🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.92 AU - 1 AU

Year: 331 Days

Day: 28 Hours

Environment

Temp: 97 °C

Axial Tilt: 118.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,567,799 km

• M1: 33,211 km (0.094 R)
• M2: 230,979 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.73 AU - 1.91 AU

Year: 863 Days

Day: 23.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,567,799 km

• M1: 382,821 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.12 AU - 2.66 AU

Year: 1299 Days

Day: 39.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 9.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.36 AU - 5.72 AU

Year: 4583 Days

Day: 7.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,567,799 km

• M1: 115,340 km (0.076 R)
• M2: 253,718 km (0.066 R)
• M3: 367,412 km (0.037 R)
• M4: 432,039 km (0.052 R)
• M5: 510,578 km (0.118 R)
• M6: 735,423 km (0.056 R)
• M7: 810,222 km (0.098 R)
• M8: 910,602 km (0.075 R)
• M9: 1,627,176 km (0.09 R)
• M10: 1,698,235 km (0.08 R)
• M11: 2,023,610 km (0.085 R)
• M12: 2,162,437 km (0.059 R)
• M13: 2,384,740 km (0.076 R)
• M14: 2,465,971 km (0.107 R)
• M15: 2,715,201 km (0.119 R)
• M16: 3,148,886 km (0.09 R)
• M17: 3,274,249 km (0.088 R)
• M18: 3,604,261 km (0.108 R)
• M19: 3,679,060 km (0.029 R)
• M20: 3,754,458 km (0.104 R)
• M21: 4,395,485 km (0.046 R)
• M22: 4,475,669 km (0.115 R)
• M23: 4,556,153 km (0.117 R)
• M24: 4,841,885 km (0.117 R)
• M25: 4,966,051 km (0.105 R)
• M26: 5,112,358 km (0.096 R)
• M27: 5,260,160 km (0.09 R)
• M28: 5,495,179 km (0.064 R)
• M29: 5,909,415 km (0.059 R)
• M30: 6,492,548 km (0.12 R)
• M31: 6,930,271 km (0.109 R)
• M32: 7,000,283 km (0.087 R)
• M33: 8,053,901 km (0.049 R)
• M34: 8,225,938 km (0.084 R)
• M35: 8,424,305 km (0.085 R)
• M36: 8,674,283 km (0.041 R)
• M37: 8,977,667 km (0.108 R)
• M38: 9,207,450 km (0.059 R)
• M39: 9,568,878 km (0.11 R)
• M40: 9,855,957 km (0.078 R)
• M41: 10,013,782 km (0.085 R)
• M42: 10,572,979 km (0.063 R)
• M43: 10,707,468 km (0.111 R)
• M44: 10,842,704 km (0.103 R)
• M45: 11,610,291 km (0.117 R)
• M46: 11,776,943 km (0.054 R)
• M47: 11,916,518 km (0.111 R)
• M48: 12,028,566 km (0.094 R)
• M49: 12,141,064 km (0.107 R)
• M50: 12,338,683 km (0.085 R)
• M51: 12,908,950 km (0.101 R)
• M52: 13,081,735 km (0.085 R)
• M53: 13,546,237 km (0.038 R)
• M54: 13,604,730 km (0.026 R)
• M55: 13,957,182 km (0.065 R)
• M56: 14,972,054 km (0.077 R)
• M57: 15,488,466 km (0.072 R)
• M58: 15,610,837 km (0.034 R)
• M59: 15,948,928 km (0.117 R)
• M60: 16,041,529 km (0.067 R)
• M61: 16,258,446 km (0.069 R)
• M62: 17,262,098 km (0.102 R)
• M63: 17,484,251 km (0.118 R)
• M64: 18,060,053 km (0.08 R)
• M65: 18,350,273 km (0.079 R)
• M66: 18,642,139 km (0.04 R)
• M67: 18,739,676 km (0.102 R)
• M68: 19,000,874 km (0.117 R)
• M69: 19,066,398 km (0.106 R)
• M70: 19,164,684 km (0.102 R)
• M71: 20,458,406 km (0.038 R)
• M72: 20,525,576 km (0.103 R)
• M73: 20,794,702 km (0.076 R)
• M74: 21,438,721 km (0.116 R)
• M75: 22,158,137 km (0.099 R)
• M76: 22,815,770 km (0.077 R)
• M77: 23,164,482 km (0.095 R)
• M78: 23,339,512 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 14.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.2 AU - 6.42 AU

Year: 5571 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,567,799 km

• M1: 203,902 km (0.072 R)
• M2: 413,788 km (0.093 R)
• M3: 546,780 km (0.109 R)
• M4: 689,796 km (0.065 R)
• M5: 784,491 km (0.093 R)
• M6: 1,078,750 km (0.105 R)
• M7: 1,171,052 km (0.115 R)
• M8: 1,342,641 km (0.108 R)
• M9: 1,522,906 km (0.101 R)
• M10: 1,651,860 km (0.119 R)
• M11: 2,087,339 km (0.11 R)
• M12: 2,192,058 km (0.058 R)
• M13: 2,799,874 km (0.108 R)
• M14: 2,930,772 km (0.115 R)
• M15: 3,033,845 km (0.102 R)
• M16: 3,536,942 km (0.114 R)
• M17: 3,726,633 km (0.096 R)
• M18: 3,935,920 km (0.11 R)
• M19: 4,132,492 km (0.112 R)
• M20: 4,416,877 km (0.096 R)
• M21: 4,587,120 km (0.041 R)
• M22: 4,742,253 km (0.119 R)
• M23: 4,916,684 km (0.115 R)
• M24: 5,040,102 km (0.08 R)
• M25: 5,146,765 km (0.092 R)
• M26: 5,272,128 km (0.063 R)
• M27: 5,434,891 km (0.112 R)
• M28: 5,544,247 km (0.12 R)
• M29: 5,654,500 km (0.084 R)
• M30: 5,914,352 km (0.086 R)
• M31: 6,465,470 km (0.105 R)
• M32: 6,973,654 km (0.067 R)
• M33: 7,112,631 km (0.102 R)
• M34: 7,333,138 km (0.066 R)
• M35: 7,698,606 km (0.12 R)
• M36: 8,384,512 km (0.086 R)
• M37: 8,511,221 km (0.097 R)
• M38: 8,831,062 km (0.106 R)
• M39: 9,003,398 km (0.09 R)
• M40: 9,482,710 km (0.117 R)
• M41: 9,769,938 km (0.067 R)
• M42: 9,948,258 km (0.042 R)
• M43: 10,307,892 km (0.12 R)
• M44: 11,063,211 km (0.069 R)
• M45: 11,249,012 km (0.102 R)
• M46: 11,506,320 km (0.114 R)
• M47: 11,647,391 km (0.066 R)
• M48: 11,812,846 km (0.119 R)
• M49: 12,098,129 km (0.12 R)
• M50: 12,337,636 km (0.087 R)
• M51: 13,114,797 km (0.119 R)
• M52: 13,286,984 km (0.075 R)
• M53: 13,857,849 km (0.109 R)
• M54: 14,158,840 km (0.045 R)
• M55: 14,869,729 km (0.084 R)
• M56: 14,997,935 km (0.082 R)
• M57: 15,540,227 km (0.116 R)
• M58: 15,722,587 km (0.084 R)
• M59: 15,984,084 km (0.11 R)
• M60: 16,194,418 km (0.096 R)
• M61: 16,617,780 km (0.088 R)
• M62: 16,750,773 km (0.061 R)
• M63: 17,152,144 km (0.055 R)
• M64: 17,421,420 km (0.078 R)
• M65: 17,610,811 km (0.077 R)
• M66: 18,402,483 km (0.09 R)
• M67: 18,540,263 km (0.097 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit