🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 243 Days

Day: 46 Hours

Environment

Temp: 129 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,086,094 km

• M1: 367,412 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.39 AU - 3.33 AU

Year: 1812 Days

Day: 12.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.8 AU - 4.16 AU

Year: 2975 Days

Day: 43.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.84 AU - 4.66 AU

Year: 3283 Days

Day: 14.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,086,094 km

• M1: 129,402 km (0.066 R)
• M2: 1,356,553 km (0.12 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 11.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.01 AU - 6.15 AU

Year: 5618 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,086,094 km

• M1: 155,283 km (0.055 R)
• M2: 313,557 km (0.069 R)
• M3: 433,235 km (0.108 R)
• M4: 510,877 km (0.066 R)
• M5: 616,194 km (0.03 R)
• M6: 826,977 km (0.107 R)
• M7: 902,823 km (0.051 R)
• M8: 1,035,068 km (0.075 R)
• M9: 1,334,862 km (0.098 R)
• M10: 1,425,817 km (0.113 R)
• M11: 2,156,753 km (0.076 R)
• M12: 2,301,114 km (0.052 R)
• M13: 2,430,068 km (0.1 R)
• M14: 2,504,867 km (0.114 R)
• M15: 2,656,858 km (0.071 R)
• M16: 2,811,991 km (0.051 R)
• M17: 2,890,829 km (0.103 R)
• M18: 3,050,600 km (0.057 R)
• M19: 3,213,362 km (0.095 R)
• M20: 3,568,807 km (0.079 R)
• M21: 4,092,250 km (0.062 R)
• M22: 4,570,365 km (0.052 R)
• M23: 4,827,822 km (0.052 R)
• M24: 5,042,196 km (0.068 R)
• M25: 5,729,150 km (0.09 R)
• M26: 5,956,239 km (0.045 R)
• M27: 6,058,115 km (0.066 R)
• M28: 6,237,782 km (0.096 R)
• M29: 6,840,811 km (0.099 R)
• M30: 6,947,624 km (0.106 R)
• M31: 7,162,896 km (0.106 R)
• M32: 7,271,354 km (0.087 R)
• M33: 7,380,411 km (0.1 R)
• M34: 7,462,540 km (0.075 R)
• M35: 8,130,644 km (0.09 R)
• M36: 8,243,890 km (0.103 R)
• M37: 8,615,491 km (0.107 R)
• M38: 9,021,948 km (0.076 R)
• M39: 9,198,025 km (0.09 R)
• M40: 10,802,761 km (0.108 R)
• M41: 10,896,260 km (0.051 R)
• M42: 11,021,174 km (0.082 R)
• M43: 11,430,624 km (0.109 R)
• M44: 11,685,239 km (0.027 R)
• M45: 11,877,323 km (0.081 R)
• M46: 12,394,632 km (0.111 R)
• M47: 13,251,230 km (0.068 R)
• M48: 14,399,992 km (0.114 R)
• M49: 15,404,990 km (0.059 R)
• M50: 15,721,539 km (0.044 R)
• M51: 16,004,728 km (0.108 R)
• M52: 16,576,042 km (0.117 R)
• M53: 16,719,956 km (0.085 R)
• M54: 17,190,441 km (0.104 R)
• M55: 17,738,867 km (0.041 R)
• M56: 18,665,626 km (0.073 R)
• M57: 19,115,915 km (0.108 R)
• M58: 19,607,943 km (0.092 R)
• M59: 20,104,159 km (0.067 R)
• M60: 20,875,635 km (0.097 R)
• M61: 21,343,128 km (0.099 R)
• M62: 22,090,519 km (0.09 R)
• M63: 22,487,253 km (0.1 R)
• M64: 23,287,901 km (0.079 R)
• M65: 23,449,167 km (0.086 R)
• M66: 23,772,747 km (0.1 R)
• M67: 24,179,354 km (0.053 R)
• M68: 24,506,375 km (0.088 R)
• M69: 25,495,965 km (0.047 R)
• M70: 25,912,146 km (0.107 R)
• M71: 25,995,772 km (0.103 R)
• M72: 26,163,022 km (0.114 R)
• M73: 26,498,720 km (0.079 R)
• M74: 27,556,825 km (0.048 R)
• M75: 27,642,096 km (0.096 R)
• M76: 28,069,796 km (0.06 R)
• M77: 28,758,395 km (0.119 R)
• M78: 28,844,863 km (0.058 R)

Asteroid Belt

Center: 11.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.2

Radius: 7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.19 AU - 19.75 AU

Year: 26197 Days

Day: 23.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,086,094 km

• M1: 89,609 km (0.038 R)
• M2: 167,998 km (0.03 R)
• M3: 235,916 km (0.114 R)
• M4: 1,398,441 km (0.118 R)
• M5: 2,347,340 km (0.059 R)
• M6: 2,764,569 km (0.075 R)
• M7: 2,922,095 km (0.095 R)
• M8: 3,163,845 km (0.093 R)
• M9: 3,245,825 km (0.118 R)
• M10: 3,796,345 km (0.057 R)
• M11: 4,839,790 km (0.052 R)
• M12: 4,934,486 km (0.106 R)
• M13: 5,714,489 km (0.027 R)
• M14: 6,067,690 km (0.032 R)
• M15: 6,428,071 km (0.094 R)
• M16: 7,277,488 km (0.116 R)
• M17: 8,218,309 km (0.105 R)
• M18: 8,388,401 km (0.107 R)
• M19: 8,559,541 km (0.107 R)
• M20: 9,196,978 km (0.09 R)
• M21: 9,255,620 km (0.045 R)
• M22: 9,432,595 km (0.047 R)
• M23: 10,455,844 km (0.088 R)
• M24: 10,825,500 km (0.079 R)
• M25: 10,949,667 km (0.1 R)
• M26: 12,540,939 km (0.092 R)
• M27: 13,596,651 km (0.119 R)
• M28: 13,932,498 km (0.115 R)
• M29: 15,163,689 km (0.094 R)
• M30: 16,500,795 km (0.077 R)
• M31: 17,655,840 km (0.072 R)
• M32: 17,801,997 km (0.104 R)
• M33: 18,836,616 km (0.102 R)
• M34: 19,210,910 km (0.057 R)
• M35: 20,271,708 km (0.099 R)
• M36: 20,732,320 km (0.058 R)
• M37: 22,767,150 km (0.091 R)
• M38: 23,727,718 km (0.109 R)
• M39: 23,888,985 km (0.079 R)
• M40: 25,936,680 km (0.038 R)
• M41: 26,269,536 km (0.067 R)
• M42: 27,445,525 km (0.1 R)
• M43: 27,530,197 km (0.093 R)
• M44: 27,784,663 km (0.057 R)
• M45: 29,935,731 km (0.115 R)
• M46: 31,961,435 km (0.105 R)
• M47: 34,304,138 km (0.111 R)
• M48: 34,395,243 km (0.116 R)
• M49: 34,944,267 km (0.104 R)
• M50: 36,981,641 km (0.098 R)
• M51: 38,109,010 km (0.092 R)
• M52: 38,962,017 km (0.105 R)
• M53: 39,821,308 km (0.089 R)
• M54: 40,205,176 km (0.031 R)
• M55: 42,828,524 km (0.096 R)
• M56: 43,320,402 km (0.087 R)
• M57: 48,238,432 km (0.078 R)
• M58: 49,058,079 km (0.068 R)
• M59: 49,572,695 km (0.067 R)
• M60: 50,296,001 km (0.098 R)
• M61: 51,648,814 km (0.112 R)
• M62: 52,697,496 km (0.058 R)
• M63: 53,013,446 km (0.078 R)
• M64: 53,753,208 km (0.082 R)
• M65: 54,177,467 km (0.076 R)
• M66: 54,389,896 km (0.054 R)
• M67: 55,349,866 km (0.092 R)
• M68: 56,530,492 km (0.095 R)
• M69: 56,746,063 km (0.114 R)
• M70: 58,480,500 km (0.09 R)
• M71: 58,698,465 km (0.042 R)
• M72: 59,244,796 km (0.082 R)
• M73: 60,452,350 km (0.105 R)
• M74: 63,003,592 km (0.081 R)
• M75: 63,338,990 km (0.057 R)
• M76: 64,011,433 km (0.112 R)
• M77: 65,363,498 km (0.071 R)
• M78: 65,703,086 km (0.109 R)
• M79: 67,066,820 km (0.101 R)
• M80: 67,981,162 km (0.116 R)
• M81: 68,554,870 km (0.116 R)
• M82: 69,706,773 km (0.085 R)
• M83: 70,749,022 km (0.091 R)
• M84: 75,087,809 km (0.113 R)
• M85: 75,324,772 km (0.093 R)
• M86: 75,443,253 km (0.087 R)
• M87: 76,632,556 km (0.101 R)
• M88: 77,109,923 km (0.094 R)
• M89: 79,029,414 km (0.099 R)
• M90: 79,874,193 km (0.1 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: 255 - 20,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit