🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 177 Days

Day: 28.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.69 AU - 0.73 AU

Year: 222 Days

Day: 14.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.99 AU - 0.99 AU

Year: 365 Days

Day: 40.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 14

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.72 AU - 6.52 AU

Year: 5615 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,267,392 km

• M1: 175,030 km (0.093 R)
• M2: 321,785 km (0.083 R)
• M3: 413,489 km (0.074 R)
• M4: 635,941 km (0.084 R)
• M5: 995,424 km (0.055 R)
• M6: 1,280,558 km (0.101 R)
• M7: 1,560,306 km (0.101 R)
• M8: 1,691,204 km (0.053 R)
• M9: 2,070,883 km (0.112 R)
• M10: 2,271,045 km (0.047 R)
• M11: 2,573,981 km (0.084 R)
• M12: 3,012,153 km (0.026 R)
• M13: 3,156,665 km (0.108 R)
• M14: 3,409,784 km (0.119 R)
• M15: 3,560,579 km (0.088 R)
• M16: 3,780,039 km (0.115 R)
• M17: 4,163,309 km (0.054 R)
• M18: 4,301,687 km (0.102 R)
• M19: 4,394,737 km (0.097 R)
• M20: 4,630,503 km (0.102 R)
• M21: 5,114,602 km (0.073 R)
• M22: 5,337,802 km (0.109 R)
• M23: 5,463,314 km (0.113 R)
• M24: 5,589,724 km (0.11 R)
• M25: 5,794,075 km (0.118 R)
• M26: 6,448,715 km (0.101 R)
• M27: 6,717,244 km (0.084 R)
• M28: 6,825,702 km (0.072 R)
• M29: 7,265,370 km (0.113 R)
• M30: 7,376,671 km (0.056 R)
• M31: 7,544,819 km (0.109 R)
• M32: 8,057,042 km (0.119 R)
• M33: 9,115,148 km (0.085 R)
• M34: 9,568,878 km (0.064 R)
• M35: 10,092,172 km (0.089 R)
• M36: 10,247,903 km (0.112 R)
• M37: 10,404,382 km (0.107 R)
• M38: 11,070,392 km (0.119 R)
• M39: 11,424,789 km (0.039 R)
• M40: 12,310,708 km (0.079 R)
• M41: 12,510,571 km (0.103 R)
• M42: 13,628,964 km (0.107 R)
• M43: 14,603,146 km (0.094 R)
• M44: 15,384,196 km (0.079 R)
• M45: 16,324,868 km (0.103 R)
• M46: 17,284,239 km (0.076 R)
• M47: 17,733,182 km (0.096 R)
• M48: 18,110,169 km (0.076 R)
• M49: 18,680,735 km (0.116 R)
• M50: 18,833,923 km (0.105 R)
• M51: 19,257,285 km (0.097 R)
• M52: 19,761,729 km (0.098 R)
• M53: 20,074,239 km (0.118 R)
• M54: 20,743,839 km (0.117 R)
• M55: 21,221,056 km (0.073 R)
• M56: 22,186,112 km (0.118 R)
• M57: 22,796,621 km (0.098 R)
• M58: 23,909,480 km (0.062 R)
• M59: 24,787,170 km (0.1 R)
• M60: 25,335,895 km (0.1 R)
• M61: 25,463,054 km (0.057 R)
• M62: 26,402,229 km (0.118 R)
• M63: 26,703,519 km (0.112 R)
• M64: 26,876,155 km (0.118 R)
• M65: 27,613,972 km (0.055 R)
• M66: 27,701,187 km (0.092 R)
• M67: 27,832,235 km (0.108 R)
• M68: 28,094,929 km (0.04 R)
• M69: 28,182,743 km (0.104 R)
• M70: 29,822,635 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.8

Radius: 7.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.52 AU - 14.96 AU

Year: 20987 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,267,392 km

• M1: 96,191 km (0.065 R)
• M2: 234,869 km (0.089 R)
• M3: 290,220 km (0.099 R)
• M4: 459,415 km (0.077 R)
• M5: 563,685 km (0.08 R)
• M6: 850,165 km (0.077 R)
• M7: 923,916 km (0.094 R)
• M8: 1,346,082 km (0.092 R)
• M9: 1,774,530 km (0.103 R)
• M10: 2,639,206 km (0.119 R)
• M11: 2,831,439 km (0.055 R)
• M12: 2,943,488 km (0.071 R)
• M13: 3,200,646 km (0.088 R)
• M14: 3,495,205 km (0.078 R)
• M15: 4,857,892 km (0.088 R)
• M16: 5,059,849 km (0.08 R)
• M17: 5,368,020 km (0.068 R)
• M18: 6,292,236 km (0.111 R)
• M19: 6,402,041 km (0.033 R)
• M20: 6,697,945 km (0.086 R)
• M21: 7,341,665 km (0.074 R)
• M22: 7,534,646 km (0.094 R)
• M23: 7,807,812 km (0.088 R)
• M24: 8,084,269 km (0.093 R)
• M25: 8,323,626 km (0.071 R)
• M26: 8,444,351 km (0.08 R)
• M27: 8,891,499 km (0.119 R)
• M28: 9,346,426 km (0.093 R)
• M29: 10,278,870 km (0.063 R)
• M30: 11,285,215 km (0.105 R)
• M31: 12,552,009 km (0.09 R)
• M32: 12,829,364 km (0.086 R)
• M33: 12,968,789 km (0.108 R)
• M34: 14,197,885 km (0.099 R)
• M35: 14,583,698 km (0.085 R)
• M36: 15,217,694 km (0.073 R)
• M37: 15,612,333 km (0.065 R)
• M38: 16,010,413 km (0.1 R)
• M39: 16,160,460 km (0.032 R)
• M40: 16,411,784 km (0.06 R)
• M41: 16,613,741 km (0.111 R)
• M42: 17,275,712 km (0.057 R)
• M43: 18,050,180 km (0.097 R)
• M44: 18,154,300 km (0.1 R)
• M45: 18,310,929 km (0.055 R)
• M46: 18,678,042 km (0.025 R)
• M47: 19,686,481 km (0.091 R)
• M48: 20,224,435 km (0.066 R)
• M49: 20,440,903 km (0.092 R)
• M50: 20,985,589 km (0.117 R)
• M51: 21,259,802 km (0.077 R)
• M52: 21,369,757 km (0.109 R)
• M53: 23,098,510 km (0.114 R)
• M54: 23,495,094 km (0.087 R)
• M55: 24,582,820 km (0.076 R)
• M56: 26,274,323 km (0.074 R)
• M57: 26,451,447 km (0.073 R)
• M58: 26,510,538 km (0.049 R)
• M59: 26,569,779 km (0.045 R)
• M60: 28,123,801 km (0.098 R)
• M61: 28,607,750 km (0.051 R)
• M62: 29,829,965 km (0.085 R)
• M63: 29,953,084 km (0.104 R)
• M64: 30,261,704 km (0.065 R)
• M65: 31,318,913 km (0.067 R)
• M66: 32,198,698 km (0.101 R)
• M67: 32,261,828 km (0.09 R)
• M68: 32,831,945 km (0.079 R)
• M69: 34,562,494 km (0.112 R)
• M70: 35,210,851 km (0.084 R)
• M71: 35,341,001 km (0.08 R)
• M72: 36,125,343 km (0.072 R)
• M73: 38,244,845 km (0.08 R)
• M74: 38,579,645 km (0.119 R)
• M75: 39,117,450 km (0.115 R)
• M76: 41,087,354 km (0.05 R)
• M77: 41,498,898 km (0.056 R)
• M78: 41,774,009 km (0.102 R)
• M79: 42,603,080 km (0.116 R)
• M80: 43,786,998 km (0.09 R)
• M81: 44,840,466 km (0.106 R)
• M82: 46,258,055 km (0.097 R)
• M83: 47,834,368 km (0.081 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: 272 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit