🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.97 AU - 2.45 AU

Year: 1238 Days

Day: 34.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.51 AU - 4.15 AU

Year: 2289 Days

Day: 39.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,449,111 km

• M1: 543,938 km (0.106 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 10.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.92 AU - 8.18 AU

Year: 7815 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,449,111 km

• M1: 181,163 km (0.118 R)
• M2: 273,764 km (0.086 R)
• M3: 754,123 km (0.067 R)
• M4: 874,699 km (0.07 R)
• M5: 1,068,278 km (0.094 R)
• M6: 1,219,372 km (0.087 R)
• M7: 1,977,684 km (0.062 R)
• M8: 2,252,794 km (0.108 R)
• M9: 2,449,067 km (0.082 R)
• M10: 2,763,821 km (0.116 R)
• M11: 3,310,302 km (0.112 R)
• M12: 3,637,622 km (0.086 R)
• M13: 3,826,414 km (0.119 R)
• M14: 4,040,040 km (0.027 R)
• M15: 5,072,565 km (0.095 R)
• M16: 5,166,213 km (0.076 R)
• M17: 5,236,673 km (0.048 R)
• M18: 6,182,880 km (0.108 R)
• M19: 7,102,608 km (0.031 R)
• M20: 7,181,147 km (0.106 R)
• M21: 7,739,296 km (0.058 R)
• M22: 8,010,068 km (0.086 R)
• M23: 8,311,658 km (0.108 R)
• M24: 8,477,562 km (0.099 R)
• M25: 8,954,031 km (0.076 R)
• M26: 10,079,605 km (0.028 R)
• M27: 10,315,970 km (0.11 R)
• M28: 11,402,350 km (0.082 R)
• M29: 11,834,688 km (0.086 R)
• M30: 11,959,303 km (0.081 R)
• M31: 12,052,951 km (0.086 R)
• M32: 12,209,580 km (0.043 R)
• M33: 12,907,005 km (0.083 R)
• M34: 14,406,574 km (0.082 R)
• M35: 15,278,431 km (0.108 R)
• M36: 15,380,157 km (0.093 R)
• M37: 16,792,511 km (0.119 R)
• M38: 16,967,540 km (0.115 R)
• M39: 18,282,057 km (0.12 R)
• M40: 18,354,013 km (0.114 R)
• M41: 18,751,644 km (0.105 R)
• M42: 18,860,552 km (0.085 R)
• M43: 19,006,110 km (0.113 R)
• M44: 20,407,543 km (0.076 R)
• M45: 21,158,524 km (0.052 R)
• M46: 21,309,768 km (0.088 R)
• M47: 21,423,462 km (0.08 R)
• M48: 21,499,458 km (0.065 R)
• M49: 23,075,172 km (0.117 R)
• M50: 23,192,008 km (0.051 R)
• M51: 23,936,108 km (0.095 R)
• M52: 24,330,897 km (0.119 R)
• M53: 24,489,471 km (0.1 R)
• M54: 24,966,987 km (0.111 R)
• M55: 25,568,370 km (0.08 R)
• M56: 25,648,854 km (0.111 R)
• M57: 26,662,828 km (0.106 R)
• M58: 26,908,169 km (0.066 R)
• M59: 27,607,090 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 11.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.59 AU - 10.43 AU

Year: 11048 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,449,111 km

• M1: 147,204 km (0.111 R)
• M2: 286,330 km (0.075 R)
• M3: 415,882 km (0.057 R)
• M4: 497,114 km (0.098 R)
• M5: 663,317 km (0.065 R)
• M6: 762,351 km (0.096 R)
• M7: 1,014,872 km (0.068 R)
• M8: 2,122,495 km (0.113 R)
• M9: 2,377,559 km (0.119 R)
• M10: 2,697,100 km (0.066 R)
• M11: 3,555,343 km (0.096 R)
• M12: 3,736,805 km (0.094 R)
• M13: 4,235,415 km (0.054 R)
• M14: 4,460,261 km (0.034 R)
• M15: 5,226,650 km (0.05 R)
• M16: 5,890,416 km (0.11 R)
• M17: 6,360,004 km (0.11 R)
• M18: 7,958,607 km (0.075 R)
• M19: 8,196,767 km (0.105 R)
• M20: 8,517,953 km (0.088 R)
• M21: 8,680,117 km (0.045 R)
• M22: 9,506,346 km (0.08 R)
• M23: 9,590,271 km (0.074 R)
• M24: 9,801,503 km (0.107 R)
• M25: 10,880,104 km (0.044 R)
• M26: 11,144,443 km (0.075 R)
• M27: 11,814,941 km (0.101 R)
• M28: 13,335,753 km (0.093 R)
• M29: 13,904,075 km (0.094 R)
• M30: 14,383,536 km (0.093 R)
• M31: 15,359,064 km (0.081 R)
• M32: 15,606,199 km (0.112 R)
• M33: 15,954,463 km (0.12 R)
• M34: 16,557,642 km (0.118 R)
• M35: 17,065,826 km (0.042 R)
• M36: 17,373,399 km (0.103 R)
• M37: 17,734,379 km (0.044 R)
• M38: 18,097,902 km (0.079 R)
• M39: 18,516,327 km (0.075 R)
• M40: 19,256,238 km (0.111 R)
• M41: 21,368,111 km (0.115 R)
• M42: 21,810,472 km (0.065 R)
• M43: 22,199,875 km (0.116 R)
• M44: 22,479,474 km (0.092 R)
• M45: 23,098,659 km (0.116 R)
• M46: 24,526,870 km (0.12 R)
• M47: 24,700,254 km (0.078 R)
• M48: 25,222,500 km (0.085 R)
• M49: 25,455,873 km (0.101 R)
• M50: 26,042,297 km (0.101 R)
• M51: 27,109,229 km (0.076 R)
• M52: 27,527,953 km (0.081 R)
• M53: 29,469,434 km (0.08 R)
• M54: 30,270,680 km (0.092 R)
• M55: 31,016,725 km (0.087 R)
• M56: 31,643,091 km (0.109 R)
• M57: 32,147,086 km (0.095 R)
• M58: 32,336,777 km (0.064 R)
• M59: 32,526,915 km (0.088 R)
• M60: 34,383,425 km (0.088 R)
• M61: 35,031,633 km (0.077 R)
• M62: 35,618,355 km (0.098 R)
• M63: 36,077,022 km (0.1 R)
• M64: 36,208,369 km (0.116 R)
• M65: 38,064,580 km (0.116 R)
• M66: 38,533,569 km (0.048 R)
• M67: 39,409,465 km (0.076 R)
• M68: 40,838,124 km (0.103 R)
• M69: 41,249,518 km (0.048 R)
• M70: 41,593,294 km (0.098 R)
• M71: 42,145,460 km (0.12 R)
• M72: 43,466,409 km (0.104 R)
• M73: 45,579,629 km (0.074 R)
• M74: 46,077,640 km (0.05 R)
• M75: 46,935,434 km (0.05 R)
• M76: 47,007,092 km (0.117 R)
• M77: 47,150,706 km (0.116 R)
• M78: 47,654,252 km (0.1 R)
• M79: 47,726,209 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit