🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.62 AU - 0.66 AU

Year: 182 Days

Day: 29.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.75 AU - 0.77 AU

Year: 235 Days

Day: 28.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.53 AU - 3.99 AU

Year: 2088 Days

Day: 33.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,516,603 km

• M1: 876,494 km (0.047 R)
• M2: 1,855,612 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.95 AU - 3.87 AU

Year: 2234 Days

Day: 33 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.1 AU - 5.2 AU

Year: 3557 Days

Day: 23.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,516,603 km

• M1: 287,677 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 9.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.08 AU - 7.74 AU

Year: 5757 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,516,603 km

• M1: 183,856 km (0.114 R)
• M2: 280,646 km (0.057 R)
• M3: 639,830 km (0.066 R)
• M4: 791,971 km (0.115 R)
• M5: 1,279,511 km (0.052 R)
• M6: 1,360,293 km (0.05 R)
• M7: 1,432,549 km (0.109 R)
• M8: 1,495,530 km (0.103 R)
• M9: 1,790,836 km (0.108 R)
• M10: 1,928,017 km (0.032 R)
• M11: 2,286,454 km (0.071 R)
• M12: 2,770,253 km (0.093 R)
• M13: 3,105,801 km (0.098 R)
• M14: 3,411,879 km (0.104 R)
• M15: 4,219,258 km (0.077 R)
• M16: 4,433,931 km (0.113 R)
• M17: 4,762,897 km (0.113 R)
• M18: 4,906,212 km (0.076 R)
• M19: 5,762,510 km (0.047 R)
• M20: 6,277,575 km (0.117 R)
• M21: 6,558,221 km (0.116 R)
• M22: 6,717,992 km (0.115 R)
• M23: 7,095,577 km (0.035 R)
• M24: 7,168,431 km (0.071 R)
• M25: 8,327,365 km (0.098 R)
• M26: 8,461,854 km (0.076 R)
• M27: 8,539,046 km (0.102 R)
• M28: 9,046,482 km (0.103 R)
• M29: 10,110,871 km (0.114 R)
• M30: 10,835,523 km (0.091 R)
• M31: 10,940,391 km (0.103 R)
• M32: 11,491,211 km (0.099 R)
• M33: 12,708,040 km (0.079 R)
• M34: 12,818,742 km (0.074 R)
• M35: 13,399,182 km (0.109 R)
• M36: 13,760,760 km (0.088 R)
• M37: 14,285,998 km (0.114 R)
• M38: 15,098,016 km (0.06 R)
• M39: 15,238,787 km (0.106 R)
• M40: 15,426,981 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 11.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.46 AU - 7.46 AU

Year: 5825 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,516,603 km

• M1: 253,718 km (0.053 R)
• M2: 340,934 km (0.093 R)
• M3: 433,834 km (0.12 R)
• M4: 652,247 km (0.075 R)
• M5: 921,672 km (0.042 R)
• M6: 1,227,002 km (0.103 R)
• M7: 1,631,814 km (0.099 R)
• M8: 1,787,695 km (0.11 R)
• M9: 1,966,763 km (0.044 R)
• M10: 2,095,866 km (0.051 R)
• M11: 2,246,960 km (0.063 R)
• M12: 2,440,988 km (0.086 R)
• M13: 2,804,212 km (0.044 R)
• M14: 3,013,649 km (0.112 R)
• M15: 3,315,538 km (0.091 R)
• M16: 3,627,300 km (0.099 R)
• M17: 4,018,797 km (0.053 R)
• M18: 4,351,503 km (0.104 R)
• M19: 4,668,501 km (0.053 R)
• M20: 4,817,351 km (0.09 R)
• M21: 5,585,386 km (0.043 R)
• M22: 5,849,875 km (0.116 R)
• M23: 5,983,765 km (0.119 R)
• M24: 6,363,893 km (0.115 R)
• M25: 6,723,975 km (0.112 R)
• M26: 6,808,049 km (0.081 R)
• M27: 6,892,423 km (0.117 R)
• M28: 8,200,207 km (0.072 R)
• M29: 8,350,254 km (0.069 R)
• M30: 9,741,215 km (0.114 R)
• M31: 9,900,088 km (0.066 R)
• M32: 10,252,989 km (0.103 R)
• M33: 10,512,093 km (0.112 R)
• M34: 11,103,154 km (0.079 R)
• M35: 11,942,099 km (0.077 R)
• M36: 12,214,965 km (0.058 R)
• M37: 12,420,812 km (0.051 R)
• M38: 12,801,389 km (0.096 R)
• M39: 13,361,783 km (0.038 R)
• M40: 13,503,153 km (0.042 R)
• M41: 13,751,784 km (0.049 R)
• M42: 14,037,815 km (0.091 R)
• M43: 15,944,141 km (0.102 R)
• M44: 17,891,457 km (0.115 R)
• M45: 18,321,401 km (0.096 R)
• M46: 18,399,790 km (0.111 R)
• M47: 18,636,155 km (0.073 R)
• M48: 18,714,993 km (0.103 R)
• M49: 18,833,774 km (0.12 R)
• M50: 19,390,876 km (0.104 R)
• M51: 20,074,538 km (0.057 R)
• M52: 20,155,471 km (0.042 R)
• M53: 20,521,238 km (0.083 R)
• M54: 21,217,915 km (0.096 R)
• M55: 21,465,649 km (0.09 R)
• M56: 21,548,526 km (0.082 R)
• M57: 21,756,018 km (0.109 R)
• M58: 23,184,379 km (0.101 R)
• M59: 25,427,000 km (0.053 R)
• M60: 25,602,329 km (0.065 R)
• M61: 26,574,117 km (0.036 R)
• M62: 27,019,769 km (0.109 R)
• M63: 27,198,688 km (0.118 R)
• M64: 27,512,844 km (0.026 R)
• M65: 27,873,374 km (0.088 R)
• M66: 28,099,566 km (0.072 R)
• M67: 28,827,210 km (0.118 R)
• M68: 29,560,988 km (0.066 R)
• M69: 29,930,345 km (0.102 R)
• M70: 30,115,547 km (0.082 R)
• M71: 30,208,298 km (0.079 R)
• M72: 31,187,715 km (0.12 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit