🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.91 AU

Year: 263 Days

Day: 18.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,072,822 km

• M1: 378,632 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.45 AU - 2.33 AU

Year: 974 Days

Day: 14.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,072,822 km

• M1: 115,789 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.41 AU - 3.45 AU

Year: 1879 Days

Day: 12.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4 AU - 4.18 AU

Year: 3100 Days

Day: 37.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 13

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.89 AU - 6.37 AU

Year: 5006 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,072,822 km

• M1: 334,950 km (0.095 R)
• M2: 582,235 km (0.107 R)
• M3: 675,584 km (0.097 R)
• M4: 934,388 km (0.049 R)
• M5: 1,047,335 km (0.054 R)
• M6: 1,257,071 km (0.071 R)
• M7: 1,383,332 km (0.032 R)
• M8: 1,464,713 km (0.103 R)
• M9: 1,718,580 km (0.109 R)
• M10: 2,525,362 km (0.049 R)
• M11: 2,687,376 km (0.039 R)
• M12: 3,348,000 km (0.052 R)
• M13: 3,459,301 km (0.047 R)
• M14: 3,893,584 km (0.071 R)
• M15: 4,369,754 km (0.065 R)
• M16: 5,093,060 km (0.098 R)
• M17: 5,481,864 km (0.049 R)
• M18: 5,640,139 km (0.045 R)
• M19: 5,746,503 km (0.104 R)
• M20: 6,989,063 km (0.112 R)
• M21: 7,567,558 km (0.114 R)
• M22: 7,773,704 km (0.072 R)
• M23: 8,041,484 km (0.099 R)
• M24: 8,372,843 km (0.047 R)
• M25: 8,494,466 km (0.091 R)
• M26: 8,647,355 km (0.103 R)
• M27: 9,362,583 km (0.037 R)
• M28: 9,711,295 km (0.102 R)
• M29: 10,193,898 km (0.099 R)
• M30: 10,356,361 km (0.117 R)
• M31: 10,849,436 km (0.049 R)
• M32: 11,995,206 km (0.106 R)
• M33: 12,374,137 km (0.032 R)
• M34: 12,547,671 km (0.038 R)
• M35: 12,652,090 km (0.083 R)
• M36: 13,108,513 km (0.066 R)
• M37: 13,392,001 km (0.111 R)
• M38: 13,498,814 km (0.118 R)
• M39: 14,656,103 km (0.095 R)
• M40: 14,913,412 km (0.104 R)
• M41: 16,603,718 km (0.103 R)
• M42: 17,490,983 km (0.102 R)
• M43: 17,842,388 km (0.114 R)
• M44: 18,235,681 km (0.116 R)
• M45: 18,990,552 km (0.085 R)
• M46: 19,715,204 km (0.094 R)
• M47: 19,836,827 km (0.081 R)
• M48: 20,203,342 km (0.072 R)
• M49: 20,326,012 km (0.075 R)
• M50: 20,860,376 km (0.085 R)
• M51: 20,984,393 km (0.116 R)
• M52: 21,357,938 km (0.057 R)
• M53: 21,441,115 km (0.098 R)
• M54: 22,533,778 km (0.114 R)
• M55: 22,618,450 km (0.117 R)
• M56: 22,831,029 km (0.098 R)
• M57: 23,172,261 km (0.053 R)
• M58: 23,257,831 km (0.114 R)
• M59: 24,033,048 km (0.12 R)
• M60: 24,380,264 km (0.095 R)
• M61: 24,554,396 km (0.049 R)
• M62: 25,343,674 km (0.098 R)
• M63: 25,785,587 km (0.076 R)
• M64: 25,874,298 km (0.112 R)
• M65: 26,274,772 km (0.116 R)
• M66: 26,453,541 km (0.071 R)
• M67: 26,901,886 km (0.107 R)
• M68: 27,217,238 km (0.056 R)
• M69: 27,307,595 km (0.094 R)
• M70: 27,443,281 km (0.104 R)
• M71: 28,033,893 km (0.108 R)
• M72: 28,307,956 km (0.032 R)
• M73: 28,445,287 km (0.101 R)
• M74: 29,181,458 km (0.093 R)
• M75: 30,110,611 km (0.08 R)
• M76: 30,531,878 km (0.117 R)
• M77: 31,238,279 km (0.106 R)
• M78: 31,427,521 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112

Radius: 5.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.06 AU - 13.52 AU

Year: 16146 Days

Day: 23.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,072,822 km

• M1: 90,656 km (0.093 R)
• M2: 315,502 km (0.116 R)
• M3: 585,676 km (0.113 R)
• M4: 652,546 km (0.061 R)
• M5: 736,470 km (0.085 R)
• M6: 809,175 km (0.102 R)
• M7: 1,057,956 km (0.073 R)
• M8: 1,259,764 km (0.075 R)
• M9: 1,294,620 km (0.105 R)
• M10: 1,718,431 km (0.042 R)
• M11: 1,855,462 km (0.098 R)
• M12: 1,955,543 km (0.051 R)
• M13: 2,078,064 km (0.066 R)
• M14: 2,460,735 km (0.115 R)
• M15: 3,146,043 km (0.092 R)
• M16: 3,963,446 km (0.053 R)
• M17: 4,516,210 km (0.119 R)
• M18: 4,870,308 km (0.093 R)
• M19: 5,064,786 km (0.049 R)
• M20: 5,148,860 km (0.114 R)
• M21: 5,432,497 km (0.049 R)
• M22: 5,489,943 km (0.071 R)
• M23: 6,074,571 km (0.108 R)
• M24: 6,253,789 km (0.083 R)
• M25: 6,343,997 km (0.047 R)
• M26: 6,801,916 km (0.119 R)
• M27: 7,050,548 km (0.112 R)
• M28: 7,207,326 km (0.095 R)
• M29: 7,460,745 km (0.084 R)
• M30: 8,370,450 km (0.03 R)
• M31: 8,570,013 km (0.086 R)
• M32: 9,041,546 km (0.076 R)
• M33: 9,280,454 km (0.103 R)
• M34: 9,625,426 km (0.066 R)
• M35: 11,083,108 km (0.085 R)
• M36: 11,596,528 km (0.104 R)
• M37: 12,230,224 km (0.092 R)
• M38: 13,221,011 km (0.078 R)
• M39: 13,337,099 km (0.053 R)
• M40: 13,414,591 km (0.026 R)
• M41: 13,492,232 km (0.107 R)
• M42: 13,765,248 km (0.11 R)
• M43: 13,804,293 km (0.037 R)
• M44: 15,076,623 km (0.08 R)
• M45: 15,359,812 km (0.081 R)
• M46: 16,013,854 km (0.111 R)
• M47: 16,137,571 km (0.101 R)
• M48: 16,178,860 km (0.077 R)
• M49: 16,302,877 km (0.083 R)
• M50: 16,344,315 km (0.106 R)
• M51: 17,011,971 km (0.12 R)
• M52: 17,222,455 km (0.035 R)
• M53: 17,560,995 km (0.085 R)
• M54: 17,987,199 km (0.112 R)
• M55: 18,503,312 km (0.093 R)
• M56: 18,936,996 km (0.082 R)
• M57: 21,291,068 km (0.057 R)
• M58: 21,745,397 km (0.094 R)
• M59: 22,111,313 km (0.11 R)
• M60: 23,174,356 km (0.085 R)
• M61: 24,206,731 km (0.118 R)
• M62: 25,110,302 km (0.072 R)
• M63: 25,301,937 km (0.114 R)
• M64: 25,783,193 km (0.112 R)
• M65: 25,928,153 km (0.08 R)
• M66: 26,073,263 km (0.087 R)
• M67: 26,608,076 km (0.115 R)
• M68: 27,787,505 km (0.1 R)
• M69: 29,034,104 km (0.109 R)
• M70: 29,386,407 km (0.053 R)
• M71: 29,993,625 km (0.029 R)
• M72: 30,553,869 km (0.105 R)
• M73: 31,220,477 km (0.097 R)
• M74: 31,736,440 km (0.09 R)
• M75: 32,151,275 km (0.116 R)
• M76: 32,203,335 km (0.1 R)
• M77: 32,463,636 km (0.09 R)
• M78: 32,933,971 km (0.064 R)
• M79: 33,091,348 km (0.109 R)
• M80: 33,722,950 km (0.077 R)
• M81: 34,464,956 km (0.104 R)
• M82: 34,784,497 km (0.116 R)
• M83: 35,803,109 km (0.103 R)
• M84: 36,072,834 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit