🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.64 AU - 1.02 AU

Year: 328 Days

Day: 34.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.92 AU - 1.06 AU

Year: 427 Days

Day: 34.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.5 AU - 1.94 AU

Year: 978 Days

Day: 46.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 14.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.48 AU - 4.06 AU

Year: 3173 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,011,746 km

• M1: 185,651 km (0.073 R)
• M2: 719,566 km (0.055 R)
• M3: 1,218,175 km (0.082 R)
• M4: 1,982,471 km (0.116 R)
• M5: 2,519,827 km (0.108 R)
• M6: 3,662,006 km (0.104 R)
• M7: 4,592,505 km (0.085 R)
• M8: 5,727,803 km (0.118 R)
• M9: 6,864,597 km (0.086 R)
• M10: 8,585,422 km (0.11 R)
• M11: 9,658,188 km (0.056 R)
• M12: 11,266,515 km (0.081 R)
• M13: 12,069,855 km (0.114 R)
• M14: 13,184,659 km (0.107 R)
• M15: 14,661,339 km (0.072 R)
• M16: 16,565,122 km (0.065 R)
• M17: 17,548,728 km (0.119 R)
• M18: 18,513,185 km (0.037 R)
• M19: 19,452,810 km (0.046 R)
• M20: 20,984,542 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637

Radius: 7.1

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.09 AU - 12.93 AU

Year: 16927 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,011,746 km

• M1: 89,160 km (0.093 R)
• M2: 408,552 km (0.076 R)
• M3: 668,403 km (0.064 R)
• M4: 938,577 km (0.096 R)
• M5: 1,268,141 km (0.087 R)
• M6: 1,545,047 km (0.12 R)
• M7: 1,880,146 km (0.051 R)
• M8: 3,341,867 km (0.06 R)
• M9: 4,900,377 km (0.069 R)
• M10: 5,438,481 km (0.09 R)
• M11: 8,584,225 km (0.071 R)
• M12: 12,969,537 km (0.111 R)
• M13: 13,787,089 km (0.082 R)
• M14: 14,422,581 km (0.094 R)
• M15: 17,730,639 km (0.105 R)
• M16: 18,736,834 km (0.069 R)
• M17: 21,605,822 km (0.119 R)
• M18: 22,753,238 km (0.077 R)
• M19: 27,639,403 km (0.112 R)
• M20: 32,436,110 km (0.026 R)
• M21: 33,558,692 km (0.097 R)
• M22: 33,938,521 km (0.071 R)
• M23: 36,145,538 km (0.098 R)
• M24: 36,678,406 km (0.101 R)
• M25: 40,987,124 km (0.098 R)
• M26: 41,276,147 km (0.102 R)
• M27: 43,637,549 km (0.1 R)
• M28: 49,440,451 km (0.047 R)
• M29: 51,595,558 km (0.109 R)
• M30: 52,440,786 km (0.05 R)
• M31: 55,737,175 km (0.083 R)
• M32: 60,281,509 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.8

Radius: 4.3

Gravity: 43.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.19 AU - 13.77 AU

Year: 20271 Days

Day: 22.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,011,746 km

• M1: 53,406 km (0.068 R)
• M2: 215,421 km (0.071 R)
• M3: 880,683 km (0.087 R)
• M4: 1,273,527 km (0.109 R)
• M5: 3,291,901 km (0.085 R)
• M6: 3,436,113 km (0.115 R)
• M7: 4,154,183 km (0.089 R)
• M8: 4,391,445 km (0.107 R)
• M9: 4,782,345 km (0.1 R)
• M10: 6,224,468 km (0.031 R)
• M11: 7,381,757 km (0.032 R)
• M12: 8,351,900 km (0.041 R)
• M13: 12,872,448 km (0.108 R)
• M14: 15,284,414 km (0.034 R)
• M15: 19,441,590 km (0.093 R)
• M16: 31,289,442 km (0.106 R)
• M17: 32,330,643 km (0.12 R)
• M18: 32,859,771 km (0.057 R)
• M19: 36,156,309 km (0.096 R)
• M20: 40,120,803 km (0.075 R)
• M21: 40,885,397 km (0.117 R)
• M22: 42,129,004 km (0.116 R)
• M23: 48,037,821 km (0.113 R)
• M24: 51,727,353 km (0.088 R)
• M25: 52,632,720 km (0.093 R)
• M26: 53,364,702 km (0.091 R)
• M27: 59,072,010 km (0.078 R)
• M28: 59,269,031 km (0.039 R)
• M29: 60,061,152 km (0.085 R)
• M30: 61,061,213 km (0.063 R)
• M31: 65,172,761 km (0.093 R)
• M32: 65,805,111 km (0.074 R)
• M33: 67,941,967 km (0.079 R)
• M34: 71,233,420 km (0.115 R)
• M35: 73,941,889 km (0.059 R)
• M36: 74,170,624 km (0.083 R)
• M37: 77,423,032 km (0.107 R)
• M38: 81,011,735 km (0.096 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: 287 - 10,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit