🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 190 Days

Day: 14.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 175.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,327,175 km

• M1: 56,847 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.98 AU - 1.58 AU

Year: 514 Days

Day: 46.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.84 AU - 3.2 AU

Year: 1862 Days

Day: 24.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,327,175 km

• M1: 1,396,347 km (0.066 R)

Asteroid Belt

Center: 9.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.9

Radius: 7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.06 AU - 19.46 AU

Year: 22196 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,327,175 km

• M1: 119,977 km (0.115 R)
• M2: 257,757 km (0.103 R)
• M3: 569,968 km (0.097 R)
• M4: 631,602 km (0.042 R)
• M5: 974,331 km (0.114 R)
• M6: 1,453,044 km (0.106 R)
• M7: 1,568,384 km (0.109 R)
• M8: 1,656,946 km (0.085 R)
• M9: 1,932,804 km (0.028 R)
• M10: 3,063,016 km (0.096 R)
• M11: 3,362,960 km (0.088 R)
• M12: 3,594,089 km (0.117 R)
• M13: 4,401,618 km (0.025 R)
• M14: 4,612,102 km (0.11 R)
• M15: 4,740,009 km (0.097 R)
• M16: 4,955,729 km (0.114 R)
• M17: 5,622,038 km (0.049 R)
• M18: 10,339,008 km (0.1 R)
• M19: 10,394,808 km (0.094 R)
• M20: 10,675,154 km (0.059 R)
• M21: 11,071,738 km (0.098 R)
• M22: 12,527,625 km (0.072 R)
• M23: 12,587,015 km (0.092 R)
• M24: 13,066,177 km (0.098 R)
• M25: 13,126,615 km (0.104 R)
• M26: 13,247,490 km (0.098 R)
• M27: 13,308,077 km (0.04 R)
• M28: 15,999,791 km (0.043 R)
• M29: 16,129,044 km (0.088 R)
• M30: 17,241,155 km (0.102 R)
• M31: 20,652,584 km (0.117 R)
• M32: 22,869,026 km (0.069 R)
• M33: 24,860,025 km (0.095 R)
• M34: 25,611,455 km (0.072 R)
• M35: 26,752,587 km (0.099 R)
• M36: 28,377,669 km (0.078 R)
• M37: 28,534,148 km (0.067 R)
• M38: 28,612,538 km (0.117 R)
• M39: 28,848,005 km (0.084 R)
• M40: 29,716,719 km (0.114 R)
• M41: 29,796,006 km (0.057 R)
• M42: 30,034,615 km (0.037 R)
• M43: 30,114,351 km (0.089 R)
• M44: 30,754,330 km (0.057 R)
• M45: 31,479,730 km (0.08 R)
• M46: 32,783,177 km (0.105 R)
• M47: 33,523,985 km (0.082 R)
• M48: 33,772,168 km (0.085 R)
• M49: 35,022,358 km (0.085 R)
• M50: 36,117,863 km (0.108 R)
• M51: 38,170,046 km (0.094 R)
• M52: 38,429,150 km (0.109 R)
• M53: 39,297,266 km (0.107 R)
• M54: 39,908,822 km (0.083 R)
• M55: 40,084,151 km (0.079 R)
• M56: 40,171,815 km (0.102 R)
• M57: 40,876,122 km (0.096 R)
• M58: 41,229,772 km (0.057 R)
• M59: 41,673,329 km (0.036 R)
• M60: 42,118,383 km (0.084 R)
• M61: 44,367,288 km (0.109 R)
• M62: 44,730,811 km (0.104 R)
• M63: 45,827,064 km (0.067 R)
• M64: 48,232,448 km (0.07 R)
• M65: 49,356,526 km (0.114 R)
• M66: 49,638,817 km (0.065 R)
• M67: 50,963,507 km (0.109 R)
• M68: 51,630,264 km (0.068 R)
• M69: 52,491,649 km (0.099 R)
• M70: 53,068,648 km (0.088 R)
• M71: 53,550,951 km (0.1 R)
• M72: 56,574,025 km (0.087 R)
• M73: 58,454,022 km (0.096 R)
• M74: 59,251,827 km (0.049 R)
• M75: 59,351,758 km (0.113 R)
• M76: 59,852,462 km (0.078 R)
• M77: 60,858,059 km (0.095 R)
• M78: 61,362,952 km (0.12 R)
• M79: 62,072,046 km (0.115 R)
• M80: 62,478,504 km (0.081 R)
• M81: 63,805,586 km (0.085 R)
• M82: 64,318,557 km (0.12 R)
• M83: 64,524,105 km (0.087 R)
• M84: 64,626,879 km (0.115 R)
• M85: 65,968,921 km (0.047 R)
• M86: 66,279,935 km (0.106 R)
• M87: 67,215,969 km (0.108 R)
• M88: 67,633,347 km (0.087 R)
• M89: 68,156,191 km (0.114 R)
• M90: 68,785,550 km (0.088 R)
• M91: 68,890,567 km (0.032 R)
• M92: 69,733,103 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.2

Radius: 6.9

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.89 AU - 24.15 AU

Year: 32976 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,327,175 km

• M1: 552,166 km (0.1 R)
• M2: 1,255,725 km (0.104 R)
• M3: 1,329,476 km (0.071 R)
• M4: 1,443,171 km (0.026 R)
• M5: 1,599,650 km (0.091 R)
• M6: 1,929,214 km (0.079 R)
• M7: 2,058,317 km (0.098 R)
• M8: 2,370,677 km (0.098 R)
• M9: 5,002,104 km (0.077 R)
• M10: 6,164,479 km (0.034 R)
• M11: 6,939,995 km (0.108 R)
• M12: 7,205,232 km (0.084 R)
• M13: 7,745,879 km (0.047 R)
• M14: 8,794,260 km (0.117 R)
• M15: 10,185,221 km (0.118 R)
• M16: 10,791,093 km (0.108 R)
• M17: 11,021,174 km (0.025 R)
• M18: 11,486,573 km (0.109 R)
• M19: 11,643,053 km (0.117 R)
• M20: 14,158,242 km (0.061 R)
• M21: 14,918,797 km (0.072 R)
• M22: 16,040,632 km (0.053 R)
• M23: 16,391,289 km (0.084 R)
• M24: 16,655,928 km (0.106 R)
• M25: 17,638,337 km (0.061 R)
• M26: 18,456,039 km (0.098 R)
• M27: 18,639,446 km (0.117 R)
• M28: 19,846,252 km (0.049 R)
• M29: 21,078,190 km (0.119 R)
• M30: 23,615,071 km (0.087 R)
• M31: 24,414,971 km (0.071 R)
• M32: 27,597,067 km (0.107 R)
• M33: 27,806,803 km (0.102 R)
• M34: 27,911,821 km (0.081 R)
• M35: 32,885,651 km (0.118 R)
• M36: 34,227,394 km (0.082 R)
• M37: 34,904,923 km (0.094 R)
• M38: 35,018,318 km (0.071 R)
• M39: 35,131,714 km (0.095 R)
• M40: 37,195,267 km (0.1 R)
• M41: 38,241,554 km (0.118 R)
• M42: 40,125,590 km (0.11 R)
• M43: 40,244,370 km (0.065 R)
• M44: 43,007,892 km (0.098 R)
• M45: 43,983,270 km (0.048 R)
• M46: 44,966,128 km (0.096 R)
• M47: 45,583,967 km (0.109 R)
• M48: 45,956,017 km (0.103 R)
• M49: 48,209,709 km (0.079 R)
• M50: 51,915,398 km (0.034 R)
• M51: 52,044,800 km (0.106 R)
• M52: 52,953,757 km (0.111 R)
• M53: 53,475,404 km (0.068 R)
• M54: 54,261,242 km (0.06 R)
• M55: 55,050,820 km (0.12 R)
• M56: 56,375,210 km (0.077 R)
• M57: 57,710,071 km (0.111 R)
• M58: 59,731,887 km (0.058 R)
• M59: 60,411,061 km (0.104 R)
• M60: 60,547,195 km (0.062 R)
• M61: 60,956,046 km (0.075 R)
• M62: 61,639,858 km (0.1 R)
• M63: 62,601,174 km (0.071 R)
• M64: 63,429,198 km (0.102 R)
• M65: 64,121,986 km (0.035 R)
• M66: 64,678,041 km (0.119 R)
• M67: 64,817,317 km (0.105 R)
• M68: 64,956,592 km (0.087 R)
• M69: 65,375,317 km (0.083 R)
• M70: 69,896,613 km (0.077 R)
• M71: 73,063,002 km (0.099 R)
• M72: 74,080,267 km (0.103 R)
• M73: 74,955,864 km (0.117 R)
• M74: 75,541,539 km (0.066 R)
• M75: 77,012,385 km (0.054 R)
• M76: 78,047,603 km (0.078 R)
• M77: 78,789,907 km (0.047 R)
• M78: 84,811,521 km (0.091 R)
• M79: 86,953,912 km (0.082 R)
• M80: 87,415,272 km (0.099 R)
• M81: 91,135,472 km (0.1 R)
• M82: 91,916,971 km (0.102 R)
• M83: 93,172,097 km (0.071 R)
• M84: 95,382,106 km (0.087 R)
• M85: 96,971,285 km (0.104 R)
• M86: 99,532,101 km (0.053 R)
• M87: 99,853,736 km (0.103 R)
• M88: 100,498,054 km (0.086 R)
• M89: 101,952,894 km (0.116 R)
• M90: 106,030,483 km (0.068 R)
• M91: 108,006,671 km (0.068 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit