🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.1 AU - 1.58 AU

Year: 594 Days

Day: 20.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.8 AU - 1.98 AU

Year: 995 Days

Day: 45.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 99.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 10.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.5 AU - 5.56 AU

Year: 4319 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,441,914 km

• M1: 141,968 km (0.094 R)
• M2: 258,954 km (0.117 R)
• M3: 387,309 km (0.088 R)
• M4: 542,442 km (0.118 R)
• M5: 696,976 km (0.111 R)
• M6: 780,153 km (0.103 R)
• M7: 1,010,833 km (0.071 R)
• M8: 1,134,550 km (0.097 R)
• M9: 1,263,803 km (0.096 R)
• M10: 1,352,664 km (0.091 R)
• M11: 1,632,562 km (0.062 R)
• M12: 1,730,099 km (0.117 R)
• M13: 2,175,602 km (0.068 R)
• M14: 2,265,361 km (0.102 R)
• M15: 2,752,302 km (0.068 R)
• M16: 2,988,068 km (0.067 R)
• M17: 3,068,103 km (0.112 R)
• M18: 3,437,460 km (0.073 R)
• M19: 3,563,720 km (0.104 R)
• M20: 3,648,842 km (0.06 R)
• M21: 3,777,795 km (0.096 R)
• M22: 4,490,928 km (0.101 R)
• M23: 4,606,118 km (0.055 R)
• M24: 4,722,356 km (0.109 R)
• M25: 4,792,517 km (0.034 R)
• M26: 4,934,037 km (0.112 R)
• M27: 5,342,439 km (0.081 R)
• M28: 5,662,130 km (0.116 R)
• M29: 6,217,437 km (0.078 R)
• M30: 6,658,452 km (0.117 R)
• M31: 6,790,098 km (0.099 R)
• M32: 7,109,788 km (0.119 R)
• M33: 7,461,493 km (0.118 R)
• M34: 8,069,758 km (0.065 R)
• M35: 8,153,982 km (0.082 R)
• M36: 8,380,024 km (0.074 R)
• M37: 8,895,987 km (0.06 R)
• M38: 9,157,933 km (0.111 R)
• M39: 9,511,133 km (0.109 R)
• M40: 9,928,811 km (0.074 R)
• M41: 10,999,183 km (0.086 R)
• M42: 12,202,549 km (0.081 R)
• M43: 12,591,204 km (0.111 R)
• M44: 13,082,783 km (0.092 R)
• M45: 13,181,816 km (0.119 R)
• M46: 13,380,782 km (0.097 R)
• M47: 13,547,284 km (0.097 R)
• M48: 13,949,702 km (0.097 R)
• M49: 14,800,765 km (0.03 R)
• M50: 15,180,594 km (0.113 R)
• M51: 15,284,714 km (0.112 R)
• M52: 17,891,307 km (0.108 R)
• M53: 18,554,923 km (0.084 R)
• M54: 18,666,374 km (0.094 R)
• M55: 18,740,724 km (0.118 R)
• M56: 18,927,123 km (0.104 R)
• M57: 19,339,414 km (0.096 R)
• M58: 20,096,529 km (0.11 R)
• M59: 20,325,563 km (0.088 R)
• M60: 20,747,729 km (0.069 R)
• M61: 21,133,990 km (0.088 R)
• M62: 21,639,781 km (0.111 R)
• M63: 22,742,616 km (0.103 R)
• M64: 22,941,432 km (0.056 R)
• M65: 23,180,788 km (0.118 R)
• M66: 23,380,950 km (0.064 R)
• M67: 24,187,283 km (0.119 R)
• M68: 24,268,365 km (0.097 R)
• M69: 25,043,731 km (0.117 R)
• M70: 25,125,710 km (0.086 R)
• M71: 25,620,131 km (0.107 R)
• M72: 25,993,079 km (0.063 R)
• M73: 26,242,608 km (0.101 R)
• M74: 26,744,210 km (0.118 R)
• M75: 26,870,022 km (0.095 R)
• M76: 27,122,393 km (0.069 R)
• M77: 27,714,352 km (0.086 R)
• M78: 27,799,324 km (0.096 R)
• M79: 28,139,808 km (0.108 R)
• M80: 28,396,219 km (0.118 R)
• M81: 28,567,509 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 11.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.34 AU - 10.28 AU

Year: 11764 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,441,914 km

• M1: 162,014 km (0.087 R)
• M2: 292,464 km (0.038 R)
• M3: 406,607 km (0.089 R)
• M4: 510,428 km (0.057 R)
• M5: 680,820 km (0.077 R)
• M6: 785,838 km (0.073 R)
• M7: 896,839 km (0.093 R)
• M8: 1,248,993 km (0.057 R)
• M9: 1,707,809 km (0.029 R)
• M10: 1,905,727 km (0.106 R)
• M11: 2,342,553 km (0.12 R)
• M12: 2,470,459 km (0.051 R)
• M13: 3,005,870 km (0.085 R)
• M14: 3,105,353 km (0.088 R)
• M15: 3,226,078 km (0.117 R)
• M16: 3,369,094 km (0.085 R)
• M17: 4,159,569 km (0.043 R)
• M18: 4,428,097 km (0.105 R)
• M19: 4,864,923 km (0.1 R)
• M20: 5,124,325 km (0.079 R)
• M21: 5,804,846 km (0.114 R)
• M22: 6,206,666 km (0.067 R)
• M23: 6,308,542 km (0.106 R)
• M24: 6,695,552 km (0.056 R)
• M25: 7,116,969 km (0.098 R)
• M26: 7,196,854 km (0.077 R)
• M27: 7,601,367 km (0.066 R)
• M28: 8,630,451 km (0.119 R)
• M29: 9,292,122 km (0.08 R)
• M30: 9,467,451 km (0.086 R)
• M31: 10,360,550 km (0.044 R)
• M32: 10,971,059 km (0.082 R)
• M33: 11,940,154 km (0.096 R)
• M34: 12,676,774 km (0.072 R)
• M35: 12,903,864 km (0.076 R)
• M36: 13,759,414 km (0.095 R)
• M37: 13,859,345 km (0.086 R)
• M38: 16,082,519 km (0.089 R)
• M39: 16,258,147 km (0.107 R)
• M40: 16,682,107 km (0.108 R)
• M41: 17,432,939 km (0.09 R)
• M42: 18,012,332 km (0.088 R)
• M43: 18,414,451 km (0.076 R)
• M44: 18,967,364 km (0.069 R)
• M45: 19,190,116 km (0.074 R)
• M46: 19,713,259 km (0.068 R)
• M47: 20,621,019 km (0.116 R)
• M48: 21,387,858 km (0.051 R)
• M49: 22,163,972 km (0.102 R)
• M50: 22,477,080 km (0.064 R)
• M51: 23,186,772 km (0.033 R)
• M52: 23,504,518 km (0.091 R)
• M53: 24,790,162 km (0.047 R)
• M54: 25,605,321 km (0.054 R)
• M55: 25,851,559 km (0.119 R)
• M56: 27,345,593 km (0.117 R)
• M57: 27,471,255 km (0.109 R)
• M58: 28,441,846 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit