🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 163 Days

Day: 35.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,999,171 km

• M1: 52,808 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.21 AU - 1.83 AU

Year: 674 Days

Day: 34.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.65 AU - 2.25 AU

Year: 980 Days

Day: 29.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,999,171 km

• M1: 68,516 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.23 AU - 3.09 AU

Year: 1561 Days

Day: 23.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,999,171 km

• M1: 537,804 km (0.086 R)
• M2: 1,149,660 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.63 AU - 4.97 AU

Year: 3209 Days

Day: 44.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 13.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.22 AU - 10.62 AU

Year: 9588 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 88,999,171 km

• M1: 187,745 km (0.111 R)
• M2: 308,321 km (0.11 R)
• M3: 419,772 km (0.076 R)
• M4: 606,171 km (0.09 R)
• M5: 689,646 km (0.114 R)
• M6: 814,411 km (0.043 R)
• M7: 908,657 km (0.119 R)
• M8: 1,205,160 km (0.079 R)
• M9: 1,474,437 km (0.085 R)
• M10: 1,665,024 km (0.116 R)
• M11: 1,902,137 km (0.065 R)
• M12: 2,097,512 km (0.05 R)
• M13: 2,272,242 km (0.118 R)
• M14: 2,396,259 km (0.03 R)
• M15: 2,694,407 km (0.081 R)
• M16: 3,065,260 km (0.119 R)
• M17: 3,264,674 km (0.106 R)
• M18: 3,644,204 km (0.066 R)
• M19: 3,790,212 km (0.12 R)
• M20: 3,938,314 km (0.075 R)
• M21: 4,274,310 km (0.102 R)
• M22: 4,725,049 km (0.093 R)
• M23: 4,956,327 km (0.117 R)
• M24: 5,374,453 km (0.09 R)
• M25: 5,522,705 km (0.047 R)
• M26: 5,804,248 km (0.1 R)
• M27: 6,090,578 km (0.087 R)
• M28: 6,637,508 km (0.025 R)
• M29: 6,916,957 km (0.115 R)
• M30: 7,508,317 km (0.063 R)
• M31: 7,674,221 km (0.112 R)
• M32: 7,820,528 km (0.066 R)
• M33: 8,009,919 km (0.108 R)
• M34: 8,222,198 km (0.091 R)
• M35: 8,782,891 km (0.117 R)
• M36: 9,512,330 km (0.117 R)
• M37: 9,647,118 km (0.097 R)
• M38: 10,032,332 km (0.114 R)
• M39: 10,169,514 km (0.066 R)
• M40: 10,284,255 km (0.057 R)
• M41: 10,701,184 km (0.079 R)
• M42: 11,265,617 km (0.084 R)
• M43: 11,360,612 km (0.093 R)
• M44: 11,671,327 km (0.117 R)
• M45: 11,912,329 km (0.069 R)
• M46: 12,081,973 km (0.12 R)
• M47: 12,644,910 km (0.067 R)
• M48: 12,768,477 km (0.086 R)
• M49: 13,066,626 km (0.086 R)
• M50: 13,492,980 km (0.113 R)
• M51: 14,462,524 km (0.116 R)
• M52: 14,565,896 km (0.057 R)
• M53: 14,955,748 km (0.067 R)
• M54: 15,852,138 km (0.044 R)
• M55: 16,226,283 km (0.099 R)
• M56: 17,476,322 km (0.113 R)
• M57: 17,724,505 km (0.069 R)
• M58: 17,973,735 km (0.099 R)
• M59: 18,419,986 km (0.07 R)
• M60: 18,532,035 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.7

Radius: 4.3

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.12 AU - 18.5 AU

Year: 25919 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,999,171 km

• M1: 68,067 km (0.051 R)
• M2: 105,616 km (0.113 R)
• M3: 142,417 km (0.083 R)
• M4: 343,776 km (0.115 R)
• M5: 611,107 km (0.096 R)
• M6: 1,328,130 km (0.065 R)
• M7: 1,843,943 km (0.076 R)
• M8: 2,296,627 km (0.1 R)
• M9: 2,495,143 km (0.114 R)
• M10: 2,782,221 km (0.062 R)
• M11: 3,658,865 km (0.065 R)
• M12: 4,031,663 km (0.109 R)
• M13: 4,416,428 km (0.037 R)
• M14: 4,662,966 km (0.077 R)
• M15: 4,913,841 km (0.072 R)
• M16: 6,232,995 km (0.077 R)
• M17: 6,342,950 km (0.118 R)
• M18: 7,246,072 km (0.074 R)
• M19: 8,068,711 km (0.082 R)
• M20: 8,858,737 km (0.068 R)
• M21: 10,186,269 km (0.102 R)
• M22: 11,305,410 km (0.091 R)
• M23: 11,845,459 km (0.093 R)
• M24: 12,050,108 km (0.092 R)
• M25: 12,118,624 km (0.028 R)
• M26: 12,462,999 km (0.117 R)
• M27: 14,015,974 km (0.068 R)
• M28: 14,304,848 km (0.106 R)
• M29: 14,595,666 km (0.05 R)
• M30: 14,888,578 km (0.116 R)
• M31: 15,405,589 km (0.102 R)
• M32: 16,991,625 km (0.118 R)
• M33: 18,155,946 km (0.107 R)
• M34: 19,586,849 km (0.102 R)
• M35: 20,642,561 km (0.093 R)
• M36: 22,302,499 km (0.105 R)
• M37: 22,893,561 km (0.117 R)
• M38: 23,233,597 km (0.103 R)
• M39: 23,318,867 km (0.095 R)
• M40: 23,404,288 km (0.108 R)
• M41: 23,489,708 km (0.084 R)
• M42: 24,871,544 km (0.079 R)
• M43: 27,442,233 km (0.117 R)
• M44: 29,171,734 km (0.089 R)
• M45: 29,910,449 km (0.089 R)
• M46: 30,748,795 km (0.115 R)
• M47: 31,312,031 km (0.09 R)
• M48: 33,502,294 km (0.11 R)
• M49: 35,446,767 km (0.092 R)
• M50: 35,938,495 km (0.103 R)
• M51: 38,734,030 km (0.059 R)
• M52: 39,240,569 km (0.085 R)
• M53: 41,909,544 km (0.111 R)
• M54: 43,265,799 km (0.104 R)
• M55: 44,318,818 km (0.087 R)
• M56: 46,988,242 km (0.089 R)
• M57: 47,528,291 km (0.057 R)
• M58: 47,744,908 km (0.074 R)
• M59: 50,480,156 km (0.084 R)
• M60: 54,847,516 km (0.1 R)
• M61: 56,100,997 km (0.12 R)
• M62: 58,519,994 km (0.041 R)
• M63: 59,567,179 km (0.118 R)
• M64: 60,151,658 km (0.115 R)
• M65: 61,561,917 km (0.118 R)
• M66: 63,102,027 km (0.112 R)
• M67: 63,221,107 km (0.082 R)
• M68: 65,496,192 km (0.104 R)
• M69: 65,737,194 km (0.109 R)
• M70: 65,857,919 km (0.102 R)
• M71: 66,583,170 km (0.114 R)
• M72: 69,388,130 km (0.065 R)
• M73: 70,126,096 km (0.036 R)
• M74: 70,249,365 km (0.103 R)
• M75: 71,114,190 km (0.078 R)
• M76: 72,231,237 km (0.067 R)
• M77: 72,355,853 km (0.06 R)
• M78: 73,104,141 km (0.1 R)
• M79: 74,860,420 km (0.039 R)
• M80: 75,996,616 km (0.12 R)
• M81: 77,011,488 km (0.107 R)
• M82: 77,520,569 km (0.068 R)
• M83: 78,030,698 km (0.109 R)
• M84: 78,286,361 km (0.113 R)
• M85: 78,926,341 km (0.104 R)
• M86: 81,115,406 km (0.096 R)
• M87: 82,152,419 km (0.063 R)
• M88: 83,977,812 km (0.033 R)
• M89: 84,108,560 km (0.06 R)
• M90: 84,370,656 km (0.099 R)
• M91: 88,732,481 km (0.061 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit