🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 31.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.4 °

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: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.69 AU - 0.87 AU

Year: 241 Days

Day: 43.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.9 AU - 0.94 AU

Year: 309 Days

Day: 41.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,190,378 km

• M1: 98,585 km (0.112 R)
• M2: 417,228 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 471 Days

Day: 41.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.74 AU - 2.84 AU

Year: 1212 Days

Day: 23.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2 AU - 3.26 AU

Year: 1492 Days

Day: 24.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.83 AU - 3.83 AU

Year: 2126 Days

Day: 38.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,190,378 km

• M1: 149,448 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.52 AU - 4.82 AU

Year: 2979 Days

Day: 32.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,190,378 km

• M1: 39,643 km (0.07 R)
• M2: 1,349,672 km (0.086 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 4.3

Gravity: 42.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.51 AU - 17.15 AU

Year: 20999 Days

Day: 19.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,190,378 km

• M1: 101,577 km (0.101 R)
• M2: 523,593 km (0.1 R)
• M3: 686,056 km (0.048 R)
• M4: 1,112,859 km (0.076 R)
• M5: 1,509,891 km (0.032 R)
• M6: 1,706,912 km (0.053 R)
• M7: 1,947,016 km (0.09 R)
• M8: 2,125,038 km (0.115 R)
• M9: 2,161,240 km (0.101 R)
• M10: 2,420,643 km (0.093 R)
• M11: 2,534,936 km (0.114 R)
• M12: 2,611,979 km (0.108 R)
• M13: 4,264,138 km (0.098 R)
• M14: 5,810,680 km (0.093 R)
• M15: 6,118,104 km (0.108 R)
• M16: 7,126,244 km (0.101 R)
• M17: 7,400,008 km (0.098 R)
• M18: 7,510,561 km (0.061 R)
• M19: 7,677,213 km (0.065 R)
• M20: 9,172,593 km (0.102 R)
• M21: 9,590,271 km (0.109 R)
• M22: 9,771,135 km (0.048 R)
• M23: 10,136,303 km (0.108 R)
• M24: 10,505,959 km (0.051 R)
• M25: 11,385,445 km (0.046 R)
• M26: 11,705,285 km (0.1 R)
• M27: 11,833,940 km (0.057 R)
• M28: 12,419,166 km (0.114 R)
• M29: 13,617,445 km (0.118 R)
• M30: 13,888,816 km (0.12 R)
• M31: 14,782,663 km (0.115 R)
• M32: 15,201,537 km (0.078 R)
• M33: 15,342,010 km (0.071 R)
• M34: 15,412,321 km (0.108 R)
• M35: 15,482,931 km (0.045 R)
• M36: 15,695,061 km (0.092 R)
• M37: 16,553,304 km (0.109 R)
• M38: 16,770,221 km (0.076 R)
• M39: 17,943,068 km (0.082 R)
• M40: 18,539,365 km (0.086 R)
• M41: 19,369,932 km (0.072 R)
• M42: 20,599,328 km (0.106 R)
• M43: 21,145,061 km (0.071 R)
• M44: 21,774,718 km (0.114 R)
• M45: 22,250,888 km (0.108 R)
• M46: 23,700,043 km (0.054 R)
• M47: 25,428,796 km (0.105 R)
• M48: 25,679,073 km (0.11 R)
• M49: 27,624,892 km (0.104 R)
• M50: 28,745,530 km (0.086 R)
• M51: 29,006,130 km (0.103 R)
• M52: 30,586,781 km (0.031 R)
• M53: 30,941,776 km (0.113 R)
• M54: 32,828,056 km (0.032 R)
• M55: 33,100,623 km (0.12 R)
• M56: 34,014,217 km (0.117 R)
• M57: 37,276,947 km (0.037 R)
• M58: 37,561,183 km (0.064 R)
• M59: 38,609,565 km (0.091 R)
• M60: 39,764,311 km (0.109 R)
• M61: 40,151,769 km (0.069 R)
• M62: 40,637,813 km (0.04 R)
• M63: 43,196,385 km (0.087 R)
• M64: 43,994,191 km (0.066 R)
• M65: 44,094,122 km (0.081 R)
• M66: 44,495,194 km (0.098 R)
• M67: 45,705,291 km (0.062 R)
• M68: 45,806,718 km (0.067 R)
• M69: 46,416,180 km (0.108 R)
• M70: 47,335,609 km (0.047 R)
• M71: 51,704,914 km (0.097 R)
• M72: 53,083,159 km (0.116 R)
• M73: 53,509,662 km (0.056 R)
• M74: 55,551,075 km (0.102 R)
• M75: 55,875,702 km (0.093 R)
• M76: 55,984,161 km (0.047 R)
• M77: 56,962,531 km (0.107 R)
• M78: 57,836,930 km (0.097 R)
• M79: 57,946,436 km (0.114 R)
• M80: 58,605,564 km (0.103 R)
• M81: 61,826,107 km (0.051 R)
• M82: 63,062,683 km (0.094 R)
• M83: 64,989,803 km (0.05 R)
• M84: 65,445,927 km (0.055 R)
• M85: 68,669,163 km (0.096 R)
• M86: 70,651,185 km (0.11 R)
• M87: 71,237,758 km (0.113 R)
• M88: 72,061,594 km (0.1 R)
• M89: 72,415,692 km (0.12 R)
• M90: 72,533,724 km (0.093 R)
• M91: 73,956,550 km (0.097 R)
• M92: 75,508,179 km (0.076 R)
• M93: 80,593,908 km (0.043 R)
• M94: 81,944,029 km (0.083 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit