🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.16 AU - 1.52 AU

Year: 572 Days

Day: 46.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,731,892 km

• M1: 38,895 km (0.075 R)
• M2: 756,367 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.97 AU - 2.31 AU

Year: 1155 Days

Day: 36.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.1

Radius: 7.4

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.37 AU - 19.45 AU

Year: 24527 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,731,892 km

• M1: 168,148 km (0.109 R)
• M2: 579,093 km (0.099 R)
• M3: 676,332 km (0.091 R)
• M4: 832,811 km (0.101 R)
• M5: 943,963 km (0.072 R)
• M6: 1,089,820 km (0.093 R)
• M7: 1,306,438 km (0.11 R)
• M8: 1,403,527 km (0.098 R)
• M9: 2,421,690 km (0.111 R)
• M10: 2,788,056 km (0.045 R)
• M11: 3,171,774 km (0.055 R)
• M12: 4,469,386 km (0.066 R)
• M13: 5,380,437 km (0.1 R)
• M14: 5,910,761 km (0.083 R)
• M15: 6,850,386 km (0.104 R)
• M16: 7,541,229 km (0.113 R)
• M17: 7,599,721 km (0.101 R)
• M18: 8,926,505 km (0.063 R)
• M19: 9,300,649 km (0.111 R)
• M20: 10,980,334 km (0.109 R)
• M21: 11,991,317 km (0.102 R)
• M22: 12,059,683 km (0.051 R)
• M23: 12,751,423 km (0.107 R)
• M24: 13,031,620 km (0.075 R)
• M25: 13,313,911 km (0.111 R)
• M26: 18,254,381 km (0.084 R)
• M27: 18,412,057 km (0.059 R)
• M28: 18,649,469 km (0.037 R)
• M29: 19,367,838 km (0.108 R)
• M30: 20,095,183 km (0.042 R)
• M31: 20,584,966 km (0.071 R)
• M32: 21,493,324 km (0.12 R)
• M33: 21,910,403 km (0.088 R)
• M34: 21,994,178 km (0.065 R)
• M35: 22,922,583 km (0.034 R)
• M36: 23,434,207 km (0.117 R)
• M37: 25,783,343 km (0.113 R)
• M38: 32,785,570 km (0.1 R)
• M39: 34,622,333 km (0.098 R)
• M40: 34,915,245 km (0.098 R)
• M41: 35,307,341 km (0.105 R)
• M42: 35,405,478 km (0.118 R)
• M43: 35,898,103 km (0.096 R)
• M44: 36,492,007 km (0.106 R)
• M45: 40,740,138 km (0.107 R)
• M46: 42,399,178 km (0.115 R)
• M47: 43,763,211 km (0.112 R)
• M48: 44,080,060 km (0.112 R)
• M49: 44,185,825 km (0.062 R)
• M50: 44,609,786 km (0.095 R)
• M51: 47,723,815 km (0.053 R)
• M52: 48,267,753 km (0.115 R)
• M53: 50,685,404 km (0.065 R)
• M54: 51,129,261 km (0.087 R)
• M55: 53,705,935 km (0.044 R)
• M56: 54,725,743 km (0.089 R)
• M57: 56,324,646 km (0.067 R)
• M58: 56,439,537 km (0.082 R)
• M59: 57,129,931 km (0.094 R)
• M60: 59,218,018 km (0.064 R)
• M61: 61,685,485 km (0.083 R)
• M62: 67,328,317 km (0.045 R)
• M63: 67,450,090 km (0.117 R)
• M64: 68,060,449 km (0.106 R)
• M65: 68,427,412 km (0.074 R)
• M66: 69,286,553 km (0.051 R)
• M67: 71,387,655 km (0.105 R)
• M68: 71,885,068 km (0.041 R)
• M69: 72,258,764 km (0.103 R)
• M70: 72,758,271 km (0.11 R)
• M71: 73,258,825 km (0.106 R)
• M72: 74,011,751 km (0.048 R)
• M73: 75,019,742 km (0.087 R)
• M74: 76,413,246 km (0.111 R)
• M75: 79,998,359 km (0.094 R)
• M76: 80,903,276 km (0.107 R)
• M77: 84,293,613 km (0.08 R)
• M78: 85,477,979 km (0.116 R)
• M79: 85,609,925 km (0.099 R)
• M80: 86,138,454 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.3

Radius: 3.2

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.29 AU - 20.53 AU

Year: 26803 Days

Day: 23.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,731,892 km

• M1: 369,208 km (0.113 R)
• M2: 655,388 km (0.107 R)
• M3: 947,403 km (0.066 R)
• M4: 1,145,022 km (0.066 R)
• M5: 1,382,284 km (0.096 R)
• M6: 1,409,661 km (0.095 R)
• M7: 1,634,506 km (0.041 R)
• M8: 1,840,503 km (0.059 R)
• M9: 1,992,644 km (0.081 R)
• M10: 2,085,843 km (0.115 R)
• M11: 2,212,403 km (0.04 R)
• M12: 2,987,170 km (0.094 R)
• M13: 3,129,737 km (0.104 R)
• M14: 3,347,851 km (0.066 R)
• M15: 3,495,953 km (0.05 R)
• M16: 4,550,468 km (0.044 R)
• M17: 4,922,219 km (0.113 R)
• M18: 5,132,853 km (0.05 R)
• M19: 6,595,920 km (0.051 R)
• M20: 7,062,964 km (0.079 R)
• M21: 7,637,420 km (0.032 R)
• M22: 9,921,032 km (0.11 R)
• M23: 10,027,096 km (0.052 R)
• M24: 10,293,829 km (0.113 R)
• M25: 10,455,096 km (0.12 R)
• M26: 10,889,079 km (0.12 R)
• M27: 10,998,435 km (0.109 R)
• M28: 11,273,546 km (0.087 R)
• M29: 12,453,424 km (0.119 R)
• M30: 12,855,394 km (0.117 R)
• M31: 15,171,468 km (0.082 R)
• M32: 16,095,983 km (0.07 R)
• M33: 16,785,330 km (0.114 R)
• M34: 16,848,460 km (0.095 R)
• M35: 18,257,672 km (0.103 R)
• M36: 19,372,176 km (0.109 R)
• M37: 19,971,166 km (0.088 R)
• M38: 21,735,075 km (0.107 R)
• M39: 22,010,933 km (0.094 R)
• M40: 22,287,839 km (0.054 R)
• M41: 22,426,815 km (0.045 R)
• M42: 23,548,350 km (0.054 R)
• M43: 25,845,575 km (0.054 R)
• M44: 26,064,587 km (0.1 R)
• M45: 26,798,963 km (0.112 R)
• M46: 27,614,720 km (0.115 R)
• M47: 28,438,555 km (0.106 R)
• M48: 30,187,055 km (0.067 R)
• M49: 32,126,592 km (0.083 R)
• M50: 32,204,981 km (0.06 R)
• M51: 32,598,124 km (0.1 R)
• M52: 32,676,962 km (0.086 R)
• M53: 34,587,028 km (0.1 R)
• M54: 35,070,229 km (0.099 R)
• M55: 36,696,956 km (0.106 R)
• M56: 41,380,267 km (0.082 R)
• M57: 42,150,397 km (0.12 R)
• M58: 43,965,468 km (0.112 R)
• M59: 44,139,600 km (0.11 R)
• M60: 44,751,156 km (0.11 R)
• M61: 45,894,084 km (0.064 R)
• M62: 49,018,884 km (0.083 R)
• M63: 49,561,475 km (0.056 R)
• M64: 50,926,406 km (0.102 R)
• M65: 57,362,556 km (0.061 R)
• M66: 59,371,505 km (0.105 R)
• M67: 59,853,210 km (0.101 R)
• M68: 60,529,842 km (0.054 R)
• M69: 61,111,777 km (0.111 R)
• M70: 61,208,866 km (0.081 R)
• M71: 62,770,668 km (0.093 R)
• M72: 65,833,535 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit