🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 12.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 35.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 12.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2 AU - 3.12 AU

Year: 2645 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,560,099 km

• M1: 171,888 km (0.075 R)
• M2: 382,073 km (0.075 R)
• M3: 597,943 km (0.09 R)
• M4: 756,217 km (0.047 R)
• M5: 1,233,584 km (0.085 R)
• M6: 1,555,967 km (0.113 R)
• M7: 1,634,357 km (0.101 R)
• M8: 1,754,484 km (0.119 R)
• M9: 1,905,428 km (0.084 R)
• M10: 2,032,287 km (0.072 R)
• M11: 2,354,371 km (0.061 R)
• M12: 2,583,705 km (0.11 R)
• M13: 2,677,353 km (0.055 R)
• M14: 2,772,348 km (0.119 R)
• M15: 3,014,846 km (0.038 R)
• M16: 3,801,282 km (0.076 R)
• M17: 4,071,306 km (0.06 R)
• M18: 4,366,163 km (0.059 R)
• M19: 4,649,053 km (0.094 R)
• M20: 4,802,391 km (0.113 R)
• M21: 5,153,647 km (0.118 R)
• M22: 5,272,577 km (0.073 R)
• M23: 5,472,889 km (0.117 R)
• M24: 5,655,398 km (0.045 R)
• M25: 6,362,996 km (0.057 R)
• M26: 7,342,263 km (0.069 R)
• M27: 7,611,390 km (0.085 R)
• M28: 7,747,225 km (0.078 R)
• M29: 8,182,555 km (0.044 R)
• M30: 8,275,156 km (0.1 R)
• M31: 8,391,543 km (0.059 R)
• M32: 8,602,326 km (0.03 R)
• M33: 8,862,327 km (0.106 R)
• M34: 9,029,279 km (0.085 R)
• M35: 9,953,195 km (0.064 R)
• M36: 10,126,579 km (0.109 R)
• M37: 10,376,258 km (0.059 R)
• M38: 10,501,771 km (0.084 R)
• M39: 10,958,044 km (0.078 R)
• M40: 11,317,528 km (0.093 R)
• M41: 11,420,900 km (0.086 R)
• M42: 11,811,350 km (0.047 R)
• M43: 11,942,548 km (0.087 R)
• M44: 12,338,982 km (0.093 R)
• M45: 12,659,271 km (0.11 R)
• M46: 12,820,538 km (0.049 R)
• M47: 13,664,120 km (0.083 R)
• M48: 14,329,531 km (0.096 R)
• M49: 14,469,405 km (0.111 R)
• M50: 14,609,878 km (0.098 R)
• M51: 14,722,525 km (0.084 R)
• M52: 15,836,281 km (0.082 R)
• M53: 15,923,048 km (0.031 R)
• M54: 16,097,180 km (0.057 R)
• M55: 16,271,760 km (0.101 R)
• M56: 16,652,487 km (0.079 R)
• M57: 17,392,847 km (0.057 R)
• M58: 17,782,100 km (0.108 R)
• M59: 17,902,527 km (0.09 R)
• M60: 17,992,884 km (0.107 R)
• M61: 18,143,978 km (0.111 R)
• M62: 18,265,152 km (0.115 R)
• M63: 18,477,880 km (0.086 R)
• M64: 18,813,727 km (0.11 R)
• M65: 18,905,730 km (0.105 R)
• M66: 19,584,755 km (0.05 R)
• M67: 19,771,303 km (0.083 R)
• M68: 19,958,450 km (0.065 R)
• M69: 20,271,708 km (0.088 R)
• M70: 20,903,011 km (0.101 R)
• M71: 21,380,827 km (0.088 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.7

Radius: 5.8

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.96 AU - 9.22 AU

Year: 16256 Days

Day: 17.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,560,099 km

• M1: 77,342 km (0.109 R)
• M2: 225,294 km (0.086 R)
• M3: 522,545 km (0.092 R)
• M4: 612,005 km (0.08 R)
• M5: 1,202,168 km (0.093 R)
• M6: 1,651,261 km (0.102 R)
• M7: 2,005,509 km (0.111 R)
• M8: 2,235,142 km (0.053 R)
• M9: 2,533,889 km (0.052 R)
• M10: 3,201,843 km (0.09 R)
• M11: 3,268,115 km (0.097 R)
• M12: 3,436,113 km (0.097 R)
• M13: 3,641,212 km (0.104 R)
• M14: 4,501,550 km (0.039 R)
• M15: 4,839,790 km (0.067 R)
• M16: 5,031,276 km (0.104 R)
• M17: 5,186,259 km (0.108 R)
• M18: 5,580,449 km (0.053 R)
• M19: 5,740,968 km (0.048 R)
• M20: 6,650,224 km (0.061 R)
• M21: 6,948,821 km (0.069 R)
• M22: 6,991,905 km (0.119 R)
• M23: 7,251,906 km (0.104 R)
• M24: 7,295,589 km (0.115 R)
• M25: 7,692,323 km (0.06 R)
• M26: 8,414,880 km (0.049 R)
• M27: 8,877,437 km (0.097 R)
• M28: 9,300,799 km (0.114 R)
• M29: 9,348,221 km (0.117 R)
• M30: 9,923,874 km (0.063 R)
• M31: 10,118,351 km (0.053 R)
• M32: 10,908,677 km (0.093 R)
• M33: 11,718,749 km (0.065 R)
• M34: 11,769,912 km (0.093 R)
• M35: 12,234,712 km (0.089 R)
• M36: 12,338,832 km (0.104 R)
• M37: 12,495,611 km (0.088 R)
• M38: 12,863,771 km (0.097 R)
• M39: 13,129,008 km (0.086 R)
• M40: 13,235,522 km (0.102 R)
• M41: 13,342,484 km (0.094 R)
• M42: 13,503,302 km (0.099 R)
• M43: 13,935,341 km (0.077 R)
• M44: 16,391,738 km (0.1 R)
• M45: 16,621,520 km (0.068 R)
• M46: 16,852,499 km (0.091 R)
• M47: 17,142,570 km (0.111 R)
• M48: 19,827,253 km (0.117 R)
• M49: 20,503,136 km (0.102 R)
• M50: 21,124,117 km (0.064 R)
• M51: 22,067,032 km (0.074 R)
• M52: 22,257,321 km (0.039 R)
• M53: 22,575,665 km (0.108 R)
• M54: 22,639,394 km (0.087 R)
• M55: 22,767,300 km (0.102 R)
• M56: 23,023,711 km (0.11 R)
• M57: 23,152,365 km (0.111 R)
• M58: 23,604,300 km (0.105 R)
• M59: 23,994,002 km (0.086 R)
• M60: 24,189,527 km (0.114 R)
• M61: 24,254,901 km (0.088 R)
• M62: 25,907,060 km (0.071 R)
• M63: 27,458,988 km (0.071 R)
• M64: 27,527,205 km (0.117 R)
• M65: 29,528,077 km (0.076 R)
• M66: 30,088,171 km (0.086 R)
• M67: 31,147,922 km (0.044 R)
• M68: 31,789,697 km (0.084 R)
• M69: 31,932,862 km (0.113 R)
• M70: 33,158,667 km (0.098 R)
• M71: 37,002,435 km (0.09 R)
• M72: 37,379,422 km (0.075 R)
• M73: 39,822,056 km (0.097 R)
• M74: 41,140,462 km (0.101 R)
• M75: 41,218,402 km (0.087 R)
• M76: 42,079,787 km (0.119 R)
• M77: 43,501,864 km (0.073 R)
• M78: 43,740,473 km (0.112 R)
• M79: 44,939,649 km (0.094 R)
• M80: 45,100,467 km (0.093 R)
• M81: 45,826,017 km (0.106 R)
• M82: 46,230,828 km (0.027 R)
• M83: 46,311,910 km (0.075 R)
• M84: 46,636,837 km (0.093 R)
• M85: 49,926,793 km (0.118 R)
• M86: 51,683,820 km (0.029 R)
• M87: 52,443,030 km (0.07 R)
• M88: 54,057,939 km (0.076 R)
• M89: 54,143,359 km (0.108 R)
• M90: 54,828,517 km (0.094 R)
• M91: 55,689,004 km (0.047 R)
• M92: 55,775,322 km (0.045 R)
• M93: 56,988,112 km (0.062 R)
• M94: 57,075,028 km (0.048 R)
• M95: 57,772,304 km (0.103 R)
• M96: 58,472,422 km (0.099 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: 234 - 14,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit