🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 40.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 29.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,356,029 km

• M1: 179,069 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.83 AU - 0.99 AU

Year: 311 Days

Day: 15.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.29 AU - 2.65 AU

Year: 1390 Days

Day: 43.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.71 AU - 3.67 AU

Year: 2041 Days

Day: 42 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 11.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.38 AU - 12.92 AU

Year: 14242 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 95,356,029 km

• M1: 193,131 km (0.099 R)
• M2: 277,803 km (0.085 R)
• M3: 455,226 km (0.098 R)
• M4: 550,071 km (0.068 R)
• M5: 689,048 km (0.114 R)
• M6: 867,668 km (0.098 R)
• M7: 1,318,855 km (0.113 R)
• M8: 1,545,346 km (0.119 R)
• M9: 1,646,474 km (0.077 R)
• M10: 1,749,846 km (0.111 R)
• M11: 1,873,414 km (0.118 R)
• M12: 2,185,774 km (0.085 R)
• M13: 2,880,956 km (0.111 R)
• M14: 3,869,499 km (0.115 R)
• M15: 4,197,118 km (0.064 R)
• M16: 4,436,774 km (0.089 R)
• M17: 4,680,917 km (0.042 R)
• M18: 4,804,784 km (0.06 R)
• M19: 5,259,412 km (0.104 R)
• M20: 5,362,336 km (0.109 R)
• M21: 6,566,299 km (0.099 R)
• M22: 6,761,076 km (0.058 R)
• M23: 7,014,046 km (0.077 R)
• M24: 7,127,591 km (0.112 R)
• M25: 7,299,030 km (0.065 R)
• M26: 7,792,254 km (0.109 R)
• M27: 7,968,929 km (0.082 R)
• M28: 8,117,031 km (0.027 R)
• M29: 8,386,307 km (0.113 R)
• M30: 8,658,426 km (0.112 R)
• M31: 9,242,456 km (0.113 R)
• M32: 11,302,269 km (0.06 R)
• M33: 11,602,960 km (0.047 R)
• M34: 12,521,043 km (0.051 R)
• M35: 12,797,649 km (0.115 R)
• M36: 13,321,541 km (0.06 R)
• M37: 14,752,744 km (0.117 R)
• M38: 15,375,819 km (0.085 R)
• M39: 15,486,671 km (0.031 R)
• M40: 15,895,372 km (0.119 R)
• M41: 16,119,919 km (0.095 R)
• M42: 16,496,307 km (0.12 R)
• M43: 18,578,709 km (0.077 R)
• M44: 19,012,992 km (0.117 R)
• M45: 19,092,279 km (0.107 R)
• M46: 19,171,715 km (0.115 R)
• M47: 19,972,213 km (0.052 R)
• M48: 20,174,021 km (0.097 R)
• M49: 21,399,078 km (0.088 R)
• M50: 22,062,395 km (0.113 R)
• M51: 23,281,617 km (0.083 R)
• M52: 23,878,214 km (0.116 R)
• M53: 25,304,031 km (0.095 R)
• M54: 26,005,196 km (0.096 R)
• M55: 26,313,966 km (0.082 R)
• M56: 26,757,225 km (0.094 R)
• M57: 27,158,297 km (0.113 R)
• M58: 27,471,555 km (0.101 R)
• M59: 28,056,632 km (0.081 R)
• M60: 28,328,002 km (0.108 R)
• M61: 28,782,331 km (0.085 R)
• M62: 29,652,093 km (0.111 R)
• M63: 29,836,398 km (0.094 R)
• M64: 29,974,776 km (0.097 R)
• M65: 30,996,380 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 13.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.07 AU - 15.21 AU

Year: 16095 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,356,029 km

• M1: 169,345 km (0.073 R)
• M2: 353,201 km (0.068 R)
• M3: 766,240 km (0.108 R)
• M4: 1,204,412 km (0.048 R)
• M5: 1,685,519 km (0.105 R)
• M6: 1,776,475 km (0.105 R)
• M7: 2,059,963 km (0.092 R)
• M8: 2,257,282 km (0.107 R)
• M9: 2,392,369 km (0.11 R)
• M10: 2,530,298 km (0.112 R)
• M11: 3,146,193 km (0.103 R)
• M12: 3,413,225 km (0.09 R)
• M13: 3,969,729 km (0.071 R)
• M14: 4,554,657 km (0.079 R)
• M15: 5,992,442 km (0.06 R)
• M16: 6,324,549 km (0.1 R)
• M17: 7,156,313 km (0.098 R)
• M18: 7,256,544 km (0.098 R)
• M19: 8,388,850 km (0.04 R)
• M20: 9,852,965 km (0.055 R)
• M21: 10,930,069 km (0.112 R)
• M22: 12,464,046 km (0.063 R)
• M23: 14,253,536 km (0.106 R)
• M24: 14,570,234 km (0.109 R)
• M25: 15,339,616 km (0.069 R)
• M26: 15,729,319 km (0.055 R)
• M27: 15,859,917 km (0.101 R)
• M28: 16,851,153 km (0.081 R)
• M29: 17,930,502 km (0.064 R)
• M30: 20,654,080 km (0.065 R)
• M31: 20,868,903 km (0.09 R)
• M32: 21,445,304 km (0.069 R)
• M33: 23,206,070 km (0.026 R)
• M34: 23,653,518 km (0.075 R)
• M35: 23,953,461 km (0.08 R)
• M36: 24,179,205 km (0.116 R)
• M37: 24,329,999 km (0.073 R)
• M38: 25,702,111 km (0.093 R)
• M39: 25,933,240 km (0.083 R)
• M40: 26,864,636 km (0.066 R)
• M41: 27,334,373 km (0.118 R)
• M42: 28,282,225 km (0.06 R)
• M43: 28,520,834 km (0.083 R)
• M44: 29,080,330 km (0.112 R)
• M45: 31,931,366 km (0.059 R)
• M46: 32,512,255 km (0.074 R)
• M47: 32,929,334 km (0.079 R)
• M48: 33,180,359 km (0.114 R)
• M49: 34,106,519 km (0.111 R)
• M50: 35,041,057 km (0.095 R)
• M51: 35,726,066 km (0.08 R)
• M52: 36,588,498 km (0.09 R)
• M53: 37,545,176 km (0.109 R)
• M54: 39,838,811 km (0.026 R)
• M55: 40,822,865 km (0.099 R)
• M56: 42,723,656 km (0.069 R)
• M57: 42,906,315 km (0.099 R)
• M58: 43,822,751 km (0.116 R)
• M59: 44,468,266 km (0.057 R)
• M60: 45,488,823 km (0.068 R)
• M61: 45,861,920 km (0.038 R)
• M62: 46,705,054 km (0.078 R)
• M63: 47,081,292 km (0.049 R)
• M64: 47,837,061 km (0.115 R)
• M65: 51,093,507 km (0.074 R)
• M66: 52,162,234 km (0.099 R)
• M67: 52,552,685 km (0.119 R)
• M68: 53,434,863 km (0.109 R)
• M69: 54,519,747 km (0.088 R)
• M70: 54,717,665 km (0.112 R)
• M71: 57,213,107 km (0.1 R)
• M72: 57,514,996 km (0.078 R)
• M73: 58,931,089 km (0.09 R)
• M74: 59,541,449 km (0.116 R)
• M75: 60,665,976 km (0.072 R)
• M76: 62,728,482 km (0.117 R)
• M77: 63,768,336 km (0.083 R)
• M78: 64,709,157 km (0.093 R)
• M79: 65,759,783 km (0.108 R)
• M80: 66,076,033 km (0.119 R)
• M81: 66,498,647 km (0.111 R)
• M82: 67,665,211 km (0.081 R)
• M83: 68,410,957 km (0.094 R)
• M84: 69,052,582 km (0.101 R)
• M85: 69,266,806 km (0.118 R)
• M86: 69,588,591 km (0.101 R)
• M87: 70,126,096 km (0.076 R)
• M88: 70,557,088 km (0.065 R)
• M89: 70,880,967 km (0.097 R)
• M90: 71,855,298 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.3

Radius: 5.8

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.62 AU - 18.34 AU

Year: 27306 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,356,029 km

• M1: 87,814 km (0.101 R)
• M2: 302,188 km (0.12 R)
• M3: 617,540 km (0.12 R)
• M4: 750,233 km (0.108 R)
• M5: 951,592 km (0.098 R)
• M6: 1,234,781 km (0.096 R)
• M7: 1,799,064 km (0.095 R)
• M8: 2,107,984 km (0.118 R)
• M9: 2,644,741 km (0.114 R)
• M10: 2,731,059 km (0.099 R)
• M11: 3,176,112 km (0.113 R)
• M12: 3,501,039 km (0.047 R)
• M13: 3,934,424 km (0.103 R)
• M14: 4,641,723 km (0.091 R)
• M15: 5,010,033 km (0.096 R)
• M16: 5,116,995 km (0.087 R)
• M17: 5,552,325 km (0.062 R)
• M18: 6,750,903 km (0.112 R)
• M19: 6,869,085 km (0.077 R)
• M20: 7,654,025 km (0.119 R)
• M21: 8,213,970 km (0.097 R)
• M22: 10,309,388 km (0.06 R)
• M23: 10,788,699 km (0.08 R)
• M24: 13,365,822 km (0.032 R)
• M25: 13,813,119 km (0.079 R)
• M26: 14,417,046 km (0.032 R)
• M27: 16,597,884 km (0.087 R)
• M28: 16,917,724 km (0.095 R)
• M29: 18,630,021 km (0.072 R)
• M30: 18,962,428 km (0.083 R)
• M31: 19,213,004 km (0.079 R)
• M32: 19,296,779 km (0.068 R)
• M33: 21,170,193 km (0.102 R)
• M34: 21,430,045 km (0.101 R)
• M35: 22,216,181 km (0.051 R)
• M36: 22,480,371 km (0.112 R)
• M37: 23,278,925 km (0.06 R)
• M38: 24,267,767 km (0.106 R)
• M39: 24,630,691 km (0.119 R)
• M40: 25,545,781 km (0.115 R)
• M41: 26,378,892 km (0.051 R)
• M42: 27,127,031 km (0.108 R)
• M43: 31,363,942 km (0.083 R)
• M44: 32,156,062 km (0.075 R)
• M45: 35,389,919 km (0.066 R)
• M46: 36,214,503 km (0.098 R)
• M47: 36,629,188 km (0.059 R)
• M48: 38,514,421 km (0.113 R)
• M49: 38,725,802 km (0.088 R)
• M50: 39,362,341 km (0.08 R)
• M51: 40,216,396 km (0.111 R)
• M52: 43,363,486 km (0.105 R)
• M53: 43,803,753 km (0.106 R)
• M54: 45,133,378 km (0.084 R)
• M55: 46,363,671 km (0.079 R)
• M56: 46,813,961 km (0.078 R)
• M57: 48,629,032 km (0.088 R)
• M58: 49,430,278 km (0.114 R)
• M59: 49,545,169 km (0.102 R)
• M60: 53,501,883 km (0.092 R)
• M61: 54,566,123 km (0.106 R)
• M62: 56,355,313 km (0.091 R)
• M63: 57,679,553 km (0.111 R)
• M64: 59,624,027 km (0.109 R)
• M65: 59,868,619 km (0.107 R)
• M66: 60,113,511 km (0.065 R)
• M67: 60,604,341 km (0.056 R)
• M68: 61,589,892 km (0.059 R)
• M69: 63,078,241 km (0.093 R)
• M70: 64,202,170 km (0.084 R)
• M71: 67,868,515 km (0.065 R)
• M72: 71,213,074 km (0.074 R)
• M73: 71,732,329 km (0.114 R)
• M74: 73,297,721 km (0.095 R)
• M75: 73,953,259 km (0.111 R)
• M76: 74,479,095 km (0.12 R)
• M77: 74,874,183 km (0.111 R)
• M78: 78,730,218 km (0.107 R)
• M79: 80,209,741 km (0.061 R)
• M80: 82,514,146 km (0.107 R)
• M81: 84,153,739 km (0.068 R)
• M82: 85,528,394 km (0.111 R)
• M83: 86,218,489 km (0.094 R)
• M84: 86,356,717 km (0.084 R)
• M85: 88,439,120 km (0.049 R)
• M86: 89,276,718 km (0.073 R)
• M87: 89,556,616 km (0.105 R)
• M88: 89,976,836 km (0.066 R)
• M89: 90,538,127 km (0.07 R)
• M90: 90,819,222 km (0.072 R)
• M91: 91,100,615 km (0.114 R)
• M92: 91,241,387 km (0.098 R)
• M93: 94,357,361 km (0.086 R)
• M94: 94,499,778 km (0.103 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit