🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.69 AU - 0.69 AU

Year: 201 Days

Day: 28.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,566,452 km

• M1: 87,216 km (0.07 R)
• M2: 367,861 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.58 AU - 0.86 AU

Year: 214 Days

Day: 30.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.85 AU

Year: 675 Days

Day: 47.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,566,452 km

• M1: 1,002,156 km (0.044 R)
• M2: 1,199,476 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.16 AU - 3 AU

Year: 1450 Days

Day: 28 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.15 AU - 4.93 AU

Year: 2841 Days

Day: 32.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,566,452 km

• M1: 208,689 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95

Radius: 13.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.72 AU - 8.32 AU

Year: 7214 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,566,452 km

• M1: 174,581 km (0.103 R)
• M2: 265,536 km (0.113 R)
• M3: 355,445 km (0.09 R)
• M4: 449,242 km (0.078 R)
• M5: 539,300 km (0.095 R)
• M6: 628,909 km (0.042 R)
• M7: 1,265,299 km (0.08 R)
• M8: 1,671,158 km (0.058 R)
• M9: 2,009,249 km (0.063 R)
• M10: 2,145,233 km (0.083 R)
• M11: 2,383,692 km (0.092 R)
• M12: 2,499,032 km (0.101 R)
• M13: 2,660,897 km (0.086 R)
• M14: 2,917,906 km (0.082 R)
• M15: 3,057,332 km (0.059 R)
• M16: 3,262,730 km (0.085 R)
• M17: 3,391,384 km (0.051 R)
• M18: 3,889,395 km (0.105 R)
• M19: 4,147,302 km (0.107 R)
• M20: 4,535,807 km (0.092 R)
• M21: 4,862,380 km (0.068 R)
• M22: 6,026,251 km (0.116 R)
• M23: 6,446,471 km (0.106 R)
• M24: 6,547,899 km (0.065 R)
• M25: 6,959,143 km (0.079 R)
• M26: 7,188,926 km (0.107 R)
• M27: 7,570,400 km (0.076 R)
• M28: 7,699,054 km (0.096 R)
• M29: 8,002,140 km (0.101 R)
• M30: 8,375,386 km (0.106 R)
• M31: 8,732,028 km (0.065 R)
• M32: 9,025,389 km (0.099 R)
• M33: 9,483,308 km (0.104 R)
• M34: 10,160,687 km (0.108 R)
• M35: 10,302,805 km (0.059 R)
• M36: 10,637,007 km (0.101 R)
• M37: 10,733,049 km (0.118 R)
• M38: 11,242,729 km (0.105 R)
• M39: 11,785,021 km (0.079 R)
• M40: 11,934,469 km (0.066 R)
• M41: 12,335,990 km (0.114 R)
• M42: 12,538,396 km (0.033 R)
• M43: 13,307,329 km (0.052 R)
• M44: 13,462,911 km (0.103 R)
• M45: 13,986,204 km (0.106 R)
• M46: 14,250,244 km (0.066 R)
• M47: 14,516,080 km (0.083 R)
• M48: 14,998,683 km (0.067 R)
• M49: 15,350,387 km (0.093 R)
• M50: 15,787,213 km (0.071 R)
• M51: 16,255,753 km (0.046 R)
• M52: 16,617,182 km (0.118 R)
• M53: 17,603,331 km (0.115 R)
• M54: 17,802,895 km (0.086 R)
• M55: 18,089,225 km (0.118 R)
• M56: 18,637,501 km (0.07 R)
• M57: 18,724,567 km (0.044 R)
• M58: 19,103,498 km (0.109 R)
• M59: 19,337,918 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 6.6

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.64 AU - 17.08 AU

Year: 22097 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,566,452 km

• M1: 120,875 km (0.102 R)
• M2: 494,421 km (0.115 R)
• M3: 959,970 km (0.098 R)
• M4: 1,900,791 km (0.07 R)
• M5: 2,006,706 km (0.098 R)
• M6: 2,449,815 km (0.096 R)
• M7: 2,565,304 km (0.113 R)
• M8: 2,722,083 km (0.089 R)
• M9: 3,727,381 km (0.096 R)
• M10: 4,408,500 km (0.115 R)
• M11: 4,455,324 km (0.113 R)
• M12: 4,787,281 km (0.049 R)
• M13: 5,425,017 km (0.107 R)
• M14: 5,882,188 km (0.117 R)
• M15: 6,457,542 km (0.093 R)
• M16: 7,215,704 km (0.064 R)
• M17: 7,717,754 km (0.07 R)
• M18: 7,944,545 km (0.029 R)
• M19: 8,462,901 km (0.119 R)
• M20: 10,832,232 km (0.097 R)
• M21: 11,277,884 km (0.109 R)
• M22: 11,535,342 km (0.073 R)
• M23: 13,663,073 km (0.06 R)
• M24: 14,075,215 km (0.088 R)
• M25: 15,478,592 km (0.071 R)
• M26: 15,621,458 km (0.051 R)
• M27: 15,836,431 km (0.111 R)
• M28: 16,341,772 km (0.114 R)
• M29: 16,706,193 km (0.045 R)
• M30: 18,189,904 km (0.113 R)
• M31: 18,416,096 km (0.08 R)
• M32: 19,715,354 km (0.1 R)
• M33: 20,180,902 km (0.082 R)
• M34: 20,650,191 km (0.108 R)
• M35: 20,964,945 km (0.065 R)
• M36: 21,202,207 km (0.054 R)
• M37: 21,281,344 km (0.095 R)
• M38: 21,759,010 km (0.082 R)
• M39: 22,079,299 km (0.085 R)
• M40: 25,704,654 km (0.104 R)
• M41: 25,873,700 km (0.095 R)
• M42: 25,958,522 km (0.052 R)
• M43: 26,896,201 km (0.103 R)
• M44: 27,498,781 km (0.102 R)
• M45: 27,585,249 km (0.1 R)
• M46: 28,454,712 km (0.089 R)
• M47: 30,220,266 km (0.114 R)
• M48: 32,112,081 km (0.111 R)
• M49: 33,486,586 km (0.046 R)
• M50: 34,413,644 km (0.111 R)
• M51: 35,819,864 km (0.104 R)
• M52: 38,301,543 km (0.09 R)
• M53: 39,563,102 km (0.097 R)
• M54: 39,954,001 km (0.107 R)
• M55: 40,346,097 km (0.115 R)
• M56: 40,641,104 km (0.09 R)
• M57: 44,337,518 km (0.081 R)
• M58: 45,969,032 km (0.116 R)
• M59: 46,792,120 km (0.083 R)
• M60: 47,619,994 km (0.112 R)
• M61: 48,452,806 km (0.049 R)
• M62: 49,395,422 km (0.04 R)
• M63: 50,555,703 km (0.11 R)
• M64: 51,938,436 km (0.104 R)
• M65: 53,118,165 km (0.092 R)
• M66: 53,441,446 km (0.111 R)
• M67: 53,657,315 km (0.113 R)
• M68: 53,765,475 km (0.05 R)
• M69: 56,051,181 km (0.045 R)
• M70: 57,924,744 km (0.059 R)
• M71: 62,526,824 km (0.104 R)
• M72: 63,096,044 km (0.032 R)
• M73: 63,667,059 km (0.066 R)
• M74: 63,895,943 km (0.112 R)
• M75: 67,012,217 km (0.105 R)
• M76: 67,361,528 km (0.044 R)
• M77: 67,944,959 km (0.102 R)
• M78: 69,234,643 km (0.099 R)
• M79: 70,769,068 km (0.099 R)
• M80: 72,912,207 km (0.11 R)
• M81: 74,835,138 km (0.08 R)
• M82: 75,924,061 km (0.062 R)
• M83: 76,896,297 km (0.113 R)
• M84: 77,506,208 km (0.085 R)
• M85: 77,628,280 km (0.115 R)
• M86: 78,607,847 km (0.03 R)
• M87: 78,853,337 km (0.105 R)
• M88: 79,099,126 km (0.073 R)
• M89: 79,837,990 km (0.094 R)
• M90: 83,066,013 km (0.065 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit