🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.05 AU - 1.47 AU

Year: 545 Days

Day: 13.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.76 AU - 1.9 AU

Year: 953 Days

Day: 35.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.76 AU - 3.9 AU

Year: 2340 Days

Day: 17.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,358,311 km

• M1: 157,227 km (0.093 R)
• M2: 1,317,209 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 10.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.76 AU - 6.16 AU

Year: 4912 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,358,311 km

• M1: 266,583 km (0.042 R)
• M2: 346,020 km (0.085 R)
• M3: 457,919 km (0.109 R)
• M4: 839,693 km (0.109 R)
• M5: 952,041 km (0.114 R)
• M6: 1,266,346 km (0.104 R)
• M7: 1,497,923 km (0.053 R)
• M8: 1,683,724 km (0.082 R)
• M9: 1,901,987 km (0.117 R)
• M10: 2,181,436 km (0.094 R)
• M11: 2,447,122 km (0.097 R)
• M12: 2,625,443 km (0.119 R)
• M13: 2,865,398 km (0.039 R)
• M14: 3,488,473 km (0.076 R)
• M15: 3,565,516 km (0.052 R)
• M16: 3,658,715 km (0.054 R)
• M17: 3,736,955 km (0.086 R)
• M18: 4,104,218 km (0.111 R)
• M19: 4,533,414 km (0.095 R)
• M20: 4,685,405 km (0.082 R)
• M21: 4,856,246 km (0.097 R)
• M22: 5,186,708 km (0.119 R)
• M23: 5,310,276 km (0.09 R)
• M24: 5,632,659 km (0.093 R)
• M25: 6,202,777 km (0.099 R)
• M26: 6,390,522 km (0.099 R)
• M27: 6,485,217 km (0.101 R)
• M28: 7,278,984 km (0.11 R)
• M29: 7,477,201 km (0.094 R)
• M30: 7,818,434 km (0.12 R)
• M31: 8,226,387 km (0.091 R)
• M32: 8,432,982 km (0.099 R)
• M33: 8,578,690 km (0.041 R)
• M34: 9,926,866 km (0.062 R)
• M35: 10,816,674 km (0.047 R)
• M36: 11,088,643 km (0.094 R)
• M37: 11,570,049 km (0.093 R)
• M38: 11,941,351 km (0.054 R)
• M39: 12,316,692 km (0.111 R)
• M40: 12,411,238 km (0.106 R)
• M41: 12,648,350 km (0.083 R)
• M42: 12,839,088 km (0.119 R)
• M43: 12,910,895 km (0.111 R)
• M44: 13,151,298 km (0.09 R)
• M45: 13,417,283 km (0.082 R)
• M46: 13,538,757 km (0.115 R)
• M47: 13,636,295 km (0.091 R)
• M48: 13,733,982 km (0.104 R)
• M49: 13,979,323 km (0.109 R)
• M50: 14,300,509 km (0.103 R)
• M51: 14,574,124 km (0.082 R)
• M52: 15,379,858 km (0.026 R)
• M53: 15,839,572 km (0.114 R)
• M54: 15,916,615 km (0.055 R)
• M55: 16,071,150 km (0.057 R)
• M56: 16,485,536 km (0.107 R)
• M57: 16,615,686 km (0.111 R)
• M58: 17,643,124 km (0.066 R)
• M59: 17,749,638 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.9

Radius: 3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.56 AU - 14.74 AU

Year: 19416 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,358,311 km

• M1: 115,340 km (0.11 R)
• M2: 165,006 km (0.078 R)
• M3: 239,955 km (0.111 R)
• M4: 420,520 km (0.113 R)
• M5: 741,407 km (0.073 R)
• M6: 838,346 km (0.084 R)
• M7: 1,248,843 km (0.051 R)
• M8: 1,569,730 km (0.069 R)
• M9: 1,622,688 km (0.114 R)
• M10: 1,933,852 km (0.052 R)
• M11: 2,243,070 km (0.071 R)
• M12: 2,526,110 km (0.079 R)
• M13: 2,820,518 km (0.12 R)
• M14: 2,863,453 km (0.066 R)
• M15: 3,304,467 km (0.095 R)
• M16: 3,463,789 km (0.116 R)
• M17: 3,509,865 km (0.078 R)
• M18: 3,956,864 km (0.081 R)
• M19: 4,029,119 km (0.055 R)
• M20: 4,126,059 km (0.096 R)
• M21: 4,622,275 km (0.078 R)
• M22: 4,749,284 km (0.086 R)
• M23: 5,642,981 km (0.08 R)
• M24: 5,778,667 km (0.092 R)
• M25: 6,164,479 km (0.098 R)
• M26: 6,558,371 km (0.111 R)
• M27: 6,758,533 km (0.1 R)
• M28: 6,902,595 km (0.116 R)
• M29: 6,931,617 km (0.104 R)
• M30: 8,460,508 km (0.107 R)
• M31: 8,709,438 km (0.114 R)
• M32: 8,771,970 km (0.08 R)
• M33: 8,897,782 km (0.11 R)
• M34: 9,631,859 km (0.083 R)
• M35: 9,729,098 km (0.12 R)
• M36: 9,794,023 km (0.072 R)
• M37: 9,859,098 km (0.087 R)
• M38: 10,022,609 km (0.109 R)
• M39: 10,088,132 km (0.113 R)
• M40: 10,186,867 km (0.078 R)
• M41: 10,385,234 km (0.085 R)
• M42: 10,551,587 km (0.079 R)
• M43: 11,123,350 km (0.113 R)
• M44: 11,259,484 km (0.11 R)
• M45: 11,361,809 km (0.11 R)
• M46: 11,982,640 km (0.092 R)
• M47: 12,226,933 km (0.117 R)
• M48: 12,508,177 km (0.12 R)
• M49: 12,614,242 km (0.112 R)
• M50: 13,148,905 km (0.1 R)
• M51: 13,256,765 km (0.089 R)
• M52: 13,400,977 km (0.099 R)
• M53: 14,093,017 km (0.12 R)
• M54: 14,203,420 km (0.116 R)
• M55: 15,209,167 km (0.116 R)
• M56: 15,360,111 km (0.085 R)
• M57: 15,511,654 km (0.116 R)
• M58: 16,585,617 km (0.06 R)
• M59: 16,779,944 km (0.11 R)
• M60: 16,896,930 km (0.079 R)
• M61: 17,210,038 km (0.082 R)
• M62: 18,041,204 km (0.111 R)
• M63: 19,251,152 km (0.063 R)
• M64: 19,455,353 km (0.064 R)
• M65: 19,742,431 km (0.069 R)
• M66: 19,989,567 km (0.119 R)
• M67: 20,362,215 km (0.047 R)
• M68: 20,904,657 km (0.088 R)
• M69: 21,918,332 km (0.112 R)
• M70: 22,174,144 km (0.042 R)
• M71: 22,818,313 km (0.086 R)
• M72: 23,642,896 km (0.076 R)
• M73: 23,817,776 km (0.111 R)
• M74: 24,389,090 km (0.051 R)
• M75: 24,654,178 km (0.035 R)
• M76: 24,787,170 km (0.034 R)
• M77: 25,994,425 km (0.084 R)
• M78: 26,673,300 km (0.032 R)
• M79: 27,403,787 km (0.107 R)
• M80: 28,048,404 km (0.106 R)
• M81: 28,837,832 km (0.042 R)
• M82: 29,681,714 km (0.026 R)
• M83: 30,059,299 km (0.093 R)
• M84: 30,914,849 km (0.096 R)
• M85: 31,826,498 km (0.088 R)
• M86: 31,922,989 km (0.039 R)
• M87: 31,971,309 km (0.076 R)
• M88: 32,116,269 km (0.086 R)
• M89: 32,309,849 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit