🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 137 Days

Day: 34.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.42 AU - 1.98 AU

Year: 810 Days

Day: 22.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,305,398 km

• M1: 68,067 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2 AU - 2.42 AU

Year: 1200 Days

Day: 12.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,305,398 km

• M1: 178,321 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.95 AU - 4.89 AU

Year: 2835 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,305,398 km

• M1: 621,579 km (0.081 R)
• M2: 1,384,079 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.8 AU - 5.66 AU

Year: 3757 Days

Day: 39.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.72 AU - 16.06 AU

Year: 16903 Days

Day: 21.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,305,398 km

• M1: 161,566 km (0.101 R)
• M2: 243,396 km (0.12 R)
• M3: 309,219 km (0.081 R)
• M4: 914,641 km (0.089 R)
• M5: 1,742,217 km (0.066 R)
• M6: 2,251,298 km (0.097 R)
• M7: 2,845,352 km (0.086 R)
• M8: 3,138,563 km (0.095 R)
• M9: 3,332,293 km (0.096 R)
• M10: 4,696,775 km (0.087 R)
• M11: 4,794,911 km (0.11 R)
• M12: 5,708,804 km (0.056 R)
• M13: 6,785,909 km (0.062 R)
• M14: 6,897,060 km (0.118 R)
• M15: 7,461,792 km (0.075 R)
• M16: 7,953,371 km (0.11 R)
• M17: 8,968,093 km (0.117 R)
• M18: 9,243,353 km (0.102 R)
• M19: 10,953,406 km (0.083 R)
• M20: 12,011,811 km (0.108 R)
• M21: 12,485,139 km (0.114 R)
• M22: 13,976,779 km (0.104 R)
• M23: 14,545,999 km (0.03 R)
• M24: 15,086,646 km (0.101 R)
• M25: 15,159,201 km (0.12 R)
• M26: 15,487,269 km (0.075 R)
• M27: 16,634,984 km (0.067 R)
• M28: 18,156,095 km (0.099 R)
• M29: 20,761,492 km (0.037 R)
• M30: 22,645,378 km (0.06 R)
• M31: 23,439,294 km (0.12 R)
• M32: 25,183,455 km (0.104 R)
• M33: 25,269,624 km (0.058 R)
• M34: 26,223,759 km (0.086 R)
• M35: 26,442,321 km (0.051 R)
• M36: 26,837,110 km (0.063 R)
• M37: 28,480,592 km (0.032 R)
• M38: 29,065,819 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175

Radius: 6.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.59 AU - 16.07 AU

Year: 18786 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,305,398 km

• M1: 93,349 km (0.087 R)
• M2: 226,491 km (0.071 R)
• M3: 401,521 km (0.115 R)
• M4: 602,580 km (0.093 R)
• M5: 682,017 km (0.118 R)
• M6: 1,417,889 km (0.09 R)
• M7: 1,482,066 km (0.113 R)
• M8: 1,569,431 km (0.086 R)
• M9: 1,864,887 km (0.046 R)
• M10: 2,378,457 km (0.101 R)
• M11: 2,770,852 km (0.076 R)
• M12: 3,016,192 km (0.092 R)
• M13: 3,183,592 km (0.107 R)
• M14: 3,763,583 km (0.072 R)
• M15: 3,823,422 km (0.068 R)
• M16: 4,065,771 km (0.047 R)
• M17: 4,157,923 km (0.103 R)
• M18: 4,629,306 km (0.092 R)
• M19: 5,117,594 km (0.082 R)
• M20: 5,967,609 km (0.081 R)
• M21: 7,341,216 km (0.086 R)
• M22: 7,947,836 km (0.108 R)
• M23: 8,570,312 km (0.088 R)
• M24: 9,248,888 km (0.119 R)
• M25: 9,370,511 km (0.063 R)
• M26: 9,820,651 km (0.04 R)
• M27: 10,488,157 km (0.059 R)
• M28: 10,657,203 km (0.085 R)
• M29: 11,690,924 km (0.118 R)
• M30: 11,734,756 km (0.106 R)
• M31: 12,131,041 km (0.117 R)
• M32: 12,756,360 km (0.065 R)
• M33: 13,898,839 km (0.114 R)
• M34: 14,131,164 km (0.112 R)
• M35: 16,036,293 km (0.113 R)
• M36: 16,133,682 km (0.107 R)
• M37: 16,820,635 km (0.061 R)
• M38: 17,167,702 km (0.114 R)
• M39: 17,768,188 km (0.062 R)
• M40: 17,869,017 km (0.107 R)
• M41: 18,375,555 km (0.108 R)
• M42: 19,144,339 km (0.027 R)
• M43: 20,554,448 km (0.112 R)
• M44: 20,766,279 km (0.091 R)
• M45: 20,978,708 km (0.071 R)
• M46: 21,620,483 km (0.112 R)
• M47: 21,728,044 km (0.096 R)
• M48: 22,214,386 km (0.088 R)
• M49: 22,268,690 km (0.09 R)
• M50: 23,694,807 km (0.049 R)
• M51: 24,643,108 km (0.069 R)
• M52: 24,811,854 km (0.086 R)
• M53: 24,980,900 km (0.111 R)
• M54: 25,037,298 km (0.098 R)
• M55: 26,003,102 km (0.038 R)
• M56: 26,117,544 km (0.091 R)
• M57: 27,270,944 km (0.045 R)
• M58: 29,210,181 km (0.108 R)
• M59: 29,269,721 km (0.108 R)
• M60: 29,686,949 km (0.099 R)
• M61: 30,467,252 km (0.102 R)
• M62: 30,587,977 km (0.112 R)
• M63: 31,132,813 km (0.052 R)
• M64: 32,478,147 km (0.118 R)
• M65: 32,724,684 km (0.112 R)
• M66: 32,848,252 km (0.109 R)
• M67: 33,592,800 km (0.108 R)
• M68: 35,288,492 km (0.11 R)
• M69: 37,011,710 km (0.09 R)
• M70: 37,527,523 km (0.031 R)
• M71: 37,592,150 km (0.109 R)
• M72: 40,076,073 km (0.099 R)
• M73: 40,539,527 km (0.034 R)
• M74: 42,477,867 km (0.112 R)
• M75: 42,545,186 km (0.119 R)
• M76: 43,832,176 km (0.074 R)
• M77: 44,172,960 km (0.116 R)
• M78: 44,241,177 km (0.102 R)
• M79: 45,269,363 km (0.101 R)
• M80: 45,751,816 km (0.118 R)
• M81: 45,820,930 km (0.086 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: 247 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit