🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 189 Days

Day: 16.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,688,904 km

• M1: 406,457 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.09 AU - 1.39 AU

Year: 497 Days

Day: 24.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,688,904 km

• M1: 330,013 km (0.09 R)
• M2: 508,334 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.72 AU - 2.38 AU

Year: 1056 Days

Day: 30.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.12 AU - 3.3 AU

Year: 1606 Days

Day: 26 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.61 AU - 4.21 AU

Year: 2266 Days

Day: 35.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 14.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.35 AU - 7.11 AU

Year: 5596 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,688,904 km

• M1: 254,915 km (0.084 R)
• M2: 373,695 km (0.113 R)
• M3: 505,042 km (0.094 R)
• M4: 593,904 km (0.102 R)
• M5: 722,857 km (0.113 R)
• M6: 912,098 km (0.09 R)
• M7: 1,026,391 km (0.058 R)
• M8: 1,132,456 km (0.073 R)
• M9: 1,342,491 km (0.076 R)
• M10: 1,445,115 km (0.078 R)
• M11: 1,706,014 km (0.082 R)
• M12: 1,850,526 km (0.076 R)
• M13: 2,100,952 km (0.061 R)
• M14: 2,204,325 km (0.072 R)
• M15: 2,880,357 km (0.093 R)
• M16: 3,073,937 km (0.066 R)
• M17: 3,311,947 km (0.037 R)
• M18: 3,722,444 km (0.073 R)
• M19: 3,848,854 km (0.085 R)
• M20: 4,019,545 km (0.106 R)
• M21: 4,127,704 km (0.116 R)
• M22: 4,280,593 km (0.081 R)
• M23: 4,728,041 km (0.057 R)
• M24: 4,957,524 km (0.028 R)
• M25: 5,912,108 km (0.053 R)
• M26: 6,793,539 km (0.05 R)
• M27: 7,289,455 km (0.102 R)
• M28: 7,716,109 km (0.099 R)
• M29: 7,851,195 km (0.108 R)
• M30: 9,590,271 km (0.09 R)
• M31: 9,735,680 km (0.098 R)
• M32: 10,473,497 km (0.054 R)
• M33: 10,683,233 km (0.109 R)
• M34: 10,773,590 km (0.064 R)
• M35: 11,629,290 km (0.106 R)
• M36: 11,971,420 km (0.08 R)
• M37: 12,506,831 km (0.111 R)
• M38: 12,825,474 km (0.109 R)
• M39: 12,921,516 km (0.095 R)
• M40: 13,178,974 km (0.12 R)
• M41: 13,276,063 km (0.071 R)
• M42: 14,425,124 km (0.112 R)
• M43: 15,743,082 km (0.068 R)
• M44: 16,260,241 km (0.1 R)
• M45: 16,853,098 km (0.093 R)
• M46: 17,417,530 km (0.064 R)
• M47: 17,809,178 km (0.098 R)
• M48: 17,988,246 km (0.106 R)
• M49: 18,095,957 km (0.05 R)
• M50: 18,348,029 km (0.036 R)
• M51: 19,111,427 km (0.118 R)
• M52: 19,331,486 km (0.056 R)
• M53: 19,737,045 km (0.08 R)
• M54: 20,033,848 km (0.109 R)
• M55: 20,369,396 km (0.101 R)
• M56: 21,387,409 km (0.06 R)
• M57: 21,539,700 km (0.099 R)
• M58: 21,806,882 km (0.105 R)
• M59: 21,960,070 km (0.108 R)
• M60: 22,499,221 km (0.053 R)
• M61: 22,615,309 km (0.106 R)
• M62: 22,770,441 km (0.068 R)
• M63: 23,120,800 km (0.049 R)
• M64: 23,787,258 km (0.026 R)
• M65: 24,898,920 km (0.098 R)
• M66: 25,340,234 km (0.076 R)
• M67: 25,905,714 km (0.11 R)
• M68: 26,189,950 km (0.086 R)
• M69: 26,925,822 km (0.081 R)
• M70: 27,255,086 km (0.039 R)
• M71: 27,502,821 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 4.8

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.31 AU - 22.39 AU

Year: 30633 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,688,904 km

• M1: 149,299 km (0.111 R)
• M2: 727,943 km (0.119 R)
• M3: 776,114 km (0.1 R)
• M4: 1,436,289 km (0.062 R)
• M5: 1,849,329 km (0.117 R)
• M6: 1,915,900 km (0.117 R)
• M7: 1,983,518 km (0.095 R)
• M8: 3,614,733 km (0.116 R)
• M9: 3,698,359 km (0.076 R)
• M10: 3,782,582 km (0.113 R)
• M11: 4,039,292 km (0.068 R)
• M12: 4,345,968 km (0.089 R)
• M13: 5,262,703 km (0.091 R)
• M14: 5,597,204 km (0.107 R)
• M15: 7,530,308 km (0.108 R)
• M16: 7,961,150 km (0.085 R)
• M17: 8,015,604 km (0.079 R)
• M18: 8,846,919 km (0.106 R)
• M19: 9,301,248 km (0.088 R)
• M20: 9,416,139 km (0.086 R)
• M21: 10,055,969 km (0.047 R)
• M22: 11,011,301 km (0.117 R)
• M23: 12,183,101 km (0.054 R)
• M24: 12,497,855 km (0.106 R)
• M25: 12,688,143 km (0.027 R)
• M26: 12,751,722 km (0.09 R)
• M27: 12,815,451 km (0.093 R)
• M28: 13,007,236 km (0.104 R)
• M29: 13,329,021 km (0.084 R)
• M30: 14,376,355 km (0.108 R)
• M31: 15,044,310 km (0.052 R)
• M32: 15,654,071 km (0.054 R)
• M33: 16,133,831 km (0.078 R)
• M34: 17,531,075 km (0.029 R)
• M35: 18,172,401 km (0.045 R)
• M36: 18,244,208 km (0.066 R)
• M37: 19,404,639 km (0.117 R)
• M38: 19,477,942 km (0.062 R)
• M39: 20,290,558 km (0.115 R)
• M40: 20,514,206 km (0.118 R)
• M41: 20,663,655 km (0.108 R)
• M42: 21,720,115 km (0.087 R)
• M43: 27,341,255 km (0.12 R)
• M44: 27,918,553 km (0.101 R)
• M45: 28,250,062 km (0.082 R)
• M46: 29,001,043 km (0.079 R)
• M47: 29,674,084 km (0.091 R)
• M48: 29,927,802 km (0.068 R)
• M49: 35,778,276 km (0.045 R)
• M50: 36,862,411 km (0.116 R)
• M51: 37,044,173 km (0.104 R)
• M52: 38,140,875 km (0.085 R)
• M53: 40,366,143 km (0.086 R)
• M54: 40,834,983 km (0.11 R)
• M55: 43,014,773 km (0.113 R)
• M56: 43,878,103 km (0.116 R)
• M57: 44,360,107 km (0.081 R)
• M58: 45,816,741 km (0.091 R)
• M59: 47,387,669 km (0.088 R)
• M60: 52,205,319 km (0.056 R)
• M61: 52,613,870 km (0.112 R)
• M62: 53,023,320 km (0.089 R)
• M63: 53,125,794 km (0.066 R)
• M64: 53,845,510 km (0.093 R)
• M65: 55,502,456 km (0.113 R)
• M66: 55,919,385 km (0.059 R)
• M67: 56,756,235 km (0.116 R)
• M68: 58,336,438 km (0.12 R)
• M69: 58,760,248 km (0.071 R)
• M70: 60,037,814 km (0.102 R)
• M71: 61,217,094 km (0.104 R)
• M72: 61,324,655 km (0.109 R)
• M73: 61,432,216 km (0.056 R)
• M74: 62,945,847 km (0.095 R)
• M75: 63,054,455 km (0.116 R)
• M76: 66,451,225 km (0.093 R)
• M77: 67,670,746 km (0.109 R)
• M78: 70,357,075 km (0.101 R)
• M79: 73,878,160 km (0.105 R)
• M80: 76,411,600 km (0.025 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit