🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 283 Days

Day: 32.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,629,706 km

• M1: 311,014 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.22 AU - 1.28 AU

Year: 505 Days

Day: 33.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.48 AU

Year: 518 Days

Day: 34.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.55 AU - 1.57 AU

Year: 705 Days

Day: 35.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.49 AU - 2.81 AU

Year: 1560 Days

Day: 34.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.89 AU - 2.99 AU

Year: 1823 Days

Day: 42.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.14 AU - 3.86 AU

Year: 2368 Days

Day: 41.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,629,706 km

• M1: 671,844 km (0.038 R)
• M2: 1,069,026 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.14 AU - 5.04 AU

Year: 2991 Days

Day: 17.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 5.6

Gravity: 31.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.94 AU - 14.36 AU

Year: 17246 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,629,706 km

• M1: 115,041 km (0.112 R)
• M2: 198,068 km (0.118 R)
• M3: 289,023 km (0.112 R)
• M4: 433,086 km (0.097 R)
• M5: 713,582 km (0.075 R)
• M6: 761,154 km (0.102 R)
• M7: 962,961 km (0.066 R)
• M8: 3,015,743 km (0.106 R)
• M9: 3,293,696 km (0.071 R)
• M10: 4,132,492 km (0.082 R)
• M11: 4,711,286 km (0.104 R)
• M12: 5,362,784 km (0.077 R)
• M13: 5,992,741 km (0.063 R)
• M14: 6,091,775 km (0.109 R)
• M15: 6,594,723 km (0.11 R)
• M16: 7,111,135 km (0.097 R)
• M17: 7,964,142 km (0.08 R)
• M18: 8,073,049 km (0.073 R)
• M19: 8,905,262 km (0.097 R)
• M20: 8,961,810 km (0.091 R)
• M21: 10,890,575 km (0.097 R)
• M22: 11,132,924 km (0.065 R)
• M23: 11,622,707 km (0.108 R)
• M24: 12,750,376 km (0.063 R)
• M25: 14,175,445 km (0.106 R)
• M26: 15,175,507 km (0.112 R)
• M27: 16,267,272 km (0.093 R)
• M28: 17,032,466 km (0.111 R)
• M29: 17,172,788 km (0.112 R)
• M30: 18,023,252 km (0.115 R)
• M31: 19,690,969 km (0.119 R)
• M32: 20,804,875 km (0.091 R)
• M33: 21,407,455 km (0.057 R)
• M34: 21,862,981 km (0.052 R)
• M35: 22,321,797 km (0.118 R)
• M36: 24,031,103 km (0.095 R)
• M37: 24,425,443 km (0.097 R)
• M38: 25,621,029 km (0.069 R)
• M39: 25,943,113 km (0.074 R)
• M40: 27,491,302 km (0.097 R)
• M41: 27,573,580 km (0.077 R)
• M42: 29,236,809 km (0.052 R)
• M43: 29,826,674 km (0.099 R)
• M44: 30,420,278 km (0.049 R)
• M45: 30,761,361 km (0.072 R)
• M46: 30,932,352 km (0.113 R)
• M47: 31,017,922 km (0.101 R)
• M48: 31,447,268 km (0.09 R)
• M49: 31,619,455 km (0.091 R)
• M50: 31,878,409 km (0.041 R)
• M51: 34,063,585 km (0.115 R)
• M52: 34,506,394 km (0.107 R)
• M53: 35,129,619 km (0.048 R)
• M54: 35,936,251 km (0.038 R)
• M55: 36,477,346 km (0.107 R)
• M56: 37,203,046 km (0.108 R)
• M57: 38,484,501 km (0.083 R)
• M58: 40,059,916 km (0.118 R)
• M59: 41,940,212 km (0.111 R)
• M60: 43,082,092 km (0.087 R)
• M61: 43,848,931 km (0.107 R)
• M62: 43,945,123 km (0.064 R)
• M63: 44,813,987 km (0.067 R)
• M64: 47,454,240 km (0.03 R)
• M65: 47,849,627 km (0.089 R)
• M66: 48,942,589 km (0.109 R)
• M67: 49,442,246 km (0.088 R)
• M68: 50,144,458 km (0.12 R)
• M69: 50,648,005 km (0.11 R)
• M70: 50,748,983 km (0.1 R)
• M71: 52,066,941 km (0.089 R)
• M72: 52,372,719 km (0.092 R)
• M73: 53,396,267 km (0.093 R)
• M74: 53,704,588 km (0.071 R)
• M75: 54,116,731 km (0.045 R)
• M76: 55,567,082 km (0.104 R)
• M77: 57,872,086 km (0.092 R)
• M78: 60,315,019 km (0.076 R)
• M79: 60,743,168 km (0.046 R)
• M80: 61,818,328 km (0.12 R)
• M81: 62,358,227 km (0.076 R)
• M82: 63,334,054 km (0.055 R)
• M83: 66,070,947 km (0.096 R)
• M84: 66,733,516 km (0.093 R)
• M85: 67,620,482 km (0.105 R)
• M86: 69,293,883 km (0.1 R)
• M87: 70,304,417 km (0.07 R)
• M88: 71,206,791 km (0.076 R)
• M89: 71,999,510 km (0.114 R)
• M90: 73,022,909 km (0.04 R)
• M91: 73,936,803 km (0.11 R)
• M92: 75,429,790 km (0.102 R)
• M93: 77,397,151 km (0.114 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit