🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 213 Days

Day: 42.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,839,619 km

• M1: 574,905 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.11 AU - 1.43 AU

Year: 510 Days

Day: 46.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.44 AU - 1.54 AU

Year: 648 Days

Day: 28.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.52 AU - 2.04 AU

Year: 846 Days

Day: 12.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.61 AU - 4.03 AU

Year: 2156 Days

Day: 25.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 14.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.95 AU - 6.23 AU

Year: 4711 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,839,619 km

• M1: 213,775 km (0.081 R)
• M2: 581,936 km (0.086 R)
• M3: 837,598 km (0.053 R)
• M4: 935,884 km (0.111 R)
• M5: 1,038,658 km (0.046 R)
• M6: 1,186,910 km (0.094 R)
• M7: 1,285,345 km (0.087 R)
• M8: 1,416,243 km (0.108 R)
• M9: 2,174,405 km (0.087 R)
• M10: 2,889,333 km (0.072 R)
• M11: 3,263,178 km (0.074 R)
• M12: 3,610,993 km (0.029 R)
• M13: 3,736,805 km (0.095 R)
• M14: 3,928,141 km (0.089 R)
• M15: 4,298,695 km (0.119 R)
• M16: 4,477,015 km (0.113 R)
• M17: 4,933,738 km (0.095 R)
• M18: 5,120,735 km (0.09 R)
• M19: 5,238,768 km (0.096 R)
• M20: 5,793,626 km (0.111 R)
• M21: 6,165,826 km (0.071 R)
• M22: 6,545,804 km (0.097 R)
• M23: 7,489,019 km (0.119 R)
• M24: 8,196,916 km (0.086 R)
• M25: 9,097,346 km (0.087 R)
• M26: 9,472,238 km (0.109 R)
• M27: 9,676,140 km (0.103 R)
• M28: 10,296,971 km (0.062 R)
• M29: 10,566,846 km (0.051 R)
• M30: 10,687,721 km (0.074 R)
• M31: 10,900,150 km (0.113 R)
• M32: 11,144,593 km (0.113 R)
• M33: 11,639,163 km (0.115 R)
• M34: 12,140,914 km (0.075 R)
• M35: 12,489,926 km (0.096 R)
• M36: 13,230,585 km (0.088 R)
• M37: 13,393,497 km (0.094 R)
• M38: 13,655,593 km (0.069 R)
• M39: 13,754,327 km (0.065 R)
• M40: 14,184,870 km (0.076 R)
• M41: 14,451,902 km (0.098 R)
• M42: 14,923,435 km (0.086 R)
• M43: 15,161,146 km (0.087 R)
• M44: 15,263,471 km (0.092 R)
• M45: 16,159,263 km (0.093 R)
• M46: 16,578,436 km (0.104 R)
• M47: 16,789,369 km (0.097 R)
• M48: 17,285,136 km (0.12 R)
• M49: 17,534,815 km (0.098 R)
• M50: 18,545,498 km (0.075 R)
• M51: 19,094,822 km (0.075 R)
• M52: 19,612,281 km (0.09 R)
• M53: 19,723,731 km (0.113 R)
• M54: 19,910,130 km (0.112 R)
• M55: 20,134,377 km (0.101 R)
• M56: 20,321,973 km (0.062 R)
• M57: 21,078,190 km (0.079 R)
• M58: 21,230,481 km (0.079 R)
• M59: 21,345,073 km (0.112 R)
• M60: 21,536,259 km (0.075 R)
• M61: 22,113,557 km (0.072 R)
• M62: 22,774,032 km (0.09 R)
• M63: 23,047,946 km (0.104 R)
• M64: 23,559,421 km (0.043 R)
• M65: 23,757,189 km (0.074 R)
• M66: 24,154,222 km (0.104 R)
• M67: 24,673,775 km (0.099 R)
• M68: 24,794,201 km (0.04 R)
• M69: 25,480,257 km (0.085 R)
• M70: 25,602,030 km (0.092 R)
• M71: 26,254,426 km (0.052 R)
• M72: 26,623,933 km (0.118 R)
• M73: 27,409,471 km (0.118 R)
• M74: 27,742,626 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.1

Radius: 3.7

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.77 AU - 16.49 AU

Year: 17937 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,839,619 km

• M1: 79,885 km (0.082 R)
• M2: 209,437 km (0.06 R)
• M3: 234,569 km (0.115 R)
• M4: 361,428 km (0.105 R)
• M5: 771,177 km (0.088 R)
• M6: 811,868 km (0.099 R)
• M7: 959,970 km (0.102 R)
• M8: 1,070,822 km (0.108 R)
• M9: 1,233,135 km (0.113 R)
• M10: 1,632,562 km (0.084 R)
• M11: 1,901,090 km (0.074 R)
• M12: 1,956,441 km (0.101 R)
• M13: 2,241,275 km (0.089 R)
• M14: 2,299,918 km (0.069 R)
• M15: 2,418,549 km (0.076 R)
• M16: 2,478,538 km (0.078 R)
• M17: 2,817,676 km (0.119 R)
• M18: 3,138,563 km (0.106 R)
• M19: 3,437,161 km (0.076 R)
• M20: 3,884,309 km (0.106 R)
• M21: 5,215,281 km (0.03 R)
• M22: 5,687,412 km (0.093 R)
• M23: 5,888,172 km (0.105 R)
• M24: 6,009,646 km (0.075 R)
• M25: 6,050,336 km (0.102 R)
• M26: 6,545,954 km (0.049 R)
• M27: 7,575,786 km (0.032 R)
• M28: 7,841,023 km (0.107 R)
• M29: 8,517,205 km (0.114 R)
• M30: 8,608,909 km (0.088 R)
• M31: 9,212,087 km (0.118 R)
• M32: 9,494,977 km (0.073 R)
• M33: 9,542,399 km (0.081 R)
• M34: 10,069,582 km (0.116 R)
• M35: 11,201,739 km (0.087 R)
• M36: 11,402,798 km (0.04 R)
• M37: 11,808,358 km (0.063 R)
• M38: 11,859,371 km (0.069 R)
• M39: 12,321,928 km (0.087 R)
• M40: 13,530,679 km (0.077 R)
• M41: 14,121,889 km (0.101 R)
• M42: 16,512,912 km (0.043 R)
• M43: 17,842,239 km (0.038 R)
• M44: 17,900,732 km (0.104 R)
• M45: 18,135,750 km (0.108 R)
• M46: 19,990,763 km (0.041 R)
• M47: 21,343,278 km (0.119 R)
• M48: 23,107,037 km (0.079 R)
• M49: 23,941,643 km (0.085 R)
• M50: 25,574,354 km (0.118 R)
• M51: 25,640,327 km (0.117 R)
• M52: 25,971,387 km (0.069 R)
• M53: 27,512,694 km (0.09 R)
• M54: 27,648,080 km (0.082 R)
• M55: 28,260,235 km (0.072 R)
• M56: 28,396,817 km (0.07 R)
• M57: 29,152,137 km (0.119 R)
• M58: 30,402,476 km (0.099 R)
• M59: 30,612,511 km (0.036 R)
• M60: 32,453,313 km (0.113 R)
• M61: 32,524,821 km (0.087 R)
• M62: 33,531,465 km (0.112 R)
• M63: 34,184,011 km (0.104 R)
• M64: 34,256,865 km (0.114 R)
• M65: 34,548,431 km (0.104 R)
• M66: 34,840,746 km (0.102 R)
• M67: 34,914,049 km (0.051 R)
• M68: 35,133,958 km (0.091 R)
• M69: 35,870,577 km (0.114 R)
• M70: 36,835,783 km (0.085 R)
• M71: 36,910,432 km (0.098 R)
• M72: 37,659,170 km (0.116 R)
• M73: 38,640,083 km (0.07 R)
• M74: 40,472,806 km (0.109 R)
• M75: 41,012,705 km (0.077 R)
• M76: 42,099,534 km (0.091 R)
• M77: 45,656,672 km (0.081 R)
• M78: 46,057,893 km (0.117 R)
• M79: 48,734,648 km (0.07 R)
• M80: 49,637,920 km (0.071 R)
• M81: 49,720,348 km (0.038 R)
• M82: 49,885,355 km (0.111 R)
• M83: 50,463,999 km (0.085 R)
• M84: 53,390,882 km (0.048 R)
• M85: 53,813,496 km (0.088 R)
• M86: 53,898,018 km (0.113 R)
• M87: 54,237,157 km (0.064 R)
• M88: 54,661,865 km (0.069 R)
• M89: 54,832,108 km (0.068 R)
• M90: 55,514,872 km (0.096 R)
• M91: 55,600,442 km (0.109 R)
• M92: 57,147,434 km (0.087 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit