🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.38 AU - 2 AU

Year: 765 Days

Day: 38.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,548,330 km

• M1: 973,134 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.73 AU - 2.37 AU

Year: 1022 Days

Day: 43.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.43 AU - 3.05 AU

Year: 1580 Days

Day: 24 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.14 AU - 3.5 AU

Year: 1649 Days

Day: 36.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.6 AU - 3.66 AU

Year: 1928 Days

Day: 37.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.72 AU - 5.12 AU

Year: 3236 Days

Day: 22.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.7

Radius: 4.7

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.48 AU - 20.08 AU

Year: 30636 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,548,330 km

• M1: 324,627 km (0.111 R)
• M2: 559,197 km (0.092 R)
• M3: 865,872 km (0.09 R)
• M4: 1,186,910 km (0.058 R)
• M5: 1,376,600 km (0.081 R)
• M6: 1,609,823 km (0.084 R)
• M7: 2,150,469 km (0.099 R)
• M8: 2,460,137 km (0.073 R)
• M9: 4,065,023 km (0.045 R)
• M10: 4,350,007 km (0.116 R)
• M11: 4,592,505 km (0.078 R)
• M12: 5,449,102 km (0.109 R)
• M13: 5,657,791 km (0.071 R)
• M14: 6,082,949 km (0.04 R)
• M15: 6,463,376 km (0.086 R)
• M16: 6,851,433 km (0.094 R)
• M17: 7,825,165 km (0.092 R)
• M18: 8,060,483 km (0.042 R)
• M19: 8,719,611 km (0.118 R)
• M20: 10,409,469 km (0.082 R)
• M21: 10,798,423 km (0.032 R)
• M22: 11,192,165 km (0.101 R)
• M23: 11,724,284 km (0.035 R)
• M24: 12,332,998 km (0.039 R)
• M25: 12,675,428 km (0.099 R)
• M26: 13,090,711 km (0.052 R)
• M27: 14,867,934 km (0.103 R)
• M28: 16,343,268 km (0.025 R)
• M29: 17,022,293 km (0.077 R)
• M30: 17,327,024 km (0.082 R)
• M31: 18,720,528 km (0.1 R)
• M32: 18,956,294 km (0.052 R)
• M33: 22,191,797 km (0.099 R)
• M34: 23,702,586 km (0.116 R)
• M35: 24,384,603 km (0.09 R)
• M36: 24,986,584 km (0.111 R)
• M37: 25,073,052 km (0.088 R)
• M38: 26,117,544 km (0.035 R)
• M39: 28,700,052 km (0.066 R)
• M40: 30,159,380 km (0.111 R)
• M41: 31,642,642 km (0.062 R)
• M42: 31,736,141 km (0.081 R)
• M43: 32,111,033 km (0.083 R)
• M44: 32,676,065 km (0.105 R)
• M45: 34,390,905 km (0.069 R)
• M46: 35,939,542 km (0.032 R)
• M47: 38,604,179 km (0.097 R)
• M48: 40,010,549 km (0.118 R)
• M49: 40,111,677 km (0.089 R)
• M50: 40,314,083 km (0.077 R)
• M51: 40,415,510 km (0.096 R)
• M52: 40,516,938 km (0.061 R)
• M53: 40,821,818 km (0.092 R)
• M54: 41,025,421 km (0.09 R)
• M55: 41,229,472 km (0.119 R)
• M56: 42,873,403 km (0.113 R)
• M57: 43,703,372 km (0.097 R)
• M58: 44,224,871 km (0.081 R)
• M59: 45,801,482 km (0.119 R)
• M60: 46,862,730 km (0.104 R)
• M61: 48,793,440 km (0.072 R)
• M62: 52,510,498 km (0.103 R)
• M63: 53,844,014 km (0.116 R)
• M64: 54,179,113 km (0.111 R)
• M65: 55,076,102 km (0.077 R)
• M66: 56,317,465 km (0.105 R)
• M67: 57,112,278 km (0.077 R)
• M68: 57,910,682 km (0.073 R)
• M69: 58,254,009 km (0.09 R)
• M70: 58,483,343 km (0.115 R)
• M71: 59,057,799 km (0.072 R)
• M72: 59,172,989 km (0.053 R)
• M73: 59,518,710 km (0.045 R)
• M74: 60,096,606 km (0.086 R)
• M75: 60,676,298 km (0.069 R)
• M76: 61,141,398 km (0.1 R)
• M77: 64,430,008 km (0.066 R)
• M78: 66,334,987 km (0.1 R)
• M79: 66,454,516 km (0.107 R)
• M80: 69,105,390 km (0.108 R)
• M81: 70,810,207 km (0.087 R)
• M82: 71,545,032 km (0.075 R)
• M83: 73,888,782 km (0.117 R)
• M84: 74,136,965 km (0.112 R)
• M85: 76,383,027 km (0.08 R)
• M86: 76,508,390 km (0.119 R)
• M87: 76,885,078 km (0.093 R)
• M88: 79,666,401 km (0.039 R)
• M89: 81,197,236 km (0.051 R)
• M90: 81,581,553 km (0.098 R)
• M91: 83,253,459 km (0.069 R)
• M92: 83,511,815 km (0.095 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit