🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 150 Days

Day: 24.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,575,142 km

• M1: 351,854 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.76 AU - 2.58 AU

Year: 1211 Days

Day: 34.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,575,142 km

• M1: 1,883,587 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.69 AU - 2.69 AU

Year: 1671 Days

Day: 29.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,575,142 km

• M1: 1,662,481 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.4 AU - 3.68 AU

Year: 2008 Days

Day: 15.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.84 AU - 4.68 AU

Year: 2761 Days

Day: 25.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 10.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.32 AU - 4.96 AU

Year: 3786 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,575,142 km

• M1: 136,284 km (0.082 R)
• M2: 213,626 km (0.1 R)
• M3: 597,793 km (0.088 R)
• M4: 672,742 km (0.116 R)
• M5: 845,228 km (0.083 R)
• M6: 1,032,973 km (0.112 R)
• M7: 1,420,432 km (0.085 R)
• M8: 1,539,362 km (0.034 R)
• M9: 1,677,291 km (0.081 R)
• M10: 1,787,545 km (0.107 R)
• M11: 1,867,729 km (0.067 R)
• M12: 2,015,233 km (0.062 R)
• M13: 2,304,705 km (0.059 R)
• M14: 2,607,640 km (0.075 R)
• M15: 2,810,645 km (0.104 R)
• M16: 2,885,743 km (0.114 R)
• M17: 3,095,778 km (0.063 R)
• M18: 3,291,153 km (0.105 R)
• M19: 3,653,180 km (0.056 R)
• M20: 3,735,459 km (0.083 R)
• M21: 3,943,699 km (0.073 R)
• M22: 4,328,315 km (0.058 R)
• M23: 4,415,381 km (0.09 R)
• M24: 4,503,046 km (0.086 R)
• M25: 5,156,489 km (0.066 R)
• M26: 5,695,789 km (0.049 R)
• M27: 5,767,447 km (0.104 R)
• M28: 6,228,507 km (0.11 R)
• M29: 6,376,609 km (0.075 R)
• M30: 6,476,092 km (0.041 R)
• M31: 7,006,267 km (0.1 R)
• M32: 7,134,622 km (0.032 R)
• M33: 7,471,965 km (0.071 R)
• M34: 7,550,653 km (0.12 R)
• M35: 8,216,364 km (0.072 R)
• M36: 8,570,013 km (0.04 R)
• M37: 8,734,870 km (0.1 R)
• M38: 9,039,900 km (0.099 R)
• M39: 9,689,155 km (0.029 R)
• M40: 9,803,597 km (0.071 R)
• M41: 10,412,012 km (0.072 R)
• M42: 10,529,147 km (0.111 R)
• M43: 11,181,992 km (0.107 R)
• M44: 11,272,050 km (0.107 R)
• M45: 11,543,720 km (0.038 R)
• M46: 12,526,727 km (0.108 R)
• M47: 12,620,376 km (0.034 R)
• M48: 12,965,348 km (0.085 R)
• M49: 13,123,174 km (0.049 R)
• M50: 13,440,770 km (0.093 R)
• M51: 14,180,981 km (0.119 R)
• M52: 14,769,499 km (0.086 R)
• M53: 15,033,539 km (0.063 R)
• M54: 15,299,374 km (0.073 R)
• M55: 15,768,064 km (0.115 R)
• M56: 16,377,676 km (0.071 R)
• M57: 16,719,656 km (0.118 R)
• M58: 16,788,322 km (0.09 R)
• M59: 17,759,810 km (0.081 R)
• M60: 18,393,956 km (0.077 R)
• M61: 19,359,161 km (0.034 R)
• M62: 19,467,321 km (0.055 R)
• M63: 19,611,982 km (0.101 R)
• M64: 19,938,853 km (0.063 R)
• M65: 20,230,718 km (0.09 R)
• M66: 20,377,324 km (0.082 R)
• M67: 20,561,031 km (0.103 R)
• M68: 21,301,091 km (0.114 R)
• M69: 22,693,249 km (0.102 R)
• M70: 22,998,129 km (0.105 R)
• M71: 23,612,079 km (0.043 R)
• M72: 23,727,718 km (0.087 R)
• M73: 23,804,911 km (0.11 R)
• M74: 24,386,846 km (0.107 R)
• M75: 24,738,401 km (0.05 R)
• M76: 25,367,311 km (0.112 R)
• M77: 25,723,354 km (0.086 R)
• M78: 25,882,077 km (0.089 R)
• M79: 26,922,231 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 12.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.31 AU - 9.87 AU

Year: 8715 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,575,142 km

• M1: 159,621 km (0.093 R)
• M2: 251,175 km (0.1 R)
• M3: 388,506 km (0.047 R)
• M4: 600,935 km (0.093 R)
• M5: 796,160 km (0.092 R)
• M6: 1,064,838 km (0.051 R)
• M7: 1,237,623 km (0.041 R)
• M8: 1,320,650 km (0.066 R)
• M9: 1,405,771 km (0.114 R)
• M10: 1,765,404 km (0.074 R)
• M11: 1,923,829 km (0.109 R)
• M12: 2,695,754 km (0.089 R)
• M13: 2,879,460 km (0.108 R)
• M14: 2,991,808 km (0.102 R)
• M15: 3,086,503 km (0.109 R)
• M16: 3,182,246 km (0.077 R)
• M17: 3,435,964 km (0.093 R)
• M18: 3,696,414 km (0.066 R)
• M19: 3,839,280 km (0.081 R)
• M20: 4,647,407 km (0.12 R)
• M21: 4,913,542 km (0.066 R)
• M22: 5,253,129 km (0.071 R)
• M23: 5,437,583 km (0.073 R)
• M24: 5,623,982 km (0.109 R)
• M25: 5,860,197 km (0.054 R)
• M26: 6,003,363 km (0.067 R)
• M27: 6,415,804 km (0.098 R)
• M28: 6,687,474 km (0.116 R)
• M29: 6,912,618 km (0.109 R)
• M30: 7,473,610 km (0.104 R)
• M31: 7,969,976 km (0.105 R)
• M32: 8,235,662 km (0.078 R)
• M33: 8,477,113 km (0.107 R)
• M34: 8,558,195 km (0.077 R)
• M35: 8,748,184 km (0.107 R)
• M36: 8,912,293 km (0.099 R)
• M37: 9,299,153 km (0.104 R)
• M38: 10,989,160 km (0.068 R)
• M39: 11,077,573 km (0.112 R)
• M40: 11,643,352 km (0.038 R)
• M41: 13,114,497 km (0.104 R)
• M42: 13,522,900 km (0.118 R)
• M43: 14,031,383 km (0.103 R)
• M44: 14,610,925 km (0.109 R)
• M45: 14,708,313 km (0.115 R)
• M46: 15,198,396 km (0.053 R)
• M47: 15,693,864 km (0.04 R)
• M48: 16,127,548 km (0.048 R)
• M49: 16,497,504 km (0.053 R)
• M50: 17,074,951 km (0.068 R)
• M51: 17,314,607 km (0.119 R)
• M52: 17,728,245 km (0.094 R)
• M53: 18,529,940 km (0.077 R)
• M54: 18,846,789 km (0.086 R)
• M55: 19,988,220 km (0.094 R)
• M56: 20,277,094 km (0.056 R)
• M57: 20,458,406 km (0.071 R)
• M58: 20,713,022 km (0.112 R)
• M59: 21,298,997 km (0.053 R)
• M60: 21,594,153 km (0.12 R)
• M61: 21,964,857 km (0.102 R)
• M62: 23,014,136 km (0.073 R)
• M63: 23,659,053 km (0.068 R)
• M64: 24,310,103 km (0.079 R)
• M65: 25,825,679 km (0.102 R)
• M66: 25,982,906 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit