🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 19.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.7 AU - 0.74 AU

Year: 214 Days

Day: 19.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.9 AU - 1.4 AU

Year: 431 Days

Day: 14.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.13 AU - 1.49 AU

Year: 525 Days

Day: 40.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,293,326 km

• M1: 511,326 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.08 AU - 4.66 AU

Year: 2663 Days

Day: 26.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,293,326 km

• M1: 2,238,433 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.51 AU - 4.57 AU

Year: 3384 Days

Day: 37.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 129.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 7

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.91 AU - 21.39 AU

Year: 24847 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,293,326 km

• M1: 358,586 km (0.097 R)
• M2: 597,643 km (0.115 R)
• M3: 721,959 km (0.116 R)
• M4: 967,150 km (0.117 R)
• M5: 1,025,194 km (0.099 R)
• M6: 1,114,504 km (0.103 R)
• M7: 1,634,058 km (0.087 R)
• M8: 1,739,225 km (0.039 R)
• M9: 1,919,341 km (0.084 R)
• M10: 2,181,735 km (0.118 R)
• M11: 3,385,998 km (0.112 R)
• M12: 3,520,636 km (0.099 R)
• M13: 3,795,298 km (0.099 R)
• M14: 4,076,841 km (0.112 R)
• M15: 4,759,905 km (0.089 R)
• M16: 5,012,576 km (0.119 R)
• M17: 6,065,894 km (0.086 R)
• M18: 6,284,607 km (0.116 R)
• M19: 7,300,675 km (0.058 R)
• M20: 7,475,106 km (0.116 R)
• M21: 8,794,709 km (0.063 R)
• M22: 9,544,344 km (0.113 R)
• M23: 9,607,774 km (0.073 R)
• M24: 9,671,353 km (0.053 R)
• M25: 10,314,474 km (0.101 R)
• M26: 10,379,549 km (0.075 R)
• M27: 10,971,358 km (0.12 R)
• M28: 11,037,780 km (0.067 R)
• M29: 11,104,351 km (0.098 R)
• M30: 11,709,474 km (0.036 R)
• M31: 12,325,219 km (0.049 R)
• M32: 12,741,699 km (0.086 R)
• M33: 13,233,278 km (0.087 R)
• M34: 13,659,632 km (0.066 R)
• M35: 14,018,368 km (0.089 R)
• M36: 14,090,474 km (0.072 R)
• M37: 14,307,540 km (0.111 R)
• M38: 14,380,245 km (0.12 R)
• M39: 15,261,227 km (0.106 R)
• M40: 17,538,854 km (0.053 R)
• M41: 17,616,645 km (0.058 R)
• M42: 20,572,400 km (0.052 R)
• M43: 22,824,147 km (0.054 R)
• M44: 23,506,164 km (0.085 R)
• M45: 24,454,914 km (0.115 R)
• M46: 24,890,393 km (0.112 R)
• M47: 25,416,229 km (0.109 R)
• M48: 27,918,254 km (0.057 R)
• M49: 28,190,971 km (0.047 R)
• M50: 29,660,321 km (0.118 R)
• M51: 30,591,119 km (0.106 R)
• M52: 31,060,258 km (0.112 R)
• M53: 32,290,850 km (0.119 R)
• M54: 34,215,127 km (0.097 R)
• M55: 34,409,605 km (0.098 R)
• M56: 38,476,124 km (0.1 R)
• M57: 38,577,252 km (0.057 R)
• M58: 38,982,363 km (0.04 R)
• M59: 39,083,940 km (0.112 R)
• M60: 39,185,517 km (0.12 R)
• M61: 39,287,094 km (0.028 R)
• M62: 39,388,970 km (0.054 R)
• M63: 40,308,847 km (0.052 R)
• M64: 42,273,965 km (0.119 R)
• M65: 43,531,185 km (0.066 R)
• M66: 44,800,673 km (0.12 R)
• M67: 45,439,904 km (0.088 R)
• M68: 49,888,197 km (0.108 R)
• M69: 55,155,389 km (0.07 R)
• M70: 57,334,282 km (0.062 R)
• M71: 59,892,256 km (0.091 R)
• M72: 60,361,245 km (0.083 R)
• M73: 60,949,314 km (0.075 R)
• M74: 61,657,510 km (0.118 R)
• M75: 65,118,457 km (0.047 R)
• M76: 65,600,761 km (0.087 R)
• M77: 65,721,486 km (0.088 R)
• M78: 66,933,229 km (0.088 R)
• M79: 70,488,572 km (0.092 R)
• M80: 71,107,757 km (0.091 R)
• M81: 73,477,089 km (0.058 R)
• M82: 74,482,386 km (0.115 R)
• M83: 75,365,762 km (0.04 R)
• M84: 76,633,903 km (0.068 R)
• M85: 76,888,369 km (0.03 R)
• M86: 77,653,263 km (0.081 R)
• M87: 80,092,606 km (0.103 R)
• M88: 80,350,812 km (0.075 R)
• M89: 80,609,317 km (0.09 R)
• M90: 81,775,881 km (0.059 R)
• M91: 82,035,882 km (0.1 R)
• M92: 83,863,818 km (0.1 R)
• M93: 86,498,087 km (0.086 R)
• M94: 88,358,337 km (0.047 R)
• M95: 89,293,323 km (0.109 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit