🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.04 AU - 1.16 AU

Year: 439 Days

Day: 34.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,419,182 km

• M1: 299,046 km (0.097 R)
• M2: 400,473 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

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 - 1.38 AU

Year: 519 Days

Day: 40.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,419,182 km

• M1: 556,055 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.4 AU - 1.64 AU

Year: 714 Days

Day: 31.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,419,182 km

• M1: 501,003 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.54 AU - 2.06 AU

Year: 920 Days

Day: 25.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.7

Radius: 3.4

Gravity: 76.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.97 AU - 19.73 AU

Year: 25175 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,419,182 km

• M1: 66,721 km (0.066 R)
• M2: 124,615 km (0.111 R)
• M3: 314,904 km (0.102 R)
• M4: 518,207 km (0.073 R)
• M5: 1,024,297 km (0.108 R)
• M6: 1,251,685 km (0.113 R)
• M7: 1,319,453 km (0.054 R)
• M8: 1,602,642 km (0.085 R)
• M9: 1,713,644 km (0.107 R)
• M10: 1,827,188 km (0.115 R)
• M11: 2,223,024 km (0.092 R)
• M12: 2,998,989 km (0.05 R)
• M13: 3,089,944 km (0.117 R)
• M14: 3,274,697 km (0.104 R)
• M15: 3,415,469 km (0.107 R)
• M16: 3,558,335 km (0.075 R)
• M17: 3,800,833 km (0.111 R)
• M18: 4,507,683 km (0.108 R)
• M19: 5,866,780 km (0.1 R)
• M20: 6,560,615 km (0.063 R)
• M21: 7,898,468 km (0.1 R)
• M22: 8,792,166 km (0.084 R)
• M23: 9,119,037 km (0.091 R)
• M24: 9,316,955 km (0.11 R)
• M25: 10,881,749 km (0.102 R)
• M26: 10,951,611 km (0.12 R)
• M27: 12,017,197 km (0.068 R)
• M28: 13,115,395 km (0.07 R)
• M29: 13,563,590 km (0.115 R)
• M30: 14,628,727 km (0.119 R)
• M31: 15,484,427 km (0.12 R)
• M32: 15,720,492 km (0.104 R)
• M33: 16,919,070 km (0.119 R)
• M34: 19,402,694 km (0.111 R)
• M35: 22,085,732 km (0.04 R)
• M36: 22,440,429 km (0.114 R)
• M37: 23,244,966 km (0.085 R)
• M38: 23,696,153 km (0.105 R)
• M39: 24,974,617 km (0.111 R)
• M40: 25,343,974 km (0.113 R)
• M41: 25,994,724 km (0.078 R)
• M42: 26,181,572 km (0.068 R)
• M43: 27,407,527 km (0.059 R)
• M44: 28,363,158 km (0.107 R)
• M45: 28,555,541 km (0.101 R)
• M46: 33,505,136 km (0.115 R)
• M47: 33,708,589 km (0.094 R)
• M48: 34,423,816 km (0.102 R)
• M49: 34,834,762 km (0.117 R)
• M50: 35,765,261 km (0.074 R)
• M51: 36,390,131 km (0.063 R)
• M52: 37,650,642 km (0.072 R)
• M53: 37,968,089 km (0.032 R)
• M54: 38,925,516 km (0.09 R)
• M55: 39,032,328 km (0.092 R)
• M56: 41,408,092 km (0.091 R)
• M57: 41,517,149 km (0.108 R)
• M58: 44,834,183 km (0.108 R)
• M59: 45,958,710 km (0.044 R)
• M60: 47,434,343 km (0.1 R)
• M61: 47,777,072 km (0.103 R)
• M62: 49,271,704 km (0.081 R)
• M63: 49,387,194 km (0.077 R)
• M64: 50,431,836 km (0.095 R)
• M65: 54,204,096 km (0.1 R)
• M66: 54,323,475 km (0.069 R)
• M67: 56,365,635 km (0.087 R)
• M68: 56,971,058 km (0.107 R)
• M69: 57,822,270 km (0.108 R)
• M70: 58,188,336 km (0.049 R)
• M71: 61,268,855 km (0.083 R)
• M72: 61,393,171 km (0.091 R)
• M73: 63,645,217 km (0.035 R)
• M74: 65,924,042 km (0.111 R)
• M75: 66,689,684 km (0.081 R)
• M76: 66,945,496 km (0.077 R)
• M77: 67,458,168 km (0.116 R)
• M78: 68,100,840 km (0.032 R)
• M79: 68,745,607 km (0.066 R)
• M80: 70,952,624 km (0.067 R)
• M81: 71,213,822 km (0.114 R)
• M82: 73,843,155 km (0.076 R)
• M83: 74,240,187 km (0.082 R)
• M84: 74,372,731 km (0.089 R)
• M85: 75,036,646 km (0.072 R)
• M86: 75,969,389 km (0.113 R)
• M87: 76,504,052 km (0.082 R)
• M88: 77,846,244 km (0.046 R)
• M89: 84,257,859 km (0.084 R)
• M90: 88,157,128 km (0.086 R)
• M91: 90,411,717 km (0.088 R)
• M92: 91,404,000 km (0.103 R)
• M93: 93,971,997 km (0.111 R)
• M94: 95,264,971 km (0.07 R)
• M95: 95,409,034 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit