🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.99 AU

Year: 862 Days

Day: 25.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.34 AU - 4.68 AU

Year: 3041 Days

Day: 17.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.8

Radius: 6.4

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.76 AU - 17.86 AU

Year: 24948 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,380,184 km

• M1: 203,304 km (0.107 R)
• M2: 245,191 km (0.095 R)
• M3: 527,332 km (0.08 R)
• M4: 722,558 km (0.103 R)
• M5: 1,675,496 km (0.1 R)
• M6: 2,129,974 km (0.093 R)
• M7: 2,512,795 km (0.079 R)
• M8: 4,203,700 km (0.049 R)
• M9: 4,506,037 km (0.12 R)
• M10: 4,949,894 km (0.12 R)
• M11: 7,165,289 km (0.11 R)
• M12: 9,082,236 km (0.108 R)
• M13: 9,416,288 km (0.107 R)
• M14: 10,096,510 km (0.101 R)
• M15: 10,675,454 km (0.06 R)
• M16: 12,047,416 km (0.104 R)
• M17: 12,169,338 km (0.073 R)
• M18: 12,476,014 km (0.091 R)
• M19: 12,909,399 km (0.062 R)
• M20: 13,222,058 km (0.094 R)
• M21: 13,918,735 km (0.083 R)
• M22: 16,213,417 km (0.095 R)
• M23: 17,300,844 km (0.114 R)
• M24: 17,853,459 km (0.095 R)
• M25: 19,046,651 km (0.057 R)
• M26: 19,117,710 km (0.103 R)
• M27: 20,265,425 km (0.117 R)
• M28: 22,853,169 km (0.069 R)
• M29: 23,687,626 km (0.086 R)
• M30: 24,454,914 km (0.097 R)
• M31: 26,646,373 km (0.06 R)
• M32: 28,981,446 km (0.06 R)
• M33: 29,144,807 km (0.034 R)
• M34: 29,636,984 km (0.095 R)
• M35: 29,801,691 km (0.066 R)
• M36: 31,464,920 km (0.068 R)
• M37: 32,392,577 km (0.075 R)
• M38: 35,228,803 km (0.098 R)
• M39: 35,928,322 km (0.088 R)
• M40: 36,191,764 km (0.115 R)
• M41: 38,143,567 km (0.088 R)
• M42: 39,403,331 km (0.083 R)
• M43: 43,450,402 km (0.042 R)
• M44: 43,637,400 km (0.057 R)
• M45: 45,808,065 km (0.103 R)
• M46: 45,903,209 km (0.109 R)
• M47: 46,093,647 km (0.119 R)
• M48: 46,762,649 km (0.12 R)
• M49: 47,050,326 km (0.041 R)
• M50: 47,338,601 km (0.048 R)
• M51: 47,531,133 km (0.088 R)
• M52: 47,723,815 km (0.088 R)
• M53: 48,497,535 km (0.031 R)
• M54: 48,691,564 km (0.11 R)
• M55: 49,080,518 km (0.103 R)
• M56: 49,568,058 km (0.07 R)
• M57: 49,861,270 km (0.104 R)
• M58: 50,057,243 km (0.069 R)
• M59: 50,351,502 km (0.036 R)
• M60: 51,040,400 km (0.11 R)
• M61: 53,225,576 km (0.104 R)
• M62: 53,525,969 km (0.099 R)
• M63: 54,834,052 km (0.073 R)
• M64: 55,137,287 km (0.113 R)
• M65: 57,995,355 km (0.066 R)
• M66: 58,407,646 km (0.075 R)
• M67: 59,338,594 km (0.098 R)
• M68: 60,483,167 km (0.039 R)
• M69: 62,688,539 km (0.09 R)
• M70: 63,217,367 km (0.068 R)
• M71: 66,099,221 km (0.117 R)
• M72: 66,314,343 km (0.085 R)
• M73: 67,285,532 km (0.115 R)
• M74: 67,935,535 km (0.115 R)
• M75: 72,987,754 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 4.2

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.29 AU - 20.75 AU

Year: 31417 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,380,184 km

• M1: 54,902 km (0.118 R)
• M2: 205,248 km (0.12 R)
• M3: 253,419 km (0.088 R)
• M4: 362,027 km (0.111 R)
• M5: 574,605 km (0.095 R)
• M6: 901,327 km (0.094 R)
• M7: 2,044,704 km (0.117 R)
• M8: 2,302,012 km (0.107 R)
• M9: 2,453,704 km (0.066 R)
• M10: 2,887,389 km (0.108 R)
• M11: 2,968,770 km (0.103 R)
• M12: 4,511,124 km (0.059 R)
• M13: 4,796,706 km (0.104 R)
• M14: 5,235,925 km (0.082 R)
• M15: 5,435,339 km (0.087 R)
• M16: 5,485,455 km (0.099 R)
• M17: 6,362,846 km (0.109 R)
• M18: 6,953,309 km (0.091 R)
• M19: 7,505,325 km (0.089 R)
• M20: 8,071,254 km (0.102 R)
• M21: 10,782,267 km (0.075 R)
• M22: 11,807,760 km (0.117 R)
• M23: 13,267,985 km (0.114 R)
• M24: 14,504,411 km (0.08 R)
• M25: 15,206,923 km (0.042 R)
• M26: 15,348,891 km (0.065 R)
• M27: 16,645,157 km (0.115 R)
• M28: 17,232,478 km (0.104 R)
• M29: 18,427,316 km (0.062 R)
• M30: 18,882,243 km (0.095 R)
• M31: 19,725,975 km (0.107 R)
• M32: 19,880,659 km (0.112 R)
• M33: 20,581,825 km (0.067 R)
• M34: 20,738,753 km (0.113 R)
• M35: 21,370,355 km (0.106 R)
• M36: 22,490,843 km (0.118 R)
• M37: 22,652,409 km (0.077 R)
• M38: 23,302,711 km (0.06 R)
• M39: 23,794,589 km (0.064 R)
• M40: 26,389,364 km (0.116 R)
• M41: 26,645,176 km (0.061 R)
• M42: 27,676,653 km (0.094 R)
• M43: 29,424,704 km (0.075 R)
• M44: 30,401,279 km (0.086 R)
• M45: 31,118,302 km (0.113 R)
• M46: 32,386,144 km (0.116 R)
• M47: 32,660,058 km (0.111 R)
• M48: 33,486,287 km (0.064 R)
• M49: 33,948,245 km (0.049 R)
• M50: 34,878,594 km (0.107 R)
• M51: 35,159,389 km (0.099 R)
• M52: 36,005,964 km (0.105 R)
• M53: 37,145,301 km (0.071 R)
• M54: 38,586,078 km (0.094 R)
• M55: 41,126,250 km (0.119 R)
• M56: 41,521,936 km (0.098 R)
• M57: 41,720,153 km (0.096 R)
• M58: 43,619,298 km (0.071 R)
• M59: 43,921,636 km (0.11 R)
• M60: 44,123,742 km (0.096 R)
• M61: 44,325,999 km (0.117 R)
• M62: 46,674,685 km (0.118 R)
• M63: 49,483,086 km (0.097 R)
• M64: 50,114,539 km (0.064 R)
• M65: 50,537,003 km (0.109 R)
• M66: 52,024,904 km (0.096 R)
• M67: 53,096,473 km (0.07 R)
• M68: 53,850,895 km (0.099 R)
• M69: 56,903,888 km (0.08 R)
• M70: 57,013,992 km (0.084 R)
• M71: 58,562,330 km (0.105 R)
• M72: 58,895,934 km (0.086 R)
• M73: 59,007,384 km (0.109 R)
• M74: 59,341,735 km (0.098 R)
• M75: 60,573,524 km (0.094 R)
• M76: 61,023,365 km (0.099 R)
• M77: 61,474,552 km (0.116 R)
• M78: 63,632,202 km (0.099 R)
• M79: 66,277,242 km (0.042 R)
• M80: 66,973,022 km (0.086 R)
• M81: 67,904,717 km (0.046 R)
• M82: 68,723,317 km (0.08 R)
• M83: 70,252,357 km (0.092 R)
• M84: 70,725,086 km (0.064 R)
• M85: 71,436,125 km (0.111 R)
• M86: 74,063,662 km (0.095 R)
• M87: 74,304,066 km (0.103 R)
• M88: 74,424,342 km (0.092 R)
• M89: 74,665,195 km (0.09 R)
• M90: 74,906,197 km (0.096 R)
• M91: 75,389,249 km (0.043 R)
• M92: 79,289,714 km (0.093 R)
• M93: 79,781,891 km (0.097 R)
• M94: 80,645,519 km (0.115 R)
• M95: 83,005,426 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit