🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.56 AU - 0.58 AU

Year: 193 Days

Day: 44.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,084,325 km

• M1: 31,416 km (0.088 R)
• M2: 53,257 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.64 AU - 0.86 AU

Year: 292 Days

Day: 16.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.05 AU - 1.47 AU

Year: 636 Days

Day: 22.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.61 AU

Year: 737 Days

Day: 33.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.09 AU - 1.71 AU

Year: 745 Days

Day: 21.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,084,325 km

• M1: 99,034 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.19 AU - 1.71 AU

Year: 785 Days

Day: 32.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,084,325 km

• M1: 108,309 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.42 AU - 1.66 AU

Year: 859 Days

Day: 29.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 12.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.05 AU - 3.13 AU

Year: 2442 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 100,084,325 km

• M1: 153,338 km (0.092 R)
• M2: 281,842 km (0.03 R)
• M3: 384,467 km (0.106 R)
• M4: 648,806 km (0.113 R)
• M5: 845,976 km (0.119 R)
• M6: 1,072,318 km (0.097 R)
• M7: 1,210,995 km (0.09 R)
• M8: 1,393,055 km (0.118 R)
• M9: 1,693,897 km (0.025 R)
• M10: 1,847,085 km (0.117 R)
• M11: 2,005,060 km (0.089 R)
• M12: 2,145,682 km (0.118 R)
• M13: 2,222,725 km (0.067 R)
• M14: 2,622,750 km (0.063 R)
• M15: 2,729,413 km (0.059 R)
• M16: 2,813,338 km (0.069 R)
• M17: 3,058,080 km (0.115 R)
• M18: 3,607,852 km (0.068 R)
• M19: 3,996,208 km (0.076 R)
• M20: 4,119,626 km (0.114 R)
• M21: 4,341,929 km (0.095 R)
• M22: 4,625,566 km (0.116 R)
• M23: 4,988,790 km (0.09 R)
• M24: 5,181,322 km (0.115 R)
• M25: 5,376,248 km (0.061 R)
• M26: 5,604,385 km (0.115 R)
• M27: 5,773,730 km (0.097 R)
• M28: 6,403,686 km (0.072 R)
• M29: 7,055,634 km (0.086 R)
• M30: 7,188,626 km (0.101 R)
• M31: 7,322,367 km (0.059 R)
• M32: 7,711,621 km (0.087 R)
• M33: 8,159,965 km (0.095 R)
• M34: 8,247,181 km (0.119 R)
• M35: 8,581,383 km (0.036 R)
• M36: 8,812,511 km (0.11 R)
• M37: 8,919,923 km (0.116 R)
• M38: 9,081,937 km (0.064 R)
• M39: 9,263,100 km (0.081 R)
• M40: 9,481,962 km (0.079 R)
• M41: 9,739,569 km (0.116 R)
• M42: 9,869,271 km (0.106 R)
• M43: 9,980,871 km (0.055 R)
• M44: 10,186,568 km (0.11 R)
• M45: 10,374,762 km (0.076 R)
• M46: 11,023,418 km (0.114 R)
• M47: 11,489,266 km (0.106 R)
• M48: 11,567,655 km (0.077 R)
• M49: 12,001,340 km (0.099 R)
• M50: 12,120,569 km (0.06 R)
• M51: 12,742,747 km (0.107 R)
• M52: 12,925,406 km (0.033 R)
• M53: 13,108,813 km (0.04 R)
• M54: 13,190,643 km (0.112 R)
• M55: 13,893,005 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 13.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.58 AU - 9.3 AU

Year: 10059 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,084,325 km

• M1: 227,389 km (0.034 R)
• M2: 336,745 km (0.045 R)
• M3: 492,177 km (0.088 R)
• M4: 707,448 km (0.117 R)
• M5: 1,024,297 km (0.088 R)
• M6: 1,164,021 km (0.101 R)
• M7: 1,310,777 km (0.073 R)
• M8: 1,444,517 km (0.096 R)
• M9: 2,251,747 km (0.107 R)
• M10: 2,414,360 km (0.039 R)
• M11: 2,509,055 km (0.078 R)
• M12: 2,677,802 km (0.1 R)
• M13: 2,900,703 km (0.11 R)
• M14: 3,880,270 km (0.112 R)
• M15: 4,276,255 km (0.089 R)
• M16: 4,362,872 km (0.117 R)
• M17: 4,479,259 km (0.044 R)
• M18: 4,596,694 km (0.083 R)
• M19: 4,955,280 km (0.056 R)
• M20: 5,385,224 km (0.076 R)
• M21: 5,699,828 km (0.06 R)
• M22: 6,248,553 km (0.047 R)
• M23: 6,579,314 km (0.074 R)
• M24: 7,052,044 km (0.098 R)
• M25: 7,361,861 km (0.084 R)
• M26: 7,746,627 km (0.03 R)
• M27: 8,066,317 km (0.092 R)
• M28: 8,390,496 km (0.104 R)
• M29: 8,940,268 km (0.083 R)
• M30: 9,163,468 km (0.089 R)
• M31: 9,388,463 km (0.066 R)
• M32: 9,805,991 km (0.112 R)
• M33: 9,997,775 km (0.032 R)
• M34: 10,346,039 km (0.113 R)
• M35: 10,698,342 km (0.087 R)
• M36: 10,856,317 km (0.104 R)
• M37: 11,054,684 km (0.065 R)
• M38: 11,254,397 km (0.098 R)
• M39: 11,697,955 km (0.032 R)
• M40: 12,643,713 km (0.072 R)
• M41: 13,020,550 km (0.114 R)
• M42: 13,189,296 km (0.084 R)
• M43: 13,316,305 km (0.078 R)
• M44: 13,486,248 km (0.078 R)
• M45: 13,614,154 km (0.062 R)
• M46: 13,828,229 km (0.081 R)
• M47: 14,216,585 km (0.118 R)
• M48: 14,477,484 km (0.088 R)
• M49: 15,136,612 km (0.048 R)
• M50: 15,626,246 km (0.106 R)
• M51: 17,033,962 km (0.074 R)
• M52: 17,823,240 km (0.055 R)
• M53: 18,104,634 km (0.096 R)
• M54: 19,533,592 km (0.104 R)
• M55: 20,066,759 km (0.118 R)
• M56: 20,212,916 km (0.086 R)
• M57: 21,296,005 km (0.107 R)
• M58: 22,145,870 km (0.102 R)
• M59: 22,347,528 km (0.111 R)
• M60: 24,137,317 km (0.109 R)
• M61: 26,826,788 km (0.087 R)
• M62: 27,907,333 km (0.062 R)
• M63: 28,179,751 km (0.052 R)
• M64: 28,617,325 km (0.11 R)
• M65: 29,665,557 km (0.054 R)
• M66: 30,166,560 km (0.089 R)
• M67: 31,233,343 km (0.101 R)
• M68: 31,799,870 km (0.053 R)
• M69: 32,483,981 km (0.082 R)
• M70: 33,288,518 km (0.115 R)
• M71: 35,151,610 km (0.057 R)
• M72: 35,328,136 km (0.043 R)
• M73: 35,504,811 km (0.09 R)
• M74: 35,622,694 km (0.071 R)
• M75: 35,799,967 km (0.08 R)
• M76: 36,214,503 km (0.108 R)
• M77: 37,348,006 km (0.097 R)
• M78: 38,372,003 km (0.098 R)
• M79: 39,100,246 km (0.063 R)
• M80: 39,222,168 km (0.12 R)
• M81: 39,405,126 km (0.096 R)
• M82: 39,771,940 km (0.088 R)
• M83: 39,894,461 km (0.095 R)
• M84: 40,324,405 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.6

Radius: 6.3

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.37 AU - 16.81 AU

Year: 29017 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,084,325 km

• M1: 124,765 km (0.064 R)
• M2: 340,335 km (0.077 R)
• M3: 650,751 km (0.038 R)
• M4: 848,519 km (0.12 R)
• M5: 1,064,987 km (0.074 R)
• M6: 1,163,123 km (0.044 R)
• M7: 1,439,281 km (0.072 R)
• M8: 2,823,660 km (0.089 R)
• M9: 2,868,988 km (0.05 R)
• M10: 3,288,311 km (0.104 R)
• M11: 4,929,100 km (0.112 R)
• M12: 7,336,878 km (0.115 R)
• M13: 7,779,239 km (0.095 R)
• M14: 8,165,351 km (0.046 R)
• M15: 8,956,125 km (0.075 R)
• M16: 9,225,102 km (0.099 R)
• M17: 9,496,772 km (0.107 R)
• M18: 9,840,099 km (0.105 R)
• M19: 10,327,639 km (0.104 R)
• M20: 10,894,315 km (0.103 R)
• M21: 11,543,869 km (0.087 R)
• M22: 11,763,180 km (0.112 R)
• M23: 11,910,234 km (0.066 R)
• M24: 12,880,377 km (0.088 R)
• M25: 14,343,294 km (0.056 R)
• M26: 14,500,372 km (0.115 R)
• M27: 15,858,122 km (0.053 R)
• M28: 16,923,558 km (0.107 R)
• M29: 17,674,540 km (0.109 R)
• M30: 17,758,763 km (0.079 R)
• M31: 18,864,441 km (0.116 R)
• M32: 21,950,196 km (0.106 R)
• M33: 23,043,757 km (0.032 R)
• M34: 24,061,471 km (0.083 R)
• M35: 24,999,599 km (0.093 R)
• M36: 27,493,695 km (0.111 R)
• M37: 28,178,704 km (0.037 R)
• M38: 28,869,247 km (0.083 R)
• M39: 30,367,769 km (0.112 R)
• M40: 32,610,840 km (0.097 R)
• M41: 33,024,478 km (0.062 R)
• M42: 34,906,718 km (0.084 R)
• M43: 35,967,517 km (0.093 R)
• M44: 36,823,665 km (0.062 R)
• M45: 40,536,535 km (0.111 R)
• M46: 41,315,641 km (0.059 R)
• M47: 42,775,716 km (0.115 R)
• M48: 45,284,622 km (0.098 R)
• M49: 46,092,899 km (0.116 R)
• M50: 46,556,952 km (0.117 R)
• M51: 46,789,576 km (0.093 R)
• M52: 47,372,709 km (0.106 R)
• M53: 47,958,235 km (0.088 R)
• M54: 53,091,985 km (0.08 R)
• M55: 53,822,172 km (0.086 R)
• M56: 54,310,759 km (0.078 R)
• M57: 54,678,171 km (0.102 R)
• M58: 56,279,617 km (0.097 R)
• M59: 56,403,484 km (0.12 R)
• M60: 57,148,481 km (0.072 R)
• M61: 57,397,412 km (0.106 R)
• M62: 60,540,762 km (0.098 R)
• M63: 61,430,720 km (0.033 R)
• M64: 61,685,934 km (0.098 R)
• M65: 62,581,576 km (0.082 R)
• M66: 63,095,296 km (0.112 R)
• M67: 64,644,830 km (0.049 R)
• M68: 65,164,084 km (0.094 R)
• M69: 66,468,428 km (0.105 R)
• M70: 66,599,326 km (0.104 R)
• M71: 68,308,781 km (0.072 R)
• M72: 68,970,154 km (0.071 R)
• M73: 69,766,613 km (0.066 R)
• M74: 71,502,696 km (0.072 R)
• M75: 71,636,736 km (0.098 R)
• M76: 77,070,280 km (0.071 R)
• M77: 77,207,760 km (0.091 R)
• M78: 77,345,390 km (0.097 R)
• M79: 79,141,612 km (0.06 R)
• M80: 79,697,218 km (0.046 R)
• M81: 81,371,368 km (0.097 R)
• M82: 81,791,738 km (0.069 R)
• M83: 82,493,951 km (0.097 R)
• M84: 85,749,799 km (0.07 R)
• M85: 86,320,215 km (0.12 R)
• M86: 88,470,834 km (0.054 R)
• M87: 88,614,897 km (0.074 R)
• M88: 89,624,982 km (0.114 R)
• M89: 89,914,304 km (0.087 R)
• M90: 90,493,996 km (0.104 R)
• M91: 91,511,261 km (0.112 R)
• M92: 93,117,344 km (0.107 R)
• M93: 93,997,428 km (0.053 R)
• M94: 96,653,987 km (0.088 R)
• M95: 97,247,741 km (0.045 R)
• M96: 99,484,828 km (0.085 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: 336 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit