🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 207 Days

Day: 40.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.58 AU - 0.78 AU

Year: 211 Days

Day: 41.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 447 Days

Day: 14.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,119,609 km

• M1: 635,791 km (0.112 R)
• M2: 763,847 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.1 AU - 1.2 AU

Year: 465 Days

Day: 47.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 154 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.55 AU - 2.19 AU

Year: 963 Days

Day: 18.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 11

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.3 AU - 5.8 AU

Year: 4275 Days

Day: 15 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,119,609 km

• M1: 187,147 km (0.118 R)
• M2: 316,250 km (0.091 R)
• M3: 389,702 km (0.12 R)
• M4: 733,628 km (0.116 R)
• M5: 827,875 km (0.108 R)
• M6: 1,082,490 km (0.088 R)
• M7: 1,347,727 km (0.071 R)
• M8: 1,465,760 km (0.086 R)
• M9: 1,776,624 km (0.11 R)
• M10: 2,246,810 km (0.115 R)
• M11: 2,352,576 km (0.105 R)
• M12: 2,830,392 km (0.098 R)
• M13: 3,198,702 km (0.096 R)
• M14: 3,278,288 km (0.087 R)
• M15: 3,358,472 km (0.112 R)
• M16: 3,479,946 km (0.039 R)
• M17: 3,582,420 km (0.091 R)
• M18: 3,665,148 km (0.101 R)
• M19: 4,639,180 km (0.1 R)
• M20: 4,843,231 km (0.088 R)
• M21: 5,004,049 km (0.11 R)
• M22: 5,143,324 km (0.1 R)
• M23: 5,331,070 km (0.12 R)
• M24: 5,449,551 km (0.111 R)
• M25: 5,981,521 km (0.071 R)
• M26: 6,203,824 km (0.097 R)
• M27: 6,353,721 km (0.097 R)
• M28: 7,782,231 km (0.058 R)
• M29: 7,889,941 km (0.035 R)
• M30: 8,215,915 km (0.032 R)
• M31: 8,325,570 km (0.1 R)
• M32: 9,477,624 km (0.077 R)
• M33: 9,563,941 km (0.097 R)
• M34: 10,087,085 km (0.092 R)
• M35: 10,619,504 km (0.066 R)
• M36: 10,739,033 km (0.11 R)
• M37: 10,829,091 km (0.069 R)
• M38: 11,343,707 km (0.087 R)
• M39: 11,680,901 km (0.115 R)
• M40: 12,365,461 km (0.063 R)
• M41: 12,491,273 km (0.086 R)
• M42: 12,839,536 km (0.114 R)
• M43: 12,935,129 km (0.118 R)
• M44: 13,126,914 km (0.112 R)
• M45: 13,643,027 km (0.092 R)
• M46: 14,067,286 km (0.108 R)
• M47: 14,198,783 km (0.078 R)
• M48: 14,728,509 km (0.102 R)
• M49: 15,096,520 km (0.115 R)
• M50: 15,433,713 km (0.112 R)
• M51: 15,603,208 km (0.078 R)
• M52: 15,807,409 km (0.044 R)
• M53: 16,494,661 km (0.115 R)
• M54: 16,772,315 km (0.07 R)
• M55: 17,051,464 km (0.048 R)
• M56: 17,156,632 km (0.109 R)
• M57: 17,261,949 km (0.067 R)
• M58: 17,720,765 km (0.061 R)
• M59: 17,969,547 km (0.103 R)
• M60: 18,255,279 km (0.115 R)
• M61: 18,578,410 km (0.069 R)
• M62: 18,722,772 km (0.081 R)
• M63: 18,903,486 km (0.057 R)
• M64: 18,976,041 km (0.097 R)
• M65: 19,303,511 km (0.11 R)
• M66: 19,376,515 km (0.098 R)
• M67: 19,816,482 km (0.081 R)
• M68: 20,074,688 km (0.032 R)
• M69: 21,193,979 km (0.096 R)
• M70: 21,685,259 km (0.039 R)
• M71: 21,913,395 km (0.1 R)
• M72: 23,259,327 km (0.106 R)
• M73: 23,570,790 km (0.109 R)
• M74: 23,844,405 km (0.079 R)
• M75: 25,028,921 km (0.063 R)
• M76: 25,108,507 km (0.077 R)
• M77: 26,516,223 km (0.086 R)
• M78: 26,597,454 km (0.101 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.61 AU - 11.73 AU

Year: 15019 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,119,609 km

• M1: 131,197 km (0.109 R)
• M2: 241,152 km (0.069 R)
• M3: 352,901 km (0.084 R)
• M4: 409,150 km (0.098 R)
• M5: 484,398 km (0.113 R)
• M6: 598,691 km (0.12 R)
• M7: 650,601 km (0.092 R)
• M8: 704,307 km (0.098 R)
• M9: 797,207 km (0.089 R)
• M10: 894,446 km (0.109 R)
• M11: 1,016,667 km (0.09 R)
• M12: 1,323,343 km (0.051 R)
• M13: 1,559,857 km (0.096 R)
• M14: 1,633,609 km (0.118 R)
• M15: 1,758,972 km (0.078 R)
• M16: 2,099,756 km (0.08 R)
• M17: 2,291,989 km (0.087 R)
• M18: 2,347,939 km (0.067 R)
• M19: 2,723,130 km (0.053 R)
• M20: 2,932,866 km (0.09 R)
• M21: 3,593,790 km (0.071 R)
• M22: 4,230,179 km (0.056 R)
• M23: 4,508,581 km (0.111 R)
• M24: 4,901,125 km (0.1 R)
• M25: 5,454,189 km (0.111 R)
• M26: 5,872,315 km (0.119 R)
• M27: 6,143,835 km (0.063 R)
• M28: 6,222,075 km (0.038 R)
• M29: 6,419,394 km (0.097 R)
• M30: 7,105,600 km (0.04 R)
• M31: 7,187,878 km (0.09 R)
• M32: 7,436,510 km (0.096 R)
• M33: 7,562,023 km (0.083 R)
• M34: 9,525,944 km (0.052 R)
• M35: 10,260,320 km (0.108 R)
• M36: 10,965,225 km (0.082 R)
• M37: 11,588,749 km (0.098 R)
• M38: 11,685,688 km (0.085 R)
• M39: 11,880,464 km (0.117 R)
• M40: 12,076,139 km (0.089 R)
• M41: 12,769,973 km (0.093 R)
• M42: 12,870,054 km (0.101 R)
• M43: 13,324,084 km (0.096 R)
• M44: 13,425,661 km (0.072 R)
• M45: 14,247,701 km (0.048 R)
• M46: 14,455,792 km (0.078 R)
• M47: 14,664,780 km (0.095 R)
• M48: 15,138,856 km (0.1 R)
• M49: 15,244,921 km (0.106 R)
• M50: 16,156,121 km (0.081 R)
• M51: 16,645,755 km (0.037 R)
• M52: 17,084,974 km (0.106 R)
• M53: 17,862,883 km (0.118 R)
• M54: 20,851,849 km (0.056 R)
• M55: 21,622,876 km (0.051 R)
• M56: 22,102,038 km (0.079 R)
• M57: 22,949,061 km (0.115 R)
• M58: 23,929,975 km (0.094 R)
• M59: 23,991,759 km (0.11 R)
• M60: 25,049,864 km (0.065 R)
• M61: 25,932,641 km (0.083 R)
• M62: 26,825,591 km (0.092 R)
• M63: 27,663,788 km (0.065 R)
• M64: 28,379,763 km (0.096 R)
• M65: 29,233,668 km (0.115 R)
• M66: 29,763,394 km (0.075 R)
• M67: 30,229,541 km (0.117 R)
• M68: 30,296,262 km (0.11 R)
• M69: 30,363,132 km (0.091 R)
• M70: 30,563,892 km (0.107 R)
• M71: 30,697,932 km (0.095 R)
• M72: 32,390,781 km (0.068 R)
• M73: 35,302,106 km (0.111 R)
• M74: 35,795,479 km (0.111 R)
• M75: 36,078,369 km (0.086 R)
• M76: 36,717,750 km (0.047 R)
• M77: 36,860,317 km (0.116 R)
• M78: 38,223,902 km (0.092 R)
• M79: 38,875,699 km (0.112 R)
• M80: 39,239,222 km (0.068 R)
• M81: 41,667,495 km (0.096 R)
• M82: 44,371,327 km (0.102 R)
• M83: 45,361,665 km (0.118 R)
• M84: 46,513,269 km (0.119 R)
• M85: 48,141,792 km (0.119 R)
• M86: 48,767,111 km (0.053 R)
• M87: 49,002,279 km (0.116 R)
• M88: 49,473,661 km (0.094 R)
• M89: 49,552,499 km (0.053 R)
• M90: 50,421,214 km (0.107 R)
• M91: 53,460,744 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635

Radius: 3.9

Gravity: 41.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.95 AU - 14.37 AU

Year: 17985 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,119,609 km

• M1: 65,973 km (0.12 R)
• M2: 107,411 km (0.074 R)
• M3: 201,658 km (0.09 R)
• M4: 540,048 km (0.112 R)
• M5: 642,972 km (0.114 R)
• M6: 1,193,193 km (0.118 R)
• M7: 1,246,300 km (0.101 R)
• M8: 1,553,125 km (0.096 R)
• M9: 1,790,537 km (0.092 R)
• M10: 1,851,573 km (0.086 R)
• M11: 3,211,567 km (0.032 R)
• M12: 4,510,525 km (0.095 R)
• M13: 4,552,263 km (0.11 R)
• M14: 5,367,272 km (0.11 R)
• M15: 5,723,764 km (0.07 R)
• M16: 5,814,121 km (0.089 R)
• M17: 5,996,182 km (0.108 R)
• M18: 6,412,662 km (0.079 R)
• M19: 7,967,433 km (0.082 R)
• M20: 8,017,847 km (0.091 R)
• M21: 8,527,378 km (0.064 R)
• M22: 9,047,530 km (0.11 R)
• M23: 10,612,922 km (0.111 R)
• M24: 11,171,819 km (0.032 R)
• M25: 12,259,845 km (0.097 R)
• M26: 12,493,217 km (0.109 R)
• M27: 12,669,144 km (0.048 R)
• M28: 12,727,936 km (0.093 R)
• M29: 12,786,878 km (0.075 R)
• M30: 13,023,542 km (0.108 R)
• M31: 13,381,081 km (0.096 R)
• M32: 14,289,289 km (0.047 R)
• M33: 14,534,780 km (0.036 R)
• M34: 15,342,458 km (0.1 R)
• M35: 15,846,603 km (0.113 R)
• M36: 15,973,462 km (0.106 R)
• M37: 16,164,499 km (0.111 R)
• M38: 16,292,106 km (0.112 R)
• M39: 18,581,103 km (0.097 R)
• M40: 19,388,782 km (0.095 R)
• M41: 19,456,549 km (0.063 R)
• M42: 19,796,885 km (0.094 R)
• M43: 20,760,145 km (0.112 R)
• M44: 24,836,089 km (0.082 R)
• M45: 25,427,449 km (0.085 R)
• M46: 25,501,650 km (0.057 R)
• M47: 25,799,350 km (0.08 R)
• M48: 28,145,194 km (0.113 R)
• M49: 28,529,810 km (0.085 R)
• M50: 31,191,605 km (0.118 R)
• M51: 31,430,213 km (0.031 R)
• M52: 31,669,570 km (0.06 R)
• M53: 34,013,320 km (0.093 R)
• M54: 34,916,741 km (0.025 R)
• M55: 35,495,835 km (0.08 R)
• M56: 35,828,092 km (0.111 R)
• M57: 36,078,070 km (0.111 R)
• M58: 37,167,741 km (0.107 R)
• M59: 37,674,279 km (0.096 R)
• M60: 39,036,218 km (0.091 R)
• M61: 40,761,081 km (0.104 R)
• M62: 42,863,680 km (0.071 R)
• M63: 43,306,190 km (0.114 R)
• M64: 43,661,186 km (0.087 R)
• M65: 43,750,196 km (0.061 R)
• M66: 43,839,058 km (0.114 R)
• M67: 45,631,240 km (0.065 R)
• M68: 46,536,158 km (0.077 R)
• M69: 46,808,875 km (0.07 R)
• M70: 47,538,613 km (0.037 R)
• M71: 48,180,089 km (0.115 R)
• M72: 49,471,717 km (0.112 R)
• M73: 51,149,158 km (0.067 R)
• M74: 51,430,551 km (0.065 R)
• M75: 53,224,529 km (0.102 R)
• M76: 54,081,425 km (0.117 R)
• M77: 54,272,462 km (0.105 R)
• M78: 54,846,918 km (0.099 R)
• M79: 55,905,323 km (0.063 R)
• M80: 56,873,370 km (0.104 R)
• M81: 57,262,175 km (0.098 R)
• M82: 57,359,414 km (0.112 R)
• M83: 58,924,208 km (0.074 R)
• M84: 60,602,097 km (0.076 R)
• M85: 62,997,459 km (0.093 R)
• M86: 64,408,914 km (0.085 R)
• M87: 65,525,363 km (0.11 R)
• M88: 66,136,919 km (0.118 R)
• M89: 67,160,468 km (0.064 R)
• M90: 67,468,490 km (0.052 R)
• M91: 67,777,110 km (0.052 R)
• M92: 68,705,664 km (0.066 R)
• M93: 69,016,080 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit