🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 150 Days

Day: 26.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 185 Days

Day: 37.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,457,731 km

• M1: 387,458 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 251 Days

Day: 24.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,457,731 km

• M1: 24,235 km (0.026 R)
• M2: 143,764 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.11 AU - 1.39 AU

Year: 529 Days

Day: 40.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,457,731 km

• M1: 71,657 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.39 AU - 1.77 AU

Year: 752 Days

Day: 13.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,457,731 km

• M1: 37,848 km (0.063 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.13 AU - 4.31 AU

Year: 2717 Days

Day: 17.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.1

Radius: 7.9

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.54 AU - 19.22 AU

Year: 31071 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,457,731 km

• M1: 151,393 km (0.067 R)
• M2: 230,231 km (0.05 R)
• M3: 523,443 km (0.106 R)
• M4: 752,926 km (0.114 R)
• M5: 1,338,602 km (0.099 R)
• M6: 1,695,692 km (0.043 R)
• M7: 2,832,785 km (0.064 R)
• M8: 3,185,986 km (0.103 R)
• M9: 3,289,508 km (0.081 R)
• M10: 3,341,568 km (0.065 R)
• M11: 4,384,714 km (0.12 R)
• M12: 5,213,037 km (0.11 R)
• M13: 6,088,783 km (0.028 R)
• M14: 6,217,587 km (0.11 R)
• M15: 6,543,560 km (0.112 R)
• M16: 6,675,655 km (0.111 R)
• M17: 6,875,219 km (0.106 R)
• M18: 7,417,212 km (0.096 R)
• M19: 8,904,514 km (0.091 R)
• M20: 9,124,273 km (0.054 R)
• M21: 10,021,561 km (0.062 R)
• M22: 10,712,853 km (0.059 R)
• M23: 10,868,585 km (0.057 R)
• M24: 12,303,527 km (0.105 R)
• M25: 14,478,980 km (0.085 R)
• M26: 16,770,370 km (0.092 R)
• M27: 18,795,476 km (0.115 R)
• M28: 19,361,106 km (0.107 R)
• M29: 19,646,090 km (0.1 R)
• M30: 21,875,996 km (0.116 R)
• M31: 22,570,579 km (0.069 R)
• M32: 25,940,720 km (0.066 R)
• M33: 26,359,743 km (0.074 R)
• M34: 29,682,611 km (0.092 R)
• M35: 31,448,464 km (0.096 R)
• M36: 31,671,664 km (0.101 R)
• M37: 32,119,411 km (0.084 R)
• M38: 32,908,240 km (0.099 R)
• M39: 35,081,149 km (0.06 R)
• M40: 35,428,516 km (0.094 R)
• M41: 35,544,454 km (0.074 R)
• M42: 35,776,929 km (0.042 R)
• M43: 36,126,539 km (0.092 R)
• M44: 36,477,346 km (0.105 R)
• M45: 38,247,837 km (0.093 R)
• M46: 39,083,641 km (0.076 R)
• M47: 39,443,723 km (0.049 R)
• M48: 40,409,227 km (0.112 R)
• M49: 41,382,511 km (0.041 R)
• M50: 45,604,163 km (0.085 R)
• M51: 48,150,767 km (0.079 R)
• M52: 48,923,740 km (0.064 R)
• M53: 50,090,902 km (0.103 R)
• M54: 50,612,550 km (0.115 R)
• M55: 50,874,047 km (0.092 R)
• M56: 51,792,877 km (0.081 R)
• M57: 52,188,264 km (0.106 R)
• M58: 52,717,093 km (0.086 R)
• M59: 57,011,300 km (0.104 R)
• M60: 57,147,284 km (0.073 R)
• M61: 58,376,081 km (0.038 R)
• M62: 58,513,113 km (0.039 R)
• M63: 63,236,815 km (0.092 R)
• M64: 68,659,140 km (0.082 R)
• M65: 69,674,161 km (0.119 R)
• M66: 71,572,259 km (0.049 R)
• M67: 71,719,014 km (0.095 R)
• M68: 73,487,411 km (0.063 R)
• M69: 73,931,716 km (0.095 R)
• M70: 74,525,470 km (0.089 R)
• M71: 76,916,643 km (0.111 R)
• M72: 79,484,640 km (0.085 R)
• M73: 79,788,623 km (0.1 R)
• M74: 81,161,333 km (0.067 R)
• M75: 81,314,222 km (0.095 R)
• M76: 81,773,786 km (0.114 R)
• M77: 83,466,337 km (0.1 R)
• M78: 89,243,358 km (0.117 R)
• M79: 90,033,833 km (0.103 R)
• M80: 90,350,681 km (0.077 R)
• M81: 91,462,642 km (0.096 R)
• M82: 92,739,011 km (0.058 R)
• M83: 93,860,546 km (0.089 R)
• M84: 97,577,455 km (0.118 R)
• M85: 100,027,270 km (0.114 R)
• M86: 100,519,596 km (0.111 R)
• M87: 101,506,793 km (0.099 R)
• M88: 103,490,909 km (0.091 R)
• M89: 104,820,685 km (0.11 R)
• M90: 107,833,287 km (0.057 R)
• M91: 109,181,463 km (0.119 R)
• M92: 109,688,450 km (0.107 R)
• M93: 110,196,185 km (0.085 R)
• M94: 112,917,370 km (0.111 R)
• M95: 113,430,042 km (0.113 R)
• M96: 113,772,322 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit