🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 179 Days

Day: 15.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,138,151 km

• M1: 145,409 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.31 AU - 1.57 AU

Year: 619 Days

Day: 19.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 8.9

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.59 AU - 6.73 AU

Year: 5476 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,138,151 km

• M1: 162,912 km (0.045 R)
• M2: 331,658 km (0.109 R)
• M3: 628,610 km (0.103 R)
• M4: 749,485 km (0.115 R)
• M5: 1,142,629 km (0.063 R)
• M6: 1,724,564 km (0.1 R)
• M7: 1,781,561 km (0.062 R)
• M8: 2,240,378 km (0.12 R)
• M9: 2,646,536 km (0.102 R)
• M10: 2,712,808 km (0.041 R)
• M11: 2,824,408 km (0.115 R)
• M12: 2,983,281 km (0.117 R)
• M13: 3,286,366 km (0.098 R)
• M14: 3,747,127 km (0.073 R)
• M15: 3,947,289 km (0.061 R)
• M16: 4,918,180 km (0.09 R)
• M17: 5,192,841 km (0.107 R)
• M18: 5,444,315 km (0.09 R)
• M19: 5,671,255 km (0.113 R)
• M20: 5,757,274 km (0.052 R)
• M21: 5,959,381 km (0.116 R)
• M22: 6,609,982 km (0.09 R)
• M23: 6,761,076 km (0.052 R)
• M24: 6,882,699 km (0.072 R)
• M25: 7,005,070 km (0.119 R)
• M26: 7,189,973 km (0.099 R)
• M27: 7,314,139 km (0.112 R)
• M28: 7,470,469 km (0.089 R)
• M29: 8,171,036 km (0.117 R)
• M30: 8,398,424 km (0.106 R)
• M31: 8,627,908 km (0.046 R)
• M32: 9,874,806 km (0.107 R)
• M33: 10,117,005 km (0.112 R)
• M34: 10,466,465 km (0.096 R)
• M35: 11,105,398 km (0.106 R)
• M36: 12,235,311 km (0.111 R)
• M37: 12,346,611 km (0.081 R)
• M38: 13,363,428 km (0.103 R)
• M39: 13,478,020 km (0.082 R)
• M40: 13,554,614 km (0.036 R)
• M41: 14,760,523 km (0.065 R)
• M42: 14,918,498 km (0.086 R)
• M43: 15,037,428 km (0.085 R)
• M44: 15,798,134 km (0.085 R)
• M45: 16,162,704 km (0.111 R)
• M46: 16,325,765 km (0.103 R)
• M47: 18,238,673 km (0.058 R)
• M48: 18,493,438 km (0.062 R)
• M49: 19,697,701 km (0.111 R)
• M50: 19,828,300 km (0.102 R)
• M51: 20,002,731 km (0.12 R)
• M52: 20,133,929 km (0.058 R)
• M53: 20,397,221 km (0.046 R)
• M54: 21,327,570 km (0.101 R)
• M55: 21,461,610 km (0.11 R)
• M56: 21,775,616 km (0.105 R)
• M57: 21,955,582 km (0.066 R)
• M58: 22,771,937 km (0.11 R)
• M59: 23,046,150 km (0.105 R)
• M60: 23,137,854 km (0.103 R)
• M61: 23,459,788 km (0.077 R)
• M62: 23,922,046 km (0.034 R)
• M63: 24,014,946 km (0.044 R)
• M64: 24,200,896 km (0.092 R)
• M65: 24,387,445 km (0.112 R)
• M66: 25,279,796 km (0.054 R)
• M67: 26,135,197 km (0.038 R)
• M68: 26,903,382 km (0.103 R)
• M69: 27,387,331 km (0.11 R)
• M70: 30,099,690 km (0.106 R)
• M71: 30,602,040 km (0.052 R)
• M72: 31,309,937 km (0.03 R)
• M73: 31,768,005 km (0.119 R)
• M74: 31,972,207 km (0.099 R)
• M75: 33,725,793 km (0.073 R)
• M76: 33,881,973 km (0.108 R)
• M77: 34,247,441 km (0.106 R)
• M78: 34,614,255 km (0.097 R)
• M79: 34,877,098 km (0.1 R)
• M80: 35,087,732 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.4

Radius: 5.6

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.42 AU - 18.68 AU

Year: 20911 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,138,151 km

• M1: 90,656 km (0.118 R)
• M2: 438,172 km (0.098 R)
• M3: 545,135 km (0.052 R)
• M4: 590,463 km (0.108 R)
• M5: 810,372 km (0.084 R)
• M6: 943,215 km (0.11 R)
• M7: 1,111,961 km (0.103 R)
• M8: 1,290,431 km (0.096 R)
• M9: 1,352,066 km (0.107 R)
• M10: 1,510,191 km (0.061 R)
• M11: 2,091,977 km (0.093 R)
• M12: 2,696,502 km (0.04 R)
• M13: 3,918,417 km (0.096 R)
• M14: 4,703,806 km (0.032 R)
• M15: 5,089,768 km (0.047 R)
• M16: 5,943,523 km (0.061 R)
• M17: 6,625,989 km (0.119 R)
• M18: 6,895,115 km (0.09 R)
• M19: 7,949,780 km (0.086 R)
• M20: 8,063,624 km (0.078 R)
• M21: 8,876,240 km (0.111 R)
• M22: 9,532,825 km (0.049 R)
• M23: 10,453,151 km (0.084 R)
• M24: 11,530,106 km (0.078 R)
• M25: 11,659,209 km (0.11 R)
• M26: 12,575,646 km (0.106 R)
• M27: 13,582,888 km (0.081 R)
• M28: 14,061,901 km (0.092 R)
• M29: 14,616,011 km (0.113 R)
• M30: 14,825,598 km (0.062 R)
• M31: 15,036,232 km (0.104 R)
• M32: 15,960,298 km (0.096 R)
• M33: 17,049,370 km (0.109 R)
• M34: 18,613,865 km (0.119 R)
• M35: 19,913,571 km (0.079 R)
• M36: 20,535,300 km (0.039 R)
• M37: 21,242,299 km (0.083 R)
• M38: 22,037,262 km (0.089 R)
• M39: 22,518,818 km (0.078 R)
• M40: 22,599,451 km (0.054 R)
• M41: 22,761,017 km (0.065 R)
• M42: 23,329,190 km (0.091 R)
• M43: 24,066,707 km (0.111 R)
• M44: 25,817,152 km (0.064 R)
• M45: 25,985,898 km (0.085 R)
• M46: 26,070,571 km (0.109 R)
• M47: 26,409,709 km (0.043 R)
• M48: 29,880,379 km (0.119 R)
• M49: 31,398,349 km (0.104 R)
• M50: 32,575,834 km (0.064 R)
• M51: 33,215,963 km (0.053 R)
• M52: 33,583,525 km (0.068 R)
• M53: 33,860,132 km (0.045 R)
• M54: 34,322,838 km (0.066 R)
• M55: 35,348,032 km (0.08 R)
• M56: 35,441,830 km (0.107 R)
• M57: 36,762,181 km (0.081 R)
• M58: 37,237,752 km (0.077 R)
• M59: 39,159,935 km (0.055 R)
• M60: 41,114,282 km (0.04 R)
• M61: 42,501,054 km (0.104 R)
• M62: 43,100,044 km (0.077 R)
• M63: 44,407,530 km (0.115 R)
• M64: 45,015,346 km (0.11 R)
• M65: 47,164,319 km (0.102 R)
• M66: 47,474,136 km (0.072 R)
• M67: 48,095,566 km (0.097 R)
• M68: 49,241,934 km (0.088 R)
• M69: 49,660,958 km (0.054 R)
• M70: 51,561,449 km (0.108 R)
• M71: 51,774,028 km (0.101 R)
• M72: 52,200,232 km (0.097 R)
• M73: 52,413,708 km (0.114 R)
• M74: 52,841,558 km (0.115 R)
• M75: 53,485,577 km (0.069 R)
• M76: 54,889,852 km (0.045 R)
• M77: 55,215,527 km (0.108 R)
• M78: 56,634,612 km (0.1 R)
• M79: 56,854,072 km (0.119 R)
• M80: 58,065,666 km (0.115 R)
• M81: 58,397,623 km (0.089 R)
• M82: 61,300,719 km (0.096 R)
• M83: 61,525,864 km (0.092 R)
• M84: 62,090,297 km (0.112 R)
• M85: 64,708,260 km (0.085 R)
• M86: 65,512,199 km (0.038 R)
• M87: 70,640,414 km (0.072 R)
• M88: 70,876,629 km (0.044 R)
• M89: 71,349,657 km (0.044 R)
• M90: 73,133,163 km (0.11 R)
• M91: 73,611,128 km (0.116 R)
• M92: 74,810,903 km (0.113 R)
• M93: 75,775,211 km (0.108 R)
• M94: 76,259,011 km (0.056 R)
• M95: 76,865,181 km (0.055 R)
• M96: 77,229,602 km (0.052 R)
• M97: 78,937,860 km (0.079 R)
• M98: 80,042,640 km (0.077 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 13,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit