🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.43 AU - 0.57 AU

Year: 125 Days

Day: 41.8 Hours

Environment

Temp: 291 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,427,196 km

• M1: 186,100 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.06 AU - 1.32 AU

Year: 458 Days

Day: 22.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.97 AU - 3.23 AU

Year: 1927 Days

Day: 16.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,427,196 km

• M1: 659,577 km (0.112 R)
• M2: 929,751 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.64 AU - 3.92 AU

Year: 2098 Days

Day: 22.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.21 AU - 3.77 AU

Year: 2302 Days

Day: 21.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 10.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.48 AU - 9.58 AU

Year: 8797 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 24,427,196 km

• M1: 151,991 km (0.094 R)
• M2: 218,862 km (0.11 R)
• M3: 408,253 km (0.104 R)
• M4: 610,060 km (0.051 R)
• M5: 757,863 km (0.062 R)
• M6: 899,831 km (0.09 R)
• M7: 1,031,777 km (0.114 R)
• M8: 1,273,527 km (0.103 R)
• M9: 1,401,283 km (0.085 R)
• M10: 1,624,184 km (0.054 R)
• M11: 1,834,818 km (0.052 R)
• M12: 1,931,309 km (0.103 R)
• M13: 2,054,428 km (0.094 R)
• M14: 2,129,526 km (0.074 R)
• M15: 2,627,238 km (0.102 R)
• M16: 2,764,269 km (0.038 R)
• M17: 3,045,364 km (0.078 R)
• M18: 3,454,664 km (0.119 R)
• M19: 3,635,527 km (0.096 R)
• M20: 3,757,749 km (0.102 R)
• M21: 4,164,805 km (0.076 R)
• M22: 4,651,895 km (0.042 R)
• M23: 4,986,845 km (0.064 R)
• M24: 5,054,762 km (0.114 R)
• M25: 6,110,774 km (0.05 R)
• M26: 6,701,237 km (0.119 R)
• M27: 6,776,335 km (0.087 R)
• M28: 7,581,919 km (0.111 R)
• M29: 7,896,823 km (0.106 R)
• M30: 7,976,259 km (0.111 R)
• M31: 8,095,788 km (0.115 R)
• M32: 8,377,182 km (0.074 R)
• M33: 8,539,495 km (0.102 R)
• M34: 8,867,115 km (0.069 R)
• M35: 9,324,435 km (0.115 R)
• M36: 10,522,864 km (0.09 R)
• M37: 11,140,105 km (0.097 R)
• M38: 11,229,265 km (0.061 R)
• M39: 11,633,478 km (0.083 R)
• M40: 13,155,936 km (0.079 R)
• M41: 13,677,285 km (0.118 R)
• M42: 14,060,704 km (0.062 R)
• M43: 14,350,625 km (0.043 R)
• M44: 14,838,164 km (0.05 R)
• M45: 15,729,468 km (0.1 R)
• M46: 16,383,959 km (0.101 R)
• M47: 18,242,563 km (0.105 R)
• M48: 18,664,578 km (0.114 R)
• M49: 19,089,885 km (0.101 R)
• M50: 19,841,764 km (0.07 R)
• M51: 21,763,648 km (0.084 R)
• M52: 21,875,248 km (0.106 R)
• M53: 21,987,147 km (0.087 R)
• M54: 22,831,777 km (0.118 R)
• M55: 23,629,582 km (0.025 R)
• M56: 23,744,324 km (0.099 R)
• M57: 24,436,513 km (0.104 R)
• M58: 24,785,226 km (0.07 R)
• M59: 25,781,847 km (0.07 R)
• M60: 26,255,473 km (0.105 R)
• M61: 26,433,794 km (0.116 R)
• M62: 26,612,564 km (0.098 R)
• M63: 27,091,127 km (0.098 R)
• M64: 27,572,683 km (0.112 R)
• M65: 28,361,064 km (0.116 R)
• M66: 29,341,528 km (0.09 R)
• M67: 29,774,015 km (0.098 R)
• M68: 30,208,597 km (0.092 R)
• M69: 30,770,337 km (0.109 R)
• M70: 31,272,687 km (0.105 R)
• M71: 31,524,909 km (0.039 R)
• M72: 31,777,729 km (0.115 R)
• M73: 32,285,464 km (0.111 R)
• M74: 32,923,799 km (0.093 R)
• M75: 33,630,948 km (0.066 R)
• M76: 34,083,481 km (0.117 R)
• M77: 34,538,109 km (0.119 R)
• M78: 34,929,308 km (0.066 R)
• M79: 37,174,173 km (0.072 R)
• M80: 37,307,615 km (0.098 R)
• M81: 38,381,279 km (0.076 R)
• M82: 40,490,309 km (0.093 R)
• M83: 41,040,680 km (0.074 R)
• M84: 41,801,535 km (0.114 R)
• M85: 43,337,157 km (0.115 R)
• M86: 44,182,534 km (0.056 R)
• M87: 45,246,774 km (0.087 R)
• M88: 45,603,415 km (0.106 R)
• M89: 46,391,347 km (0.068 R)
• M90: 46,679,024 km (0.095 R)
• M91: 47,328,428 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 3.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.3 AU - 14.56 AU

Year: 19355 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,427,196 km

• M1: 71,657 km (0.095 R)
• M2: 97,538 km (0.074 R)
• M3: 139,874 km (0.071 R)
• M4: 299,944 km (0.089 R)
• M5: 349,461 km (0.108 R)
• M6: 626,516 km (0.083 R)
• M7: 658,530 km (0.072 R)
• M8: 746,194 km (0.11 R)
• M9: 921,074 km (0.114 R)
• M10: 1,147,116 km (0.069 R)
• M11: 1,173,296 km (0.064 R)
• M12: 1,403,826 km (0.102 R)
• M13: 2,680,644 km (0.039 R)
• M14: 2,821,266 km (0.086 R)
• M15: 3,146,492 km (0.042 R)
• M16: 3,445,538 km (0.082 R)
• M17: 3,617,576 km (0.069 R)
• M18: 4,070,259 km (0.108 R)
• M19: 4,130,547 km (0.113 R)
• M20: 4,231,825 km (0.107 R)
• M21: 4,771,424 km (0.119 R)
• M22: 5,201,069 km (0.045 R)
• M23: 5,222,910 km (0.101 R)
• M24: 5,310,425 km (0.057 R)
• M25: 5,398,389 km (0.103 R)
• M26: 5,598,252 km (0.06 R)
• M27: 6,398,151 km (0.117 R)
• M28: 6,942,987 km (0.044 R)
• M29: 7,135,968 km (0.09 R)
• M30: 7,925,396 km (0.046 R)
• M31: 8,509,725 km (0.079 R)
• M32: 8,638,679 km (0.085 R)
• M33: 9,239,613 km (0.106 R)
• M34: 10,344,094 km (0.103 R)
• M35: 10,592,128 km (0.101 R)
• M36: 11,861,017 km (0.059 R)
• M37: 12,323,723 km (0.102 R)
• M38: 12,352,745 km (0.099 R)
• M39: 12,615,888 km (0.066 R)
• M40: 13,028,628 km (0.07 R)
• M41: 13,088,019 km (0.068 R)
• M42: 13,686,260 km (0.101 R)
• M43: 14,110,370 km (0.102 R)
• M44: 14,662,087 km (0.098 R)
• M45: 14,754,688 km (0.034 R)
• M46: 14,816,472 km (0.116 R)
• M47: 15,754,601 km (0.056 R)
• M48: 15,881,160 km (0.107 R)
• M49: 17,229,935 km (0.069 R)
• M50: 17,622,031 km (0.096 R)
• M51: 18,083,241 km (0.041 R)
• M52: 19,185,777 km (0.109 R)
• M53: 20,035,493 km (0.069 R)
• M54: 20,206,932 km (0.106 R)
• M55: 20,516,600 km (0.097 R)
• M56: 20,620,271 km (0.08 R)
• M57: 20,689,386 km (0.096 R)
• M58: 22,407,966 km (0.066 R)
• M59: 23,590,836 km (0.082 R)
• M60: 23,627,039 km (0.119 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit