🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.6 AU - 0.64 AU

Year: 185 Days

Day: 38.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 271 Days

Day: 29.4 Hours

Environment

Temp: 70 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,566,054 km

• M1: 39,793 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 467 Days

Day: 13.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.03 AU - 1.67 AU

Year: 594 Days

Day: 23.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,566,054 km

• M1: 347,665 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.54 AU - 3.7 AU

Year: 2087 Days

Day: 38.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,566,054 km

• M1: 1,363,585 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.72 AU - 3.96 AU

Year: 2850 Days

Day: 22.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,566,054 km

• M1: 2,042,759 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 13.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.88 AU - 9.44 AU

Year: 10500 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,566,054 km

• M1: 190,737 km (0.056 R)
• M2: 291,566 km (0.104 R)
• M3: 409,001 km (0.11 R)
• M4: 505,342 km (0.11 R)
• M5: 693,685 km (0.085 R)
• M6: 926,908 km (0.094 R)
• M7: 1,124,677 km (0.087 R)
• M8: 1,729,351 km (0.062 R)
• M9: 2,703,982 km (0.067 R)
• M10: 3,539,486 km (0.11 R)
• M11: 3,665,148 km (0.073 R)
• M12: 3,856,484 km (0.11 R)
• M13: 4,149,845 km (0.072 R)
• M14: 5,215,879 km (0.083 R)
• M15: 5,431,749 km (0.111 R)
• M16: 6,401,143 km (0.044 R)
• M17: 6,593,825 km (0.07 R)
• M18: 7,103,655 km (0.062 R)
• M19: 7,464,036 km (0.111 R)
• M20: 7,830,551 km (0.072 R)
• M21: 8,244,787 km (0.103 R)
• M22: 8,370,450 km (0.077 R)
• M23: 8,666,205 km (0.071 R)
• M24: 11,246,618 km (0.113 R)
• M25: 11,526,366 km (0.095 R)
• M26: 11,808,358 km (0.096 R)
• M27: 11,902,904 km (0.108 R)
• M28: 12,092,744 km (0.046 R)
• M29: 12,235,759 km (0.06 R)
• M30: 12,331,352 km (0.026 R)
• M31: 12,523,436 km (0.081 R)
• M32: 12,861,976 km (0.081 R)
• M33: 13,252,576 km (0.071 R)
• M34: 13,350,862 km (0.1 R)
• M35: 13,895,697 km (0.079 R)
• M36: 14,145,825 km (0.085 R)
• M37: 14,447,863 km (0.109 R)
• M38: 15,212,308 km (0.073 R)
• M39: 15,833,439 km (0.094 R)
• M40: 16,042,427 km (0.096 R)
• M41: 16,410,138 km (0.115 R)
• M42: 16,515,755 km (0.075 R)
• M43: 17,154,089 km (0.094 R)
• M44: 19,006,260 km (0.1 R)
• M45: 19,228,263 km (0.091 R)
• M46: 19,899,808 km (0.116 R)
• M47: 20,238,348 km (0.073 R)
• M48: 20,351,594 km (0.115 R)
• M49: 21,785,639 km (0.081 R)
• M50: 22,368,322 km (0.029 R)
• M51: 23,074,275 km (0.101 R)
• M52: 23,907,236 km (0.105 R)
• M53: 25,909,454 km (0.072 R)
• M54: 26,464,761 km (0.04 R)
• M55: 27,838,967 km (0.096 R)
• M56: 27,964,928 km (0.056 R)
• M57: 28,407,738 km (0.116 R)
• M58: 29,044,277 km (0.098 R)
• M59: 29,300,239 km (0.075 R)
• M60: 29,685,453 km (0.106 R)
• M61: 29,814,257 km (0.119 R)
• M62: 30,072,463 km (0.104 R)
• M63: 30,851,419 km (0.069 R)
• M64: 31,637,107 km (0.093 R)
• M65: 33,161,360 km (0.054 R)
• M66: 34,235,772 km (0.095 R)
• M67: 36,143,294 km (0.064 R)
• M68: 36,971,468 km (0.119 R)
• M69: 37,736,063 km (0.108 R)
• M70: 37,945,350 km (0.101 R)
• M71: 38,225,248 km (0.109 R)
• M72: 40,060,963 km (0.106 R)
• M73: 40,417,156 km (0.092 R)
• M74: 40,560,022 km (0.114 R)
• M75: 40,703,037 km (0.096 R)
• M76: 41,564,422 km (0.096 R)
• M77: 41,852,996 km (0.098 R)
• M78: 42,069,764 km (0.114 R)
• M79: 42,214,425 km (0.11 R)
• M80: 42,867,868 km (0.102 R)
• M81: 45,069,949 km (0.071 R)
• M82: 50,042,582 km (0.114 R)
• M83: 50,349,557 km (0.098 R)
• M84: 50,811,066 km (0.07 R)
• M85: 51,660,932 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 3.5

Gravity: 34.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.87 AU - 14.61 AU

Year: 19290 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,566,054 km

• M1: 171,140 km (0.102 R)
• M2: 474,375 km (0.073 R)
• M3: 857,196 km (0.103 R)
• M4: 1,417,739 km (0.074 R)
• M5: 1,746,705 km (0.112 R)
• M6: 1,861,596 km (0.097 R)
• M7: 1,978,881 km (0.063 R)
• M8: 2,898,608 km (0.057 R)
• M9: 3,103,258 km (0.081 R)
• M10: 3,277,390 km (0.099 R)
• M11: 3,348,000 km (0.058 R)
• M12: 4,661,619 km (0.117 R)
• M13: 4,861,033 km (0.111 R)
• M14: 5,770,738 km (0.1 R)
• M15: 6,201,131 km (0.055 R)
• M16: 6,508,704 km (0.104 R)
• M17: 6,552,985 km (0.087 R)
• M18: 6,641,996 km (0.085 R)
• M19: 6,866,093 km (0.116 R)
• M20: 7,092,734 km (0.108 R)
• M21: 8,214,419 km (0.045 R)
• M22: 8,358,482 km (0.059 R)
• M23: 8,503,442 km (0.098 R)
• M24: 9,091,212 km (0.114 R)
• M25: 9,440,074 km (0.102 R)
• M26: 11,516,343 km (0.107 R)
• M27: 11,623,755 km (0.106 R)
• M28: 11,677,460 km (0.079 R)
• M29: 12,110,995 km (0.115 R)
• M30: 13,499,413 km (0.045 R)
• M31: 13,783,200 km (0.032 R)
• M32: 14,703,975 km (0.093 R)
• M33: 15,763,576 km (0.063 R)
• M34: 17,030,521 km (0.107 R)
• M35: 17,091,557 km (0.088 R)
• M36: 17,645,218 km (0.055 R)
• M37: 19,022,865 km (0.087 R)
• M38: 19,468,368 km (0.105 R)
• M39: 20,499,695 km (0.079 R)
• M40: 20,695,070 km (0.085 R)
• M41: 21,021,942 km (0.07 R)
• M42: 21,218,962 km (0.113 R)
• M43: 21,350,608 km (0.099 R)
• M44: 21,747,192 km (0.12 R)
• M45: 22,480,670 km (0.102 R)
• M46: 23,154,459 km (0.08 R)
• M47: 24,383,855 km (0.075 R)
• M48: 25,075,894 km (0.026 R)
• M49: 25,985,300 km (0.1 R)
• M50: 26,763,209 km (0.099 R)
• M51: 26,834,268 km (0.112 R)
• M52: 27,476,940 km (0.099 R)
• M53: 27,836,125 km (0.073 R)
• M54: 28,414,171 km (0.11 R)
• M55: 28,704,690 km (0.076 R)
• M56: 29,950,092 km (0.029 R)
• M57: 31,063,699 km (0.1 R)
• M58: 31,663,137 km (0.033 R)
• M59: 32,873,384 km (0.111 R)
• M60: 34,098,591 km (0.114 R)
• M61: 34,330,019 km (0.11 R)
• M62: 36,042,914 km (0.116 R)
• M63: 36,121,303 km (0.095 R)
• M64: 36,593,584 km (0.053 R)
• M65: 37,783,336 km (0.073 R)
• M66: 38,744,053 km (0.059 R)
• M67: 38,905,021 km (0.066 R)
• M68: 39,227,554 km (0.079 R)
• M69: 39,308,337 km (0.096 R)
• M70: 39,389,119 km (0.065 R)
• M71: 40,853,234 km (0.091 R)
• M72: 43,499,919 km (0.117 R)
• M73: 43,667,170 km (0.102 R)
• M74: 45,775,752 km (0.079 R)
• M75: 46,457,469 km (0.119 R)
• M76: 48,089,881 km (0.033 R)
• M77: 48,436,051 km (0.084 R)
• M78: 48,609,285 km (0.118 R)
• M79: 48,869,735 km (0.094 R)
• M80: 49,566,412 km (0.096 R)
• M81: 50,266,381 km (0.096 R)
• M82: 50,354,045 km (0.104 R)
• M83: 52,296,872 km (0.116 R)
• M84: 53,188,027 km (0.116 R)
• M85: 53,635,624 km (0.066 R)
• M86: 56,073,321 km (0.108 R)
• M87: 56,528,847 km (0.064 R)
• M88: 56,894,015 km (0.082 R)
• M89: 57,718,598 km (0.082 R)
• M90: 58,178,313 km (0.101 R)
• M91: 59,286,833 km (0.098 R)
• M92: 59,657,836 km (0.039 R)
• M93: 60,495,584 km (0.11 R)
• M94: 61,524,667 km (0.039 R)
• M95: 61,712,413 km (0.078 R)
• M96: 62,276,696 km (0.11 R)

Asteroid Belt

Center: 14.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.9

Radius: 3

Gravity: 30.54 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.27 AU - 18.61 AU

Year: 22978 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,566,054 km

• M1: 42,785 km (0.053 R)
• M2: 185,950 km (0.096 R)
• M3: 310,266 km (0.082 R)
• M4: 566,976 km (0.094 R)
• M5: 874,699 km (0.109 R)
• M6: 919,129 km (0.111 R)
• M7: 1,403,527 km (0.077 R)
• M8: 1,455,737 km (0.117 R)
• M9: 1,508,545 km (0.104 R)
• M10: 1,643,482 km (0.113 R)
• M11: 1,726,359 km (0.106 R)
• M12: 2,071,183 km (0.106 R)
• M13: 2,100,952 km (0.08 R)
• M14: 2,160,792 km (0.105 R)
• M15: 2,190,861 km (0.104 R)
• M16: 2,312,783 km (0.112 R)
• M17: 2,822,014 km (0.099 R)
• M18: 2,988,068 km (0.118 R)
• M19: 3,055,387 km (0.112 R)
• M20: 3,260,336 km (0.038 R)
• M21: 3,295,043 km (0.038 R)
• M22: 3,938,314 km (0.069 R)
• M23: 4,123,665 km (0.107 R)
• M24: 4,161,214 km (0.117 R)
• M25: 4,697,074 km (0.07 R)
• M26: 5,499,367 km (0.032 R)
• M27: 6,386,333 km (0.085 R)
• M28: 6,560,315 km (0.067 R)
• M29: 7,001,928 km (0.093 R)
• M30: 8,053,751 km (0.116 R)
• M31: 8,194,523 km (0.082 R)
• M32: 8,717,517 km (0.091 R)
• M33: 10,096,959 km (0.082 R)
• M34: 10,967,020 km (0.079 R)
• M35: 11,754,353 km (0.085 R)
• M36: 11,860,718 km (0.094 R)
• M37: 13,327,525 km (0.088 R)
• M38: 13,717,078 km (0.111 R)
• M39: 14,166,769 km (0.12 R)
• M40: 14,450,257 km (0.115 R)
• M41: 15,080,662 km (0.056 R)
• M42: 15,661,401 km (0.066 R)
• M43: 16,190,379 km (0.068 R)
• M44: 16,249,470 km (0.119 R)
• M45: 16,784,881 km (0.104 R)
• M46: 17,872,906 km (0.039 R)
• M47: 20,755,209 km (0.116 R)
• M48: 20,819,536 km (0.104 R)
• M49: 23,309,143 km (0.1 R)
• M50: 23,509,605 km (0.113 R)
• M51: 23,643,644 km (0.025 R)
• M52: 24,792,855 km (0.033 R)
• M53: 25,202,753 km (0.097 R)
• M54: 25,408,600 km (0.097 R)
• M55: 25,615,045 km (0.118 R)
• M56: 25,891,053 km (0.116 R)
• M57: 26,515,624 km (0.119 R)
• M58: 27,992,305 km (0.119 R)
• M59: 28,134,273 km (0.118 R)
• M60: 28,490,466 km (0.117 R)
• M61: 28,561,824 km (0.069 R)
• M62: 28,704,839 km (0.119 R)
• M63: 28,991,469 km (0.088 R)
• M64: 30,804,595 km (0.105 R)
• M65: 31,098,106 km (0.094 R)
• M66: 32,430,126 km (0.055 R)
• M67: 33,479,106 km (0.048 R)
• M68: 35,918,000 km (0.088 R)
• M69: 36,459,095 km (0.109 R)
• M70: 37,393,035 km (0.106 R)
• M71: 37,471,125 km (0.091 R)
• M72: 39,921,538 km (0.076 R)
• M73: 41,287,068 km (0.079 R)
• M74: 41,772,662 km (0.08 R)
• M75: 42,423,114 km (0.052 R)
• M76: 42,913,047 km (0.086 R)
• M77: 43,404,925 km (0.054 R)
• M78: 45,141,157 km (0.109 R)
• M79: 46,059,688 km (0.12 R)
• M80: 47,745,357 km (0.097 R)
• M81: 48,510,550 km (0.074 R)
• M82: 49,194,063 km (0.075 R)
• M83: 49,794,698 km (0.104 R)
• M84: 51,176,833 km (0.119 R)
• M85: 51,611,265 km (0.074 R)
• M86: 56,022,907 km (0.091 R)
• M87: 57,009,505 km (0.071 R)
• M88: 58,364,263 km (0.063 R)
• M89: 58,636,381 km (0.103 R)
• M90: 58,818,143 km (0.114 R)
• M91: 60,370,221 km (0.118 R)
• M92: 60,461,924 km (0.085 R)
• M93: 60,553,628 km (0.028 R)
• M94: 61,381,502 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit