🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.07 AU - 2.63 AU

Year: 1379 Days

Day: 15.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.2 AU - 2.9 AU

Year: 1559 Days

Day: 33 Hours

Environment

Temp: -104 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.61 AU - 4.07 AU

Year: 2337 Days

Day: 21.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,527,661 km

• M1: 356,193 km (0.105 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 13.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.82 AU - 5.98 AU

Year: 4805 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,527,661 km

• M1: 168,896 km (0.1 R)
• M2: 282,291 km (0.086 R)
• M3: 430,393 km (0.082 R)
• M4: 699,071 km (0.057 R)
• M5: 868,864 km (0.117 R)
• M6: 1,128,417 km (0.061 R)
• M7: 1,300,005 km (0.077 R)
• M8: 1,705,565 km (0.107 R)
• M9: 2,467,318 km (0.087 R)
• M10: 2,590,138 km (0.032 R)
• M11: 2,949,472 km (0.074 R)
• M12: 3,235,204 km (0.029 R)
• M13: 3,324,962 km (0.113 R)
• M14: 3,415,619 km (0.095 R)
• M15: 3,716,011 km (0.088 R)
• M16: 4,097,635 km (0.105 R)
• M17: 4,744,945 km (0.065 R)
• M18: 4,976,523 km (0.052 R)
• M19: 5,612,463 km (0.116 R)
• M20: 5,885,031 km (0.057 R)
• M21: 6,443,479 km (0.097 R)
• M22: 6,844,701 km (0.026 R)
• M23: 6,989,961 km (0.09 R)
• M24: 7,283,472 km (0.077 R)
• M25: 7,431,873 km (0.031 R)
• M26: 7,611,240 km (0.025 R)
• M27: 7,913,279 km (0.08 R)
• M28: 8,127,204 km (0.073 R)
• M29: 8,654,686 km (0.11 R)
• M30: 8,811,913 km (0.095 R)
• M31: 9,001,902 km (0.118 R)
• M32: 9,097,346 km (0.051 R)
• M33: 9,193,238 km (0.086 R)
• M34: 9,418,233 km (0.099 R)
• M35: 9,710,099 km (0.052 R)
• M36: 9,939,283 km (0.06 R)
• M37: 10,269,744 km (0.119 R)
• M38: 10,503,267 km (0.053 R)
• M39: 11,043,614 km (0.104 R)
• M40: 11,145,939 km (0.032 R)
• M41: 11,351,486 km (0.112 R)
• M42: 11,592,937 km (0.09 R)
• M43: 11,801,327 km (0.115 R)
• M44: 11,940,902 km (0.099 R)
• M45: 12,116,231 km (0.088 R)
• M46: 12,861,827 km (0.079 R)
• M47: 13,258,261 km (0.071 R)
• M48: 13,695,386 km (0.083 R)
• M49: 14,884,240 km (0.079 R)
• M50: 15,186,577 km (0.106 R)
• M51: 15,529,157 km (0.119 R)
• M52: 16,377,526 km (0.066 R)
• M53: 16,572,452 km (0.1 R)
• M54: 16,689,737 km (0.103 R)
• M55: 17,003,892 km (0.119 R)
• M56: 18,038,511 km (0.071 R)
• M57: 18,320,653 km (0.067 R)
• M58: 19,752,753 km (0.119 R)
• M59: 20,335,736 km (0.099 R)
• M60: 20,503,286 km (0.119 R)
• M61: 21,051,263 km (0.099 R)
• M62: 21,263,243 km (0.053 R)
• M63: 21,732,232 km (0.095 R)
• M64: 22,463,616 km (0.095 R)
• M65: 22,636,851 km (0.115 R)
• M66: 23,994,900 km (0.111 R)
• M67: 24,483,038 km (0.058 R)
• M68: 24,572,198 km (0.109 R)
• M69: 24,929,737 km (0.082 R)
• M70: 25,740,558 km (0.053 R)
• M71: 26,240,364 km (0.041 R)
• M72: 26,789,239 km (0.088 R)
• M73: 27,019,171 km (0.115 R)
• M74: 27,111,173 km (0.088 R)
• M75: 29,732,726 km (0.098 R)
• M76: 30,880,740 km (0.082 R)
• M77: 32,679,056 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.7

Radius: 6.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.8 AU - 18.58 AU

Year: 23796 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,527,661 km

• M1: 270,922 km (0.102 R)
• M2: 319,691 km (0.074 R)
• M3: 399,576 km (0.042 R)
• M4: 613,800 km (0.11 R)
• M5: 716,275 km (0.072 R)
• M6: 880,982 km (0.08 R)
• M7: 1,400,236 km (0.047 R)
• M8: 1,999,525 km (0.086 R)
• M9: 2,154,060 km (0.099 R)
• M10: 2,286,005 km (0.091 R)
• M11: 2,897,412 km (0.1 R)
• M12: 3,013,948 km (0.085 R)
• M13: 3,072,740 km (0.12 R)
• M14: 3,281,579 km (0.089 R)
• M15: 3,935,621 km (0.085 R)
• M16: 4,561,389 km (0.096 R)
• M17: 5,077,202 km (0.115 R)
• M18: 5,903,431 km (0.118 R)
• M19: 7,477,350 km (0.079 R)
• M20: 7,839,228 km (0.087 R)
• M21: 8,289,368 km (0.078 R)
• M22: 9,515,921 km (0.093 R)
• M23: 9,646,071 km (0.032 R)
• M24: 10,528,399 km (0.111 R)
• M25: 10,618,158 km (0.119 R)
• M26: 10,798,274 km (0.08 R)
• M27: 11,760,188 km (0.08 R)
• M28: 12,039,936 km (0.071 R)
• M29: 12,274,954 km (0.086 R)
• M30: 12,369,350 km (0.102 R)
• M31: 13,666,962 km (0.112 R)
• M32: 13,961,221 km (0.067 R)
• M33: 16,181,852 km (0.118 R)
• M34: 17,491,731 km (0.094 R)
• M35: 18,455,740 km (0.036 R)
• M36: 18,618,203 km (0.103 R)
• M37: 19,327,147 km (0.117 R)
• M38: 19,547,056 km (0.045 R)
• M39: 20,715,266 km (0.069 R)
• M40: 21,905,915 km (0.091 R)
• M41: 22,192,695 km (0.094 R)
• M42: 23,527,706 km (0.092 R)
• M43: 24,531,208 km (0.064 R)
• M44: 24,769,219 km (0.116 R)
• M45: 25,307,921 km (0.112 R)
• M46: 26,153,298 km (0.068 R)
• M47: 26,640,688 km (0.057 R)
• M48: 26,762,909 km (0.106 R)
• M49: 30,517,367 km (0.103 R)
• M50: 31,675,404 km (0.101 R)
• M51: 31,740,180 km (0.089 R)
• M52: 34,233,528 km (0.106 R)
• M53: 36,381,604 km (0.11 R)
• M54: 36,585,206 km (0.048 R)
• M55: 39,544,851 km (0.104 R)
• M56: 41,017,941 km (0.117 R)
• M57: 41,300,681 km (0.094 R)
• M58: 41,371,441 km (0.102 R)
• M59: 42,437,625 km (0.105 R)
• M60: 42,938,329 km (0.094 R)
• M61: 43,297,065 km (0.05 R)
• M62: 44,089,933 km (0.112 R)
• M63: 44,815,034 km (0.089 R)
• M64: 44,960,443 km (0.083 R)
• M65: 45,033,297 km (0.12 R)
• M66: 45,543,875 km (0.055 R)
• M67: 45,690,182 km (0.081 R)
• M68: 45,909,791 km (0.09 R)
• M69: 47,828,384 km (0.106 R)
• M70: 48,200,284 km (0.084 R)
• M71: 48,872,128 km (0.068 R)
• M72: 49,472,016 km (0.111 R)
• M73: 50,149,844 km (0.064 R)
• M74: 50,527,728 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit