🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.63 AU - 0.89 AU

Year: 236 Days

Day: 21.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,129,912 km

• M1: 82,279 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 289 Days

Day: 31.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 10.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7 AU - 8.56 AU

Year: 7735 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,129,912 km

• M1: 243,845 km (0.098 R)
• M2: 312,660 km (0.116 R)
• M3: 440,416 km (0.069 R)
• M4: 603,478 km (0.064 R)
• M5: 853,755 km (0.086 R)
• M6: 1,063,342 km (0.084 R)
• M7: 1,251,237 km (0.097 R)
• M8: 1,450,052 km (0.054 R)
• M9: 1,616,704 km (0.103 R)
• M10: 1,702,573 km (0.072 R)
• M11: 1,856,510 km (0.096 R)
• M12: 2,038,271 km (0.105 R)
• M13: 2,225,867 km (0.119 R)
• M14: 2,321,909 km (0.084 R)
• M15: 2,419,297 km (0.111 R)
• M16: 2,797,031 km (0.036 R)
• M17: 3,139,611 km (0.109 R)
• M18: 3,274,997 km (0.045 R)
• M19: 3,721,397 km (0.094 R)
• M20: 4,127,854 km (0.033 R)
• M21: 4,795,061 km (0.081 R)
• M22: 5,495,927 km (0.054 R)
• M23: 5,561,151 km (0.036 R)
• M24: 6,296,724 km (0.107 R)
• M25: 7,062,815 km (0.078 R)
• M26: 7,420,802 km (0.108 R)
• M27: 7,565,613 km (0.077 R)
• M28: 7,858,227 km (0.078 R)
• M29: 8,416,675 km (0.08 R)
• M30: 8,719,910 km (0.105 R)
• M31: 9,220,315 km (0.036 R)
• M32: 9,337,002 km (0.114 R)
• M33: 9,572,169 km (0.078 R)
• M34: 9,888,718 km (0.103 R)
• M35: 10,329,434 km (0.039 R)
• M36: 10,410,366 km (0.067 R)
• M37: 11,732,363 km (0.065 R)
• M38: 12,241,743 km (0.06 R)
• M39: 12,413,183 km (0.077 R)
• M40: 12,758,305 km (0.06 R)
• M41: 13,723,959 km (0.091 R)
• M42: 14,036,170 km (0.072 R)
• M43: 15,400,502 km (0.072 R)
• M44: 16,051,552 km (0.115 R)
• M45: 16,474,914 km (0.118 R)
• M46: 16,711,578 km (0.113 R)
• M47: 17,284,538 km (0.089 R)
• M48: 17,380,580 km (0.099 R)
• M49: 18,155,946 km (0.114 R)
• M50: 18,400,538 km (0.101 R)
• M51: 18,744,763 km (0.119 R)
• M52: 19,489,611 km (0.109 R)
• M53: 19,740,037 km (0.105 R)
• M54: 20,042,076 km (0.116 R)
• M55: 20,244,182 km (0.116 R)
• M56: 21,162,264 km (0.09 R)
• M57: 21,265,188 km (0.086 R)
• M58: 21,419,722 km (0.045 R)
• M59: 22,986,162 km (0.097 R)
• M60: 23,091,778 km (0.094 R)
• M61: 24,319,378 km (0.049 R)
• M62: 24,481,093 km (0.099 R)
• M63: 24,697,262 km (0.12 R)
• M64: 25,131,395 km (0.113 R)
• M65: 26,893,359 km (0.069 R)
• M66: 27,340,058 km (0.08 R)
• M67: 28,240,787 km (0.091 R)
• M68: 28,808,660 km (0.096 R)
• M69: 29,380,274 km (0.071 R)
• M70: 30,013,522 km (0.073 R)
• M71: 30,825,838 km (0.04 R)
• M72: 31,293,331 km (0.091 R)
• M73: 31,645,335 km (0.085 R)
• M74: 33,905,909 km (0.106 R)
• M75: 38,769,335 km (0.072 R)
• M76: 39,907,626 km (0.098 R)
• M77: 40,928,631 km (0.057 R)
• M78: 41,571,154 km (0.059 R)
• M79: 42,152,192 km (0.092 R)
• M80: 42,541,146 km (0.076 R)
• M81: 43,583,993 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.04 AU - 10.22 AU

Year: 9037 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,129,912 km

• M1: 151,543 km (0.119 R)
• M2: 230,381 km (0.096 R)
• M3: 297,849 km (0.083 R)
• M4: 517,908 km (0.12 R)
• M5: 711,039 km (0.087 R)
• M6: 1,511,088 km (0.094 R)
• M7: 1,596,508 km (0.092 R)
• M8: 1,727,706 km (0.084 R)
• M9: 1,862,643 km (0.112 R)
• M10: 2,513,095 km (0.095 R)
• M11: 2,641,001 km (0.115 R)
• M12: 2,771,001 km (0.119 R)
• M13: 3,146,642 km (0.064 R)
• M14: 3,595,734 km (0.105 R)
• M15: 3,886,852 km (0.113 R)
• M16: 4,005,483 km (0.059 R)
• M17: 4,710,837 km (0.111 R)
• M18: 5,256,869 km (0.096 R)
• M19: 5,322,543 km (0.069 R)
• M20: 5,891,015 km (0.105 R)
• M21: 6,762,123 km (0.108 R)
• M22: 6,833,481 km (0.064 R)
• M23: 6,977,095 km (0.045 R)
• M24: 7,121,756 km (0.109 R)
• M25: 7,450,872 km (0.079 R)
• M26: 8,276,353 km (0.103 R)
• M27: 8,429,541 km (0.12 R)
• M28: 8,699,864 km (0.109 R)
• M29: 8,894,790 km (0.115 R)
• M30: 9,810,030 km (0.05 R)
• M31: 10,094,416 km (0.1 R)
• M32: 10,713,152 km (0.062 R)
• M33: 11,217,148 km (0.067 R)
• M34: 11,685,838 km (0.088 R)
• M35: 12,422,757 km (0.092 R)
• M36: 12,642,366 km (0.067 R)
• M37: 12,774,761 km (0.041 R)
• M38: 12,863,323 km (0.084 R)
• M39: 13,085,475 km (0.097 R)
• M40: 15,048,499 km (0.113 R)
• M41: 15,141,997 km (0.057 R)
• M42: 15,707,328 km (0.119 R)
• M43: 16,279,539 km (0.098 R)
• M44: 16,471,773 km (0.05 R)
• M45: 16,761,544 km (0.11 R)
• M46: 17,004,341 km (0.091 R)
• M47: 17,542,594 km (0.099 R)
• M48: 19,292,141 km (0.088 R)
• M49: 20,007,518 km (0.092 R)
• M50: 20,161,903 km (0.089 R)
• M51: 21,044,381 km (0.113 R)
• M52: 21,201,459 km (0.103 R)
• M53: 21,727,744 km (0.104 R)
• M54: 22,471,844 km (0.069 R)
• M55: 23,712,310 km (0.09 R)
• M56: 23,985,027 km (0.11 R)
• M57: 25,030,417 km (0.091 R)
• M58: 25,530,821 km (0.1 R)
• M59: 26,428,558 km (0.057 R)
• M60: 26,824,544 km (0.074 R)
• M61: 27,051,783 km (0.104 R)
• M62: 27,336,617 km (0.106 R)
• M63: 27,679,795 km (0.089 R)
• M64: 27,966,873 km (0.069 R)
• M65: 28,197,254 km (0.11 R)
• M66: 28,370,339 km (0.061 R)
• M67: 28,833,942 km (0.074 R)
• M68: 29,358,433 km (0.095 R)
• M69: 29,475,568 km (0.083 R)
• M70: 31,368,430 km (0.102 R)
• M71: 32,571,346 km (0.1 R)
• M72: 33,056,641 km (0.103 R)
• M73: 33,239,300 km (0.051 R)
• M74: 33,850,557 km (0.111 R)
• M75: 34,403,770 km (0.068 R)
• M76: 34,588,972 km (0.057 R)
• M77: 34,712,540 km (0.043 R)
• M78: 34,898,191 km (0.109 R)
• M79: 38,743,904 km (0.102 R)
• M80: 39,258,221 km (0.064 R)
• M81: 39,516,128 km (0.072 R)
• M82: 41,337,781 km (0.092 R)
• M83: 41,403,455 km (0.1 R)
• M84: 41,929,142 km (0.089 R)
• M85: 42,655,738 km (0.075 R)
• M86: 44,995,000 km (0.076 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit