🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.47 AU - 4.85 AU

Year: 3196 Days

Day: 17.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 8.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.91 AU - 8.75 AU

Year: 7476 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,573,908 km

• M1: 106,663 km (0.12 R)
• M2: 197,020 km (0.097 R)
• M3: 277,504 km (0.049 R)
• M4: 431,291 km (0.077 R)
• M5: 492,925 km (0.1 R)
• M6: 889,359 km (0.06 R)
• M7: 1,040,902 km (0.04 R)
• M8: 1,098,048 km (0.115 R)
• M9: 1,156,541 km (0.119 R)
• M10: 1,338,153 km (0.098 R)
• M11: 1,780,514 km (0.117 R)
• M12: 2,136,108 km (0.118 R)
• M13: 2,494,544 km (0.095 R)
• M14: 2,552,888 km (0.113 R)
• M15: 2,631,427 km (0.082 R)
• M16: 2,710,713 km (0.117 R)
• M17: 3,224,732 km (0.071 R)
• M18: 3,525,723 km (0.066 R)
• M19: 3,613,387 km (0.12 R)
• M20: 3,835,839 km (0.081 R)
• M21: 3,926,196 km (0.065 R)
• M22: 4,062,779 km (0.114 R)
• M23: 4,270,870 km (0.057 R)
• M24: 4,649,352 km (0.101 R)
• M25: 4,745,693 km (0.095 R)
• M26: 5,187,456 km (0.066 R)
• M27: 5,362,784 km (0.106 R)
• M28: 5,874,708 km (0.069 R)
• M29: 5,952,798 km (0.12 R)
• M30: 6,031,337 km (0.088 R)
• M31: 6,215,792 km (0.065 R)
• M32: 6,536,380 km (0.079 R)
• M33: 6,917,256 km (0.117 R)
• M34: 7,055,036 km (0.076 R)
• M35: 7,473,910 km (0.119 R)
• M36: 7,530,308 km (0.046 R)
• M37: 7,729,124 km (0.059 R)
• M38: 7,786,270 km (0.11 R)
• M39: 8,189,885 km (0.079 R)
• M40: 8,423,707 km (0.079 R)
• M41: 9,047,679 km (0.065 R)
• M42: 9,411,052 km (0.056 R)
• M43: 9,563,792 km (0.029 R)
• M44: 10,277,224 km (0.08 R)
• M45: 10,815,627 km (0.054 R)
• M46: 10,911,519 km (0.102 R)
• M47: 11,201,141 km (0.061 R)
• M48: 11,298,230 km (0.083 R)
• M49: 11,363,155 km (0.112 R)
• M50: 11,460,693 km (0.106 R)
• M51: 11,722,190 km (0.051 R)
• M52: 12,018,693 km (0.038 R)
• M53: 12,720,457 km (0.049 R)
• M54: 13,298,054 km (0.086 R)
• M55: 13,366,719 km (0.083 R)
• M56: 13,435,235 km (0.095 R)
• M57: 13,849,621 km (0.116 R)
• M58: 13,988,747 km (0.083 R)
• M59: 14,975,046 km (0.111 R)
• M60: 15,548,754 km (0.098 R)
• M61: 16,570,059 km (0.112 R)
• M62: 16,828,713 km (0.113 R)
• M63: 17,312,812 km (0.069 R)
• M64: 17,612,905 km (0.108 R)
• M65: 18,332,471 km (0.079 R)
• M66: 18,907,525 km (0.089 R)
• M67: 19,957,254 km (0.068 R)
• M68: 20,311,352 km (0.053 R)
• M69: 20,627,901 km (0.077 R)
• M70: 21,627,663 km (0.099 R)
• M71: 21,910,403 km (0.084 R)
• M72: 22,316,412 km (0.059 R)
• M73: 22,602,144 km (0.091 R)
• M74: 23,965,280 km (0.088 R)
• M75: 25,100,428 km (0.104 R)
• M76: 25,610,407 km (0.111 R)
• M77: 26,038,108 km (0.063 R)
• M78: 27,074,223 km (0.088 R)
• M79: 27,553,534 km (0.088 R)
• M80: 27,947,874 km (0.106 R)
• M81: 28,255,896 km (0.106 R)
• M82: 29,543,635 km (0.092 R)
• M83: 30,127,216 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.3

Radius: 3

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.17 AU - 20.03 AU

Year: 24337 Days

Day: 17.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,573,908 km

• M1: 395,238 km (0.112 R)
• M2: 482,453 km (0.117 R)
• M3: 1,026,241 km (0.085 R)
• M4: 1,245,552 km (0.111 R)
• M5: 1,270,684 km (0.108 R)
• M6: 2,074,474 km (0.112 R)
• M7: 2,867,642 km (0.114 R)
• M8: 3,419,059 km (0.12 R)
• M9: 4,654,738 km (0.12 R)
• M10: 5,094,406 km (0.085 R)
• M11: 5,175,638 km (0.073 R)
• M12: 5,463,763 km (0.084 R)
• M13: 5,505,351 km (0.105 R)
• M14: 7,528,363 km (0.06 R)
• M15: 12,217,209 km (0.096 R)
• M16: 12,654,783 km (0.109 R)
• M17: 16,215,212 km (0.088 R)
• M18: 16,937,770 km (0.09 R)
• M19: 17,793,919 km (0.093 R)
• M20: 18,978,135 km (0.069 R)
• M21: 19,167,377 km (0.111 R)
• M22: 20,769,121 km (0.031 R)
• M23: 22,613,214 km (0.119 R)
• M24: 24,577,733 km (0.055 R)
• M25: 25,894,045 km (0.075 R)
• M26: 27,732,154 km (0.052 R)
• M27: 28,739,097 km (0.118 R)
• M28: 28,956,463 km (0.114 R)
• M29: 29,831,311 km (0.108 R)
• M30: 29,904,614 km (0.108 R)
• M31: 32,432,070 km (0.117 R)
• M32: 34,180,121 km (0.087 R)
• M33: 37,213,368 km (0.099 R)
• M34: 37,292,206 km (0.094 R)
• M35: 37,529,319 km (0.086 R)
• M36: 38,402,671 km (0.107 R)
• M37: 40,656,064 km (0.085 R)
• M38: 41,062,820 km (0.105 R)
• M39: 41,226,032 km (0.101 R)
• M40: 42,291,617 km (0.089 R)
• M41: 42,456,324 km (0.113 R)
• M42: 43,615,409 km (0.091 R)
• M43: 43,781,762 km (0.119 R)
• M44: 44,365,941 km (0.102 R)
• M45: 44,868,740 km (0.093 R)
• M46: 45,120,812 km (0.099 R)
• M47: 46,049,217 km (0.064 R)
• M48: 46,558,298 km (0.12 R)
• M49: 48,440,688 km (0.075 R)
• M50: 48,871,979 km (0.051 R)
• M51: 49,912,133 km (0.104 R)
• M52: 50,086,265 km (0.118 R)
• M53: 50,697,222 km (0.086 R)
• M54: 51,486,202 km (0.106 R)
• M55: 52,014,432 km (0.116 R)
• M56: 53,432,021 km (0.086 R)
• M57: 55,131,752 km (0.081 R)
• M58: 55,581,892 km (0.077 R)
• M59: 59,043,437 km (0.098 R)
• M60: 60,893,065 km (0.076 R)
• M61: 61,918,409 km (0.098 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: 319 - 12,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit