🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 183 Days

Day: 34.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,775,575 km

• M1: 81,830 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 222 Days

Day: 37.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.34 AU - 3.4 AU

Year: 1733 Days

Day: 26.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 11.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.13 AU - 13.45 AU

Year: 14430 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,775,575 km

• M1: 163,959 km (0.114 R)
• M2: 752,328 km (0.102 R)
• M3: 1,716,785 km (0.118 R)
• M4: 1,914,554 km (0.09 R)
• M5: 2,426,178 km (0.057 R)
• M6: 2,520,874 km (0.107 R)
• M7: 2,649,079 km (0.08 R)
• M8: 2,878,861 km (0.106 R)
• M9: 2,979,391 km (0.083 R)
• M10: 3,535,446 km (0.082 R)
• M11: 3,936,668 km (0.061 R)
• M12: 4,237,659 km (0.113 R)
• M13: 4,782,494 km (0.114 R)
• M14: 4,942,265 km (0.031 R)
• M15: 5,185,361 km (0.059 R)
• M16: 5,432,347 km (0.115 R)
• M17: 6,459,038 km (0.114 R)
• M18: 7,176,509 km (0.075 R)
• M19: 7,731,218 km (0.049 R)
• M20: 8,108,803 km (0.101 R)
• M21: 8,299,839 km (0.116 R)
• M22: 9,277,462 km (0.062 R)
• M23: 9,577,854 km (0.061 R)
• M24: 9,983,414 km (0.101 R)
• M25: 10,136,901 km (0.068 R)
• M26: 10,446,419 km (0.077 R)
• M27: 11,607,598 km (0.088 R)
• M28: 13,993,385 km (0.114 R)
• M29: 14,165,422 km (0.084 R)
• M30: 15,212,159 km (0.072 R)
• M31: 15,329,892 km (0.065 R)
• M32: 19,513,546 km (0.057 R)
• M33: 20,027,714 km (0.087 R)
• M34: 21,596,697 km (0.047 R)
• M35: 21,729,240 km (0.119 R)
• M36: 21,995,076 km (0.11 R)
• M37: 22,328,978 km (0.083 R)
• M38: 22,664,526 km (0.12 R)
• M39: 22,934,251 km (0.048 R)
• M40: 23,612,977 km (0.102 R)
• M41: 24,092,139 km (0.066 R)
• M42: 24,712,820 km (0.084 R)
• M43: 25,129,600 km (0.034 R)
• M44: 28,910,537 km (0.062 R)
• M45: 29,717,318 km (0.066 R)
• M46: 30,086,376 km (0.102 R)
• M47: 30,531,429 km (0.113 R)
• M48: 30,680,279 km (0.119 R)
• M49: 30,978,577 km (0.04 R)
• M50: 31,954,853 km (0.09 R)
• M51: 33,860,730 km (0.059 R)
• M52: 34,246,393 km (0.116 R)
• M53: 34,866,327 km (0.051 R)
• M54: 35,333,671 km (0.083 R)
• M55: 36,353,479 km (0.087 R)
• M56: 36,748,418 km (0.081 R)
• M57: 37,223,989 km (0.11 R)
• M58: 38,101,381 km (0.118 R)
• M59: 40,365,245 km (0.067 R)
• M60: 41,184,294 km (0.114 R)
• M61: 41,266,573 km (0.107 R)
• M62: 42,091,605 km (0.073 R)
• M63: 42,257,359 km (0.032 R)
• M64: 42,755,670 km (0.058 R)
• M65: 43,506,801 km (0.115 R)
• M66: 45,106,900 km (0.055 R)
• M67: 45,531,159 km (0.051 R)
• M68: 46,811,867 km (0.071 R)
• M69: 48,537,927 km (0.119 R)
• M70: 48,711,759 km (0.104 R)
• M71: 48,798,676 km (0.092 R)
• M72: 49,496,251 km (0.112 R)
• M73: 49,671,131 km (0.088 R)
• M74: 50,109,153 km (0.119 R)
• M75: 50,196,967 km (0.034 R)
• M76: 51,431,299 km (0.06 R)
• M77: 51,608,423 km (0.109 R)
• M78: 51,874,558 km (0.073 R)
• M79: 54,741,152 km (0.068 R)
• M80: 55,103,179 km (0.118 R)
• M81: 55,375,148 km (0.052 R)
• M82: 55,556,610 km (0.114 R)
• M83: 56,924,683 km (0.113 R)
• M84: 57,016,386 km (0.104 R)
• M85: 57,658,909 km (0.071 R)
• M86: 57,750,912 km (0.056 R)
• M87: 58,027,219 km (0.118 R)
• M88: 59,973,338 km (0.077 R)
• M89: 61,470,513 km (0.083 R)
• M90: 62,885,260 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 7.3

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.51 AU - 15.63 AU

Year: 21899 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,775,575 km

• M1: 109,356 km (0.038 R)
• M2: 200,012 km (0.087 R)
• M3: 254,167 km (0.05 R)
• M4: 770,878 km (0.098 R)
• M5: 989,889 km (0.065 R)
• M6: 1,604,288 km (0.086 R)
• M7: 1,981,573 km (0.089 R)
• M8: 2,214,348 km (0.103 R)
• M9: 2,526,558 km (0.074 R)
• M10: 3,077,527 km (0.025 R)
• M11: 3,269,312 km (0.12 R)
• M12: 3,705,240 km (0.101 R)
• M13: 4,159,270 km (0.114 R)
• M14: 4,806,580 km (0.112 R)
• M15: 4,984,601 km (0.104 R)
• M16: 5,255,523 km (0.117 R)
• M17: 5,717,930 km (0.052 R)
• M18: 6,338,462 km (0.073 R)
• M19: 7,539,284 km (0.112 R)
• M20: 8,754,318 km (0.097 R)
• M21: 8,862,776 km (0.12 R)
• M22: 9,690,950 km (0.116 R)
• M23: 10,142,586 km (0.083 R)
• M24: 10,658,998 km (0.11 R)
• M25: 11,242,878 km (0.033 R)
• M26: 12,077,485 km (0.091 R)
• M27: 13,429,102 km (0.057 R)
• M28: 13,869,219 km (0.08 R)
• M29: 14,699,038 km (0.12 R)
• M30: 15,152,469 km (0.088 R)
• M31: 15,742,184 km (0.09 R)
• M32: 16,073,094 km (0.052 R)
• M33: 16,540,139 km (0.068 R)
• M34: 16,809,116 km (0.107 R)
• M35: 17,283,192 km (0.06 R)
• M36: 17,624,574 km (0.118 R)
• M37: 17,761,755 km (0.117 R)
• M38: 18,106,129 km (0.038 R)
• M39: 19,505,917 km (0.09 R)
• M40: 19,932,570 km (0.034 R)
• M41: 21,670,000 km (0.117 R)
• M42: 21,743,452 km (0.077 R)
• M43: 23,229,557 km (0.101 R)
• M44: 24,365,604 km (0.087 R)
• M45: 25,210,084 km (0.081 R)
• M46: 26,220,468 km (0.027 R)
• M47: 26,691,252 km (0.09 R)
• M48: 27,402,740 km (0.065 R)
• M49: 28,521,732 km (0.109 R)
• M50: 28,925,047 km (0.108 R)
• M51: 29,574,153 km (0.094 R)
• M52: 29,818,895 km (0.083 R)
• M53: 29,982,405 km (0.11 R)
• M54: 30,310,174 km (0.108 R)
• M55: 30,721,718 km (0.098 R)
• M56: 31,218,084 km (0.116 R)
• M57: 33,738,808 km (0.069 R)
• M58: 34,507,741 km (0.11 R)
• M59: 35,282,508 km (0.066 R)
• M60: 35,455,443 km (0.116 R)
• M61: 36,149,877 km (0.109 R)
• M62: 36,586,254 km (0.054 R)
• M63: 37,024,426 km (0.054 R)
• M64: 37,288,167 km (0.12 R)
• M65: 37,905,856 km (0.05 R)
• M66: 39,689,362 km (0.059 R)
• M67: 42,507,487 km (0.082 R)
• M68: 43,337,606 km (0.119 R)
• M69: 43,430,207 km (0.064 R)
• M70: 46,048,917 km (0.092 R)
• M71: 46,427,101 km (0.117 R)
• M72: 47,186,759 km (0.037 R)
• M73: 48,237,833 km (0.071 R)
• M74: 50,071,604 km (0.103 R)
• M75: 50,460,559 km (0.065 R)
• M76: 50,753,022 km (0.103 R)
• M77: 50,948,248 km (0.093 R)
• M78: 53,508,914 km (0.095 R)
• M79: 54,604,719 km (0.111 R)
• M80: 55,306,034 km (0.049 R)
• M81: 56,413,955 km (0.082 R)
• M82: 56,920,045 km (0.098 R)
• M83: 58,754,265 km (0.083 R)
• M84: 62,375,879 km (0.072 R)
• M85: 63,003,891 km (0.111 R)
• M86: 65,856,124 km (0.092 R)
• M87: 67,137,280 km (0.058 R)
• M88: 69,290,742 km (0.116 R)
• M89: 69,399,051 km (0.092 R)
• M90: 69,832,585 km (0.096 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 20,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit