🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.53 AU - 0.71 AU

Year: 170 Days

Day: 30.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,612,278 km

• M1: 85,121 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.65 AU - 0.95 AU

Year: 249 Days

Day: 40.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.84 AU - 1.16 AU

Year: 348 Days

Day: 15.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.93 AU - 1.19 AU

Year: 380 Days

Day: 19.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,612,278 km

• M1: 68,366 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.48 AU - 2.34 AU

Year: 919 Days

Day: 13.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.61 AU - 5.05 AU

Year: 3697 Days

Day: 22.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.3 AU - 8.8 AU

Year: 6519 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,612,278 km

• M1: 166,652 km (0.103 R)
• M2: 277,654 km (0.085 R)
• M3: 613,052 km (0.116 R)
• M4: 849,267 km (0.106 R)
• M5: 1,069,774 km (0.12 R)
• M6: 1,343,090 km (0.12 R)
• M7: 1,639,293 km (0.092 R)
• M8: 1,995,486 km (0.104 R)
• M9: 2,093,473 km (0.059 R)
• M10: 2,715,201 km (0.096 R)
• M11: 2,802,417 km (0.053 R)
• M12: 2,912,671 km (0.096 R)
• M13: 3,002,130 km (0.088 R)
• M14: 3,252,557 km (0.113 R)
• M15: 3,345,457 km (0.084 R)
• M16: 3,653,479 km (0.111 R)
• M17: 3,995,460 km (0.109 R)
• M18: 4,195,622 km (0.102 R)
• M19: 4,632,148 km (0.066 R)
• M20: 4,922,518 km (0.111 R)
• M21: 5,410,506 km (0.061 R)
• M22: 5,548,884 km (0.037 R)
• M23: 6,258,277 km (0.092 R)
• M24: 7,421,700 km (0.095 R)
• M25: 8,813,259 km (0.115 R)
• M26: 9,505,449 km (0.118 R)
• M27: 9,875,105 km (0.114 R)
• M28: 9,976,682 km (0.059 R)
• M29: 10,078,708 km (0.083 R)
• M30: 10,317,915 km (0.05 R)
• M31: 10,837,169 km (0.107 R)
• M32: 10,942,037 km (0.092 R)
• M33: 11,471,464 km (0.101 R)
• M34: 11,721,442 km (0.115 R)
• M35: 11,973,215 km (0.102 R)
• M36: 12,445,496 km (0.092 R)
• M37: 13,035,210 km (0.04 R)
• M38: 13,596,502 km (0.095 R)
• M39: 13,860,991 km (0.086 R)
• M40: 13,974,984 km (0.072 R)
• M41: 14,089,277 km (0.057 R)
• M42: 14,242,016 km (0.065 R)
• M43: 14,472,248 km (0.07 R)
• M44: 14,858,809 km (0.096 R)
• M45: 15,327,199 km (0.092 R)
• M46: 16,318,435 km (0.071 R)
• M47: 16,882,569 km (0.104 R)
• M48: 17,044,882 km (0.099 R)
• M49: 17,126,263 km (0.05 R)
• M50: 17,823,390 km (0.111 R)
• M51: 18,237,626 km (0.084 R)
• M52: 19,160,346 km (0.105 R)
• M53: 19,414,662 km (0.102 R)
• M54: 19,499,783 km (0.115 R)
• M55: 19,584,904 km (0.036 R)
• M56: 20,055,390 km (0.083 R)
• M57: 20,833,448 km (0.058 R)
• M58: 20,964,047 km (0.032 R)
• M59: 21,094,945 km (0.114 R)
• M60: 21,533,267 km (0.113 R)
• M61: 22,063,143 km (0.06 R)
• M62: 22,374,306 km (0.102 R)
• M63: 23,271,295 km (0.081 R)
• M64: 23,361,652 km (0.033 R)
• M65: 23,815,083 km (0.049 R)
• M66: 24,042,921 km (0.107 R)
• M67: 24,179,953 km (0.114 R)
• M68: 24,592,693 km (0.113 R)
• M69: 25,054,053 km (0.095 R)
• M70: 25,193,029 km (0.107 R)
• M71: 26,880,344 km (0.113 R)
• M72: 27,070,183 km (0.1 R)
• M73: 27,546,354 km (0.084 R)
• M74: 27,833,581 km (0.117 R)
• M75: 28,362,560 km (0.05 R)
• M76: 29,822,036 km (0.106 R)
• M77: 30,560,900 km (0.098 R)
• M78: 30,709,451 km (0.096 R)
• M79: 32,611,289 km (0.12 R)
• M80: 33,118,126 km (0.049 R)
• M81: 33,321,579 km (0.106 R)
• M82: 33,474,468 km (0.101 R)
• M83: 34,448,051 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 8.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.09 AU - 11.15 AU

Year: 10391 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,612,278 km

• M1: 114,442 km (0.098 R)
• M2: 420,220 km (0.117 R)
• M3: 501,602 km (0.071 R)
• M4: 600,187 km (0.065 R)
• M5: 693,685 km (0.055 R)
• M6: 936,183 km (0.092 R)
• M7: 1,310,029 km (0.065 R)
• M8: 1,545,795 km (0.115 R)
• M9: 1,710,502 km (0.117 R)
• M10: 1,812,229 km (0.081 R)
• M11: 1,950,906 km (0.098 R)
• M12: 2,093,173 km (0.094 R)
• M13: 2,369,331 km (0.111 R)
• M14: 2,559,769 km (0.102 R)
• M15: 2,637,410 km (0.094 R)
• M16: 2,735,696 km (0.102 R)
• M17: 3,017,090 km (0.096 R)
• M18: 3,223,984 km (0.114 R)
• M19: 3,435,366 km (0.097 R)
• M20: 3,695,217 km (0.033 R)
• M21: 4,535,807 km (0.063 R)
• M22: 4,725,198 km (0.091 R)
• M23: 4,844,877 km (0.052 R)
• M24: 5,660,035 km (0.101 R)
• M25: 5,838,356 km (0.107 R)
• M26: 6,122,442 km (0.113 R)
• M27: 6,200,682 km (0.112 R)
• M28: 6,384,688 km (0.078 R)
• M29: 6,437,496 km (0.114 R)
• M30: 7,358,719 km (0.093 R)
• M31: 7,497,696 km (0.101 R)
• M32: 7,665,544 km (0.076 R)
• M33: 8,611,153 km (0.101 R)
• M34: 8,845,872 km (0.059 R)
• M35: 9,805,841 km (0.037 R)
• M36: 10,485,016 km (0.094 R)
• M37: 10,830,287 km (0.092 R)
• M38: 10,956,698 km (0.06 R)
• M39: 11,020,127 km (0.115 R)
• M40: 11,083,706 km (0.097 R)
• M41: 11,147,435 km (0.075 R)
• M42: 11,211,164 km (0.104 R)
• M43: 11,339,070 km (0.082 R)
• M44: 11,855,781 km (0.107 R)
• M45: 11,986,230 km (0.07 R)
• M46: 12,281,237 km (0.082 R)
• M47: 12,446,244 km (0.081 R)
• M48: 12,611,998 km (0.104 R)
• M49: 13,079,791 km (0.106 R)
• M50: 13,587,376 km (0.111 R)
• M51: 14,517,426 km (0.099 R)
• M52: 15,610,239 km (0.105 R)
• M53: 16,220,748 km (0.102 R)
• M54: 16,656,377 km (0.055 R)
• M55: 16,875,687 km (0.119 R)
• M56: 16,948,990 km (0.095 R)
• M57: 17,502,203 km (0.036 R)
• M58: 17,576,403 km (0.111 R)
• M59: 17,762,354 km (0.111 R)
• M60: 18,173,748 km (0.092 R)
• M61: 18,286,545 km (0.096 R)
• M62: 19,006,110 km (0.057 R)
• M63: 19,196,997 km (0.073 R)
• M64: 19,657,759 km (0.114 R)
• M65: 19,850,889 km (0.087 R)
• M66: 21,101,228 km (0.051 R)
• M67: 22,417,241 km (0.076 R)
• M68: 22,578,657 km (0.054 R)
• M69: 23,268,602 km (0.089 R)
• M70: 23,390,973 km (0.095 R)
• M71: 23,636,613 km (0.076 R)
• M72: 23,965,429 km (0.104 R)
• M73: 24,627,549 km (0.097 R)
• M74: 24,752,314 km (0.051 R)
• M75: 24,919,116 km (0.039 R)
• M76: 25,463,652 km (0.072 R)
• M77: 25,716,323 km (0.059 R)
• M78: 25,800,696 km (0.101 R)
• M79: 26,139,236 km (0.041 R)
• M80: 26,607,028 km (0.083 R)
• M81: 27,249,551 km (0.062 R)
• M82: 27,464,823 km (0.113 R)
• M83: 27,810,543 km (0.1 R)
• M84: 29,031,561 km (0.073 R)
• M85: 29,119,525 km (0.104 R)
• M86: 29,339,583 km (0.108 R)
• M87: 29,560,240 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 12

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.95 AU - 12.47 AU

Year: 14858 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,612,278 km

• M1: 288,724 km (0.112 R)
• M2: 442,062 km (0.04 R)
• M3: 531,820 km (0.119 R)
• M4: 733,778 km (0.054 R)
• M5: 830,717 km (0.044 R)
• M6: 947,254 km (0.052 R)
• M7: 1,231,340 km (0.091 R)
• M8: 1,471,295 km (0.11 R)
• M9: 1,840,802 km (0.101 R)
• M10: 2,137,155 km (0.043 R)
• M11: 2,470,310 km (0.118 R)
• M12: 3,024,271 km (0.084 R)
• M13: 3,186,435 km (0.073 R)
• M14: 3,304,019 km (0.05 R)
• M15: 3,714,665 km (0.034 R)
• M16: 3,838,532 km (0.098 R)
• M17: 4,584,576 km (0.068 R)
• M18: 4,825,279 km (0.1 R)
• M19: 5,042,645 km (0.075 R)
• M20: 5,152,749 km (0.03 R)
• M21: 6,148,921 km (0.104 R)
• M22: 6,266,505 km (0.119 R)
• M23: 6,653,964 km (0.086 R)
• M24: 6,896,462 km (0.071 R)
• M25: 7,110,985 km (0.086 R)
• M26: 7,234,553 km (0.1 R)
• M27: 7,358,869 km (0.068 R)
• M28: 7,831,299 km (0.119 R)
• M29: 8,151,887 km (0.073 R)
• M30: 9,172,743 km (0.107 R)
• M31: 10,198,835 km (0.109 R)
• M32: 10,796,478 km (0.106 R)
• M33: 11,081,612 km (0.057 R)
• M34: 11,261,129 km (0.109 R)
• M35: 11,659,508 km (0.087 R)
• M36: 11,768,864 km (0.054 R)
• M37: 11,915,321 km (0.087 R)
• M38: 12,432,780 km (0.057 R)
• M39: 12,957,569 km (0.086 R)
• M40: 13,336,800 km (0.11 R)
• M41: 13,451,392 km (0.079 R)
• M42: 13,681,324 km (0.027 R)
• M43: 13,912,752 km (0.093 R)
• M44: 14,106,481 km (0.089 R)
• M45: 14,496,632 km (0.064 R)
• M46: 15,447,775 km (0.097 R)
• M47: 15,769,261 km (0.061 R)
• M48: 16,255,604 km (0.045 R)
• M49: 16,418,815 km (0.1 R)
• M50: 16,994,468 km (0.076 R)
• M51: 18,165,669 km (0.073 R)
• M52: 18,547,593 km (0.072 R)
• M53: 19,018,078 km (0.057 R)
• M54: 19,405,836 km (0.076 R)
• M55: 20,145,597 km (0.072 R)
• M56: 21,339,538 km (0.117 R)
• M57: 21,563,037 km (0.085 R)
• M58: 21,922,521 km (0.082 R)
• M59: 22,057,757 km (0.098 R)
• M60: 22,465,262 km (0.062 R)
• M61: 22,601,695 km (0.08 R)
• M62: 22,738,278 km (0.084 R)
• M63: 23,517,982 km (0.111 R)
• M64: 24,259,838 km (0.113 R)
• M65: 24,446,536 km (0.076 R)
• M66: 24,962,349 km (0.042 R)
• M67: 26,147,913 km (0.059 R)
• M68: 26,675,395 km (0.068 R)
• M69: 26,771,736 km (0.097 R)
• M70: 27,157,997 km (0.09 R)
• M71: 27,400,346 km (0.114 R)
• M72: 28,869,696 km (0.047 R)
• M73: 29,166,648 km (0.118 R)
• M74: 29,813,360 km (0.096 R)
• M75: 29,963,406 km (0.105 R)
• M76: 31,020,016 km (0.067 R)
• M77: 31,172,008 km (0.105 R)
• M78: 31,629,328 km (0.064 R)
• M79: 32,447,778 km (0.111 R)
• M80: 32,550,701 km (0.055 R)
• M81: 32,808,159 km (0.061 R)
• M82: 35,261,415 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.9

Radius: 7.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.55 AU - 18.71 AU

Year: 21520 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,612,278 km

• M1: 103,073 km (0.07 R)
• M2: 201,209 km (0.108 R)
• M3: 285,882 km (0.055 R)
• M4: 403,166 km (0.038 R)
• M5: 1,621,491 km (0.077 R)
• M6: 1,714,242 km (0.104 R)
• M7: 1,872,816 km (0.035 R)
• M8: 3,149,933 km (0.115 R)
• M9: 4,682,413 km (0.07 R)
• M10: 5,360,391 km (0.082 R)
• M11: 6,906,784 km (0.109 R)
• M12: 7,728,226 km (0.099 R)
• M13: 7,780,585 km (0.066 R)
• M14: 8,044,177 km (0.113 R)
• M15: 9,294,366 km (0.054 R)
• M16: 9,686,761 km (0.103 R)
• M17: 9,800,007 km (0.029 R)
• M18: 11,369,438 km (0.111 R)
• M19: 11,970,373 km (0.085 R)
• M20: 12,335,840 km (0.045 R)
• M21: 12,519,995 km (0.088 R)
• M22: 12,581,630 km (0.094 R)
• M23: 13,961,820 km (0.092 R)
• M24: 14,153,754 km (0.115 R)
• M25: 14,217,931 km (0.096 R)
• M26: 14,995,391 km (0.091 R)
• M27: 15,653,921 km (0.102 R)
• M28: 16,998,956 km (0.079 R)
• M29: 17,754,425 km (0.037 R)
• M30: 17,892,953 km (0.084 R)
• M31: 17,962,366 km (0.086 R)
• M32: 18,101,492 km (0.099 R)
• M33: 18,240,917 km (0.079 R)
• M34: 19,369,184 km (0.095 R)
• M35: 19,511,751 km (0.107 R)
• M36: 19,654,767 km (0.11 R)
• M37: 24,718,505 km (0.068 R)
• M38: 25,105,814 km (0.106 R)
• M39: 25,417,277 km (0.097 R)
• M40: 25,651,696 km (0.072 R)
• M41: 26,834,268 km (0.09 R)
• M42: 27,873,524 km (0.113 R)
• M43: 28,519,637 km (0.084 R)
• M44: 28,600,869 km (0.085 R)
• M45: 28,844,564 km (0.091 R)
• M46: 29,744,395 km (0.116 R)
• M47: 30,986,207 km (0.105 R)
• M48: 31,739,432 km (0.069 R)
• M49: 31,907,580 km (0.044 R)
• M50: 32,244,774 km (0.101 R)
• M51: 32,922,901 km (0.045 R)
• M52: 34,379,535 km (0.041 R)
• M53: 34,552,171 km (0.116 R)
• M54: 34,898,490 km (0.117 R)
• M55: 37,443,749 km (0.053 R)
• M56: 37,799,492 km (0.1 R)
• M57: 37,888,653 km (0.117 R)
• M58: 38,335,202 km (0.064 R)
• M59: 39,685,473 km (0.077 R)
• M60: 40,048,248 km (0.1 R)
• M61: 40,139,053 km (0.026 R)
• M62: 41,234,559 km (0.081 R)
• M63: 42,896,142 km (0.105 R)
• M64: 44,485,470 km (0.112 R)
• M65: 44,673,814 km (0.063 R)
• M66: 45,240,042 km (0.073 R)
• M67: 45,334,737 km (0.104 R)
• M68: 48,300,365 km (0.115 R)
• M69: 48,397,155 km (0.065 R)
• M70: 49,855,435 km (0.097 R)
• M71: 50,051,109 km (0.116 R)
• M72: 50,148,946 km (0.096 R)
• M73: 53,114,425 km (0.073 R)
• M74: 54,517,653 km (0.086 R)
• M75: 55,729,994 km (0.048 R)
• M76: 56,136,152 km (0.1 R)
• M77: 56,747,259 km (0.101 R)
• M78: 60,876,759 km (0.111 R)
• M79: 62,555,397 km (0.058 R)
• M80: 64,143,079 km (0.12 R)
• M81: 64,781,712 km (0.087 R)
• M82: 65,636,664 km (0.068 R)
• M83: 67,249,778 km (0.074 R)
• M84: 67,357,788 km (0.028 R)
• M85: 69,093,572 km (0.062 R)
• M86: 69,857,718 km (0.056 R)
• M87: 70,076,579 km (0.059 R)
• M88: 70,514,901 km (0.09 R)
• M89: 70,624,556 km (0.111 R)
• M90: 73,386,133 km (0.112 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit