🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.5 AU

Year: 428 Days

Day: 17.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 84.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.17 AU - 1.91 AU

Year: 586 Days

Day: 31.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.81 AU - 7.97 AU

Year: 5543 Days

Day: 27.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,731,879 km

• M1: 3,527,967 km (0.084 R)

Asteroid Belt

Center: 14.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 22.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.4

Radius: 3.6

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 22.27 AU - 22.99 AU

Year: 32997 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,731,879 km

• M1: 87,814 km (0.106 R)
• M2: 252,671 km (0.11 R)
• M3: 353,051 km (0.106 R)
• M4: 866,770 km (0.064 R)
• M5: 916,586 km (0.06 R)
• M6: 1,098,348 km (0.104 R)
• M7: 1,263,055 km (0.091 R)
• M8: 1,931,309 km (0.115 R)
• M9: 2,231,551 km (0.113 R)
• M10: 2,546,156 km (0.108 R)
• M11: 2,690,368 km (0.091 R)
• M12: 3,372,086 km (0.107 R)
• M13: 3,570,452 km (0.059 R)
• M14: 3,650,936 km (0.08 R)
• M15: 4,444,403 km (0.116 R)
• M16: 4,574,553 km (0.071 R)
• M17: 5,197,778 km (0.059 R)
• M18: 7,579,227 km (0.087 R)
• M19: 8,526,929 km (0.088 R)
• M20: 8,634,490 km (0.114 R)
• M21: 9,234,377 km (0.094 R)
• M22: 11,824,066 km (0.04 R)
• M23: 16,189,781 km (0.097 R)
• M24: 18,018,914 km (0.106 R)
• M25: 18,295,520 km (0.104 R)
• M26: 18,503,761 km (0.095 R)
• M27: 18,852,772 km (0.104 R)
• M28: 18,922,784 km (0.062 R)
• M29: 19,203,879 km (0.107 R)
• M30: 20,846,463 km (0.116 R)
• M31: 21,064,128 km (0.06 R)
• M32: 21,209,537 km (0.095 R)
• M33: 21,355,395 km (0.098 R)
• M34: 21,428,399 km (0.109 R)
• M35: 23,355,968 km (0.117 R)
• M36: 25,338,139 km (0.093 R)
• M37: 25,415,481 km (0.073 R)
• M38: 28,330,546 km (0.117 R)
• M39: 29,379,526 km (0.1 R)
• M40: 30,113,303 km (0.036 R)
• M41: 31,183,676 km (0.094 R)
• M42: 34,041,444 km (0.115 R)
• M43: 40,272,345 km (0.056 R)
• M44: 40,814,637 km (0.107 R)
• M45: 41,359,473 km (0.059 R)
• M46: 42,364,621 km (0.115 R)
• M47: 44,398,703 km (0.08 R)
• M48: 45,146,244 km (0.102 R)
• M49: 47,508,843 km (0.078 R)
• M50: 47,795,024 km (0.086 R)
• M51: 47,890,617 km (0.079 R)
• M52: 53,340,766 km (0.112 R)
• M53: 55,836,358 km (0.09 R)
• M54: 56,138,396 km (0.112 R)
• M55: 58,063,870 km (0.072 R)
• M56: 58,983,448 km (0.101 R)
• M57: 59,701,967 km (0.116 R)
• M58: 61,355,323 km (0.113 R)
• M59: 63,547,979 km (0.072 R)
• M60: 71,148,598 km (0.107 R)
• M61: 71,803,836 km (0.058 R)
• M62: 73,230,551 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 4.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 18.9 AU - 28.52 AU

Year: 35387 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,731,879 km

• M1: 72,854 km (0.116 R)
• M2: 412,292 km (0.112 R)
• M3: 776,263 km (0.093 R)
• M4: 1,014,274 km (0.097 R)
• M5: 1,178,831 km (0.068 R)
• M6: 1,216,530 km (0.116 R)
• M7: 1,411,157 km (0.046 R)
• M8: 2,143,887 km (0.039 R)
• M9: 2,846,847 km (0.06 R)
• M10: 3,262,879 km (0.045 R)
• M11: 3,343,064 km (0.118 R)
• M12: 4,007,129 km (0.074 R)
• M13: 4,266,531 km (0.069 R)
• M14: 5,232,036 km (0.114 R)
• M15: 5,515,374 km (0.066 R)
• M16: 7,039,328 km (0.103 R)
• M17: 7,177,706 km (0.051 R)
• M18: 9,093,606 km (0.097 R)
• M19: 9,816,612 km (0.092 R)
• M20: 10,360,999 km (0.102 R)
• M21: 11,357,470 km (0.101 R)
• M22: 11,805,516 km (0.036 R)
• M23: 11,887,645 km (0.08 R)
• M24: 12,176,369 km (0.085 R)
• M25: 12,259,396 km (0.103 R)
• M26: 12,384,161 km (0.077 R)
• M27: 13,141,425 km (0.064 R)
• M28: 14,130,865 km (0.12 R)
• M29: 15,233,252 km (0.101 R)
• M30: 16,500,346 km (0.1 R)
• M31: 16,638,126 km (0.064 R)
• M32: 17,566,231 km (0.105 R)
• M33: 18,463,519 km (0.067 R)
• M34: 21,392,795 km (0.093 R)
• M35: 21,442,910 km (0.107 R)
• M36: 22,096,802 km (0.118 R)
• M37: 22,147,366 km (0.106 R)
• M38: 22,808,439 km (0.095 R)
• M39: 23,013,089 km (0.107 R)
• M40: 24,201,944 km (0.097 R)
• M41: 24,672,429 km (0.048 R)
• M42: 25,093,248 km (0.119 R)
• M43: 26,369,916 km (0.109 R)
• M44: 26,800,159 km (0.111 R)
• M45: 27,667,677 km (0.118 R)
• M46: 27,831,337 km (0.086 R)
• M47: 28,214,458 km (0.063 R)
• M48: 29,820,241 km (0.113 R)
• M49: 30,549,680 km (0.052 R)
• M50: 31,228,107 km (0.116 R)
• M51: 31,569,339 km (0.097 R)
• M52: 32,026,062 km (0.07 R)
• M53: 33,351,349 km (0.062 R)
• M54: 33,874,792 km (0.083 R)
• M55: 33,933,135 km (0.09 R)
• M56: 35,342,946 km (0.051 R)
• M57: 36,055,032 km (0.092 R)
• M58: 40,302,265 km (0.107 R)
• M59: 41,108,298 km (0.087 R)
• M60: 41,294,996 km (0.083 R)
• M61: 41,357,379 km (0.082 R)

Kuiper Belt

Range: 35.7 - 59.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit