🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 283 Days

Day: 37.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.75 AU - 0.97 AU

Year: 341 Days

Day: 16.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,426,227 km

• M1: 119,678 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.12 AU - 1.24 AU

Year: 548 Days

Day: 17.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,426,227 km

• M1: 241,750 km (0.068 R)
• M2: 760,107 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.13 AU - 1.25 AU

Year: 555 Days

Day: 40 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.06 AU - 2.52 AU

Year: 1481 Days

Day: 32 Hours

Environment

Temp: -116 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,426,227 km

• M1: 719,715 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 8.6

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.52 AU - 3.04 AU

Year: 1982 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,426,227 km

• M1: 120,875 km (0.103 R)
• M2: 175,179 km (0.033 R)
• M3: 257,009 km (0.106 R)
• M4: 502,798 km (0.119 R)
• M5: 605,722 km (0.059 R)
• M6: 825,481 km (0.066 R)
• M7: 949,498 km (0.045 R)
• M8: 1,004,550 km (0.07 R)
• M9: 1,070,373 km (0.096 R)
• M10: 1,256,473 km (0.1 R)
• M11: 1,390,063 km (0.057 R)
• M12: 1,463,965 km (0.065 R)
• M13: 1,539,362 km (0.052 R)
• M14: 1,604,886 km (0.087 R)
• M15: 1,773,034 km (0.092 R)
• M16: 1,841,999 km (0.1 R)
• M17: 2,102,598 km (0.067 R)
• M18: 2,337,317 km (0.034 R)
• M19: 2,451,460 km (0.076 R)
• M20: 2,541,518 km (0.106 R)
• M21: 2,912,970 km (0.102 R)
• M22: 3,146,941 km (0.118 R)
• M23: 3,444,341 km (0.095 R)
• M24: 3,516,597 km (0.105 R)
• M25: 3,603,962 km (0.059 R)
• M26: 3,677,265 km (0.118 R)
• M27: 4,005,782 km (0.095 R)
• M28: 4,406,256 km (0.06 R)
• M29: 4,500,502 km (0.111 R)
• M30: 4,595,347 km (0.115 R)
• M31: 4,755,118 km (0.025 R)
• M32: 4,916,684 km (0.086 R)
• M33: 5,047,283 km (0.112 R)
• M34: 5,547,239 km (0.102 R)
• M35: 5,872,016 km (0.094 R)
• M36: 5,941,130 km (0.117 R)
• M37: 6,097,908 km (0.053 R)
• M38: 6,255,884 km (0.12 R)
• M39: 6,397,553 km (0.051 R)
• M40: 6,522,318 km (0.062 R)
• M41: 6,810,593 km (0.051 R)
• M42: 6,938,050 km (0.112 R)
• M43: 7,232,459 km (0.096 R)
• M44: 7,493,357 km (0.04 R)
• M45: 7,587,155 km (0.053 R)
• M46: 7,814,245 km (0.056 R)
• M47: 8,372,245 km (0.049 R)
• M48: 8,450,185 km (0.101 R)
• M49: 8,587,217 km (0.116 R)
• M50: 9,002,800 km (0.116 R)
• M51: 9,364,228 km (0.084 R)
• M52: 9,424,965 km (0.118 R)
• M53: 9,567,083 km (0.076 R)
• M54: 9,915,347 km (0.077 R)
• M55: 10,018,420 km (0.1 R)
• M56: 10,267,650 km (0.074 R)
• M57: 10,708,664 km (0.103 R)
• M58: 10,963,430 km (0.103 R)
• M59: 11,048,700 km (0.115 R)
• M60: 11,522,327 km (0.09 R)
• M61: 11,587,402 km (0.036 R)
• M62: 11,674,319 km (0.076 R)
• M63: 11,761,534 km (0.093 R)
• M64: 11,936,564 km (0.076 R)
• M65: 12,068,359 km (0.073 R)
• M66: 12,690,088 km (0.087 R)
• M67: 13,004,842 km (0.114 R)
• M68: 13,208,594 km (0.065 R)
• M69: 13,849,023 km (0.102 R)
• M70: 13,941,474 km (0.054 R)
• M71: 14,499,774 km (0.106 R)
• M72: 15,089,040 km (0.061 R)
• M73: 15,758,341 km (0.109 R)
• M74: 15,951,471 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 11.8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.6 AU - 5.92 AU

Year: 4440 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,426,227 km

• M1: 164,558 km (0.099 R)
• M2: 253,120 km (0.12 R)
• M3: 329,415 km (0.091 R)
• M4: 487,539 km (0.118 R)
• M5: 617,241 km (0.116 R)
• M6: 699,071 km (0.119 R)
• M7: 797,955 km (0.081 R)
• M8: 928,853 km (0.046 R)
• M9: 1,011,132 km (0.118 R)
• M10: 1,154,148 km (0.088 R)
• M11: 1,413,550 km (0.074 R)
• M12: 1,542,354 km (0.095 R)
• M13: 1,624,932 km (0.092 R)
• M14: 2,006,407 km (0.105 R)
• M15: 2,416,155 km (0.112 R)
• M16: 2,791,197 km (0.117 R)
• M17: 3,291,452 km (0.079 R)
• M18: 3,685,194 km (0.109 R)
• M19: 4,210,282 km (0.057 R)
• M20: 4,304,080 km (0.08 R)
• M21: 4,446,049 km (0.092 R)
• M22: 4,832,460 km (0.103 R)
• M23: 5,054,613 km (0.087 R)
• M24: 5,356,053 km (0.092 R)
• M25: 6,055,871 km (0.112 R)
• M26: 7,201,193 km (0.072 R)
• M27: 7,712,369 km (0.065 R)
• M28: 8,118,228 km (0.109 R)
• M29: 8,235,363 km (0.091 R)
• M30: 8,382,717 km (0.071 R)
• M31: 9,041,396 km (0.113 R)
• M32: 9,254,573 km (0.086 R)
• M33: 9,531,030 km (0.115 R)
• M34: 9,810,180 km (0.119 R)
• M35: 11,377,217 km (0.053 R)
• M36: 11,508,564 km (0.088 R)
• M37: 12,239,948 km (0.042 R)
• M38: 12,713,276 km (0.09 R)
• M39: 13,399,930 km (0.115 R)
• M40: 13,747,745 km (0.116 R)
• M41: 14,559,014 km (0.116 R)
• M42: 14,773,239 km (0.055 R)
• M43: 15,132,722 km (0.056 R)
• M44: 15,933,370 km (0.108 R)
• M45: 16,487,331 km (0.102 R)
• M46: 16,561,681 km (0.113 R)
• M47: 16,710,681 km (0.063 R)
• M48: 17,010,026 km (0.119 R)
• M49: 17,197,921 km (0.085 R)
• M50: 17,538,106 km (0.091 R)
• M51: 18,071,722 km (0.114 R)
• M52: 18,263,506 km (0.117 R)
• M53: 18,378,996 km (0.12 R)
• M54: 19,076,720 km (0.111 R)
• M55: 19,154,661 km (0.119 R)
• M56: 19,546,607 km (0.078 R)
• M57: 20,338,429 km (0.116 R)
• M58: 21,180,964 km (0.119 R)
• M59: 21,953,188 km (0.1 R)
• M60: 22,240,117 km (0.083 R)
• M61: 22,404,525 km (0.083 R)
• M62: 22,569,382 km (0.08 R)
• M63: 22,900,442 km (0.084 R)
• M64: 22,983,319 km (0.075 R)
• M65: 24,029,308 km (0.108 R)
• M66: 24,367,249 km (0.076 R)
• M67: 25,047,770 km (0.103 R)
• M68: 25,218,910 km (0.106 R)
• M69: 25,433,433 km (0.056 R)
• M70: 25,648,555 km (0.098 R)
• M71: 26,297,361 km (0.051 R)
• M72: 26,384,277 km (0.12 R)
• M73: 27,346,940 km (0.063 R)
• M74: 27,567,297 km (0.081 R)
• M75: 27,655,560 km (0.072 R)
• M76: 28,365,402 km (0.048 R)
• M77: 28,499,142 km (0.109 R)
• M78: 29,306,223 km (0.12 R)
• M79: 29,622,174 km (0.086 R)
• M80: 30,166,261 km (0.108 R)
• M81: 30,576,608 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 5.8

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.3 AU - 13.86 AU

Year: 19074 Days

Day: 24.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,426,227 km

• M1: 152,141 km (0.051 R)
• M2: 204,650 km (0.117 R)
• M3: 333,154 km (0.073 R)
• M4: 508,782 km (0.04 R)
• M5: 618,587 km (0.092 R)
• M6: 688,150 km (0.119 R)
• M7: 861,385 km (0.116 R)
• M8: 1,397,693 km (0.105 R)
• M9: 1,522,009 km (0.081 R)
• M10: 1,682,378 km (0.086 R)
• M11: 1,848,282 km (0.095 R)
• M12: 2,488,710 km (0.092 R)
• M13: 3,151,130 km (0.063 R)
• M14: 3,273,351 km (0.099 R)
• M15: 4,039,890 km (0.087 R)
• M16: 4,812,414 km (0.039 R)
• M17: 5,384,775 km (0.049 R)
• M18: 6,028,794 km (0.099 R)
• M19: 6,854,425 km (0.116 R)
• M20: 7,496,798 km (0.082 R)
• M21: 7,935,569 km (0.072 R)
• M22: 8,158,170 km (0.078 R)
• M23: 8,270,219 km (0.112 R)
• M24: 8,439,265 km (0.046 R)
• M25: 8,780,647 km (0.107 R)
• M26: 9,653,999 km (0.113 R)
• M27: 9,772,631 km (0.096 R)
• M28: 9,951,400 km (0.111 R)
• M29: 10,071,078 km (0.119 R)
• M30: 12,114,884 km (0.109 R)
• M31: 12,178,763 km (0.07 R)
• M32: 12,823,679 km (0.067 R)
• M33: 13,347,720 km (0.095 R)
• M34: 13,678,781 km (0.108 R)
• M35: 13,811,923 km (0.118 R)
• M36: 14,146,872 km (0.112 R)
• M37: 14,416,597 km (0.091 R)
• M38: 16,000,689 km (0.097 R)
• M39: 16,141,012 km (0.094 R)
• M40: 18,736,086 km (0.062 R)
• M41: 18,809,987 km (0.105 R)
• M42: 19,779,681 km (0.063 R)
• M43: 20,156,967 km (0.102 R)
• M44: 20,232,663 km (0.116 R)
• M45: 20,384,505 km (0.097 R)
• M46: 21,303,036 km (0.093 R)
• M47: 21,534,763 km (0.118 R)
• M48: 21,922,970 km (0.07 R)
• M49: 22,313,420 km (0.042 R)
• M50: 24,219,147 km (0.111 R)
• M51: 24,299,631 km (0.119 R)
• M52: 27,425,329 km (0.046 R)
• M53: 30,500,762 km (0.105 R)
• M54: 33,056,492 km (0.084 R)
• M55: 33,683,606 km (0.081 R)
• M56: 34,586,429 km (0.058 R)
• M57: 34,677,086 km (0.08 R)
• M58: 37,527,972 km (0.115 R)
• M59: 38,839,946 km (0.114 R)
• M60: 39,881,296 km (0.115 R)
• M61: 40,548,802 km (0.039 R)
• M62: 41,508,772 km (0.1 R)
• M63: 41,701,603 km (0.067 R)
• M64: 41,798,094 km (0.117 R)
• M65: 41,894,734 km (0.109 R)
• M66: 42,573,160 km (0.09 R)
• M67: 42,962,564 km (0.104 R)
• M68: 45,621,217 km (0.071 R)
• M69: 48,129,973 km (0.034 R)
• M70: 48,433,956 km (0.092 R)
• M71: 50,374,540 km (0.116 R)
• M72: 50,477,314 km (0.112 R)
• M73: 50,786,233 km (0.111 R)
• M74: 51,716,732 km (0.059 R)
• M75: 53,070,742 km (0.106 R)
• M76: 56,026,497 km (0.091 R)
• M77: 56,133,011 km (0.112 R)
• M78: 57,309,448 km (0.116 R)
• M79: 59,360,585 km (0.082 R)
• M80: 60,996,886 km (0.107 R)
• M81: 61,435,657 km (0.119 R)
• M82: 61,765,520 km (0.077 R)
• M83: 63,645,517 km (0.089 R)
• M84: 64,536,671 km (0.114 R)
• M85: 65,432,014 km (0.029 R)
• M86: 65,881,257 km (0.114 R)
• M87: 66,556,990 km (0.099 R)
• M88: 66,782,733 km (0.064 R)
• M89: 67,121,872 km (0.096 R)
• M90: 67,915,339 km (0.116 R)
• M91: 68,142,578 km (0.081 R)
• M92: 73,439,390 km (0.082 R)
• M93: 77,557,221 km (0.118 R)
• M94: 78,389,733 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.1

Radius: 6.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.52 AU - 15.08 AU

Year: 19577 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,426,227 km

• M1: 87,365 km (0.1 R)
• M2: 197,320 km (0.113 R)
• M3: 284,834 km (0.094 R)
• M4: 373,995 km (0.12 R)
• M5: 550,371 km (0.043 R)
• M6: 807,230 km (0.1 R)
• M7: 1,224,907 km (0.077 R)
• M8: 1,377,647 km (0.11 R)
• M9: 2,527,456 km (0.103 R)
• M10: 3,307,609 km (0.098 R)
• M11: 4,758,259 km (0.111 R)
• M12: 8,523,638 km (0.056 R)
• M13: 8,774,663 km (0.048 R)
• M14: 8,943,260 km (0.084 R)
• M15: 9,155,689 km (0.096 R)
• M16: 9,241,109 km (0.12 R)
• M17: 10,198,236 km (0.071 R)
• M18: 10,733,647 km (0.117 R)
• M19: 10,778,676 km (0.054 R)
• M20: 11,553,593 km (0.092 R)
• M21: 11,692,270 km (0.061 R)
• M22: 12,964,600 km (0.114 R)
• M23: 13,108,663 km (0.104 R)
• M24: 13,156,834 km (0.113 R)
• M25: 13,935,042 km (0.096 R)
• M26: 14,181,429 km (0.063 R)
• M27: 14,329,830 km (0.119 R)
• M28: 15,637,914 km (0.11 R)
• M29: 16,254,557 km (0.116 R)
• M30: 16,931,487 km (0.119 R)
• M31: 17,036,355 km (0.119 R)
• M32: 17,246,989 km (0.093 R)
• M33: 17,458,371 km (0.089 R)
• M34: 17,617,543 km (0.114 R)
• M35: 17,937,233 km (0.09 R)
• M36: 20,117,323 km (0.093 R)
• M37: 21,521,748 km (0.06 R)
• M38: 21,692,290 km (0.077 R)
• M39: 23,131,870 km (0.067 R)
• M40: 24,423,947 km (0.115 R)
• M41: 25,019,047 km (0.084 R)
• M42: 25,799,649 km (0.095 R)
• M43: 25,920,524 km (0.051 R)
• M44: 25,980,961 km (0.096 R)
• M45: 26,344,933 km (0.079 R)
• M46: 26,832,622 km (0.108 R)
• M47: 28,189,325 km (0.086 R)
• M48: 28,313,791 km (0.087 R)
• M49: 28,376,173 km (0.073 R)
• M50: 29,064,323 km (0.08 R)
• M51: 30,202,314 km (0.113 R)
• M52: 31,161,685 km (0.113 R)
• M53: 31,742,125 km (0.072 R)
• M54: 32,131,079 km (0.109 R)
• M55: 32,456,455 km (0.093 R)
• M56: 33,504,837 km (0.118 R)
• M57: 34,431,296 km (0.046 R)
• M58: 34,497,718 km (0.059 R)
• M59: 34,564,289 km (0.07 R)
• M60: 34,764,152 km (0.092 R)
• M61: 35,031,333 km (0.034 R)
• M62: 36,648,187 km (0.046 R)
• M63: 36,920,006 km (0.093 R)
• M64: 38,358,091 km (0.096 R)
• M65: 40,865,800 km (0.089 R)
• M66: 40,936,111 km (0.095 R)
• M67: 41,147,642 km (0.055 R)
• M68: 41,218,253 km (0.101 R)
• M69: 41,430,233 km (0.054 R)
• M70: 41,855,240 km (0.112 R)
• M71: 44,290,694 km (0.107 R)
• M72: 45,234,058 km (0.12 R)
• M73: 45,379,766 km (0.104 R)
• M74: 46,110,701 km (0.07 R)
• M75: 47,140,533 km (0.095 R)
• M76: 47,510,189 km (0.092 R)
• M77: 47,955,093 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit