🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.35 AU - 2.49 AU

Year: 1375 Days

Day: 13.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.78 AU - 2.98 AU

Year: 1785 Days

Day: 29.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 10.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.84 AU - 10.6 AU

Year: 11933 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,320,912 km

• M1: 485,595 km (0.068 R)
• M2: 655,089 km (0.077 R)
• M3: 1,280,408 km (0.069 R)
• M4: 1,388,418 km (0.033 R)
• M5: 1,755,381 km (0.076 R)
• M6: 2,282,116 km (0.071 R)
• M7: 2,941,693 km (0.107 R)
• M8: 3,876,230 km (0.091 R)
• M9: 4,003,239 km (0.041 R)
• M10: 4,131,594 km (0.052 R)
• M11: 4,261,295 km (0.111 R)
• M12: 4,458,465 km (0.051 R)
• M13: 5,740,220 km (0.11 R)
• M14: 5,958,184 km (0.082 R)
• M15: 6,365,090 km (0.038 R)
• M16: 6,666,829 km (0.059 R)
• M17: 6,973,206 km (0.095 R)
• M18: 7,480,791 km (0.103 R)
• M19: 8,367,159 km (0.071 R)
• M20: 8,614,593 km (0.097 R)
• M21: 8,697,620 km (0.062 R)
• M22: 8,822,684 km (0.081 R)
• M23: 8,990,383 km (0.118 R)
• M24: 9,074,607 km (0.119 R)
• M25: 9,931,653 km (0.097 R)
• M26: 10,369,825 km (0.09 R)
• M27: 10,591,230 km (0.045 R)
• M28: 11,265,019 km (0.041 R)
• M29: 11,538,484 km (0.102 R)
• M30: 12,138,371 km (0.112 R)
• M31: 13,081,137 km (0.04 R)
• M32: 13,368,515 km (0.112 R)
• M33: 13,561,346 km (0.117 R)
• M34: 13,900,933 km (0.114 R)
• M35: 14,243,363 km (0.075 R)
• M36: 15,539,479 km (0.051 R)
• M37: 16,150,287 km (0.1 R)
• M38: 17,185,953 km (0.1 R)
• M39: 18,029,685 km (0.058 R)
• M40: 18,189,456 km (0.097 R)
• M41: 19,103,498 km (0.114 R)
• M42: 19,375,168 km (0.091 R)
• M43: 19,484,225 km (0.082 R)
• M44: 21,032,114 km (0.092 R)
• M45: 21,200,262 km (0.088 R)
• M46: 21,312,610 km (0.117 R)
• M47: 22,619,198 km (0.109 R)
• M48: 22,848,980 km (0.097 R)
• M49: 23,951,517 km (0.082 R)
• M50: 24,068,502 km (0.073 R)
• M51: 25,368,657 km (0.066 R)
• M52: 26,268,189 km (0.058 R)
• M53: 27,667,677 km (0.085 R)
• M54: 27,851,982 km (0.101 R)
• M55: 29,216,315 km (0.081 R)
• M56: 29,592,104 km (0.085 R)
• M57: 30,158,781 km (0.102 R)
• M58: 30,475,330 km (0.104 R)
• M59: 30,729,198 km (0.079 R)
• M60: 31,367,083 km (0.046 R)
• M61: 32,656,018 km (0.032 R)
• M62: 32,785,869 km (0.079 R)
• M63: 34,093,654 km (0.051 R)
• M64: 35,418,493 km (0.041 R)
• M65: 37,030,559 km (0.074 R)
• M66: 38,255,167 km (0.115 R)
• M67: 38,597,747 km (0.059 R)
• M68: 39,700,732 km (0.102 R)
• M69: 39,908,673 km (0.12 R)
• M70: 40,534,740 km (0.077 R)
• M71: 40,674,315 km (0.074 R)
• M72: 41,585,366 km (0.066 R)
• M73: 42,290,720 km (0.076 R)
• M74: 43,784,903 km (0.049 R)
• M75: 45,151,779 km (0.108 R)
• M76: 45,368,845 km (0.115 R)
• M77: 46,971,338 km (0.104 R)
• M78: 47,632,261 km (0.109 R)
• M79: 49,558,932 km (0.118 R)
• M80: 49,633,432 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 6.9

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.82 AU - 16.46 AU

Year: 19421 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 98.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,320,912 km

• M1: 91,404 km (0.087 R)
• M2: 226,042 km (0.105 R)
• M3: 320,887 km (0.085 R)
• M4: 857,345 km (0.029 R)
• M5: 946,356 km (0.064 R)
• M6: 1,015,171 km (0.092 R)
• M7: 2,846,997 km (0.074 R)
• M8: 5,912,257 km (0.037 R)
• M9: 6,522,168 km (0.088 R)
• M10: 7,520,734 km (0.037 R)
• M11: 7,942,749 km (0.097 R)
• M12: 7,990,172 km (0.031 R)
• M13: 8,324,523 km (0.103 R)
• M14: 8,372,694 km (0.095 R)
• M15: 8,420,864 km (0.118 R)
• M16: 9,354,654 km (0.097 R)
• M17: 9,505,150 km (0.093 R)
• M18: 10,424,428 km (0.096 R)
• M19: 12,073,296 km (0.117 R)
• M20: 13,801,600 km (0.073 R)
• M21: 14,087,482 km (0.088 R)
• M22: 14,665,229 km (0.091 R)
• M23: 15,427,879 km (0.101 R)
• M24: 16,808,368 km (0.062 R)
• M25: 17,420,971 km (0.115 R)
• M26: 17,978,373 km (0.113 R)
• M27: 18,165,520 km (0.049 R)
• M28: 19,047,399 km (0.058 R)
• M29: 20,591,399 km (0.064 R)
• M30: 22,509,842 km (0.092 R)
• M31: 25,318,093 km (0.075 R)
• M32: 25,808,475 km (0.098 R)
• M33: 26,160,778 km (0.11 R)
• M34: 26,727,604 km (0.086 R)
• M35: 27,801,268 km (0.105 R)
• M36: 29,621,874 km (0.095 R)
• M37: 30,286,687 km (0.115 R)
• M38: 30,807,138 km (0.109 R)
• M39: 31,480,778 km (0.104 R)
• M40: 32,994,858 km (0.12 R)
• M41: 34,532,424 km (0.056 R)
• M42: 36,408,232 km (0.12 R)
• M43: 37,120,168 km (0.115 R)
• M44: 37,438,064 km (0.049 R)
• M45: 38,156,582 km (0.069 R)
• M46: 38,557,804 km (0.069 R)
• M47: 38,799,255 km (0.096 R)
• M48: 39,121,788 km (0.104 R)
• M49: 39,364,286 km (0.086 R)
• M50: 39,688,465 km (0.03 R)
• M51: 40,257,984 km (0.104 R)
• M52: 40,748,216 km (0.08 R)
• M53: 42,313,608 km (0.118 R)
• M54: 42,562,539 km (0.108 R)
• M55: 42,978,571 km (0.09 R)
• M56: 43,228,848 km (0.109 R)
• M57: 44,571,788 km (0.098 R)
• M58: 48,248,156 km (0.114 R)
• M59: 48,595,073 km (0.07 R)
• M60: 51,046,533 km (0.1 R)
• M61: 51,488,446 km (0.053 R)
• M62: 52,109,426 km (0.105 R)
• M63: 52,198,287 km (0.114 R)
• M64: 52,554,330 km (0.054 R)
• M65: 55,341,638 km (0.073 R)
• M66: 59,100,883 km (0.11 R)
• M67: 59,751,035 km (0.066 R)
• M68: 59,937,135 km (0.097 R)
• M69: 61,245,667 km (0.083 R)
• M70: 62,469,228 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit