🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.68 AU - 0.74 AU

Year: 221 Days

Day: 20.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.89 AU - 1.03 AU

Year: 347 Days

Day: 28 Hours

Environment

Temp: 39 °C

Axial Tilt: 111.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,743,893 km

• M1: 235,617 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 9.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.6 AU - 7.56 AU

Year: 5531 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 100,743,893 km

• M1: 152,291 km (0.09 R)
• M2: 285,433 km (0.04 R)
• M3: 365,019 km (0.071 R)
• M4: 511,924 km (0.099 R)
• M5: 860,936 km (0.069 R)
• M6: 1,011,880 km (0.038 R)
• M7: 1,178,831 km (0.098 R)
• M8: 1,405,921 km (0.11 R)
• M9: 1,547,590 km (0.083 R)
• M10: 1,741,319 km (0.078 R)
• M11: 1,902,137 km (0.105 R)
• M12: 2,076,269 km (0.084 R)
• M13: 2,238,433 km (0.109 R)
• M14: 2,334,176 km (0.112 R)
• M15: 2,440,390 km (0.086 R)
• M16: 2,593,578 km (0.108 R)
• M17: 2,694,407 km (0.071 R)
• M18: 2,796,583 km (0.043 R)
• M19: 2,899,955 km (0.096 R)
• M20: 3,336,631 km (0.067 R)
• M21: 3,456,758 km (0.094 R)
• M22: 3,588,255 km (0.116 R)
• M23: 3,773,307 km (0.094 R)
• M24: 4,078,038 km (0.114 R)
• M25: 4,174,379 km (0.077 R)
• M26: 4,369,006 km (0.046 R)
• M27: 4,633,345 km (0.08 R)
• M28: 4,982,656 km (0.052 R)
• M29: 5,074,061 km (0.091 R)
• M30: 5,223,958 km (0.105 R)
• M31: 5,445,811 km (0.108 R)
• M32: 6,007,701 km (0.097 R)
• M33: 6,080,854 km (0.12 R)
• M34: 6,166,424 km (0.104 R)
• M35: 6,227,909 km (0.082 R)
• M36: 6,289,543 km (0.098 R)
• M37: 6,538,025 km (0.055 R)
• M38: 6,663,538 km (0.078 R)
• M39: 6,904,241 km (0.107 R)
• M40: 7,134,771 km (0.119 R)
• M41: 7,199,398 km (0.117 R)
• M42: 7,264,024 km (0.109 R)
• M43: 7,472,414 km (0.084 R)
• M44: 7,722,541 km (0.118 R)
• M45: 7,948,584 km (0.106 R)
• M46: 8,109,551 km (0.041 R)
• M47: 8,339,333 km (0.065 R)
• M48: 8,653,788 km (0.038 R)
• M49: 8,833,156 km (0.1 R)
• M50: 8,930,394 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 10.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.22 AU - 10.2 AU

Year: 10313 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,743,893 km

• M1: 210,035 km (0.065 R)
• M2: 327,919 km (0.102 R)
• M3: 716,125 km (0.107 R)
• M4: 867,668 km (0.089 R)
• M5: 1,325,288 km (0.093 R)
• M6: 1,759,271 km (0.102 R)
• M7: 1,874,461 km (0.11 R)
• M8: 2,137,305 km (0.099 R)
• M9: 2,285,706 km (0.114 R)
• M10: 2,886,341 km (0.082 R)
• M11: 3,418,311 km (0.115 R)
• M12: 3,830,005 km (0.039 R)
• M13: 4,041,835 km (0.119 R)
• M14: 4,540,445 km (0.106 R)
• M15: 4,732,529 km (0.071 R)
• M16: 4,959,917 km (0.098 R)
• M17: 5,629,817 km (0.079 R)
• M18: 5,871,118 km (0.116 R)
• M19: 6,328,140 km (0.091 R)
• M20: 6,615,068 km (0.05 R)
• M21: 6,760,178 km (0.109 R)
• M22: 7,805,419 km (0.119 R)
• M23: 8,113,441 km (0.11 R)
• M24: 9,020,752 km (0.09 R)
• M25: 9,343,883 km (0.114 R)
• M26: 9,466,104 km (0.098 R)
• M27: 9,753,332 km (0.097 R)
• M28: 10,126,729 km (0.084 R)
• M29: 10,336,166 km (0.12 R)
• M30: 10,631,921 km (0.066 R)
• M31: 10,759,528 km (0.115 R)
• M32: 11,102,256 km (0.108 R)
• M33: 12,509,075 km (0.076 R)
• M34: 12,869,606 km (0.07 R)
• M35: 14,345,389 km (0.099 R)
• M36: 14,865,092 km (0.094 R)
• M37: 15,342,758 km (0.106 R)
• M38: 15,438,949 km (0.096 R)
• M39: 15,728,720 km (0.1 R)
• M40: 16,020,137 km (0.115 R)
• M41: 16,117,675 km (0.091 R)
• M42: 17,353,951 km (0.096 R)
• M43: 17,554,562 km (0.084 R)
• M44: 18,110,318 km (0.104 R)
• M45: 19,498,736 km (0.082 R)
• M46: 19,811,994 km (0.119 R)
• M47: 19,969,221 km (0.093 R)
• M48: 20,867,856 km (0.081 R)
• M49: 21,241,850 km (0.118 R)
• M50: 21,725,800 km (0.078 R)
• M51: 22,924,228 km (0.1 R)
• M52: 23,365,392 km (0.056 R)
• M53: 23,753,599 km (0.082 R)
• M54: 24,931,233 km (0.11 R)
• M55: 25,157,724 km (0.086 R)
• M56: 27,518,229 km (0.09 R)
• M57: 28,458,452 km (0.115 R)
• M58: 28,754,356 km (0.082 R)
• M59: 28,932,527 km (0.087 R)
• M60: 29,768,331 km (0.117 R)
• M61: 30,976,184 km (0.095 R)
• M62: 32,076,925 km (0.116 R)
• M63: 33,190,532 km (0.086 R)
• M64: 33,502,144 km (0.074 R)
• M65: 34,442,666 km (0.071 R)
• M66: 35,901,544 km (0.12 R)
• M67: 36,928,384 km (0.068 R)
• M68: 37,121,964 km (0.056 R)
• M69: 37,964,798 km (0.095 R)
• M70: 38,095,098 km (0.114 R)
• M71: 38,225,398 km (0.029 R)
• M72: 38,617,494 km (0.116 R)
• M73: 40,198,893 km (0.044 R)
• M74: 40,398,007 km (0.085 R)
• M75: 41,667,046 km (0.117 R)
• M76: 42,003,193 km (0.074 R)
• M77: 43,152,703 km (0.096 R)
• M78: 44,312,684 km (0.079 R)
• M79: 44,381,200 km (0.107 R)
• M80: 45,068,603 km (0.093 R)
• M81: 45,482,689 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.7

Radius: 6.2

Gravity: 23.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.47 AU - 18.09 AU

Year: 25361 Days

Day: 15.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,743,893 km

• M1: 488,138 km (0.084 R)
• M2: 921,074 km (0.115 R)
• M3: 1,239,718 km (0.118 R)
• M4: 1,554,322 km (0.083 R)
• M5: 1,777,522 km (0.115 R)
• M6: 2,337,467 km (0.069 R)
• M7: 2,768,608 km (0.099 R)
• M8: 2,948,125 km (0.062 R)
• M9: 3,460,797 km (0.095 R)
• M10: 4,102,123 km (0.117 R)
• M11: 4,306,624 km (0.088 R)
• M12: 4,619,881 km (0.096 R)
• M13: 5,379,091 km (0.094 R)
• M14: 6,949,569 km (0.069 R)
• M15: 7,564,865 km (0.103 R)
• M16: 8,520,048 km (0.032 R)
• M17: 8,584,973 km (0.096 R)
• M18: 8,781,096 km (0.066 R)
• M19: 9,044,837 km (0.107 R)
• M20: 9,988,351 km (0.06 R)
• M21: 10,611,276 km (0.097 R)
• M22: 11,033,591 km (0.111 R)
• M23: 11,749,566 km (0.103 R)
• M24: 12,406,750 km (0.104 R)
• M25: 14,216,734 km (0.034 R)
• M26: 15,707,178 km (0.085 R)
• M27: 15,946,983 km (0.105 R)
• M28: 16,268,768 km (0.09 R)
• M29: 16,918,472 km (0.097 R)
• M30: 17,082,282 km (0.105 R)
• M31: 20,379,269 km (0.07 R)
• M32: 21,787,135 km (0.031 R)
• M33: 22,144,075 km (0.093 R)
• M34: 23,135,460 km (0.095 R)
• M35: 23,957,201 km (0.098 R)
• M36: 24,141,207 km (0.083 R)
• M37: 25,067,816 km (0.097 R)
• M38: 26,574,566 km (0.113 R)
• M39: 28,693,769 km (0.059 R)
• M40: 29,379,376 km (0.079 R)
• M41: 31,167,071 km (0.09 R)
• M42: 32,175,211 km (0.115 R)
• M43: 33,810,615 km (0.075 R)
• M44: 34,742,460 km (0.056 R)
• M45: 35,054,820 km (0.068 R)
• M46: 35,682,533 km (0.069 R)
• M47: 35,892,568 km (0.086 R)
• M48: 36,419,602 km (0.069 R)
• M49: 39,634,609 km (0.06 R)
• M50: 40,397,708 km (0.058 R)
• M51: 41,938,566 km (0.059 R)
• M52: 42,049,418 km (0.06 R)
• M53: 44,624,297 km (0.097 R)
• M54: 45,418,213 km (0.101 R)
• M55: 50,631,250 km (0.071 R)
• M56: 51,103,680 km (0.11 R)
• M57: 51,933,948 km (0.077 R)
• M58: 52,410,417 km (0.071 R)
• M59: 52,529,796 km (0.073 R)
• M60: 53,247,866 km (0.111 R)
• M61: 54,451,680 km (0.111 R)
• M62: 55,664,470 km (0.114 R)
• M63: 56,029,938 km (0.062 R)
• M64: 57,254,247 km (0.087 R)
• M65: 58,240,097 km (0.06 R)
• M66: 58,735,116 km (0.105 R)
• M67: 59,355,798 km (0.034 R)
• M68: 61,608,293 km (0.114 R)
• M69: 65,039,170 km (0.073 R)
• M70: 67,101,377 km (0.04 R)
• M71: 67,880,333 km (0.083 R)
• M72: 68,662,131 km (0.05 R)
• M73: 68,923,329 km (0.109 R)
• M74: 69,577,970 km (0.068 R)
• M75: 70,234,704 km (0.088 R)
• M76: 70,497,997 km (0.072 R)
• M77: 71,951,789 km (0.064 R)
• M78: 73,682,486 km (0.114 R)
• M79: 74,485,977 km (0.073 R)
• M80: 75,561,735 km (0.054 R)
• M81: 77,456,691 km (0.118 R)
• M82: 80,603,632 km (0.068 R)
• M83: 82,539,578 km (0.082 R)
• M84: 83,652,736 km (0.102 R)
• M85: 86,880,459 km (0.06 R)
• M86: 87,163,050 km (0.098 R)
• M87: 88,438,521 km (0.098 R)
• M88: 88,865,025 km (0.105 R)
• M89: 90,721,086 km (0.095 R)
• M90: 90,864,400 km (0.104 R)
• M91: 91,007,865 km (0.082 R)
• M92: 92,157,674 km (0.079 R)
• M93: 93,891,364 km (0.054 R)
• M94: 95,198,699 km (0.075 R)
• M95: 95,781,682 km (0.111 R)
• M96: 96,365,862 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.6

Radius: 4.6

Gravity: 31.79 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.43 AU - 19.73 AU

Year: 30750 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,743,893 km

• M1: 103,971 km (0.074 R)
• M2: 455,226 km (0.091 R)
• M3: 606,769 km (0.117 R)
• M4: 862,731 km (0.114 R)
• M5: 1,391,559 km (0.111 R)
• M6: 1,463,666 km (0.077 R)
• M7: 2,002,367 km (0.086 R)
• M8: 2,166,776 km (0.11 R)
• M9: 2,250,550 km (0.046 R)
• M10: 2,912,820 km (0.109 R)
• M11: 3,146,193 km (0.114 R)
• M12: 3,780,787 km (0.076 R)
• M13: 5,331,519 km (0.115 R)
• M14: 5,559,206 km (0.06 R)
• M15: 5,790,036 km (0.071 R)
• M16: 5,848,230 km (0.051 R)
• M17: 6,440,787 km (0.11 R)
• M18: 7,114,576 km (0.056 R)
• M19: 8,134,085 km (0.114 R)
• M20: 8,527,976 km (0.12 R)
• M21: 8,594,248 km (0.069 R)
• M22: 8,928,151 km (0.12 R)
• M23: 9,471,191 km (0.085 R)
• M24: 9,816,014 km (0.072 R)
• M25: 11,600,716 km (0.095 R)
• M26: 12,118,176 km (0.108 R)
• M27: 13,405,764 km (0.114 R)
• M28: 16,519,046 km (0.082 R)
• M29: 16,684,501 km (0.1 R)
• M30: 16,933,731 km (0.114 R)
• M31: 17,017,057 km (0.045 R)
• M32: 17,942,769 km (0.118 R)
• M33: 18,454,543 km (0.114 R)
• M34: 18,540,412 km (0.079 R)
• M35: 18,798,468 km (0.083 R)
• M36: 18,971,254 km (0.115 R)
• M37: 19,754,997 km (0.046 R)
• M38: 19,842,662 km (0.027 R)
• M39: 19,930,625 km (0.108 R)
• M40: 20,549,362 km (0.111 R)
• M41: 21,174,232 km (0.076 R)
• M42: 22,077,953 km (0.098 R)
• M43: 23,735,946 km (0.106 R)
• M44: 26,297,062 km (0.109 R)
• M45: 27,267,653 km (0.045 R)
• M46: 29,343,772 km (0.054 R)
• M47: 31,675,255 km (0.094 R)
• M48: 32,396,616 km (0.052 R)
• M49: 32,499,988 km (0.097 R)
• M50: 33,123,213 km (0.088 R)
• M51: 34,170,697 km (0.101 R)
• M52: 34,698,478 km (0.091 R)
• M53: 34,910,458 km (0.071 R)
• M54: 35,228,952 km (0.106 R)
• M55: 36,083,306 km (0.089 R)
• M56: 37,486,234 km (0.119 R)
• M57: 37,812,358 km (0.119 R)
• M58: 39,568,338 km (0.061 R)
• M59: 39,789,593 km (0.108 R)
• M60: 40,233,599 km (0.11 R)
• M61: 43,272,830 km (0.116 R)
• M62: 43,614,960 km (0.106 R)
• M63: 44,302,213 km (0.081 R)
• M64: 45,339,524 km (0.097 R)
• M65: 45,803,278 km (0.053 R)
• M66: 47,320,948 km (0.109 R)
• M67: 47,791,134 km (0.03 R)
• M68: 51,367,271 km (0.1 R)
• M69: 51,850,622 km (0.111 R)
• M70: 55,646,967 km (0.102 R)
• M71: 56,143,333 km (0.072 R)
• M72: 56,890,574 km (0.116 R)
• M73: 57,390,530 km (0.09 R)
• M74: 57,515,744 km (0.078 R)
• M75: 59,152,045 km (0.118 R)
• M76: 64,151,606 km (0.104 R)
• M77: 64,541,757 km (0.115 R)
• M78: 66,504,332 km (0.1 R)
• M79: 66,899,121 km (0.072 R)
• M80: 67,162,862 km (0.068 R)
• M81: 67,955,880 km (0.091 R)
• M82: 68,220,967 km (0.095 R)
• M83: 69,018,174 km (0.075 R)
• M84: 72,102,733 km (0.119 R)
• M85: 77,850,134 km (0.058 R)
• M86: 80,638,189 km (0.08 R)
• M87: 80,918,835 km (0.083 R)
• M88: 82,609,291 km (0.068 R)
• M89: 82,750,661 km (0.068 R)
• M90: 83,600,825 km (0.084 R)
• M91: 84,596,250 km (0.12 R)
• M92: 91,380,513 km (0.092 R)
• M93: 94,467,764 km (0.082 R)
• M94: 100,291,161 km (0.059 R)
• M95: 100,441,955 km (0.117 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: 404 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit