🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 202 Days

Day: 45.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 243 Days

Day: 30.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,759,070 km

• M1: 230,381 km (0.104 R)
• M2: 270,473 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 301 Days

Day: 23.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,759,070 km

• M1: 30,219 km (0.066 R)
• M2: 56,249 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.89 AU - 1.45 AU

Year: 447 Days

Day: 41.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.4 AU - 1.46 AU

Year: 604 Days

Day: 13.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.37 AU - 2.73 AU

Year: 1438 Days

Day: 21.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.72 AU - 2.86 AU

Year: 1646 Days

Day: 41.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.19 AU - 4.1 AU

Year: 2452 Days

Day: 18 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 5.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.7 AU - 21.04 AU

Year: 31275 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,759,070 km

• M1: 78,838 km (0.073 R)
• M2: 125,513 km (0.106 R)
• M3: 499,657 km (0.095 R)
• M4: 582,235 km (0.066 R)
• M5: 625,319 km (0.034 R)
• M6: 669,600 km (0.1 R)
• M7: 714,928 km (0.094 R)
• M8: 761,453 km (0.053 R)
• M9: 857,495 km (0.088 R)
• M10: 1,197,381 km (0.116 R)
• M11: 1,515,127 km (0.113 R)
• M12: 1,890,468 km (0.061 R)
• M13: 2,909,080 km (0.065 R)
• M14: 3,061,072 km (0.113 R)
• M15: 3,138,115 km (0.068 R)
• M16: 3,532,604 km (0.045 R)
• M17: 3,735,608 km (0.12 R)
• M18: 4,718,317 km (0.119 R)
• M19: 4,852,057 km (0.037 R)
• M20: 4,941,966 km (0.084 R)
• M21: 5,214,982 km (0.103 R)
• M22: 5,261,058 km (0.104 R)
• M23: 6,257,679 km (0.104 R)
• M24: 6,652,318 km (0.097 R)
• M25: 6,752,399 km (0.111 R)
• M26: 6,852,779 km (0.075 R)
• M27: 7,004,472 km (0.117 R)
• M28: 7,517,742 km (0.098 R)
• M29: 7,937,214 km (0.041 R)
• M30: 8,203,199 km (0.073 R)
• M31: 9,018,657 km (0.04 R)
• M32: 9,520,259 km (0.119 R)
• M33: 9,973,690 km (0.096 R)
• M34: 10,318,364 km (0.111 R)
• M35: 10,784,062 km (0.112 R)
• M36: 11,735,953 km (0.028 R)
• M37: 13,276,213 km (0.084 R)
• M38: 15,669,779 km (0.081 R)
• M39: 17,567,428 km (0.098 R)
• M40: 19,250,703 km (0.077 R)
• M41: 19,679,600 km (0.115 R)
• M42: 19,967,127 km (0.106 R)
• M43: 20,111,489 km (0.103 R)
• M44: 20,473,965 km (0.045 R)
• M45: 20,911,538 km (0.077 R)
• M46: 21,131,597 km (0.072 R)
• M47: 27,434,305 km (0.107 R)
• M48: 27,835,975 km (0.098 R)
• M49: 28,482,986 km (0.104 R)
• M50: 28,808,212 km (0.104 R)
• M51: 30,619,393 km (0.085 R)
• M52: 30,785,895 km (0.093 R)
• M53: 31,287,048 km (0.115 R)
• M54: 32,043,864 km (0.061 R)
• M55: 33,490,027 km (0.119 R)
• M56: 34,696,683 km (0.052 R)
• M57: 35,305,397 km (0.049 R)
• M58: 36,709,971 km (0.073 R)
• M59: 38,401,474 km (0.095 R)
• M60: 40,209,364 km (0.079 R)
• M61: 41,675,424 km (0.073 R)
• M62: 43,158,986 km (0.079 R)
• M63: 43,252,185 km (0.119 R)
• M64: 44,094,870 km (0.116 R)
• M65: 44,659,752 km (0.111 R)
• M66: 44,754,148 km (0.066 R)
• M67: 46,177,572 km (0.092 R)
• M68: 46,942,765 km (0.085 R)
• M69: 47,423,123 km (0.089 R)
• M70: 52,216,389 km (0.083 R)
• M71: 53,013,596 km (0.071 R)
• M72: 53,613,932 km (0.044 R)
• M73: 56,038,315 km (0.083 R)
• M74: 57,879,865 km (0.074 R)
• M75: 58,911,492 km (0.098 R)
• M76: 59,325,878 km (0.087 R)
• M77: 59,845,132 km (0.058 R)
• M78: 60,992,997 km (0.064 R)
• M79: 61,202,434 km (0.111 R)
• M80: 61,307,302 km (0.11 R)
• M81: 62,042,725 km (0.113 R)
• M82: 64,053,619 km (0.077 R)
• M83: 64,693,150 km (0.086 R)
• M84: 65,013,589 km (0.116 R)
• M85: 66,301,028 km (0.116 R)
• M86: 70,982,544 km (0.038 R)
• M87: 72,751,688 km (0.039 R)
• M88: 73,641,497 km (0.1 R)
• M89: 73,864,547 km (0.102 R)
• M90: 74,199,646 km (0.084 R)
• M91: 74,535,194 km (0.041 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit