🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.42 AU - 0.68 AU

Year: 157 Days

Day: 14.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,412,748 km

• M1: 213,027 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.8 AU - 2.3 AU

Year: 1130 Days

Day: 46.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,412,748 km

• M1: 207,043 km (0.079 R)
• M2: 223,350 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.6 AU - 2.6 AU

Year: 1172 Days

Day: 37.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 8.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.75 AU - 9.63 AU

Year: 9863 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,412,748 km

• M1: 112,946 km (0.1 R)
• M2: 186,848 km (0.096 R)
• M3: 266,883 km (0.062 R)
• M4: 323,131 km (0.083 R)
• M5: 451,187 km (0.038 R)
• M6: 510,129 km (0.038 R)
• M7: 718,369 km (0.093 R)
• M8: 818,151 km (0.102 R)
• M9: 938,128 km (0.069 R)
• M10: 1,080,396 km (0.091 R)
• M11: 1,247,197 km (0.115 R)
• M12: 1,568,384 km (0.117 R)
• M13: 1,624,483 km (0.099 R)
• M14: 1,836,164 km (0.111 R)
• M15: 1,915,302 km (0.117 R)
• M16: 2,097,811 km (0.111 R)
• M17: 2,180,688 km (0.093 R)
• M18: 2,414,510 km (0.117 R)
• M19: 2,678,999 km (0.062 R)
• M20: 3,404,698 km (0.073 R)
• M21: 3,527,368 km (0.047 R)
• M22: 4,859,537 km (0.068 R)
• M23: 4,997,766 km (0.084 R)
• M24: 5,221,714 km (0.113 R)
• M25: 5,592,866 km (0.098 R)
• M26: 5,883,983 km (0.099 R)
• M27: 6,973,206 km (0.066 R)
• M28: 7,129,386 km (0.039 R)
• M29: 7,255,198 km (0.052 R)
• M30: 7,477,051 km (0.11 R)
• M31: 8,090,552 km (0.117 R)
• M32: 8,254,661 km (0.103 R)
• M33: 8,519,599 km (0.1 R)
• M34: 8,653,190 km (0.029 R)
• M35: 9,365,575 km (0.078 R)
• M36: 9,956,187 km (0.114 R)
• M37: 10,132,114 km (0.076 R)
• M38: 10,918,700 km (0.102 R)
• M39: 11,910,683 km (0.119 R)
• M40: 12,474,069 km (0.105 R)
• M41: 12,587,913 km (0.113 R)
• M42: 12,740,054 km (0.106 R)
• M43: 13,084,727 km (0.096 R)
• M44: 13,200,367 km (0.069 R)
• M45: 13,355,051 km (0.064 R)
• M46: 13,549,229 km (0.088 R)
• M47: 13,979,622 km (0.071 R)
• M48: 14,934,355 km (0.044 R)
• M49: 15,216,796 km (0.062 R)
• M50: 17,411,846 km (0.102 R)
• M51: 17,751,583 km (0.079 R)
• M52: 17,837,003 km (0.114 R)
• M53: 17,965,208 km (0.103 R)
• M54: 18,437,938 km (0.092 R)
• M55: 18,914,856 km (0.075 R)
• M56: 19,307,999 km (0.071 R)
• M57: 19,439,645 km (0.094 R)
• M58: 19,659,703 km (0.089 R)
• M59: 20,058,083 km (0.118 R)
• M60: 21,042,736 km (0.106 R)
• M61: 21,404,763 km (0.105 R)
• M62: 21,768,884 km (0.109 R)
• M63: 22,410,958 km (0.048 R)
• M64: 23,807,604 km (0.078 R)
• M65: 24,421,553 km (0.108 R)
• M66: 25,184,203 km (0.114 R)
• M67: 25,280,095 km (0.078 R)
• M68: 25,424,308 km (0.089 R)
• M69: 25,809,821 km (0.035 R)
• M70: 26,733,139 km (0.08 R)
• M71: 27,568,494 km (0.04 R)
• M72: 28,512,307 km (0.104 R)
• M73: 29,719,562 km (0.048 R)
• M74: 30,125,570 km (0.106 R)
• M75: 30,431,348 km (0.066 R)
• M76: 31,975,797 km (0.11 R)
• M77: 32,967,032 km (0.116 R)
• M78: 33,229,577 km (0.094 R)
• M79: 33,440,061 km (0.112 R)
• M80: 33,598,186 km (0.084 R)
• M81: 34,074,356 km (0.107 R)
• M82: 34,765,947 km (0.094 R)
• M83: 35,140,241 km (0.054 R)
• M84: 35,515,881 km (0.062 R)
• M85: 35,623,442 km (0.092 R)
• M86: 35,838,863 km (0.051 R)
• M87: 36,054,732 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.7

Radius: 3.7

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.06 AU - 20.86 AU

Year: 30536 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,412,748 km

• M1: 111,450 km (0.12 R)
• M2: 178,321 km (0.12 R)
• M3: 628,909 km (0.109 R)
• M4: 733,478 km (0.028 R)
• M5: 1,079,648 km (0.119 R)
• M6: 1,388,567 km (0.056 R)
• M7: 1,442,722 km (0.106 R)
• M8: 1,552,975 km (0.084 R)
• M9: 1,637,349 km (0.114 R)
• M10: 2,175,452 km (0.12 R)
• M11: 2,496,040 km (0.105 R)
• M12: 3,252,407 km (0.096 R)
• M13: 3,397,068 km (0.069 R)
• M14: 3,692,524 km (0.061 R)
• M15: 4,073,550 km (0.099 R)
• M16: 4,190,386 km (0.104 R)
• M17: 4,308,119 km (0.1 R)
• M18: 5,502,359 km (0.094 R)
• M19: 5,631,462 km (0.104 R)
• M20: 5,761,612 km (0.117 R)
• M21: 6,608,037 km (0.117 R)
• M22: 7,068,948 km (0.114 R)
• M23: 7,397,764 km (0.101 R)
• M24: 7,492,609 km (0.12 R)
• M25: 8,812,212 km (0.068 R)
• M26: 9,369,913 km (0.102 R)
• M27: 9,782,803 km (0.053 R)
• M28: 9,886,923 km (0.112 R)
• M29: 10,307,144 km (0.097 R)
• M30: 10,519,423 km (0.07 R)
• M31: 12,268,970 km (0.112 R)
• M32: 13,062,288 km (0.095 R)
• M33: 13,292,070 km (0.114 R)
• M34: 13,407,410 km (0.111 R)
• M35: 14,224,065 km (0.069 R)
• M36: 15,116,865 km (0.097 R)
• M37: 15,661,251 km (0.09 R)
• M38: 15,722,138 km (0.075 R)
• M39: 15,905,246 km (0.06 R)
• M40: 16,211,921 km (0.067 R)
• M41: 18,220,871 km (0.105 R)
• M42: 18,670,712 km (0.117 R)
• M43: 18,929,367 km (0.031 R)
• M44: 19,909,981 km (0.062 R)
• M45: 19,975,804 km (0.077 R)
• M46: 20,108,048 km (0.113 R)
• M47: 20,240,442 km (0.082 R)
• M48: 20,773,011 km (0.075 R)
• M49: 20,839,881 km (0.116 R)
• M50: 21,445,154 km (0.083 R)
• M51: 22,535,423 km (0.08 R)
• M52: 22,604,238 km (0.112 R)
• M53: 23,504,219 km (0.105 R)
• M54: 24,698,608 km (0.063 R)
• M55: 25,124,813 km (0.085 R)
• M56: 25,840,639 km (0.074 R)
• M57: 26,201,169 km (0.1 R)
• M58: 26,635,901 km (0.102 R)
• M59: 28,176,011 km (0.107 R)
• M60: 28,695,714 km (0.056 R)
• M61: 28,770,214 km (0.079 R)
• M62: 29,669,447 km (0.104 R)
• M63: 29,895,638 km (0.1 R)
• M64: 30,425,664 km (0.067 R)
• M65: 30,958,980 km (0.114 R)
• M66: 31,265,057 km (0.107 R)
• M67: 32,576,881 km (0.109 R)
• M68: 33,906,806 km (0.077 R)
• M69: 34,776,568 km (0.047 R)
• M70: 36,055,032 km (0.038 R)
• M71: 36,215,849 km (0.112 R)
• M72: 38,082,980 km (0.114 R)
• M73: 38,328,770 km (0.098 R)
• M74: 38,410,899 km (0.097 R)
• M75: 38,987,000 km (0.108 R)
• M76: 39,565,944 km (0.085 R)
• M77: 40,064,404 km (0.085 R)
• M78: 40,732,359 km (0.04 R)
• M79: 42,587,821 km (0.092 R)
• M80: 44,384,641 km (0.118 R)
• M81: 45,857,282 km (0.092 R)
• M82: 46,906,412 km (0.093 R)
• M83: 46,994,077 km (0.078 R)
• M84: 47,433,894 km (0.112 R)
• M85: 47,698,383 km (0.039 R)
• M86: 47,874,909 km (0.109 R)
• M87: 49,742,339 km (0.091 R)
• M88: 52,178,092 km (0.058 R)
• M89: 54,099,078 km (0.102 R)
• M90: 54,652,291 km (0.097 R)
• M91: 58,860,030 km (0.111 R)
• M92: 61,338,119 km (0.063 R)
• M93: 62,203,991 km (0.105 R)
• M94: 62,396,823 km (0.103 R)
• M95: 65,216,743 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit