22,261,510 km (0.091 R)
• M42: 23,086,991 km (0.08 R)
• M43: 25,982,158 km (0.095 R)
• M44: 26,778,019 km (0.094 R)
• M45: 27,288,746 km (0.057 R)
• M46: 28,989,225 km (0.087 R)
• M47: 29,664,061 km (0.027 R)
• M48: 31,258,325 km (0.081 R)
• M49: 32,414,119 km (0.085 R)
• M50: 33,036,296 km (0.063 R)
• M51: 33,976,818 km (0.073 R)
• M52: 34,767,293 km (0.117 R)
• M53: 35,643,787 km (0.045 R)
• M54: 36,285,861 km (0.051 R)
• M55: 36,608,245 km (0.053 R)
• M56: 37,093,839 km (0.044 R)
• M57: 37,989,332 km (0.11 R)
• M58: 38,234,822 km (0.068 R)
• M59: 38,316,802 km (0.037 R)
• M60: 38,809,577 km (0.081 R)
• M61: 39,884,737 km (0.058 R)
• M62: 40,300,769 km (0.114 R)
• M63: 41,557,690 km (0.092 R)
• M64: 43,082,990 km (0.076 R)
• M65: 43,338,952 km (0.042 R)
• M66: 43,766,652 km (0.097 R)
• M67: 45,058,430 km (0.068 R)
• M68: 46,187,894 km (0.109 R)
• M69: 47,943,874 km (0.069 R)
• M70: 50,348,659 km (0.106 R)
• M71: 51,430,102 km (0.109 R)
• M72: 52,155,203 km (0.081 R)
• M73: 53,524,024 km (0.061 R)
• M74: 53,707,431 km (0.101 R)
• M75: 55,089,565 km (0.105 R)
• M76: 55,274,768 km (0.09 R)
• M77: 56,390,169 km (0.075 R)
• M78: 58,359,775 km (0.03 R)
• M79: 58,832,055 km (0.088 R)
• M80: 59,685,362 km (0.045 R)
• M81: 59,780,506 km (0.12 R)
• M82: 60,925,229 km (0.1 R)
• M83: 62,077,132 km (0.102 R)
• M84: 64,110,317 km (0.086 R)
• M85: 65,086,144 km (0.112 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,074 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit