🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 148 Days

Day: 15.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.85 AU

Year: 233 Days

Day: 13.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.29 AU - 1.31 AU

Year: 553 Days

Day: 13.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.15 AU - 1.75 AU

Year: 651 Days

Day: 39.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.78 AU - 3.12 AU

Year: 1889 Days

Day: 23.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.82 AU - 3.86 AU

Year: 2805 Days

Day: 27.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 11.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.17 AU - 10.51 AU

Year: 10641 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,503,572 km

• M1: 153,787 km (0.08 R)
• M2: 239,656 km (0.116 R)
• M3: 438,471 km (0.103 R)
• M4: 636,689 km (0.072 R)
• M5: 741,108 km (0.108 R)
• M6: 1,270,984 km (0.051 R)
• M7: 1,638,695 km (0.066 R)
• M8: 2,241,574 km (0.119 R)
• M9: 2,407,927 km (0.082 R)
• M10: 3,183,592 km (0.117 R)
• M11: 3,442,696 km (0.096 R)
• M12: 3,562,823 km (0.113 R)
• M13: 4,209,983 km (0.104 R)
• M14: 4,390,398 km (0.095 R)
• M15: 4,573,506 km (0.109 R)
• M16: 4,759,157 km (0.062 R)
• M17: 5,220,666 km (0.113 R)
• M18: 5,386,870 km (0.113 R)
• M19: 5,953,995 km (0.114 R)
• M20: 6,510,499 km (0.041 R)
• M21: 7,989,573 km (0.073 R)
• M22: 8,635,687 km (0.099 R)
• M23: 8,799,945 km (0.105 R)
• M24: 9,064,733 km (0.118 R)
• M25: 9,231,535 km (0.082 R)
• M26: 9,704,264 km (0.119 R)
• M27: 9,840,847 km (0.115 R)
• M28: 9,943,621 km (0.117 R)
• M29: 10,115,808 km (0.101 R)
• M30: 10,288,893 km (0.12 R)
• M31: 10,393,312 km (0.106 R)
• M32: 10,568,042 km (0.109 R)
• M33: 10,920,495 km (0.049 R)
• M34: 11,964,239 km (0.063 R)
• M35: 12,074,044 km (0.069 R)
• M36: 12,294,701 km (0.06 R)
• M37: 12,590,905 km (0.071 R)
• M38: 12,702,654 km (0.09 R)
• M39: 12,777,304 km (0.11 R)
• M40: 13,228,341 km (0.101 R)
• M41: 13,531,875 km (0.095 R)
• M42: 14,184,721 km (0.044 R)
• M43: 14,769,199 km (0.071 R)
• M44: 14,887,083 km (0.063 R)
• M45: 15,084,252 km (0.092 R)
• M46: 15,481,136 km (0.116 R)
• M47: 16,042,576 km (0.086 R)
• M48: 16,774,260 km (0.045 R)
• M49: 16,938,219 km (0.091 R)
• M50: 17,475,275 km (0.087 R)
• M51: 17,892,055 km (0.09 R)
• M52: 18,185,865 km (0.056 R)
• M53: 18,735,637 km (0.113 R)
• M54: 19,635,169 km (0.106 R)
• M55: 19,851,488 km (0.077 R)
• M56: 19,981,638 km (0.116 R)
• M57: 20,155,620 km (0.119 R)
• M58: 20,988,880 km (0.039 R)
• M59: 21,833,510 km (0.074 R)
• M60: 22,372,511 km (0.06 R)
• M61: 22,598,554 km (0.118 R)
• M62: 22,689,060 km (0.102 R)
• M63: 24,433,222 km (0.094 R)
• M64: 24,899,219 km (0.088 R)
• M65: 26,077,452 km (0.089 R)
• M66: 27,563,408 km (0.083 R)
• M67: 27,902,845 km (0.053 R)
• M68: 28,048,703 km (0.109 R)
• M69: 28,929,236 km (0.103 R)
• M70: 29,372,794 km (0.063 R)
• M71: 30,316,906 km (0.088 R)
• M72: 30,567,034 km (0.065 R)
• M73: 32,387,789 km (0.102 R)
• M74: 33,208,334 km (0.102 R)
• M75: 34,243,551 km (0.054 R)
• M76: 34,660,630 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 9.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.35 AU - 11.13 AU

Year: 12215 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,503,572 km

• M1: 155,582 km (0.067 R)
• M2: 224,098 km (0.107 R)
• M3: 291,716 km (0.075 R)
• M4: 862,581 km (0.086 R)
• M5: 966,402 km (0.093 R)
• M6: 1,548,338 km (0.118 R)
• M7: 1,741,768 km (0.097 R)
• M8: 1,852,620 km (0.114 R)
• M9: 2,247,558 km (0.096 R)
• M10: 2,849,241 km (0.107 R)
• M11: 3,249,864 km (0.081 R)
• M12: 3,387,494 km (0.096 R)
• M13: 3,526,919 km (0.101 R)
• M14: 3,639,866 km (0.052 R)
• M15: 3,725,436 km (0.12 R)
• M16: 3,840,626 km (0.056 R)
• M17: 4,252,918 km (0.116 R)
• M18: 4,803,737 km (0.055 R)
• M19: 5,151,552 km (0.075 R)
• M20: 5,507,446 km (0.101 R)
• M21: 6,311,833 km (0.082 R)
• M22: 6,518,578 km (0.086 R)
• M23: 6,903,643 km (0.108 R)
• M24: 6,974,402 km (0.088 R)
• M25: 7,332,091 km (0.094 R)
• M26: 7,991,069 km (0.084 R)
• M27: 8,177,468 km (0.09 R)
• M28: 9,482,859 km (0.106 R)
• M29: 9,561,698 km (0.07 R)
• M30: 9,998,972 km (0.046 R)
• M31: 10,605,891 km (0.111 R)
• M32: 11,517,690 km (0.112 R)
• M33: 12,153,630 km (0.083 R)
• M34: 12,325,069 km (0.084 R)
• M35: 12,931,838 km (0.053 R)
• M36: 13,726,053 km (0.071 R)
• M37: 14,084,191 km (0.043 R)
• M38: 14,174,099 km (0.105 R)
• M39: 14,718,187 km (0.069 R)
• M40: 15,315,381 km (0.071 R)
• M41: 15,920,355 km (0.108 R)
• M42: 16,533,257 km (0.115 R)
• M43: 17,394,642 km (0.105 R)
• M44: 17,587,922 km (0.114 R)
• M45: 19,160,645 km (0.082 R)
• M46: 19,510,704 km (0.113 R)
• M47: 19,611,084 km (0.072 R)
• M48: 19,812,443 km (0.09 R)
• M49: 20,115,678 km (0.041 R)
• M50: 20,369,545 km (0.059 R)
• M51: 20,880,422 km (0.111 R)
• M52: 21,189,042 km (0.101 R)
• M53: 21,862,831 km (0.107 R)
• M54: 22,071,670 km (0.062 R)
• M55: 22,228,598 km (0.1 R)
• M56: 23,125,288 km (0.1 R)
• M57: 23,818,973 km (0.07 R)
• M58: 23,926,235 km (0.078 R)
• M59: 24,303,221 km (0.084 R)
• M60: 24,573,545 km (0.069 R)
• M61: 24,682,003 km (0.086 R)
• M62: 25,610,258 km (0.05 R)
• M63: 26,051,123 km (0.049 R)
• M64: 26,217,027 km (0.12 R)
• M65: 26,940,183 km (0.059 R)
• M66: 27,108,032 km (0.049 R)
• M67: 28,122,156 km (0.074 R)
• M68: 28,976,808 km (0.109 R)
• M69: 30,187,504 km (0.092 R)
• M70: 31,650,422 km (0.06 R)
• M71: 31,945,728 km (0.064 R)
• M72: 32,004,819 km (0.116 R)
• M73: 32,182,691 km (0.119 R)
• M74: 33,797,151 km (0.111 R)
• M75: 34,523,149 km (0.114 R)
• M76: 34,705,509 km (0.1 R)
• M77: 34,766,246 km (0.114 R)
• M78: 35,070,977 km (0.049 R)
• M79: 35,254,234 km (0.117 R)
• M80: 35,376,605 km (0.039 R)
• M81: 37,915,880 km (0.087 R)
• M82: 38,922,673 km (0.117 R)
• M83: 39,239,073 km (0.086 R)
• M84: 39,556,370 km (0.069 R)
• M85: 40,002,022 km (0.101 R)
• M86: 41,801,086 km (0.103 R)
• M87: 41,930,638 km (0.097 R)
• M88: 42,125,115 km (0.108 R)
• M89: 43,167,662 km (0.092 R)
• M90: 43,757,826 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.7

Radius: 5.1

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.47 AU - 14.49 AU

Year: 18450 Days

Day: 24 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,503,572 km

• M1: 90,806 km (0.091 R)
• M2: 165,156 km (0.083 R)
• M3: 205,697 km (0.025 R)
• M4: 266,284 km (0.075 R)
• M5: 659,876 km (0.115 R)
• M6: 730,038 km (0.082 R)
• M7: 1,848,581 km (0.085 R)
• M8: 2,084,946 km (0.071 R)
• M9: 2,189,215 km (0.092 R)
• M10: 2,224,371 km (0.1 R)
• M11: 2,259,676 km (0.06 R)
• M12: 4,607,315 km (0.067 R)
• M13: 5,732,590 km (0.116 R)
• M14: 5,977,333 km (0.084 R)
• M15: 6,476,989 km (0.031 R)
• M16: 7,198,650 km (0.074 R)
• M17: 7,676,016 km (0.028 R)
• M18: 7,783,577 km (0.119 R)
• M19: 8,383,465 km (0.104 R)
• M20: 8,438,816 km (0.115 R)
• M21: 8,494,167 km (0.077 R)
• M22: 8,549,818 km (0.106 R)
• M23: 9,225,401 km (0.103 R)
• M24: 9,685,415 km (0.103 R)
• M25: 9,801,652 km (0.085 R)
• M26: 9,918,189 km (0.066 R)
• M27: 11,170,323 km (0.045 R)
• M28: 11,722,040 km (0.111 R)
• M29: 12,597,786 km (0.099 R)
• M30: 12,979,560 km (0.08 R)
• M31: 14,213,144 km (0.113 R)
• M32: 15,213,355 km (0.054 R)
• M33: 15,892,679 km (0.073 R)
• M34: 17,210,337 km (0.075 R)
• M35: 17,280,798 km (0.093 R)
• M36: 17,492,329 km (0.102 R)
• M37: 17,562,940 km (0.04 R)
• M38: 18,996,985 km (0.098 R)
• M39: 20,393,631 km (0.114 R)
• M40: 20,691,929 km (0.114 R)
• M41: 20,991,573 km (0.1 R)
• M42: 21,217,316 km (0.097 R)
• M43: 21,519,504 km (0.117 R)
• M44: 22,896,852 km (0.116 R)
• M45: 24,223,785 km (0.05 R)
• M46: 24,460,449 km (0.033 R)
• M47: 27,607,090 km (0.115 R)
• M48: 28,434,217 km (0.096 R)
• M49: 29,521,494 km (0.097 R)
• M50: 29,943,360 km (0.12 R)
• M51: 30,112,705 km (0.036 R)
• M52: 31,135,057 km (0.049 R)
• M53: 31,306,646 km (0.081 R)
• M54: 31,392,515 km (0.096 R)
• M55: 32,429,078 km (0.053 R)
• M56: 33,213,869 km (0.118 R)
• M57: 33,389,048 km (0.058 R)
• M58: 34,358,442 km (0.065 R)
• M59: 34,624,427 km (0.108 R)
• M60: 35,247,652 km (0.116 R)
• M61: 36,234,399 km (0.069 R)
• M62: 38,235,271 km (0.115 R)
• M63: 38,510,830 km (0.064 R)
• M64: 39,527,049 km (0.104 R)
• M65: 39,805,749 km (0.094 R)
• M66: 40,085,049 km (0.086 R)
• M67: 40,552,093 km (0.107 R)
• M68: 40,645,741 km (0.091 R)
• M69: 47,473,388 km (0.105 R)
• M70: 47,670,708 km (0.115 R)
• M71: 47,967,360 km (0.081 R)
• M72: 48,066,394 km (0.085 R)
• M73: 51,270,332 km (0.119 R)
• M74: 52,693,606 km (0.057 R)
• M75: 53,410,180 km (0.111 R)
• M76: 54,129,895 km (0.075 R)
• M77: 55,371,258 km (0.089 R)
• M78: 55,475,079 km (0.092 R)
• M79: 55,787,140 km (0.073 R)
• M80: 56,412,759 km (0.099 R)
• M81: 56,726,465 km (0.094 R)
• M82: 56,831,184 km (0.087 R)
• M83: 58,620,973 km (0.117 R)
• M84: 59,469,642 km (0.113 R)
• M85: 60,215,537 km (0.102 R)
• M86: 60,964,573 km (0.117 R)
• M87: 61,716,602 km (0.061 R)
• M88: 61,824,312 km (0.103 R)
• M89: 67,620,781 km (0.06 R)
• M90: 69,516,335 km (0.083 R)
• M91: 70,527,019 km (0.088 R)
• M92: 71,768,830 km (0.06 R)
• M93: 72,108,717 km (0.114 R)
• M94: 73,702,084 km (0.118 R)
• M95: 74,503,180 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit