🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.4 AU

Year: 492 Days

Day: 27.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 54.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,280,230 km

• M1: 235,467 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.06 AU - 1.44 AU

Year: 498 Days

Day: 35.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,280,230 km

• M1: 886,068 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.5 AU - 2.56 AU

Year: 1434 Days

Day: 17 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.42 AU - 3.98 AU

Year: 2537 Days

Day: 45.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 9.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.36 AU - 12.26 AU

Year: 11800 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,280,230 km

• M1: 122,670 km (0.118 R)
• M2: 267,481 km (0.107 R)
• M3: 402,418 km (0.088 R)
• M4: 501,901 km (0.112 R)
• M5: 594,652 km (0.095 R)
• M6: 693,835 km (0.058 R)
• M7: 1,427,762 km (0.07 R)
• M8: 1,610,870 km (0.118 R)
• M9: 2,153,761 km (0.084 R)
• M10: 2,445,476 km (0.117 R)
• M11: 3,037,286 km (0.112 R)
• M12: 3,125,399 km (0.1 R)
• M13: 4,480,157 km (0.094 R)
• M14: 4,784,290 km (0.058 R)
• M15: 5,591,819 km (0.064 R)
• M16: 6,441,236 km (0.114 R)
• M17: 6,861,606 km (0.12 R)
• M18: 7,094,679 km (0.116 R)
• M19: 7,290,951 km (0.094 R)
• M20: 7,849,999 km (0.095 R)
• M21: 8,381,520 km (0.108 R)
• M22: 10,133,012 km (0.106 R)
• M23: 10,398,548 km (0.096 R)
• M24: 10,711,357 km (0.103 R)
• M25: 11,163,442 km (0.07 R)
• M26: 11,437,804 km (0.085 R)
• M27: 13,226,247 km (0.065 R)
• M28: 13,565,086 km (0.041 R)
• M29: 14,202,074 km (0.105 R)
• M30: 14,449,658 km (0.097 R)
• M31: 16,325,765 km (0.116 R)
• M32: 16,533,257 km (0.086 R)
• M33: 17,160,671 km (0.057 R)
• M34: 17,530,178 km (0.113 R)
• M35: 17,636,243 km (0.047 R)
• M36: 18,170,008 km (0.102 R)
• M37: 20,245,828 km (0.113 R)
• M38: 21,029,272 km (0.051 R)
• M39: 21,424,809 km (0.109 R)
• M40: 23,031,340 km (0.058 R)
• M41: 23,322,308 km (0.076 R)
• M42: 23,966,626 km (0.104 R)
• M43: 24,795,249 km (0.093 R)
• M44: 25,093,397 km (0.079 R)
• M45: 25,633,146 km (0.118 R)
• M46: 25,934,736 km (0.071 R)
• M47: 26,602,092 km (0.117 R)
• M48: 27,521,520 km (0.062 R)
• M49: 29,769,976 km (0.064 R)
• M50: 30,213,983 km (0.112 R)
• M51: 31,044,550 km (0.118 R)
• M52: 31,237,232 km (0.116 R)
• M53: 31,753,046 km (0.044 R)
• M54: 32,662,601 km (0.117 R)
• M55: 32,989,472 km (0.088 R)
• M56: 33,251,717 km (0.12 R)
• M57: 34,042,791 km (0.071 R)
• M58: 34,175,185 km (0.097 R)
• M59: 34,440,571 km (0.098 R)
• M60: 35,374,960 km (0.114 R)
• M61: 35,509,149 km (0.085 R)
• M62: 36,182,489 km (0.114 R)
• M63: 36,249,958 km (0.059 R)
• M64: 36,317,576 km (0.088 R)
• M65: 36,588,498 km (0.068 R)
• M66: 36,791,951 km (0.089 R)
• M67: 38,710,095 km (0.112 R)
• M68: 39,194,792 km (0.102 R)
• M69: 40,730,863 km (0.054 R)
• M70: 40,801,174 km (0.071 R)
• M71: 40,871,485 km (0.118 R)
• M72: 41,223,788 km (0.061 R)
• M73: 42,500,306 km (0.118 R)
• M74: 42,928,605 km (0.103 R)
• M75: 43,573,821 km (0.112 R)
• M76: 43,645,777 km (0.117 R)
• M77: 43,789,690 km (0.111 R)
• M78: 44,873,976 km (0.067 R)
• M79: 45,091,940 km (0.081 R)
• M80: 46,260,150 km (0.119 R)
• M81: 47,364,331 km (0.096 R)
• M82: 48,626,339 km (0.071 R)
• M83: 50,275,805 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.2

Radius: 6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.65 AU - 18.53 AU

Year: 24086 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,280,230 km

• M1: 80,633 km (0.076 R)
• M2: 141,071 km (0.087 R)
• M3: 209,287 km (0.093 R)
• M4: 431,889 km (0.085 R)
• M5: 633,547 km (0.06 R)
• M6: 878,588 km (0.074 R)
• M7: 1,035,965 km (0.087 R)
• M8: 1,118,094 km (0.075 R)
• M9: 1,288,935 km (0.069 R)
• M10: 1,359,695 km (0.105 R)
• M11: 1,713,195 km (0.072 R)
• M12: 1,950,906 km (0.066 R)
• M13: 2,073,726 km (0.102 R)
• M14: 2,457,295 km (0.044 R)
• M15: 2,567,698 km (0.119 R)
• M16: 2,702,486 km (0.075 R)
• M17: 2,978,942 km (0.076 R)
• M18: 3,025,916 km (0.11 R)
• M19: 3,410,532 km (0.105 R)
• M20: 3,459,750 km (0.111 R)
• M21: 3,785,125 km (0.081 R)
• M22: 4,573,207 km (0.06 R)
• M23: 5,352,911 km (0.116 R)
• M24: 5,699,679 km (0.075 R)
• M25: 6,354,020 km (0.057 R)
• M26: 6,414,607 km (0.11 R)
• M27: 7,063,263 km (0.044 R)
• M28: 7,927,640 km (0.086 R)
• M29: 9,719,074 km (0.088 R)
• M30: 10,035,175 km (0.092 R)
• M31: 10,212,299 km (0.12 R)
• M32: 10,569,688 km (0.084 R)
• M33: 11,040,472 km (0.064 R)
• M34: 11,370,336 km (0.076 R)
• M35: 12,077,335 km (0.108 R)
• M36: 12,114,884 km (0.116 R)
• M37: 13,222,357 km (0.114 R)
• M38: 13,807,883 km (0.114 R)
• M39: 14,441,580 km (0.087 R)
• M40: 14,923,136 km (0.067 R)
• M41: 15,328,546 km (0.109 R)
• M42: 15,369,236 km (0.115 R)
• M43: 15,614,427 km (0.082 R)
• M44: 15,737,397 km (0.107 R)
• M45: 16,943,604 km (0.117 R)
• M46: 17,451,340 km (0.058 R)
• M47: 18,481,770 km (0.102 R)
• M48: 19,930,476 km (0.102 R)
• M49: 20,871,297 km (0.114 R)
• M50: 20,961,654 km (0.079 R)
• M51: 21,460,862 km (0.119 R)
• M52: 21,918,182 km (0.089 R)
• M53: 22,147,965 km (0.119 R)
• M54: 22,240,117 km (0.034 R)
• M55: 22,517,471 km (0.107 R)
• M56: 22,935,448 km (0.104 R)
• M57: 23,168,821 km (0.081 R)
• M58: 23,309,293 km (0.102 R)
• M59: 23,356,117 km (0.057 R)
• M60: 23,590,836 km (0.111 R)
• M61: 24,204,935 km (0.107 R)
• M62: 24,490,069 km (0.061 R)
• M63: 24,633,085 km (0.081 R)
• M64: 26,566,338 km (0.101 R)
• M65: 30,166,859 km (0.099 R)
• M66: 30,678,933 km (0.081 R)
• M67: 31,090,626 km (0.109 R)
• M68: 32,336,627 km (0.06 R)
• M69: 32,598,423 km (0.09 R)
• M70: 32,808,159 km (0.077 R)
• M71: 32,965,836 km (0.119 R)
• M72: 33,018,494 km (0.078 R)
• M73: 33,757,956 km (0.07 R)
• M74: 34,396,141 km (0.104 R)
• M75: 34,716,729 km (0.112 R)
• M76: 35,253,337 km (0.084 R)
• M77: 35,954,801 km (0.119 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit