🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.62 AU - 0.7 AU

Year: 201 Days

Day: 39.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.78 AU - 2.18 AU

Year: 1044 Days

Day: 17.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,303,163 km

• M1: 34,258 km (0.041 R)
• M2: 407,654 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 10.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.36 AU - 6.8 AU

Year: 5618 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,303,163 km

• M1: 134,339 km (0.066 R)
• M2: 518,656 km (0.036 R)
• M3: 954,584 km (0.118 R)
• M4: 1,334,263 km (0.106 R)
• M5: 1,730,249 km (0.101 R)
• M6: 2,336,719 km (0.047 R)
• M7: 3,209,174 km (0.102 R)
• M8: 4,759,157 km (0.09 R)
• M9: 5,346,179 km (0.119 R)
• M10: 5,810,531 km (0.087 R)
• M11: 6,331,580 km (0.104 R)
• M12: 6,915,012 km (0.083 R)
• M13: 7,839,976 km (0.075 R)
• M14: 9,033,767 km (0.116 R)
• M15: 9,654,448 km (0.115 R)
• M16: 12,099,177 km (0.1 R)
• M17: 13,739,517 km (0.115 R)
• M18: 15,468,869 km (0.073 R)
• M19: 18,297,764 km (0.076 R)
• M20: 19,228,562 km (0.071 R)
• M21: 19,673,616 km (0.088 R)
• M22: 20,190,626 km (0.074 R)
• M23: 24,658,516 km (0.062 R)
• M24: 25,259,750 km (0.106 R)
• M25: 25,640,477 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 9.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.33 AU - 11.41 AU

Year: 10748 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,303,163 km

• M1: 119,230 km (0.102 R)
• M2: 433,086 km (0.116 R)
• M3: 1,522,906 km (0.079 R)
• M4: 2,050,538 km (0.12 R)
• M5: 2,897,860 km (0.031 R)
• M6: 3,287,264 km (0.042 R)
• M7: 3,613,985 km (0.055 R)
• M8: 5,426,962 km (0.098 R)
• M9: 5,885,479 km (0.102 R)
• M10: 7,107,395 km (0.055 R)
• M11: 8,234,316 km (0.12 R)
• M12: 8,708,242 km (0.115 R)
• M13: 9,900,985 km (0.045 R)
• M14: 10,536,776 km (0.051 R)
• M15: 10,839,114 km (0.115 R)
• M16: 11,147,435 km (0.075 R)
• M17: 13,531,127 km (0.112 R)
• M18: 14,999,879 km (0.094 R)
• M19: 16,436,916 km (0.087 R)
• M20: 16,844,271 km (0.078 R)
• M21: 17,963,712 km (0.071 R)
• M22: 18,323,495 km (0.106 R)
• M23: 18,983,222 km (0.083 R)
• M24: 22,521,810 km (0.111 R)
• M25: 23,792,793 km (0.078 R)
• M26: 25,290,418 km (0.084 R)
• M27: 29,556,650 km (0.094 R)
• M28: 34,500,261 km (0.097 R)
• M29: 41,077,780 km (0.101 R)
• M30: 41,954,573 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.3

Radius: 3.1

Gravity: 93.48 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.56 AU - 12.94 AU

Year: 17061 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,303,163 km

• M1: 38,596 km (0.065 R)
• M2: 210,783 km (0.071 R)
• M3: 381,026 km (0.056 R)
• M4: 628,610 km (0.111 R)
• M5: 762,052 km (0.112 R)
• M6: 868,864 km (0.101 R)
• M7: 1,099,694 km (0.103 R)
• M8: 1,808,489 km (0.111 R)
• M9: 2,955,456 km (0.085 R)
• M10: 3,923,952 km (0.061 R)
• M11: 5,786,146 km (0.046 R)
• M12: 8,527,527 km (0.082 R)
• M13: 8,901,073 km (0.043 R)
• M14: 9,174,688 km (0.078 R)
• M15: 12,225,437 km (0.108 R)
• M16: 16,783,385 km (0.052 R)
• M17: 17,032,914 km (0.113 R)
• M18: 17,710,443 km (0.104 R)
• M19: 18,670,861 km (0.101 R)
• M20: 25,940,121 km (0.063 R)
• M21: 32,905,248 km (0.119 R)
• M22: 37,234,162 km (0.096 R)
• M23: 38,372,751 km (0.074 R)
• M24: 38,660,877 km (0.088 R)
• M25: 39,534,229 km (0.088 R)
• M26: 41,320,278 km (0.067 R)
• M27: 41,623,064 km (0.095 R)
• M28: 45,372,885 km (0.07 R)
• M29: 45,856,834 km (0.04 R)
• M30: 46,181,461 km (0.098 R)
• M31: 46,344,224 km (0.054 R)
• M32: 51,584,936 km (0.038 R)
• M33: 52,820,615 km (0.108 R)
• M34: 53,715,210 km (0.062 R)
• M35: 70,506,972 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 3.3

Gravity: 46.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.98 AU - 23.88 AU

Year: 32095 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,303,163 km

• M1: 45,478 km (0.046 R)
• M2: 504,145 km (0.072 R)
• M3: 951,891 km (0.074 R)
• M4: 1,937,891 km (0.106 R)
• M5: 2,154,957 km (0.109 R)
• M6: 2,795,236 km (0.067 R)
• M7: 3,811,754 km (0.106 R)
• M8: 5,894,605 km (0.1 R)
• M9: 6,349,382 km (0.092 R)
• M10: 6,585,298 km (0.093 R)
• M11: 8,235,961 km (0.097 R)
• M12: 8,861,729 km (0.117 R)
• M13: 9,037,806 km (0.069 R)
• M14: 11,404,743 km (0.084 R)
• M15: 12,108,900 km (0.059 R)
• M16: 12,471,526 km (0.057 R)
• M17: 27,512,245 km (0.099 R)
• M18: 28,264,872 km (0.089 R)
• M19: 28,646,197 km (0.095 R)
• M20: 31,277,025 km (0.092 R)
• M21: 32,650,932 km (0.093 R)
• M22: 35,665,778 km (0.089 R)
• M23: 43,242,761 km (0.049 R)
• M24: 51,069,272 km (0.051 R)
• M25: 53,938,859 km (0.094 R)
• M26: 60,626,631 km (0.074 R)
• M27: 62,757,204 km (0.09 R)
• M28: 70,606,904 km (0.104 R)
• M29: 72,488,546 km (0.103 R)
• M30: 79,842,478 km (0.091 R)
• M31: 82,141,797 km (0.12 R)
• M32: 83,177,762 km (0.096 R)
• M33: 94,303,207 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit