🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 26.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,119,086 km

• M1: 219,610 km (0.088 R)
• M2: 365,168 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 186 Days

Day: 23.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,119,086 km

• M1: 125,961 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.87 AU - 4.23 AU

Year: 3038 Days

Day: 16.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,119,086 km

• M1: 3,368,495 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.17 AU - 4.25 AU

Year: 3220 Days

Day: 22.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,119,086 km

• M1: 1,054,366 km (0.083 R)
• M2: 1,966,015 km (0.113 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 13.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.11 AU - 5.57 AU

Year: 3969 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 113,119,086 km

• M1: 210,933 km (0.101 R)
• M2: 304,581 km (0.068 R)
• M3: 444,306 km (0.088 R)
• M4: 642,074 km (0.117 R)
• M5: 1,539,063 km (0.081 R)
• M6: 1,623,286 km (0.057 R)
• M7: 1,811,630 km (0.113 R)
• M8: 2,210,309 km (0.066 R)
• M9: 2,603,153 km (0.12 R)
• M10: 2,722,083 km (0.061 R)
• M11: 2,842,808 km (0.118 R)
• M12: 2,947,676 km (0.11 R)
• M13: 3,143,500 km (0.085 R)
• M14: 3,718,853 km (0.077 R)
• M15: 3,930,983 km (0.117 R)
• M16: 4,468,788 km (0.074 R)
• M17: 4,611,953 km (0.082 R)
• M18: 5,179,078 km (0.114 R)
• M19: 5,679,782 km (0.047 R)
• M20: 5,835,215 km (0.112 R)
• M21: 6,059,911 km (0.11 R)
• M22: 6,150,567 km (0.069 R)
• M23: 7,082,113 km (0.109 R)
• M24: 7,418,708 km (0.045 R)
• M25: 7,711,321 km (0.104 R)
• M26: 8,132,439 km (0.09 R)
• M27: 8,459,610 km (0.085 R)
• M28: 8,739,807 km (0.092 R)
• M29: 9,598,947 km (0.107 R)
• M30: 10,052,079 km (0.092 R)
• M31: 10,321,954 km (0.075 R)
• M32: 10,676,351 km (0.11 R)
• M33: 10,786,156 km (0.029 R)
• M34: 10,951,761 km (0.072 R)
• M35: 11,090,289 km (0.094 R)
• M36: 11,650,383 km (0.039 R)
• M37: 12,019,441 km (0.099 R)
• M38: 12,219,752 km (0.099 R)
• M39: 12,536,750 km (0.093 R)
• M40: 12,681,860 km (0.119 R)
• M41: 12,885,762 km (0.089 R)
• M42: 13,623,130 km (0.108 R)
• M43: 13,742,360 km (0.115 R)
• M44: 15,231,457 km (0.111 R)
• M45: 16,199,804 km (0.096 R)
• M46: 16,484,788 km (0.102 R)
• M47: 16,580,082 km (0.112 R)
• M48: 16,995,365 km (0.108 R)
• M49: 17,608,417 km (0.12 R)
• M50: 17,934,092 km (0.094 R)
• M51: 18,426,119 km (0.085 R)
• M52: 18,889,574 km (0.092 R)
• M53: 19,356,768 km (0.078 R)
• M54: 19,524,616 km (0.113 R)
• M55: 19,726,574 km (0.074 R)
• M56: 19,997,047 km (0.099 R)
• M57: 20,953,127 km (0.113 R)
• M58: 21,506,190 km (0.071 R)
• M59: 22,732,743 km (0.082 R)
• M60: 22,980,776 km (0.07 R)
• M61: 23,122,894 km (0.084 R)
• M62: 23,658,604 km (0.088 R)
• M63: 24,126,097 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.7

Radius: 5.9

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.44 AU - 20.34 AU

Year: 31829 Days

Day: 24.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,119,086 km

• M1: 83,476 km (0.11 R)
• M2: 281,094 km (0.112 R)
• M3: 750,981 km (0.118 R)
• M4: 910,752 km (0.119 R)
• M5: 1,081,293 km (0.116 R)
• M6: 1,152,502 km (0.112 R)
• M7: 1,611,767 km (0.079 R)
• M8: 2,167,075 km (0.087 R)
• M9: 2,631,277 km (0.111 R)
• M10: 3,024,420 km (0.079 R)
• M11: 3,074,835 km (0.088 R)
• M12: 3,383,455 km (0.096 R)
• M13: 3,488,473 km (0.12 R)
• M14: 4,713,979 km (0.099 R)
• M15: 5,189,700 km (0.081 R)
• M16: 5,433,395 km (0.111 R)
• M17: 5,868,575 km (0.091 R)
• M18: 5,995,135 km (0.067 R)
• M19: 7,376,222 km (0.118 R)
• M20: 9,435,736 km (0.101 R)
• M21: 11,579,773 km (0.107 R)
• M22: 13,116,293 km (0.089 R)
• M23: 13,281,748 km (0.115 R)
• M24: 15,669,629 km (0.078 R)
• M25: 15,933,220 km (0.083 R)
• M26: 17,910,605 km (0.099 R)
• M27: 18,648,721 km (0.109 R)
• M28: 19,021,369 km (0.08 R)
• M29: 20,059,130 km (0.089 R)
• M30: 20,632,838 km (0.12 R)
• M31: 20,921,711 km (0.067 R)
• M32: 21,796,410 km (0.118 R)
• M33: 22,386,125 km (0.065 R)
• M34: 22,682,927 km (0.114 R)
• M35: 22,782,260 km (0.118 R)
• M36: 23,984,279 km (0.102 R)
• M37: 24,797,044 km (0.081 R)
• M38: 25,412,639 km (0.11 R)
• M39: 26,345,232 km (0.092 R)
• M40: 27,500,427 km (0.087 R)
• M41: 28,779,190 km (0.101 R)
• M42: 31,505,162 km (0.081 R)
• M43: 36,266,264 km (0.055 R)
• M44: 36,614,827 km (0.061 R)
• M45: 38,374,247 km (0.07 R)
• M46: 40,642,151 km (0.114 R)
• M47: 41,004,178 km (0.102 R)
• M48: 42,218,613 km (0.115 R)
• M49: 45,681,655 km (0.11 R)
• M50: 47,320,050 km (0.105 R)
• M51: 48,849,539 km (0.087 R)
• M52: 50,265,782 km (0.071 R)
• M53: 50,654,437 km (0.115 R)
• M54: 51,565,040 km (0.092 R)
• M55: 53,931,229 km (0.105 R)
• M56: 54,329,010 km (0.06 R)
• M57: 55,394,596 km (0.027 R)
• M58: 55,528,186 km (0.112 R)
• M59: 57,681,648 km (0.1 R)
• M60: 58,632,342 km (0.032 R)
• M61: 60,686,919 km (0.074 R)
• M62: 63,323,133 km (0.09 R)
• M63: 64,303,747 km (0.092 R)
• M64: 65,148,227 km (0.101 R)
• M65: 65,996,447 km (0.078 R)
• M66: 66,705,990 km (0.06 R)
• M67: 67,275,509 km (0.105 R)
• M68: 68,132,854 km (0.075 R)
• M69: 68,850,026 km (0.115 R)
• M70: 69,281,467 km (0.102 R)
• M71: 71,452,431 km (0.117 R)
• M72: 71,597,990 km (0.103 R)
• M73: 72,326,980 km (0.116 R)
• M74: 72,473,137 km (0.077 R)
• M75: 73,792,590 km (0.116 R)
• M76: 74,086,849 km (0.098 R)
• M77: 77,349,729 km (0.091 R)
• M78: 80,507,740 km (0.118 R)
• M79: 82,026,308 km (0.1 R)
• M80: 82,789,107 km (0.111 R)
• M81: 85,554,723 km (0.084 R)
• M82: 89,916,548 km (0.104 R)
• M83: 92,124,463 km (0.095 R)
• M84: 93,235,078 km (0.118 R)
• M85: 94,350,180 km (0.1 R)
• M86: 94,989,262 km (0.064 R)
• M87: 97,398,985 km (0.115 R)
• M88: 98,854,423 km (0.1 R)
• M89: 99,991,366 km (0.089 R)
• M90: 102,934,854 km (0.073 R)
• M91: 107,236,391 km (0.101 R)
• M92: 110,585,140 km (0.041 R)
• M93: 111,934,213 km (0.112 R)
• M94: 112,272,304 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit