🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 306 Days

Day: 42.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.1 AU

Year: 380 Days

Day: 21.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.17 AU - 2.29 AU

Year: 1509 Days

Day: 31.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,621,978 km

• M1: 50,265 km (0.081 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 9.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.39 AU - 3.71 AU

Year: 2413 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,621,978 km

• M1: 118,781 km (0.052 R)
• M2: 212,579 km (0.083 R)
• M3: 330,013 km (0.098 R)
• M4: 436,826 km (0.113 R)
• M5: 803,789 km (0.104 R)
• M6: 904,020 km (0.051 R)
• M7: 1,106,575 km (0.089 R)
• M8: 1,300,454 km (0.057 R)
• M9: 1,644,230 km (0.101 R)
• M10: 1,934,001 km (0.083 R)
• M11: 2,311,885 km (0.042 R)
• M12: 2,867,043 km (0.06 R)
• M13: 3,024,121 km (0.106 R)
• M14: 3,151,728 km (0.101 R)
• M15: 3,782,881 km (0.104 R)
• M16: 3,903,457 km (0.108 R)
• M17: 4,201,456 km (0.114 R)
• M18: 4,344,322 km (0.089 R)
• M19: 4,470,583 km (0.115 R)
• M20: 4,598,190 km (0.073 R)
• M21: 4,708,593 km (0.108 R)
• M22: 4,801,194 km (0.044 R)
• M23: 4,875,694 km (0.117 R)
• M24: 5,025,890 km (0.063 R)
• M25: 5,215,879 km (0.068 R)
• M26: 5,292,473 km (0.088 R)
• M27: 5,408,262 km (0.074 R)
• M28: 5,859,599 km (0.09 R)
• M29: 6,079,657 km (0.099 R)
• M30: 6,302,558 km (0.099 R)
• M31: 6,861,157 km (0.118 R)
• M32: 7,263,874 km (0.092 R)
• M33: 7,435,613 km (0.077 R)
• M34: 7,695,913 km (0.096 R)
• M35: 8,047,617 km (0.091 R)
• M36: 8,247,779 km (0.025 R)
• M37: 8,607,861 km (0.081 R)
• M38: 8,675,929 km (0.062 R)
• M39: 8,926,954 km (0.097 R)
• M40: 9,065,033 km (0.071 R)
• M41: 9,226,897 km (0.104 R)
• M42: 9,296,610 km (0.118 R)
• M43: 9,389,810 km (0.09 R)
• M44: 9,694,690 km (0.076 R)
• M45: 9,979,225 km (0.111 R)
• M46: 10,098,455 km (0.039 R)
• M47: 10,314,474 km (0.081 R)
• M48: 10,410,965 km (0.115 R)
• M49: 10,556,374 km (0.1 R)
• M50: 11,193,810 km (0.09 R)
• M51: 12,377,578 km (0.087 R)
• M52: 12,997,362 km (0.053 R)
• M53: 13,416,236 km (0.109 R)
• M54: 13,812,970 km (0.058 R)
• M55: 14,672,110 km (0.076 R)
• M56: 14,780,718 km (0.087 R)
• M57: 14,998,683 km (0.041 R)
• M58: 15,465,577 km (0.053 R)
• M59: 15,742,334 km (0.109 R)
• M60: 15,965,085 km (0.102 R)
• M61: 16,132,784 km (0.079 R)
• M62: 16,413,579 km (0.087 R)
• M63: 16,837,839 km (0.082 R)
• M64: 17,437,726 km (0.086 R)
• M65: 17,841,640 km (0.112 R)
• M66: 18,161,182 km (0.109 R)
• M67: 18,453,346 km (0.12 R)
• M68: 18,658,744 km (0.062 R)
• M69: 19,249,805 km (0.094 R)
• M70: 19,637,264 km (0.119 R)
• M71: 20,057,484 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.65 AU - 6.23 AU

Year: 6559 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,621,978 km

• M1: 188,045 km (0.069 R)
• M2: 287,677 km (0.112 R)
• M3: 428,747 km (0.113 R)
• M4: 655,239 km (0.074 R)
• M5: 1,128,118 km (0.1 R)
• M6: 1,413,401 km (0.114 R)
• M7: 1,708,258 km (0.045 R)
• M8: 1,792,182 km (0.07 R)
• M9: 1,949,709 km (0.068 R)
• M10: 2,278,824 km (0.118 R)
• M11: 2,450,114 km (0.108 R)
• M12: 2,593,578 km (0.111 R)
• M13: 2,756,341 km (0.105 R)
• M14: 2,838,919 km (0.108 R)
• M15: 3,143,650 km (0.073 R)
• M16: 3,299,979 km (0.11 R)
• M17: 3,458,852 km (0.084 R)
• M18: 3,620,418 km (0.055 R)
• M19: 4,407,452 km (0.115 R)
• M20: 4,524,139 km (0.079 R)
• M21: 4,602,528 km (0.048 R)
• M22: 4,721,010 km (0.055 R)
• M23: 4,880,481 km (0.062 R)
• M24: 5,041,897 km (0.106 R)
• M25: 5,307,882 km (0.068 R)
• M26: 5,432,347 km (0.078 R)
• M27: 7,067,452 km (0.109 R)
• M28: 7,158,707 km (0.12 R)
• M29: 7,273,299 km (0.105 R)
• M30: 7,667,788 km (0.025 R)
• M31: 8,332,452 km (0.054 R)
• M32: 8,696,274 km (0.074 R)
• M33: 8,966,448 km (0.086 R)
• M34: 9,139,682 km (0.115 R)
• M35: 9,339,245 km (0.109 R)
• M36: 9,920,732 km (0.085 R)
• M37: 10,203,024 km (0.118 R)
• M38: 10,435,947 km (0.039 R)
• M39: 10,986,468 km (0.102 R)
• M40: 11,331,889 km (0.076 R)
• M41: 11,492,557 km (0.103 R)
• M42: 11,654,123 km (0.102 R)
• M43: 11,870,441 km (0.106 R)
• M44: 12,061,029 km (0.067 R)
• M45: 12,445,047 km (0.059 R)
• M46: 12,860,929 km (0.107 R)
• M47: 13,056,603 km (0.081 R)
• M48: 13,168,801 km (0.047 R)
• M49: 13,649,609 km (0.1 R)
• M50: 13,963,615 km (0.1 R)
• M51: 14,164,824 km (0.118 R)
• M52: 14,251,292 km (0.07 R)
• M53: 14,599,107 km (0.108 R)
• M54: 16,078,181 km (0.115 R)
• M55: 16,713,523 km (0.11 R)
• M56: 17,111,004 km (0.09 R)
• M57: 17,233,974 km (0.108 R)
• M58: 17,357,243 km (0.071 R)
• M59: 17,511,628 km (0.105 R)
• M60: 17,915,392 km (0.038 R)
• M61: 18,228,052 km (0.118 R)
• M62: 18,479,376 km (0.098 R)
• M63: 19,272,544 km (0.069 R)
• M64: 20,174,021 km (0.09 R)
• M65: 20,499,247 km (0.101 R)
• M66: 21,023,288 km (0.084 R)
• M67: 21,221,056 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit