🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.05 AU

Year: 304 Days

Day: 25.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.18 AU

Year: 415 Days

Day: 37.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.13 AU - 1.71 AU

Year: 592 Days

Day: 34.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,681,385 km

• M1: 43,533 km (0.12 R)
• M2: 319,990 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.59 AU - 1.99 AU

Year: 838 Days

Day: 16 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,681,385 km

• M1: 639,381 km (0.057 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 11.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.8 AU - 6.52 AU

Year: 4711 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,681,385 km

• M1: 155,731 km (0.082 R)
• M2: 421,417 km (0.047 R)
• M3: 888,761 km (0.12 R)
• M4: 1,258,417 km (0.067 R)
• M5: 1,663,678 km (0.053 R)
• M6: 1,738,776 km (0.073 R)
• M7: 2,028,098 km (0.1 R)
• M8: 2,344,947 km (0.109 R)
• M9: 2,491,104 km (0.057 R)
• M10: 3,012,901 km (0.089 R)
• M11: 3,198,851 km (0.073 R)
• M12: 3,334,088 km (0.044 R)
• M13: 3,416,217 km (0.099 R)
• M14: 3,708,830 km (0.038 R)
• M15: 3,793,952 km (0.08 R)
• M16: 3,908,394 km (0.045 R)
• M17: 4,009,672 km (0.037 R)
• M18: 4,333,402 km (0.079 R)
• M19: 4,881,528 km (0.093 R)
• M20: 5,860,048 km (0.107 R)
• M21: 6,227,759 km (0.115 R)
• M22: 6,585,747 km (0.081 R)
• M23: 7,091,089 km (0.114 R)
• M24: 7,179,501 km (0.056 R)
• M25: 7,286,164 km (0.065 R)
• M26: 8,455,870 km (0.042 R)
• M27: 8,662,764 km (0.103 R)
• M28: 9,005,044 km (0.028 R)
• M29: 9,216,276 km (0.103 R)
• M30: 9,468,199 km (0.07 R)
• M31: 10,337,662 km (0.059 R)
• M32: 10,538,871 km (0.12 R)
• M33: 11,294,490 km (0.1 R)
• M34: 12,321,928 km (0.099 R)
• M35: 12,407,199 km (0.028 R)
• M36: 12,620,974 km (0.054 R)
• M37: 13,379,286 km (0.09 R)
• M38: 13,554,614 km (0.1 R)
• M39: 14,174,398 km (0.113 R)
• M40: 14,962,330 km (0.115 R)
• M41: 15,190,018 km (0.1 R)
• M42: 15,304,311 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 11.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.27 AU - 6.97 AU

Year: 5959 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,681,385 km

• M1: 138,827 km (0.117 R)
• M2: 245,191 km (0.102 R)
• M3: 350,059 km (0.119 R)
• M4: 476,469 km (0.063 R)
• M5: 601,084 km (0.084 R)
• M6: 694,433 km (0.059 R)
• M7: 1,213,089 km (0.101 R)
• M8: 1,433,297 km (0.118 R)
• M9: 1,788,143 km (0.115 R)
• M10: 1,928,466 km (0.083 R)
• M11: 2,072,529 km (0.054 R)
• M12: 2,203,577 km (0.119 R)
• M13: 2,303,807 km (0.115 R)
• M14: 2,405,534 km (0.092 R)
• M15: 2,809,897 km (0.031 R)
• M16: 3,160,105 km (0.1 R)
• M17: 3,273,650 km (0.11 R)
• M18: 3,761,638 km (0.089 R)
• M19: 3,942,951 km (0.115 R)
• M20: 4,209,983 km (0.101 R)
• M21: 4,335,197 km (0.073 R)
• M22: 4,914,440 km (0.105 R)
• M23: 5,747,550 km (0.082 R)
• M24: 5,817,113 km (0.04 R)
• M25: 6,335,320 km (0.103 R)
• M26: 7,265,221 km (0.117 R)
• M27: 7,390,733 km (0.082 R)
• M28: 7,848,802 km (0.05 R)
• M29: 8,211,427 km (0.053 R)
• M30: 8,712,281 km (0.106 R)
• M31: 9,169,003 km (0.042 R)
• M32: 9,304,838 km (0.086 R)
• M33: 10,133,610 km (0.105 R)
• M34: 10,500,125 km (0.066 R)
• M35: 10,871,128 km (0.047 R)
• M36: 11,014,891 km (0.093 R)
• M37: 11,217,297 km (0.091 R)
• M38: 11,362,557 km (0.042 R)
• M39: 11,655,170 km (0.093 R)
• M40: 11,743,433 km (0.072 R)
• M41: 11,890,936 km (0.067 R)
• M42: 12,039,188 km (0.102 R)
• M43: 12,819,790 km (0.107 R)
• M44: 13,124,371 km (0.084 R)
• M45: 13,339,044 km (0.098 R)
• M46: 14,083,742 km (0.074 R)
• M47: 14,398,197 km (0.026 R)
• M48: 14,714,746 km (0.084 R)
• M49: 14,842,054 km (0.077 R)
• M50: 15,290,548 km (0.112 R)
• M51: 15,387,188 km (0.103 R)
• M52: 16,037,041 km (0.088 R)
• M53: 16,168,089 km (0.105 R)
• M54: 16,895,135 km (0.054 R)
• M55: 16,995,066 km (0.04 R)
• M56: 17,128,657 km (0.049 R)
• M57: 17,296,207 km (0.076 R)
• M58: 17,903,724 km (0.119 R)
• M59: 18,039,708 km (0.049 R)
• M60: 18,415,348 km (0.029 R)
• M61: 18,621,345 km (0.116 R)
• M62: 18,862,646 km (0.112 R)
• M63: 19,001,024 km (0.104 R)
• M64: 19,522,971 km (0.063 R)
• M65: 20,120,016 km (0.046 R)
• M66: 20,545,173 km (0.056 R)
• M67: 21,152,541 km (0.063 R)
• M68: 21,224,348 km (0.111 R)
• M69: 22,238,771 km (0.09 R)
• M70: 22,311,774 km (0.043 R)
• M71: 22,715,090 km (0.068 R)
• M72: 22,788,692 km (0.044 R)
• M73: 23,380,202 km (0.083 R)
• M74: 24,352,140 km (0.11 R)
• M75: 24,653,879 km (0.108 R)
• M76: 25,261,096 km (0.067 R)
• M77: 25,643,020 km (0.106 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit