🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 139 Days

Day: 17.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,277,338 km

• M1: 168,746 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 189 Days

Day: 42.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,277,338 km

• M1: 372,947 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.98 AU - 2.52 AU

Year: 1215 Days

Day: 46.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.83 AU - 2.67 AU

Year: 1215 Days

Day: 36.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.33 AU - 2.65 AU

Year: 1414 Days

Day: 16.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 9.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.52 AU - 9.16 AU

Year: 7900 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,277,338 km

• M1: 129,552 km (0.087 R)
• M2: 230,830 km (0.08 R)
• M3: 289,023 km (0.054 R)
• M4: 883,375 km (0.062 R)
• M5: 1,095,206 km (0.119 R)
• M6: 1,236,127 km (0.1 R)
• M7: 1,294,171 km (0.091 R)
• M8: 1,504,955 km (0.119 R)
• M9: 1,841,999 km (0.113 R)
• M10: 2,255,936 km (0.115 R)
• M11: 2,327,743 km (0.063 R)
• M12: 3,048,057 km (0.103 R)
• M13: 3,107,746 km (0.117 R)
• M14: 3,599,474 km (0.109 R)
• M15: 4,049,614 km (0.037 R)
• M16: 4,270,271 km (0.085 R)
• M17: 5,239,965 km (0.088 R)
• M18: 5,407,963 km (0.107 R)
• M19: 5,626,675 km (0.11 R)
• M20: 5,972,845 km (0.108 R)
• M21: 6,047,943 km (0.094 R)
• M22: 6,815,829 km (0.11 R)
• M23: 6,920,547 km (0.078 R)
• M24: 7,859,723 km (0.109 R)
• M25: 8,302,233 km (0.082 R)
• M26: 8,414,132 km (0.054 R)
• M27: 8,498,505 km (0.028 R)
• M28: 8,724,548 km (0.037 R)
• M29: 8,781,395 km (0.05 R)
• M30: 9,560,800 km (0.109 R)
• M31: 10,092,770 km (0.117 R)
• M32: 10,755,937 km (0.101 R)
• M33: 11,062,015 km (0.073 R)
• M34: 11,123,649 km (0.116 R)
• M35: 11,339,967 km (0.077 R)
• M36: 11,808,358 km (0.079 R)
• M37: 11,871,339 km (0.1 R)
• M38: 12,474,817 km (0.094 R)
• M39: 12,635,186 km (0.076 R)
• M40: 13,349,516 km (0.089 R)
• M41: 13,513,624 km (0.105 R)
• M42: 13,744,604 km (0.076 R)
• M43: 13,976,779 km (0.088 R)
• M44: 14,076,711 km (0.059 R)
• M45: 14,411,660 km (0.109 R)
• M46: 14,512,639 km (0.102 R)
• M47: 14,715,195 km (0.098 R)
• M48: 15,055,081 km (0.084 R)
• M49: 15,811,747 km (0.077 R)
• M50: 15,985,580 km (0.116 R)
• M51: 16,405,052 km (0.109 R)
• M52: 17,076,747 km (0.064 R)
• M53: 17,433,837 km (0.039 R)
• M54: 18,082,792 km (0.108 R)
• M55: 19,145,087 km (0.077 R)
• M56: 19,739,888 km (0.119 R)
• M57: 19,926,885 km (0.061 R)
• M58: 20,227,577 km (0.053 R)
• M59: 20,491,767 km (0.083 R)
• M60: 20,719,155 km (0.115 R)
• M61: 20,871,297 km (0.086 R)
• M62: 21,984,903 km (0.089 R)
• M63: 22,412,304 km (0.119 R)
• M64: 22,529,439 km (0.1 R)
• M65: 22,921,087 km (0.113 R)
• M66: 23,117,658 km (0.075 R)
• M67: 23,275,484 km (0.111 R)
• M68: 23,393,965 km (0.079 R)
• M69: 23,830,342 km (0.077 R)
• M70: 23,910,078 km (0.081 R)
• M71: 24,149,435 km (0.05 R)
• M72: 24,269,412 km (0.086 R)
• M73: 25,074,697 km (0.094 R)
• M74: 25,358,485 km (0.115 R)
• M75: 25,724,999 km (0.061 R)
• M76: 25,888,510 km (0.093 R)
• M77: 26,876,604 km (0.11 R)
• M78: 27,292,037 km (0.042 R)
• M79: 27,751,452 km (0.118 R)
• M80: 28,045,113 km (0.077 R)
• M81: 28,129,187 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 6.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.76 AU - 20.64 AU

Year: 30278 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,277,338 km

• M1: 81,980 km (0.112 R)
• M2: 158,873 km (0.072 R)
• M3: 221,704 km (0.097 R)
• M4: 393,143 km (0.101 R)
• M5: 438,621 km (0.065 R)
• M6: 694,284 km (0.11 R)
• M7: 750,682 km (0.098 R)
• M8: 1,469,201 km (0.069 R)
• M9: 1,668,016 km (0.1 R)
• M10: 1,848,880 km (0.068 R)
• M11: 2,201,781 km (0.098 R)
• M12: 2,845,651 km (0.115 R)
• M13: 3,030,853 km (0.06 R)
• M14: 3,380,613 km (0.107 R)
• M15: 3,478,300 km (0.088 R)
• M16: 4,083,573 km (0.113 R)
• M17: 4,648,754 km (0.068 R)
• M18: 5,125,821 km (0.114 R)
• M19: 5,238,169 km (0.115 R)
• M20: 5,351,415 km (0.114 R)
• M21: 5,427,261 km (0.082 R)
• M22: 5,541,704 km (0.084 R)
• M23: 5,851,072 km (0.085 R)
• M24: 5,890,117 km (0.114 R)
• M25: 6,126,182 km (0.062 R)
• M26: 6,648,578 km (0.06 R)
• M27: 6,977,095 km (0.119 R)
• M28: 7,143,448 km (0.116 R)
• M29: 7,778,491 km (0.11 R)
• M30: 8,168,193 km (0.109 R)
• M31: 8,608,759 km (0.095 R)
• M32: 8,697,770 km (0.072 R)
• M33: 9,192,789 km (0.031 R)
• M34: 9,375,149 km (0.12 R)
• M35: 10,780,172 km (0.097 R)
• M36: 11,262,924 km (0.038 R)
• M37: 11,360,313 km (0.04 R)
• M38: 11,409,231 km (0.112 R)
• M39: 12,651,941 km (0.064 R)
• M40: 12,854,795 km (0.103 R)
• M41: 14,146,573 km (0.076 R)
• M42: 15,587,649 km (0.04 R)
• M43: 16,023,578 km (0.105 R)
• M44: 16,684,800 km (0.118 R)
• M45: 17,018,852 km (0.052 R)
• M46: 17,186,701 km (0.114 R)
• M47: 17,411,247 km (0.115 R)
• M48: 17,580,443 km (0.115 R)
• M49: 18,606,534 km (0.118 R)
• M50: 18,779,470 km (0.119 R)
• M51: 19,417,953 km (0.115 R)
• M52: 20,063,618 km (0.108 R)
• M53: 20,359,373 km (0.041 R)
• M54: 20,955,371 km (0.093 R)
• M55: 23,147,727 km (0.08 R)
• M56: 23,271,594 km (0.115 R)
• M57: 23,644,691 km (0.117 R)
• M58: 23,831,988 km (0.092 R)
• M59: 24,145,246 km (0.067 R)
• M60: 25,796,058 km (0.116 R)
• M61: 26,246,647 km (0.049 R)
• M62: 27,351,876 km (0.056 R)
• M63: 27,943,087 km (0.111 R)
• M64: 28,538,636 km (0.052 R)
• M65: 29,607,513 km (0.092 R)
• M66: 29,674,682 km (0.112 R)
• M67: 30,349,967 km (0.039 R)
• M68: 31,646,682 km (0.101 R)
• M69: 32,060,020 km (0.113 R)
• M70: 32,405,741 km (0.101 R)
• M71: 33,101,072 km (0.086 R)
• M72: 34,647,764 km (0.118 R)
• M73: 35,787,401 km (0.102 R)
• M74: 36,217,944 km (0.065 R)
• M75: 36,289,900 km (0.029 R)
• M76: 36,361,857 km (0.078 R)
• M77: 36,433,813 km (0.088 R)
• M78: 37,592,599 km (0.082 R)
• M79: 37,884,165 km (0.113 R)
• M80: 38,763,351 km (0.108 R)
• M81: 39,353,216 km (0.075 R)
• M82: 39,871,722 km (0.079 R)
• M83: 40,766,018 km (0.112 R)
• M84: 40,915,766 km (0.076 R)
• M85: 43,794,178 km (0.114 R)
• M86: 44,177,747 km (0.103 R)
• M87: 45,645,602 km (0.103 R)
• M88: 46,268,377 km (0.073 R)
• M89: 46,893,996 km (0.076 R)
• M90: 49,026,065 km (0.102 R)
• M91: 49,264,972 km (0.114 R)
• M92: 49,823,720 km (0.048 R)
• M93: 52,893,618 km (0.065 R)
• M94: 53,220,340 km (0.095 R)
• M95: 53,629,640 km (0.09 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit