🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 144 Days

Day: 45.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.45 AU - 2.57 AU

Year: 1232 Days

Day: 28.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 13.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.21 AU - 19.03 AU

Year: 19125 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,846,266 km

• M1: 309,518 km (0.092 R)
• M2: 998,117 km (0.082 R)
• M3: 1,309,729 km (0.1 R)
• M4: 1,438,084 km (0.083 R)
• M5: 1,707,959 km (0.108 R)
• M6: 2,205,073 km (0.113 R)
• M7: 2,812,739 km (0.087 R)
• M8: 3,015,444 km (0.074 R)
• M9: 3,328,553 km (0.062 R)
• M10: 3,435,366 km (0.081 R)
• M11: 4,138,326 km (0.081 R)
• M12: 4,486,889 km (0.118 R)
• M13: 4,605,370 km (0.047 R)
• M14: 5,048,330 km (0.097 R)
• M15: 5,463,015 km (0.105 R)
• M16: 5,845,836 km (0.117 R)
• M17: 5,932,154 km (0.119 R)
• M18: 6,954,655 km (0.054 R)
• M19: 8,663,063 km (0.098 R)
• M20: 8,910,348 km (0.12 R)
• M21: 9,159,878 km (0.115 R)
• M22: 9,462,514 km (0.086 R)
• M23: 9,564,091 km (0.117 R)
• M24: 9,819,604 km (0.052 R)
• M25: 10,025,750 km (0.063 R)
• M26: 10,971,059 km (0.117 R)
• M27: 11,292,395 km (0.088 R)
• M28: 11,725,930 km (0.11 R)
• M29: 11,999,544 km (0.114 R)
• M30: 14,380,993 km (0.108 R)
• M31: 14,732,997 km (0.09 R)
• M32: 15,028,452 km (0.107 R)
• M33: 15,206,624 km (0.073 R)
• M34: 15,565,210 km (0.11 R)
• M35: 16,473,867 km (0.092 R)
• M36: 17,089,163 km (0.098 R)
• M37: 17,461,961 km (0.03 R)
• M38: 18,596,511 km (0.102 R)
• M39: 20,408,590 km (0.053 R)
• M40: 22,547,690 km (0.117 R)
• M41: 23,162,089 km (0.071 R)
• M42: 24,059,227 km (0.081 R)
• M43: 24,547,066 km (0.092 R)
• M44: 24,757,101 km (0.118 R)
• M45: 25,461,707 km (0.104 R)
• M46: 27,614,869 km (0.113 R)
• M47: 29,156,475 km (0.082 R)
• M48: 29,304,727 km (0.056 R)
• M49: 31,028,094 km (0.099 R)
• M50: 31,407,026 km (0.118 R)
• M51: 31,559,017 km (0.063 R)
• M52: 31,863,898 km (0.118 R)
• M53: 35,280,414 km (0.072 R)
• M54: 35,438,539 km (0.108 R)
• M55: 35,755,237 km (0.102 R)
• M56: 36,312,041 km (0.101 R)
• M57: 36,551,397 km (0.103 R)
• M58: 36,711,467 km (0.086 R)
• M59: 37,192,574 km (0.115 R)
• M60: 37,434,025 km (0.088 R)
• M61: 37,675,925 km (0.072 R)
• M62: 37,837,490 km (0.045 R)
• M63: 38,811,672 km (0.047 R)
• M64: 39,547,693 km (0.059 R)
• M65: 39,711,952 km (0.066 R)
• M66: 40,288,502 km (0.043 R)
• M67: 44,315,676 km (0.094 R)
• M68: 44,999,189 km (0.101 R)
• M69: 47,768,246 km (0.077 R)
• M70: 48,293,633 km (0.083 R)
• M71: 48,908,929 km (0.107 R)
• M72: 49,526,918 km (0.102 R)
• M73: 49,792,454 km (0.109 R)
• M74: 50,325,172 km (0.105 R)
• M75: 51,844,638 km (0.075 R)
• M76: 52,926,231 km (0.115 R)
• M77: 53,288,407 km (0.091 R)
• M78: 53,742,287 km (0.074 R)
• M79: 54,288,618 km (0.053 R)
• M80: 55,846,680 km (0.079 R)
• M81: 56,030,985 km (0.086 R)
• M82: 56,215,439 km (0.07 R)
• M83: 56,492,644 km (0.071 R)
• M84: 56,585,095 km (0.098 R)
• M85: 57,048,101 km (0.117 R)
• M86: 57,326,502 km (0.09 R)
• M87: 57,791,602 km (0.12 R)
• M88: 60,419,289 km (0.109 R)
• M89: 62,033,599 km (0.11 R)
• M90: 62,224,337 km (0.096 R)
• M91: 63,085,572 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.7

Radius: 7.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 17.59 AU - 23.17 AU

Year: 28503 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 102.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,846,266 km

• M1: 537,505 km (0.077 R)
• M2: 1,307,336 km (0.067 R)
• M3: 1,397,244 km (0.097 R)
• M4: 1,802,804 km (0.096 R)
• M5: 2,031,838 km (0.106 R)
• M6: 2,189,814 km (0.11 R)
• M7: 2,462,082 km (0.097 R)
• M8: 2,861,358 km (0.073 R)
• M9: 3,783,779 km (0.051 R)
• M10: 4,412,090 km (0.115 R)
• M11: 5,726,457 km (0.107 R)
• M12: 6,639,154 km (0.099 R)
• M13: 7,032,596 km (0.05 R)
• M14: 7,232,309 km (0.113 R)
• M15: 9,814,069 km (0.042 R)
• M16: 10,126,878 km (0.057 R)
• M17: 10,670,966 km (0.08 R)
• M18: 11,131,428 km (0.118 R)
• M19: 11,551,648 km (0.115 R)
• M20: 11,929,383 km (0.102 R)
• M21: 12,359,178 km (0.117 R)
• M22: 13,629,264 km (0.095 R)
• M23: 14,330,279 km (0.036 R)
• M24: 15,455,405 km (0.112 R)
• M25: 15,819,376 km (0.115 R)
• M26: 16,981,453 km (0.069 R)
• M27: 18,006,946 km (0.101 R)
• M28: 18,665,027 km (0.115 R)
• M29: 19,835,481 km (0.077 R)
• M30: 20,514,954 km (0.094 R)
• M31: 22,305,342 km (0.107 R)
• M32: 24,386,099 km (0.045 R)
• M33: 24,567,411 km (0.113 R)
• M34: 25,848,418 km (0.103 R)
• M35: 26,342,240 km (0.08 R)
• M36: 26,652,357 km (0.096 R)
• M37: 27,088,584 km (0.089 R)
• M38: 31,382,043 km (0.063 R)
• M39: 39,014,825 km (0.12 R)
• M40: 40,864,753 km (0.103 R)
• M41: 41,583,870 km (0.063 R)
• M42: 43,546,145 km (0.052 R)
• M43: 46,733,028 km (0.046 R)
• M44: 47,334,262 km (0.098 R)
• M45: 49,153,073 km (0.105 R)
• M46: 51,536,018 km (0.1 R)

Kuiper Belt

Range: 35.4 - 63.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit