🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.97 AU - 1.55 AU

Year: 519 Days

Day: 19.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.15 AU - 2.55 AU

Year: 1322 Days

Day: 12.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,555,251 km

• M1: 1,088,325 km (0.094 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 11.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.47 AU - 5.99 AU

Year: 4391 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,555,251 km

• M1: 159,322 km (0.12 R)
• M2: 257,159 km (0.114 R)
• M3: 358,885 km (0.085 R)
• M4: 461,509 km (0.096 R)
• M5: 576,401 km (0.098 R)
• M6: 670,049 km (0.1 R)
• M7: 1,035,516 km (0.09 R)
• M8: 1,234,033 km (0.108 R)
• M9: 1,607,878 km (0.103 R)
• M10: 1,714,691 km (0.096 R)
• M11: 1,935,647 km (0.108 R)
• M12: 2,049,790 km (0.078 R)
• M13: 2,301,862 km (0.068 R)
• M14: 2,388,180 km (0.112 R)
• M15: 2,671,818 km (0.108 R)
• M16: 2,836,376 km (0.07 R)
• M17: 2,985,375 km (0.112 R)
• M18: 3,194,663 km (0.089 R)
• M19: 3,272,005 km (0.085 R)
• M20: 3,872,042 km (0.092 R)
• M21: 4,017,002 km (0.063 R)
• M22: 4,227,187 km (0.094 R)
• M23: 4,419,570 km (0.109 R)
• M24: 5,240,713 km (0.101 R)
• M25: 5,332,416 km (0.086 R)
• M26: 5,704,316 km (0.089 R)
• M27: 6,205,170 km (0.111 R)
• M28: 6,399,797 km (0.065 R)
• M29: 6,970,513 km (0.1 R)
• M30: 7,172,769 km (0.09 R)
• M31: 7,739,296 km (0.094 R)
• M32: 7,843,865 km (0.054 R)
• M33: 8,160,414 km (0.096 R)
• M34: 9,135,194 km (0.106 R)
• M35: 9,862,090 km (0.069 R)
• M36: 10,203,772 km (0.045 R)
• M37: 10,520,620 km (0.087 R)
• M38: 10,723,774 km (0.109 R)
• M39: 10,840,460 km (0.078 R)
• M40: 10,928,274 km (0.104 R)
• M41: 11,282,073 km (0.11 R)
• M42: 11,549,704 km (0.08 R)
• M43: 11,879,866 km (0.07 R)
• M44: 12,061,328 km (0.111 R)
• M45: 12,365,610 km (0.116 R)
• M46: 12,549,466 km (0.099 R)
• M47: 13,893,304 km (0.103 R)
• M48: 14,276,574 km (0.115 R)
• M49: 15,086,048 km (0.12 R)
• M50: 15,512,850 km (0.102 R)
• M51: 15,611,884 km (0.064 R)
• M52: 15,877,121 km (0.052 R)
• M53: 16,043,773 km (0.093 R)
• M54: 16,210,874 km (0.102 R)
• M55: 16,783,385 km (0.035 R)
• M56: 17,089,163 km (0.08 R)
• M57: 17,465,402 km (0.093 R)
• M58: 17,913,597 km (0.095 R)
• M59: 18,017,568 km (0.068 R)
• M60: 18,540,412 km (0.076 R)
• M61: 18,680,585 km (0.06 R)
• M62: 19,245,317 km (0.094 R)
• M63: 19,994,952 km (0.091 R)
• M64: 20,899,720 km (0.057 R)
• M65: 21,118,881 km (0.114 R)
• M66: 21,633,198 km (0.059 R)
• M67: 21,854,903 km (0.076 R)
• M68: 22,412,603 km (0.118 R)
• M69: 22,674,400 km (0.096 R)
• M70: 23,276,531 km (0.064 R)
• M71: 23,352,228 km (0.081 R)
• M72: 23,922,196 km (0.102 R)
• M73: 24,113,232 km (0.096 R)
• M74: 24,343,164 km (0.087 R)
• M75: 24,535,248 km (0.111 R)
• M76: 25,192,281 km (0.12 R)
• M77: 25,815,955 km (0.038 R)
• M78: 26,011,928 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 5

Gravity: 36.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.29 AU - 14.75 AU

Year: 18249 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,555,251 km

• M1: 64,626 km (0.12 R)
• M2: 251,773 km (0.084 R)
• M3: 429,944 km (0.079 R)
• M4: 666,758 km (0.091 R)
• M5: 939,774 km (0.114 R)
• M6: 1,074,562 km (0.12 R)
• M7: 1,674,449 km (0.034 R)
• M8: 1,706,762 km (0.092 R)
• M9: 2,360,505 km (0.07 R)
• M10: 2,544,361 km (0.113 R)
• M11: 3,123,304 km (0.098 R)
• M12: 3,656,770 km (0.113 R)
• M13: 4,218,062 km (0.048 R)
• M14: 4,440,962 km (0.079 R)
• M15: 4,576,648 km (0.083 R)
• M16: 4,667,902 km (0.11 R)
• M17: 6,206,965 km (0.113 R)
• M18: 6,358,657 km (0.112 R)
• M19: 7,135,519 km (0.1 R)
• M20: 7,294,542 km (0.116 R)
• M21: 8,051,657 km (0.086 R)
• M22: 8,106,709 km (0.11 R)
• M23: 9,061,293 km (0.104 R)
• M24: 11,197,101 km (0.086 R)
• M25: 11,941,949 km (0.058 R)
• M26: 12,130,742 km (0.101 R)
• M27: 12,320,432 km (0.072 R)
• M28: 12,383,861 km (0.092 R)
• M29: 12,831,159 km (0.107 R)
• M30: 13,348,768 km (0.105 R)
• M31: 14,005,353 km (0.056 R)
• M32: 14,672,410 km (0.105 R)
• M33: 15,418,155 km (0.104 R)
• M34: 16,594,593 km (0.097 R)
• M35: 17,158,128 km (0.048 R)
• M36: 17,371,155 km (0.085 R)
• M37: 19,253,096 km (0.106 R)
• M38: 20,068,704 km (0.034 R)
• M39: 20,143,353 km (0.104 R)
• M40: 20,819,835 km (0.092 R)
• M41: 20,971,078 km (0.116 R)
• M42: 21,656,685 km (0.072 R)
• M43: 24,232,312 km (0.084 R)
• M44: 26,410,457 km (0.117 R)
• M45: 27,067,790 km (0.089 R)
• M46: 27,980,337 km (0.117 R)
• M47: 28,147,288 km (0.051 R)
• M48: 29,240,998 km (0.099 R)
• M49: 31,904,289 km (0.067 R)
• M50: 32,604,108 km (0.087 R)
• M51: 34,197,176 km (0.105 R)
• M52: 34,644,174 km (0.096 R)
• M53: 35,363,291 km (0.102 R)
• M54: 35,815,226 km (0.088 R)
• M55: 37,182,700 km (0.098 R)
• M56: 37,826,719 km (0.077 R)
• M57: 38,381,578 km (0.042 R)
• M58: 38,846,079 km (0.109 R)
• M59: 39,780,617 km (0.075 R)
• M60: 40,344,900 km (0.041 R)
• M61: 41,576,539 km (0.081 R)
• M62: 43,205,660 km (0.086 R)
• M63: 43,592,072 km (0.12 R)
• M64: 45,540,883 km (0.118 R)
• M65: 46,032,611 km (0.093 R)
• M66: 46,131,196 km (0.106 R)
• M67: 47,518,118 km (0.065 R)
• M68: 47,817,015 km (0.117 R)
• M69: 47,916,946 km (0.103 R)
• M70: 48,617,363 km (0.102 R)
• M71: 48,818,273 km (0.108 R)
• M72: 49,826,264 km (0.107 R)
• M73: 50,332,802 km (0.058 R)
• M74: 51,453,290 km (0.067 R)
• M75: 52,273,386 km (0.065 R)
• M76: 54,030,263 km (0.096 R)
• M77: 54,968,242 km (0.092 R)
• M78: 55,701,570 km (0.118 R)
• M79: 55,806,588 km (0.047 R)
• M80: 56,227,257 km (0.082 R)
• M81: 56,648,974 km (0.084 R)
• M82: 59,630,609 km (0.1 R)
• M83: 63,100,083 km (0.085 R)
• M84: 63,538,404 km (0.106 R)
• M85: 64,748,801 km (0.055 R)
• M86: 65,966,827 km (0.109 R)
• M87: 66,523,032 km (0.072 R)
• M88: 67,304,232 km (0.072 R)
• M89: 69,440,040 km (0.106 R)
• M90: 70,914,028 km (0.104 R)
• M91: 71,826,426 km (0.087 R)
• M92: 72,169,454 km (0.107 R)
• M93: 72,627,821 km (0.114 R)
• M94: 73,777,780 km (0.071 R)
• M95: 74,817,934 km (0.116 R)
• M96: 74,933,723 km (0.113 R)
• M97: 75,746,488 km (0.082 R)
• M98: 78,084,703 km (0.072 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: 213 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit