🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 40.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,372,864 km

• M1: 136,284 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.76 AU

Year: 228 Days

Day: 36 Hours

Environment

Temp: 151 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 345 Days

Day: 25.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.18 AU - 1.46 AU

Year: 565 Days

Day: 29.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,372,864 km

• M1: 767,287 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.86 AU - 2.7 AU

Year: 1283 Days

Day: 18.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,372,864 km

• M1: 720,763 km (0.104 R)
• M2: 2,033,783 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.14 AU - 2.46 AU

Year: 1300 Days

Day: 23.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 12.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.68 AU - 7 AU

Year: 6669 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 98,372,864 km

• M1: 198,816 km (0.069 R)
• M2: 455,226 km (0.12 R)
• M3: 625,618 km (0.057 R)
• M4: 819,796 km (0.038 R)
• M5: 1,259,913 km (0.081 R)
• M6: 1,433,596 km (0.118 R)
• M7: 1,650,513 km (0.118 R)
• M8: 1,915,451 km (0.086 R)
• M9: 2,078,662 km (0.072 R)
• M10: 2,541,369 km (0.112 R)
• M11: 2,651,622 km (0.082 R)
• M12: 2,806,157 km (0.101 R)
• M13: 2,905,939 km (0.093 R)
• M14: 3,065,410 km (0.066 R)
• M15: 3,242,683 km (0.087 R)
• M16: 3,393,179 km (0.061 R)
• M17: 3,716,609 km (0.062 R)
• M18: 3,810,856 km (0.116 R)
• M19: 4,294,506 km (0.049 R)
• M20: 4,426,900 km (0.092 R)
• M21: 4,526,981 km (0.053 R)
• M22: 4,900,826 km (0.087 R)
• M23: 4,987,144 km (0.078 R)
• M24: 5,897,298 km (0.107 R)
• M25: 6,044,652 km (0.115 R)
• M26: 6,437,645 km (0.113 R)
• M27: 6,704,229 km (0.089 R)
• M28: 6,935,656 km (0.038 R)
• M29: 8,566,124 km (0.11 R)
• M30: 8,901,821 km (0.11 R)
• M31: 9,092,559 km (0.056 R)
• M32: 9,348,969 km (0.104 R)
• M33: 9,499,764 km (0.107 R)
• M34: 9,694,690 km (0.069 R)
• M35: 10,221,125 km (0.059 R)
• M36: 10,376,408 km (0.103 R)
• M37: 10,666,927 km (0.111 R)
• M38: 11,005,467 km (0.084 R)
• M39: 11,164,788 km (0.118 R)
• M40: 11,301,820 km (0.036 R)
• M41: 13,062,437 km (0.102 R)
• M42: 13,376,294 km (0.116 R)
• M43: 13,643,775 km (0.061 R)
• M44: 14,184,122 km (0.06 R)
• M45: 14,357,506 km (0.097 R)
• M46: 14,481,672 km (0.084 R)
• M47: 14,581,454 km (0.088 R)
• M48: 14,781,466 km (0.099 R)
• M49: 15,083,355 km (0.081 R)
• M50: 15,184,483 km (0.078 R)
• M51: 15,311,043 km (0.06 R)
• M52: 15,923,945 km (0.119 R)
• M53: 16,285,075 km (0.025 R)
• M54: 17,015,711 km (0.075 R)
• M55: 17,200,015 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 11.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.56 AU - 11.16 AU

Year: 13341 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 98,372,864 km

• M1: 167,101 km (0.103 R)
• M2: 261,647 km (0.106 R)
• M3: 620,083 km (0.028 R)
• M4: 1,194,689 km (0.086 R)
• M5: 1,653,505 km (0.051 R)
• M6: 1,832,424 km (0.072 R)
• M7: 2,032,287 km (0.114 R)
• M8: 2,391,771 km (0.1 R)
• M9: 3,153,673 km (0.088 R)
• M10: 3,342,465 km (0.069 R)
• M11: 4,153,286 km (0.067 R)
• M12: 4,687,649 km (0.075 R)
• M13: 4,824,831 km (0.086 R)
• M14: 5,365,926 km (0.039 R)
• M15: 5,571,324 km (0.087 R)
• M16: 5,758,471 km (0.12 R)
• M17: 6,032,385 km (0.102 R)
• M18: 6,879,856 km (0.109 R)
• M19: 7,397,166 km (0.109 R)
• M20: 8,853,651 km (0.096 R)
• M21: 8,926,355 km (0.112 R)
• M22: 9,243,652 km (0.118 R)
• M23: 9,714,287 km (0.092 R)
• M24: 10,859,609 km (0.118 R)
• M25: 10,989,609 km (0.109 R)
• M26: 11,567,356 km (0.054 R)
• M27: 12,561,284 km (0.086 R)
• M28: 13,137,685 km (0.096 R)
• M29: 13,276,063 km (0.117 R)
• M30: 13,443,014 km (0.081 R)
• M31: 13,526,639 km (0.053 R)
• M32: 14,004,156 km (0.108 R)
• M33: 14,430,061 km (0.036 R)
• M34: 14,544,354 km (0.048 R)
• M35: 15,352,930 km (0.116 R)
• M36: 15,792,150 km (0.033 R)
• M37: 15,880,562 km (0.118 R)
• M38: 16,652,936 km (0.062 R)
• M39: 16,802,982 km (0.039 R)
• M40: 16,983,547 km (0.06 R)
• M41: 18,080,399 km (0.079 R)
• M42: 18,855,465 km (0.102 R)
• M43: 19,043,211 km (0.106 R)
• M44: 20,086,357 km (0.112 R)
• M45: 20,406,197 km (0.093 R)
• M46: 20,727,683 km (0.082 R)
• M47: 21,506,040 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 6.4

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.02 AU - 21 AU

Year: 28492 Days

Day: 23.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,372,864 km

• M1: 114,293 km (0.056 R)
• M2: 163,510 km (0.103 R)
• M3: 260,151 km (0.102 R)
• M4: 400,324 km (0.053 R)
• M5: 642,224 km (0.054 R)
• M6: 895,642 km (0.118 R)
• M7: 1,939,088 km (0.068 R)
• M8: 2,867,342 km (0.082 R)
• M9: 3,141,406 km (0.046 R)
• M10: 3,187,931 km (0.085 R)
• M11: 3,813,250 km (0.051 R)
• M12: 4,013,262 km (0.095 R)
• M13: 4,740,009 km (0.042 R)
• M14: 5,009,434 km (0.062 R)
• M15: 5,173,394 km (0.08 R)
• M16: 5,676,042 km (0.104 R)
• M17: 5,904,478 km (0.049 R)
• M18: 6,019,818 km (0.087 R)
• M19: 6,548,048 km (0.101 R)
• M20: 6,787,704 km (0.113 R)
• M21: 6,908,579 km (0.103 R)
• M22: 6,969,316 km (0.064 R)
• M23: 7,152,424 km (0.067 R)
• M24: 7,523,576 km (0.092 R)
• M25: 8,220,104 km (0.073 R)
• M26: 8,608,759 km (0.074 R)
• M27: 9,136,241 km (0.098 R)
• M28: 9,336,852 km (0.102 R)
• M29: 10,430,562 km (0.079 R)
• M30: 13,186,005 km (0.07 R)
• M31: 13,488,492 km (0.118 R)
• M32: 14,409,566 km (0.093 R)
• M33: 16,150,137 km (0.105 R)
• M34: 16,717,712 km (0.058 R)
• M35: 16,963,052 km (0.098 R)
• M36: 17,540,051 km (0.112 R)
• M37: 18,713,048 km (0.118 R)
• M38: 18,967,813 km (0.118 R)
• M39: 20,084,561 km (0.085 R)
• M40: 20,171,328 km (0.096 R)
• M41: 23,195,449 km (0.042 R)
• M42: 23,560,468 km (0.075 R)
• M43: 24,019,434 km (0.087 R)
• M44: 24,296,190 km (0.073 R)
• M45: 25,039,392 km (0.117 R)
• M46: 28,280,131 km (0.116 R)
• M47: 28,572,445 km (0.067 R)
• M48: 31,448,464 km (0.101 R)
• M49: 32,257,938 km (0.114 R)
• M50: 32,869,644 km (0.109 R)
• M51: 35,354,166 km (0.079 R)
• M52: 35,563,902 km (0.1 R)
• M53: 35,774,087 km (0.113 R)
• M54: 35,984,571 km (0.107 R)
• M55: 39,518,222 km (0.06 R)
• M56: 42,267,981 km (0.12 R)
• M57: 43,048,882 km (0.107 R)
• M58: 47,833,171 km (0.097 R)
• M59: 48,413,910 km (0.106 R)
• M60: 48,997,043 km (0.057 R)
• M61: 50,523,689 km (0.068 R)
• M62: 50,760,054 km (0.103 R)
• M63: 51,471,092 km (0.073 R)
• M64: 55,561,996 km (0.118 R)
• M65: 59,631,207 km (0.082 R)
• M66: 60,506,654 km (0.116 R)
• M67: 63,540,200 km (0.091 R)
• M68: 64,562,402 km (0.096 R)
• M69: 64,947,168 km (0.103 R)
• M70: 67,531,321 km (0.045 R)
• M71: 70,808,562 km (0.084 R)
• M72: 72,666,268 km (0.062 R)
• M73: 72,799,560 km (0.04 R)
• M74: 76,972,293 km (0.063 R)
• M75: 77,108,278 km (0.086 R)
• M76: 79,156,123 km (0.098 R)
• M77: 84,283,740 km (0.116 R)
• M78: 84,423,763 km (0.082 R)
• M79: 85,828,786 km (0.12 R)
• M80: 89,660,586 km (0.093 R)
• M81: 91,093,734 km (0.099 R)
• M82: 91,381,411 km (0.107 R)
• M83: 91,957,362 km (0.092 R)
• M84: 92,968,345 km (0.06 R)
• M85: 93,257,817 km (0.111 R)
• M86: 94,128,327 km (0.073 R)
• M87: 95,877,126 km (0.118 R)
• M88: 96,169,590 km (0.096 R)
• M89: 97,783,751 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit