🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 212 Days

Day: 17.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.96 AU - 1.58 AU

Year: 518 Days

Day: 20.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.48 AU - 1.58 AU

Year: 684 Days

Day: 15.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.78 AU - 2.6 AU

Year: 1172 Days

Day: 19.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.99 AU - 4.31 AU

Year: 3057 Days

Day: 23.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,894,136 km

• M1: 247,285 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.26 AU - 4.42 AU

Year: 3270 Days

Day: 30.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 10.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.45 AU - 11.55 AU

Year: 11436 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 97,894,136 km

• M1: 240,404 km (0.054 R)
• M2: 482,603 km (0.088 R)
• M3: 722,109 km (0.099 R)
• M4: 926,908 km (0.114 R)
• M5: 1,044,044 km (0.082 R)
• M6: 1,459,626 km (0.07 R)
• M7: 1,794,576 km (0.028 R)
• M8: 1,905,428 km (0.065 R)
• M9: 2,681,093 km (0.116 R)
• M10: 2,981,486 km (0.099 R)
• M11: 3,898,969 km (0.085 R)
• M12: 3,971,225 km (0.115 R)
• M13: 4,116,933 km (0.055 R)
• M14: 4,215,070 km (0.099 R)
• M15: 4,289,121 km (0.066 R)
• M16: 4,463,851 km (0.058 R)
• M17: 4,691,988 km (0.063 R)
• M18: 4,897,834 km (0.103 R)
• M19: 6,279,969 km (0.119 R)
• M20: 6,708,268 km (0.064 R)
• M21: 7,835,338 km (0.097 R)
• M22: 8,296,249 km (0.077 R)
• M23: 9,862,838 km (0.119 R)
• M24: 10,968,366 km (0.111 R)
• M25: 11,105,099 km (0.091 R)
• M26: 11,414,617 km (0.058 R)
• M27: 11,553,144 km (0.084 R)
• M28: 11,972,018 km (0.072 R)
• M29: 12,360,524 km (0.11 R)
• M30: 12,968,939 km (0.103 R)
• M31: 13,660,380 km (0.031 R)
• M32: 13,881,336 km (0.091 R)
• M33: 14,252,040 km (0.112 R)
• M34: 14,776,530 km (0.089 R)
• M35: 15,155,162 km (0.088 R)
• M36: 16,858,633 km (0.119 R)
• M37: 17,453,135 km (0.104 R)
• M38: 17,572,813 km (0.109 R)
• M39: 17,813,067 km (0.045 R)
• M40: 18,175,543 km (0.074 R)
• M41: 18,621,943 km (0.067 R)
• M42: 19,236,341 km (0.112 R)
• M43: 20,107,749 km (0.045 R)
• M44: 21,460,263 km (0.115 R)
• M45: 23,060,512 km (0.089 R)
• M46: 23,543,713 km (0.059 R)
• M47: 24,609,448 km (0.051 R)
• M48: 25,013,063 km (0.113 R)
• M49: 25,872,503 km (0.11 R)
• M50: 27,759,979 km (0.084 R)
• M51: 30,649,163 km (0.082 R)
• M52: 31,665,680 km (0.112 R)
• M53: 32,594,982 km (0.101 R)
• M54: 32,841,071 km (0.111 R)

Asteroid Belt

Center: 14.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.1

Radius: 4.4

Gravity: 35.7 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.08 AU - 19.16 AU

Year: 29058 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,894,136 km

• M1: 100,231 km (0.073 R)
• M2: 138,228 km (0.086 R)
• M3: 199,713 km (0.115 R)
• M4: 252,671 km (0.12 R)
• M5: 837,449 km (0.1 R)
• M6: 927,058 km (0.105 R)
• M7: 1,116,000 km (0.092 R)
• M8: 1,316,760 km (0.096 R)
• M9: 2,436,650 km (0.061 R)
• M10: 2,696,352 km (0.111 R)
• M11: 3,241,935 km (0.096 R)
• M12: 3,624,158 km (0.086 R)
• M13: 5,345,431 km (0.118 R)
• M14: 5,401,082 km (0.103 R)
• M15: 5,569,080 km (0.11 R)
• M16: 5,852,717 km (0.087 R)
• M17: 8,871,453 km (0.073 R)
• M18: 9,135,942 km (0.085 R)
• M19: 9,808,534 km (0.098 R)
• M20: 10,496,834 km (0.047 R)
• M21: 10,636,409 km (0.089 R)
• M22: 11,343,259 km (0.116 R)
• M23: 11,630,187 km (0.106 R)
• M24: 11,702,293 km (0.08 R)
• M25: 12,505,484 km (0.116 R)
• M26: 12,876,338 km (0.082 R)
• M27: 13,933,994 km (0.092 R)
• M28: 14,241,268 km (0.033 R)
• M29: 14,862,548 km (0.094 R)
• M30: 15,019,177 km (0.039 R)
• M31: 15,097,866 km (0.071 R)
• M32: 16,534,903 km (0.094 R)
• M33: 18,098,650 km (0.105 R)
• M34: 18,602,196 km (0.12 R)
• M35: 18,686,569 km (0.068 R)
• M36: 19,451,613 km (0.068 R)
• M37: 20,140,212 km (0.107 R)
• M38: 21,985,501 km (0.097 R)
• M39: 22,253,431 km (0.101 R)
• M40: 22,702,524 km (0.092 R)
• M41: 24,899,219 km (0.098 R)
• M42: 25,740,258 km (0.055 R)
• M43: 27,354,270 km (0.064 R)
• M44: 28,028,358 km (0.098 R)
• M45: 28,318,877 km (0.105 R)
• M46: 28,415,966 km (0.052 R)
• M47: 29,589,412 km (0.071 R)
• M48: 29,885,316 km (0.102 R)
• M49: 31,178,590 km (0.058 R)
• M50: 31,479,581 km (0.093 R)
• M51: 32,489,965 km (0.101 R)
• M52: 33,716,368 km (0.1 R)
• M53: 33,922,364 km (0.048 R)
• M54: 35,062,151 km (0.095 R)
• M55: 36,530,753 km (0.113 R)
• M56: 37,379,122 km (0.084 R)
• M57: 40,617,318 km (0.059 R)
• M58: 42,048,222 km (0.088 R)
• M59: 44,846,001 km (0.064 R)
• M60: 45,867,904 km (0.109 R)
• M61: 46,095,891 km (0.087 R)
• M62: 50,854,599 km (0.071 R)
• M63: 51,445,511 km (0.12 R)
• M64: 52,157,597 km (0.075 R)
• M65: 52,514,837 km (0.034 R)
• M66: 55,280,901 km (0.114 R)
• M67: 55,645,172 km (0.081 R)
• M68: 56,010,191 km (0.093 R)
• M69: 56,254,035 km (0.085 R)
• M70: 58,835,347 km (0.095 R)
• M71: 59,579,895 km (0.072 R)
• M72: 59,953,291 km (0.114 R)
• M73: 61,706,429 km (0.053 R)
• M74: 63,095,595 km (0.033 R)
• M75: 64,112,411 km (0.108 R)
• M76: 64,495,083 km (0.079 R)
• M77: 65,776,089 km (0.093 R)
• M78: 70,851,945 km (0.119 R)
• M79: 72,704,565 km (0.065 R)
• M80: 73,503,418 km (0.116 R)
• M81: 75,378,627 km (0.027 R)
• M82: 75,647,754 km (0.086 R)
• M83: 76,592,464 km (0.093 R)
• M84: 78,902,704 km (0.119 R)
• M85: 79,586,516 km (0.109 R)
• M86: 81,097,903 km (0.088 R)
• M87: 82,480,188 km (0.1 R)
• M88: 82,618,715 km (0.109 R)
• M89: 83,174,172 km (0.077 R)
• M90: 83,730,676 km (0.076 R)
• M91: 84,428,251 km (0.084 R)
• M92: 86,955,109 km (0.088 R)
• M93: 89,221,965 km (0.09 R)
• M94: 89,791,784 km (0.082 R)
• M95: 90,362,799 km (0.096 R)
• M96: 91,508,270 km (0.108 R)
• M97: 92,370,552 km (0.102 R)
• M98: 97,600,792 km (0.093 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 16,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit