🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 12.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,212,774 km

• M1: 699,370 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.09 AU - 1.19 AU

Year: 440 Days

Day: 28.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,212,774 km

• M1: 576,401 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.26 AU - 2.62 AU

Year: 1378 Days

Day: 21.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 8.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.64 AU - 9.32 AU

Year: 8153 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,212,774 km

• M1: 202,556 km (0.057 R)
• M2: 339,587 km (0.086 R)
• M3: 432,487 km (0.093 R)
• M4: 596,297 km (0.119 R)
• M5: 739,761 km (0.099 R)
• M6: 894,894 km (0.108 R)
• M7: 1,957,039 km (0.084 R)
• M8: 2,154,509 km (0.104 R)
• M9: 2,985,973 km (0.054 R)
• M10: 3,400,360 km (0.083 R)
• M11: 3,783,929 km (0.11 R)
• M12: 4,181,410 km (0.082 R)
• M13: 4,462,355 km (0.087 R)
• M14: 5,259,861 km (0.073 R)
• M15: 5,397,042 km (0.057 R)
• M16: 6,187,069 km (0.113 R)
• M17: 6,273,985 km (0.112 R)
• M18: 6,419,544 km (0.12 R)
• M19: 6,654,861 km (0.064 R)
• M20: 6,892,871 km (0.1 R)
• M21: 7,073,436 km (0.098 R)
• M22: 7,194,610 km (0.065 R)
• M23: 7,347,051 km (0.107 R)
• M24: 7,998,998 km (0.092 R)
• M25: 8,540,243 km (0.115 R)
• M26: 8,701,809 km (0.081 R)
• M27: 8,766,585 km (0.073 R)
• M28: 8,929,497 km (0.114 R)
• M29: 9,291,374 km (0.073 R)
• M30: 9,591,168 km (0.049 R)
• M31: 9,725,358 km (0.107 R)
• M32: 10,029,640 km (0.104 R)
• M33: 10,234,290 km (0.114 R)
• M34: 10,543,808 km (0.112 R)
• M35: 10,856,467 km (0.106 R)
• M36: 11,242,579 km (0.083 R)
• M37: 11,561,971 km (0.12 R)
• M38: 13,842,141 km (0.086 R)
• M39: 13,993,834 km (0.085 R)
• M40: 14,645,033 km (0.118 R)
• M41: 14,722,375 km (0.097 R)
• M42: 14,877,359 km (0.109 R)
• M43: 14,993,895 km (0.107 R)
• M44: 15,071,836 km (0.103 R)
• M45: 15,423,840 km (0.08 R)
• M46: 15,699,698 km (0.089 R)
• M47: 15,778,686 km (0.093 R)
• M48: 15,857,973 km (0.084 R)
• M49: 15,937,409 km (0.099 R)
• M50: 16,697,815 km (0.065 R)
• M51: 16,818,989 km (0.071 R)
• M52: 17,102,777 km (0.084 R)
• M53: 17,963,862 km (0.097 R)
• M54: 18,046,590 km (0.069 R)
• M55: 18,923,083 km (0.075 R)
• M56: 19,430,071 km (0.05 R)
• M57: 19,727,920 km (0.113 R)
• M58: 19,813,340 km (0.102 R)
• M59: 20,717,061 km (0.119 R)
• M60: 20,934,277 km (0.041 R)
• M61: 21,327,121 km (0.067 R)
• M62: 21,414,786 km (0.103 R)
• M63: 21,546,432 km (0.112 R)
• M64: 22,654,204 km (0.027 R)
• M65: 23,192,457 km (0.071 R)
• M66: 23,372,872 km (0.115 R)
• M67: 24,373,233 km (0.111 R)
• M68: 24,510,714 km (0.047 R)
• M69: 25,063,178 km (0.062 R)
• M70: 25,480,257 km (0.047 R)
• M71: 26,227,499 km (0.041 R)
• M72: 26,556,764 km (0.063 R)
• M73: 27,600,059 km (0.109 R)
• M74: 29,044,427 km (0.098 R)
• M75: 29,141,665 km (0.055 R)
• M76: 30,168,355 km (0.037 R)
• M77: 31,505,910 km (0.072 R)
• M78: 32,206,926 km (0.098 R)
• M79: 32,307,605 km (0.088 R)
• M80: 32,862,613 km (0.117 R)
• M81: 33,065,169 km (0.034 R)
• M82: 33,675,528 km (0.079 R)
• M83: 33,828,716 km (0.101 R)

Asteroid Belt

Center: 12.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.4

Radius: 7.6

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.44 AU - 19.02 AU

Year: 24748 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,212,774 km

• M1: 134,040 km (0.064 R)
• M2: 235,467 km (0.092 R)
• M3: 651,798 km (0.072 R)
• M4: 853,456 km (0.095 R)
• M5: 1,283,400 km (0.066 R)
• M6: 1,376,899 km (0.104 R)
• M7: 1,984,565 km (0.062 R)
• M8: 2,166,776 km (0.1 R)
• M9: 2,392,668 km (0.061 R)
• M10: 2,586,846 km (0.035 R)
• M11: 3,285,020 km (0.098 R)
• M12: 4,038,245 km (0.098 R)
• M13: 4,601,182 km (0.05 R)
• M14: 5,339,148 km (0.082 R)
• M15: 6,433,008 km (0.103 R)
• M16: 6,540,718 km (0.084 R)
• M17: 6,867,440 km (0.111 R)
• M18: 7,311,596 km (0.064 R)
• M19: 7,424,094 km (0.075 R)
• M20: 7,650,734 km (0.092 R)
• M21: 7,822,173 km (0.075 R)
• M22: 8,052,853 km (0.069 R)
• M23: 8,520,945 km (0.055 R)
• M24: 9,977,430 km (0.093 R)
• M25: 10,102,344 km (0.065 R)
• M26: 12,570,859 km (0.089 R)
• M27: 12,977,017 km (0.093 R)
• M28: 14,011,037 km (0.109 R)
• M29: 14,080,900 km (0.093 R)
• M30: 14,432,006 km (0.076 R)
• M31: 15,719,744 km (0.091 R)
• M32: 16,377,376 km (0.071 R)
• M33: 18,480,124 km (0.089 R)
• M34: 19,096,318 km (0.042 R)
• M35: 19,329,092 km (0.046 R)
• M36: 20,190,925 km (0.093 R)
• M37: 20,985,141 km (0.112 R)
• M38: 21,065,175 km (0.069 R)
• M39: 21,627,963 km (0.102 R)
• M40: 21,870,610 km (0.072 R)
• M41: 21,951,692 km (0.099 R)
• M42: 22,032,924 km (0.087 R)
• M43: 23,097,612 km (0.084 R)
• M44: 23,594,726 km (0.063 R)
• M45: 23,928,030 km (0.077 R)
• M46: 24,852,694 km (0.073 R)
• M47: 26,218,523 km (0.098 R)
• M48: 27,346,042 km (0.072 R)
• M49: 27,959,842 km (0.12 R)
• M50: 28,400,857 km (0.094 R)
• M51: 28,844,414 km (0.107 R)
• M52: 29,200,756 km (0.033 R)
• M53: 30,822,547 km (0.105 R)
• M54: 31,552,734 km (0.114 R)
• M55: 31,644,438 km (0.117 R)
• M56: 35,669,219 km (0.106 R)
• M57: 37,887,157 km (0.042 R)
• M58: 40,050,192 km (0.081 R)
• M59: 42,252,871 km (0.093 R)
• M60: 46,984,054 km (0.119 R)
• M61: 48,986,720 km (0.098 R)
• M62: 49,305,513 km (0.116 R)
• M63: 50,480,156 km (0.048 R)
• M64: 50,587,418 km (0.068 R)
• M65: 52,856,817 km (0.105 R)
• M66: 54,388,251 km (0.042 R)
• M67: 55,380,384 km (0.093 R)
• M68: 55,712,491 km (0.117 R)
• M69: 58,280,039 km (0.057 R)
• M70: 58,505,184 km (0.086 R)
• M71: 63,645,517 km (0.111 R)
• M72: 64,225,507 km (0.107 R)
• M73: 68,453,143 km (0.076 R)
• M74: 70,600,471 km (0.093 R)
• M75: 72,044,240 km (0.115 R)
• M76: 72,164,966 km (0.106 R)
• M77: 73,740,979 km (0.105 R)
• M78: 74,960,950 km (0.097 R)
• M79: 81,537,123 km (0.11 R)
• M80: 83,558,339 km (0.062 R)
• M81: 83,685,198 km (0.069 R)
• M82: 84,702,614 km (0.101 R)
• M83: 85,212,742 km (0.065 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit