🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.96 AU - 1.36 AU

Year: 463 Days

Day: 24.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,345,219 km

• M1: 185,352 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.12 AU - 1.34 AU

Year: 506 Days

Day: 14 Hours

Environment

Temp: -6 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 11.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.33 AU - 5.79 AU

Year: 4221 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 101 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,345,219 km

• M1: 178,321 km (0.117 R)
• M2: 303,085 km (0.106 R)
• M3: 392,994 km (0.093 R)
• M4: 627,563 km (0.063 R)
• M5: 845,378 km (0.118 R)
• M6: 1,111,811 km (0.08 R)
• M7: 1,354,908 km (0.107 R)
• M8: 1,835,566 km (0.084 R)
• M9: 2,036,625 km (0.106 R)
• M10: 2,763,821 km (0.095 R)
• M11: 2,928,528 km (0.067 R)
• M12: 3,673,525 km (0.079 R)
• M13: 4,039,442 km (0.098 R)
• M14: 4,227,037 km (0.04 R)
• M15: 4,630,204 km (0.098 R)
• M16: 4,747,638 km (0.099 R)
• M17: 4,846,373 km (0.1 R)
• M18: 4,965,752 km (0.109 R)
• M19: 5,065,982 km (0.101 R)
• M20: 5,309,228 km (0.081 R)
• M21: 6,342,351 km (0.118 R)
• M22: 6,960,191 km (0.119 R)
• M23: 7,072,688 km (0.085 R)
• M24: 7,620,516 km (0.104 R)
• M25: 7,876,328 km (0.054 R)
• M26: 7,993,463 km (0.117 R)
• M27: 8,182,256 km (0.102 R)
• M28: 8,372,394 km (0.097 R)
• M29: 8,468,137 km (0.107 R)
• M30: 10,149,468 km (0.069 R)
• M31: 10,741,127 km (0.039 R)
• M32: 11,080,565 km (0.07 R)
• M33: 11,159,403 km (0.075 R)
• M34: 11,264,869 km (0.069 R)
• M35: 11,556,436 km (0.105 R)
• M36: 12,337,037 km (0.086 R)
• M37: 12,610,053 km (0.081 R)
• M38: 12,995,866 km (0.11 R)
• M39: 13,106,868 km (0.104 R)
• M40: 13,638,090 km (0.109 R)
• M41: 14,262,063 km (0.093 R)
• M42: 14,347,932 km (0.089 R)
• M43: 15,215,450 km (0.084 R)
• M44: 15,420,399 km (0.063 R)
• M45: 15,537,983 km (0.111 R)
• M46: 16,100,172 km (0.119 R)
• M47: 16,759,449 km (0.077 R)
• M48: 17,001,349 km (0.118 R)
• M49: 17,153,191 km (0.073 R)
• M50: 17,672,744 km (0.104 R)
• M51: 17,949,800 km (0.068 R)
• M52: 18,415,049 km (0.053 R)
• M53: 19,167,377 km (0.093 R)
• M54: 19,452,211 km (0.117 R)
• M55: 19,898,013 km (0.066 R)
• M56: 20,218,451 km (0.032 R)
• M57: 20,476,059 km (0.11 R)
• M58: 21,059,790 km (0.089 R)
• M59: 21,255,464 km (0.095 R)
• M60: 22,243,408 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 14.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.39 AU - 9.75 AU

Year: 8502 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,345,219 km

• M1: 220,956 km (0.091 R)
• M2: 313,108 km (0.072 R)
• M3: 429,346 km (0.04 R)
• M4: 635,791 km (0.104 R)
• M5: 880,084 km (0.074 R)
• M6: 1,057,956 km (0.085 R)
• M7: 1,354,609 km (0.091 R)
• M8: 1,451,548 km (0.114 R)
• M9: 1,589,029 km (0.035 R)
• M10: 1,891,216 km (0.109 R)
• M11: 2,056,372 km (0.082 R)
• M12: 2,446,374 km (0.101 R)
• M13: 2,781,772 km (0.1 R)
• M14: 2,875,869 km (0.113 R)
• M15: 3,197,505 km (0.035 R)
• M16: 3,329,600 km (0.08 R)
• M17: 3,565,067 km (0.102 R)
• M18: 3,702,248 km (0.079 R)
• M19: 3,981,847 km (0.117 R)
• M20: 4,432,735 km (0.075 R)
• M21: 4,729,985 km (0.119 R)
• M22: 5,091,713 km (0.101 R)
• M23: 5,701,175 km (0.102 R)
• M24: 5,801,705 km (0.065 R)
• M25: 6,106,884 km (0.068 R)
• M26: 6,354,768 km (0.042 R)
• M27: 6,479,981 km (0.097 R)
• M28: 6,989,362 km (0.058 R)
• M29: 7,248,914 km (0.11 R)
• M30: 7,577,880 km (0.086 R)
• M31: 8,273,361 km (0.09 R)
• M32: 8,387,354 km (0.072 R)
• M33: 8,849,163 km (0.076 R)
• M34: 9,177,381 km (0.038 R)
• M35: 9,437,980 km (0.069 R)
• M36: 9,557,359 km (0.106 R)
• M37: 9,966,809 km (0.095 R)
• M38: 10,088,432 km (0.112 R)
• M39: 10,406,776 km (0.111 R)
• M40: 10,629,078 km (0.118 R)
• M41: 10,927,975 km (0.073 R)
• M42: 11,381,556 km (0.104 R)
• M43: 11,970,223 km (0.046 R)
• M44: 12,832,206 km (0.111 R)
• M45: 13,849,621 km (0.118 R)
• M46: 14,478,082 km (0.106 R)
• M47: 14,671,213 km (0.116 R)
• M48: 15,649,583 km (0.098 R)
• M49: 15,819,376 km (0.047 R)
• M50: 16,620,174 km (0.116 R)
• M51: 16,764,685 km (0.105 R)
• M52: 16,967,540 km (0.12 R)
• M53: 17,581,041 km (0.091 R)
• M54: 17,757,566 km (0.114 R)
• M55: 19,495,445 km (0.075 R)
• M56: 19,647,736 km (0.106 R)
• M57: 20,663,206 km (0.09 R)
• M58: 20,756,256 km (0.08 R)
• M59: 20,880,721 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 4.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.07 AU - 14.21 AU

Year: 18682 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,345,219 km

• M1: 273,465 km (0.095 R)
• M2: 834,307 km (0.115 R)
• M3: 1,395,599 km (0.091 R)
• M4: 1,430,604 km (0.11 R)
• M5: 1,465,910 km (0.053 R)
• M6: 2,070,285 km (0.099 R)
• M7: 2,419,446 km (0.062 R)
• M8: 2,525,661 km (0.073 R)
• M9: 2,568,446 km (0.06 R)
• M10: 3,010,807 km (0.113 R)
• M11: 3,264,226 km (0.074 R)
• M12: 3,840,477 km (0.109 R)
• M13: 4,370,053 km (0.072 R)
• M14: 4,922,368 km (0.118 R)
• M15: 5,692,349 km (0.119 R)
• M16: 5,976,435 km (0.112 R)
• M17: 6,033,731 km (0.098 R)
• M18: 6,149,071 km (0.075 R)
• M19: 6,381,696 km (0.052 R)
• M20: 6,587,841 km (0.103 R)
• M21: 7,280,031 km (0.072 R)
• M22: 7,931,978 km (0.095 R)
• M23: 8,993,974 km (0.085 R)
• M24: 10,065,543 km (0.116 R)
• M25: 11,603,409 km (0.083 R)
• M26: 13,663,970 km (0.065 R)
• M27: 13,701,819 km (0.107 R)
• M28: 15,086,048 km (0.081 R)
• M29: 15,755,049 km (0.096 R)
• M30: 16,635,134 km (0.087 R)
• M31: 17,121,925 km (0.071 R)
• M32: 17,860,789 km (0.071 R)
• M33: 20,744,288 km (0.093 R)
• M34: 20,918,420 km (0.118 R)
• M35: 20,961,953 km (0.072 R)
• M36: 21,355,694 km (0.045 R)
• M37: 21,663,567 km (0.106 R)
• M38: 21,840,242 km (0.101 R)
• M39: 21,884,523 km (0.07 R)
• M40: 21,928,654 km (0.111 R)
• M41: 23,360,605 km (0.081 R)
• M42: 24,133,428 km (0.111 R)
• M43: 24,592,095 km (0.08 R)
• M44: 25,099,830 km (0.048 R)
• M45: 26,975,039 km (0.1 R)
• M46: 27,977,495 km (0.072 R)
• M47: 28,121,707 km (0.06 R)
• M48: 29,773,267 km (0.109 R)
• M49: 30,957,783 km (0.116 R)
• M50: 32,308,652 km (0.078 R)
• M51: 32,662,152 km (0.034 R)
• M52: 33,576,644 km (0.084 R)
• M53: 33,780,994 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit