🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.9 AU - 1.26 AU

Year: 430 Days

Day: 28 Hours

Environment

Temp: -10 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,983,389 km

• M1: 359,334 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.07 AU - 5.05 AU

Year: 3132 Days

Day: 33.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,983,389 km

• M1: 1,415,944 km (0.092 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 12

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.8 AU - 5.6 AU

Year: 4540 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,983,389 km

• M1: 198,516 km (0.047 R)
• M2: 303,983 km (0.082 R)
• M3: 554,410 km (0.104 R)
• M4: 631,303 km (0.091 R)
• M5: 724,353 km (0.096 R)
• M6: 1,021,005 km (0.117 R)
• M7: 1,118,992 km (0.111 R)
• M8: 1,433,447 km (0.03 R)
• M9: 2,217,489 km (0.037 R)
• M10: 2,384,889 km (0.086 R)
• M11: 3,014,247 km (0.112 R)
• M12: 3,137,815 km (0.104 R)
• M13: 3,242,235 km (0.084 R)
• M14: 3,347,701 km (0.104 R)
• M15: 3,693,422 km (0.096 R)
• M16: 4,372,447 km (0.093 R)
• M17: 4,583,828 km (0.037 R)
• M18: 4,774,416 km (0.071 R)
• M19: 4,870,907 km (0.093 R)
• M20: 4,967,846 km (0.093 R)
• M21: 5,337,502 km (0.098 R)
• M22: 5,844,190 km (0.064 R)
• M23: 6,958,395 km (0.115 R)
• M24: 7,150,479 km (0.119 R)
• M25: 7,233,356 km (0.068 R)
• M26: 7,372,183 km (0.116 R)
• M27: 7,568,007 km (0.08 R)
• M28: 7,993,463 km (0.058 R)
• M29: 8,252,567 km (0.079 R)
• M30: 8,426,848 km (0.057 R)
• M31: 8,986,643 km (0.104 R)
• M32: 9,803,148 km (0.113 R)
• M33: 9,956,935 km (0.118 R)
• M34: 10,928,424 km (0.069 R)
• M35: 11,151,923 km (0.091 R)
• M36: 11,280,278 km (0.084 R)
• M37: 11,668,634 km (0.118 R)
• M38: 12,028,417 km (0.113 R)
• M39: 12,458,361 km (0.029 R)
• M40: 12,893,392 km (0.081 R)
• M41: 13,095,798 km (0.078 R)
• M42: 13,265,292 km (0.108 R)
• M43: 13,812,820 km (0.11 R)
• M44: 14,020,013 km (0.089 R)
• M45: 14,158,690 km (0.113 R)
• M46: 14,472,397 km (0.104 R)
• M47: 14,859,108 km (0.056 R)
• M48: 15,177,901 km (0.047 R)
• M49: 15,391,826 km (0.104 R)
• M50: 15,678,455 km (0.084 R)
• M51: 16,806,124 km (0.105 R)
• M52: 17,472,732 km (0.103 R)
• M53: 17,997,372 km (0.109 R)
• M54: 18,185,865 km (0.115 R)
• M55: 18,299,410 km (0.092 R)
• M56: 18,755,683 km (0.099 R)
• M57: 19,369,932 km (0.099 R)
• M58: 19,679,450 km (0.116 R)
• M59: 19,951,718 km (0.081 R)
• M60: 20,697,015 km (0.116 R)
• M61: 20,894,634 km (0.093 R)
• M62: 21,013,564 km (0.048 R)
• M63: 21,092,851 km (0.089 R)
• M64: 21,172,437 km (0.053 R)
• M65: 21,531,322 km (0.111 R)
• M66: 21,611,357 km (0.054 R)
• M67: 21,771,726 km (0.059 R)
• M68: 23,644,243 km (0.051 R)
• M69: 24,099,619 km (0.119 R)
• M70: 24,182,645 km (0.082 R)
• M71: 24,934,973 km (0.119 R)
• M72: 25,145,308 km (0.075 R)
• M73: 25,314,054 km (0.088 R)
• M74: 26,462,667 km (0.075 R)
• M75: 26,763,209 km (0.089 R)
• M76: 28,239,141 km (0.083 R)
• M77: 28,414,470 km (0.117 R)
• M78: 28,590,247 km (0.068 R)
• M79: 28,986,981 km (0.105 R)
• M80: 29,607,812 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.8

Radius: 5.2

Gravity: 31.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.85 AU - 18.73 AU

Year: 22892 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,983,389 km

• M1: 72,705 km (0.115 R)
• M2: 485,894 km (0.079 R)
• M3: 628,461 km (0.115 R)
• M4: 704,606 km (0.115 R)
• M5: 923,019 km (0.103 R)
• M6: 1,256,323 km (0.096 R)
• M7: 2,214,796 km (0.065 R)
• M8: 2,865,547 km (0.064 R)
• M9: 2,950,968 km (0.116 R)
• M10: 3,390,037 km (0.117 R)
• M11: 4,674,335 km (0.104 R)
• M12: 5,236,374 km (0.097 R)
• M13: 5,711,946 km (0.068 R)
• M14: 6,201,281 km (0.113 R)
• M15: 6,367,334 km (0.037 R)
• M16: 6,931,468 km (0.109 R)
• M17: 10,177,742 km (0.088 R)
• M18: 10,505,062 km (0.052 R)
• M19: 10,769,401 km (0.111 R)
• M20: 11,035,835 km (0.039 R)
• M21: 11,575,285 km (0.113 R)
• M22: 12,192,526 km (0.096 R)
• M23: 12,400,616 km (0.106 R)
• M24: 12,679,916 km (0.118 R)
• M25: 12,750,077 km (0.092 R)
• M26: 14,034,674 km (0.116 R)
• M27: 14,107,229 km (0.119 R)
• M28: 14,618,704 km (0.098 R)
• M29: 14,839,810 km (0.045 R)
• M30: 15,961,644 km (0.085 R)
• M31: 16,113,336 km (0.086 R)
• M32: 16,955,871 km (0.111 R)
• M33: 17,343,629 km (0.1 R)
• M34: 18,285,946 km (0.06 R)
• M35: 21,127,857 km (0.069 R)
• M36: 21,628,711 km (0.083 R)
• M37: 24,017,190 km (0.04 R)
• M38: 24,890,243 km (0.12 R)
• M39: 25,066,021 km (0.102 R)
• M40: 27,298,919 km (0.055 R)
• M41: 28,026,712 km (0.092 R)
• M42: 29,130,445 km (0.091 R)
• M43: 30,248,241 km (0.092 R)
• M44: 30,718,128 km (0.09 R)
• M45: 31,570,087 km (0.118 R)
• M46: 31,951,113 km (0.089 R)
• M47: 32,525,719 km (0.105 R)
• M48: 34,269,581 km (0.108 R)
• M49: 36,541,823 km (0.037 R)
• M50: 38,150,898 km (0.087 R)
• M51: 39,372,963 km (0.044 R)
• M52: 39,577,912 km (0.083 R)
• M53: 39,988,708 km (0.074 R)
• M54: 40,194,704 km (0.09 R)
• M55: 41,750,671 km (0.091 R)
• M56: 43,115,004 km (0.105 R)
• M57: 46,535,410 km (0.047 R)
• M58: 47,186,310 km (0.087 R)
• M59: 47,621,939 km (0.057 R)
• M60: 47,730,996 km (0.068 R)
• M61: 48,607,041 km (0.108 R)
• M62: 49,709,278 km (0.088 R)
• M63: 50,263,688 km (0.047 R)
• M64: 53,745,578 km (0.057 R)
• M65: 54,200,505 km (0.079 R)
• M66: 54,656,629 km (0.109 R)
• M67: 57,769,163 km (0.095 R)
• M68: 59,053,610 km (0.096 R)
• M69: 59,758,216 km (0.041 R)
• M70: 60,583,697 km (0.103 R)
• M71: 61,175,656 km (0.056 R)
• M72: 61,412,918 km (0.095 R)
• M73: 61,888,490 km (0.066 R)
• M74: 62,963,051 km (0.115 R)
• M75: 63,202,707 km (0.102 R)
• M76: 63,562,639 km (0.071 R)
• M77: 64,767,501 km (0.063 R)
• M78: 65,130,425 km (0.063 R)
• M79: 67,812,565 km (0.087 R)
• M80: 70,654,925 km (0.103 R)
• M81: 72,655,048 km (0.08 R)
• M82: 72,906,373 km (0.056 R)
• M83: 73,283,808 km (0.115 R)
• M84: 74,800,431 km (0.055 R)
• M85: 76,327,377 km (0.094 R)
• M86: 77,351,075 km (0.066 R)
• M87: 78,508,065 km (0.084 R)
• M88: 79,282,533 km (0.102 R)
• M89: 82,405,987 km (0.114 R)
• M90: 84,114,544 km (0.037 R)
• M91: 85,304,147 km (0.067 R)
• M92: 87,299,333 km (0.096 R)
• M93: 88,235,666 km (0.082 R)
• M94: 89,040,952 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit