🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 263 Days

Day: 34.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,024,846 km

• M1: 36,801 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.19 AU - 5.29 AU

Year: 3661 Days

Day: 43.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.08 AU - 8.42 AU

Year: 6221 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,024,846 km

• M1: 208,988 km (0.082 R)
• M2: 341,831 km (0.07 R)
• M3: 528,828 km (0.115 R)
• M4: 676,781 km (0.105 R)
• M5: 826,678 km (0.025 R)
• M6: 928,704 km (0.102 R)
• M7: 1,543,102 km (0.092 R)
• M8: 1,672,355 km (0.086 R)
• M9: 1,786,199 km (0.105 R)
• M10: 1,902,885 km (0.109 R)
• M11: 2,082,702 km (0.077 R)
• M12: 2,310,539 km (0.101 R)
• M13: 2,459,987 km (0.09 R)
• M14: 2,678,999 km (0.056 R)
• M15: 3,594,837 km (0.039 R)
• M16: 3,844,516 km (0.094 R)
• M17: 4,654,887 km (0.077 R)
• M18: 4,900,078 km (0.116 R)
• M19: 5,374,902 km (0.12 R)
• M20: 5,488,895 km (0.108 R)
• M21: 5,632,360 km (0.111 R)
• M22: 6,129,922 km (0.066 R)
• M23: 6,219,232 km (0.084 R)
• M24: 6,338,911 km (0.083 R)
• M25: 6,918,154 km (0.116 R)
• M26: 7,674,221 km (0.11 R)
• M27: 8,622,821 km (0.119 R)
• M28: 8,924,859 km (0.072 R)
• M29: 9,367,220 km (0.098 R)
• M30: 9,573,815 km (0.087 R)
• M31: 9,851,618 km (0.117 R)
• M32: 9,991,642 km (0.082 R)
• M33: 10,273,484 km (0.109 R)
• M34: 10,593,773 km (0.063 R)
• M35: 11,758,991 km (0.088 R)
• M36: 12,356,934 km (0.097 R)
• M37: 13,388,411 km (0.053 R)
• M38: 13,816,560 km (0.076 R)
• M39: 14,328,484 km (0.101 R)
• M40: 14,527,000 km (0.055 R)
• M41: 14,846,541 km (0.056 R)
• M42: 15,087,693 km (0.06 R)
• M43: 15,370,882 km (0.088 R)
• M44: 16,896,182 km (0.077 R)
• M45: 17,655,541 km (0.039 R)
• M46: 17,783,297 km (0.091 R)
• M47: 17,953,988 km (0.106 R)
• M48: 18,125,128 km (0.115 R)
• M49: 18,297,016 km (0.11 R)
• M50: 19,033,187 km (0.116 R)
• M51: 19,164,086 km (0.105 R)
• M52: 20,938,167 km (0.09 R)
• M53: 21,163,760 km (0.095 R)
• M54: 21,526,086 km (0.101 R)
• M55: 21,799,252 km (0.111 R)
• M56: 23,462,481 km (0.061 R)
• M57: 24,974,916 km (0.112 R)
• M58: 25,070,509 km (0.106 R)
• M59: 25,405,907 km (0.112 R)
• M60: 25,887,762 km (0.096 R)
• M61: 27,450,012 km (0.084 R)
• M62: 27,597,965 km (0.041 R)
• M63: 28,043,617 km (0.056 R)
• M64: 28,391,881 km (0.067 R)
• M65: 29,495,763 km (0.054 R)
• M66: 29,698,020 km (0.1 R)
• M67: 29,799,297 km (0.039 R)
• M68: 29,951,438 km (0.072 R)
• M69: 30,409,507 km (0.107 R)
• M70: 30,664,871 km (0.027 R)
• M71: 30,767,345 km (0.076 R)
• M72: 30,921,132 km (0.115 R)
• M73: 31,797,327 km (0.069 R)
• M74: 32,368,790 km (0.036 R)
• M75: 32,681,899 km (0.109 R)
• M76: 33,574,400 km (0.064 R)
• M77: 33,732,674 km (0.075 R)
• M78: 34,368,615 km (0.096 R)
• M79: 34,741,263 km (0.105 R)
• M80: 35,598,309 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 11.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.73 AU - 7.97 AU

Year: 6360 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,024,846 km

• M1: 144,063 km (0.119 R)
• M2: 307,723 km (0.118 R)
• M3: 379,679 km (0.119 R)
• M4: 508,633 km (0.065 R)
• M5: 712,086 km (0.05 R)
• M6: 976,126 km (0.105 R)
• M7: 1,271,731 km (0.051 R)
• M8: 1,478,177 km (0.065 R)
• M9: 2,274,785 km (0.105 R)
• M10: 3,085,456 km (0.103 R)
• M11: 3,237,298 km (0.079 R)
• M12: 3,869,648 km (0.114 R)
• M13: 3,951,329 km (0.05 R)
• M14: 4,088,959 km (0.079 R)
• M15: 4,312,458 km (0.112 R)
• M16: 4,482,700 km (0.117 R)
• M17: 4,947,650 km (0.096 R)
• M18: 5,216,029 km (0.098 R)
• M19: 5,367,272 km (0.105 R)
• M20: 5,458,677 km (0.09 R)
• M21: 5,550,679 km (0.102 R)
• M22: 5,643,131 km (0.075 R)
• M23: 6,018,173 km (0.104 R)
• M24: 6,240,774 km (0.08 R)
• M25: 6,628,831 km (0.109 R)
• M26: 7,024,518 km (0.084 R)
• M27: 7,259,087 km (0.049 R)
• M28: 7,804,820 km (0.082 R)
• M29: 8,047,617 km (0.104 R)
• M30: 8,971,833 km (0.095 R)
• M31: 10,420,389 km (0.076 R)
• M32: 10,572,979 km (0.098 R)
• M33: 10,803,360 km (0.107 R)
• M34: 11,504,675 km (0.095 R)
• M35: 11,583,363 km (0.102 R)
• M36: 12,060,132 km (0.104 R)
• M37: 12,462,400 km (0.097 R)
• M38: 12,624,564 km (0.087 R)
• M39: 12,869,007 km (0.104 R)
• M40: 13,032,966 km (0.096 R)
• M41: 13,321,391 km (0.09 R)
• M42: 13,570,322 km (0.083 R)
• M43: 13,820,898 km (0.097 R)
• M44: 14,581,604 km (0.054 R)
• M45: 14,795,229 km (0.03 R)
• M46: 14,924,033 km (0.092 R)
• M47: 15,399,306 km (0.119 R)
• M48: 16,055,292 km (0.067 R)
• M49: 16,809,864 km (0.058 R)
• M50: 17,214,077 km (0.107 R)
• M51: 17,485,298 km (0.107 R)
• M52: 18,445,866 km (0.052 R)
• M53: 18,538,168 km (0.098 R)
• M54: 18,630,769 km (0.055 R)
• M55: 18,909,320 km (0.105 R)
• M56: 19,235,893 km (0.029 R)
• M57: 19,423,488 km (0.106 R)
• M58: 19,847,598 km (0.095 R)
• M59: 20,132,133 km (0.105 R)
• M60: 21,477,318 km (0.083 R)
• M61: 23,349,236 km (0.12 R)
• M62: 23,649,628 km (0.108 R)
• M63: 23,750,008 km (0.111 R)
• M64: 24,001,632 km (0.091 R)
• M65: 24,102,461 km (0.096 R)
• M66: 24,761,739 km (0.069 R)
• M67: 24,965,790 km (0.119 R)
• M68: 25,684,309 km (0.051 R)
• M69: 25,890,903 km (0.113 R)
• M70: 26,513,829 km (0.057 R)
• M71: 26,984,314 km (0.119 R)
• M72: 27,089,182 km (0.093 R)
• M73: 29,270,020 km (0.09 R)
• M74: 29,377,880 km (0.12 R)
• M75: 30,136,341 km (0.06 R)
• M76: 33,065,617 km (0.108 R)
• M77: 33,346,562 km (0.039 R)
• M78: 34,478,569 km (0.097 R)
• M79: 34,649,410 km (0.111 R)
• M80: 34,934,843 km (0.092 R)
• M81: 35,335,765 km (0.107 R)
• M82: 36,257,886 km (0.09 R)
• M83: 37,129,593 km (0.06 R)
• M84: 37,246,279 km (0.057 R)
• M85: 38,361,532 km (0.095 R)
• M86: 39,965,071 km (0.11 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 10,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit