🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.21 AU - 1.25 AU

Year: 579 Days

Day: 42.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.11 AU - 2.19 AU

Year: 1339 Days

Day: 13.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,687,537 km

• M1: 220,358 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 9.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.51 AU - 3.97 AU

Year: 2476 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,687,537 km

• M1: 123,717 km (0.1 R)
• M2: 187,297 km (0.081 R)
• M3: 254,167 km (0.118 R)
• M4: 320,588 km (0.11 R)
• M5: 471,832 km (0.047 R)
• M6: 885,171 km (0.05 R)
• M7: 990,488 km (0.058 R)
• M8: 1,092,364 km (0.047 R)
• M9: 1,181,374 km (0.108 R)
• M10: 1,281,455 km (0.113 R)
• M11: 1,375,702 km (0.112 R)
• M12: 1,472,492 km (0.116 R)
• M13: 1,691,653 km (0.114 R)
• M14: 1,834,070 km (0.042 R)
• M15: 1,911,711 km (0.097 R)
• M16: 2,060,262 km (0.088 R)
• M17: 2,131,022 km (0.081 R)
• M18: 2,212,852 km (0.03 R)
• M19: 2,348,088 km (0.08 R)
• M20: 2,486,167 km (0.114 R)
• M21: 2,616,018 km (0.069 R)
• M22: 2,748,113 km (0.105 R)
• M23: 2,916,560 km (0.104 R)
• M24: 3,019,184 km (0.081 R)
• M25: 3,263,478 km (0.103 R)
• M26: 3,394,076 km (0.071 R)
• M27: 3,648,243 km (0.086 R)
• M28: 3,734,412 km (0.115 R)
• M29: 4,098,383 km (0.091 R)
• M30: 4,291,215 km (0.096 R)
• M31: 4,712,632 km (0.102 R)
• M32: 4,928,352 km (0.102 R)
• M33: 5,313,716 km (0.1 R)
• M34: 5,411,553 km (0.084 R)
• M35: 5,694,593 km (0.093 R)
• M36: 5,837,907 km (0.077 R)
• M37: 6,157,448 km (0.078 R)
• M38: 6,230,901 km (0.104 R)
• M39: 6,363,744 km (0.027 R)
• M40: 7,165,439 km (0.066 R)
• M41: 7,335,831 km (0.054 R)
• M42: 7,445,037 km (0.08 R)
• M43: 7,538,985 km (0.093 R)
• M44: 7,871,092 km (0.073 R)
• M45: 8,451,532 km (0.066 R)
• M46: 8,796,504 km (0.041 R)
• M47: 9,670,455 km (0.115 R)
• M48: 10,169,962 km (0.115 R)
• M49: 10,274,382 km (0.112 R)
• M50: 10,926,030 km (0.066 R)
• M51: 11,104,351 km (0.051 R)
• M52: 11,193,960 km (0.088 R)
• M53: 11,301,820 km (0.106 R)
• M54: 11,409,979 km (0.102 R)
• M55: 11,718,300 km (0.053 R)
• M56: 11,882,708 km (0.118 R)
• M57: 11,974,262 km (0.08 R)
• M58: 12,084,516 km (0.106 R)
• M59: 12,158,268 km (0.101 R)
• M60: 12,250,570 km (0.067 R)
• M61: 12,380,271 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 8.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.28 AU - 5.8 AU

Year: 4804 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,687,537 km

• M1: 108,159 km (0.108 R)
• M2: 216,917 km (0.077 R)
• M3: 459,265 km (0.088 R)
• M4: 536,159 km (0.087 R)
• M5: 878,588 km (0.113 R)
• M6: 1,024,596 km (0.086 R)
• M7: 1,159,982 km (0.034 R)
• M8: 1,327,681 km (0.109 R)
• M9: 1,759,421 km (0.101 R)
• M10: 1,840,353 km (0.117 R)
• M11: 2,409,573 km (0.037 R)
• M12: 2,532,991 km (0.104 R)
• M13: 2,608,089 km (0.075 R)
• M14: 2,752,152 km (0.088 R)
• M15: 3,172,672 km (0.077 R)
• M16: 3,381,361 km (0.077 R)
• M17: 3,917,968 km (0.076 R)
• M18: 4,420,467 km (0.115 R)
• M19: 4,766,787 km (0.115 R)
• M20: 5,991,245 km (0.073 R)
• M21: 6,351,626 km (0.118 R)
• M22: 6,696,001 km (0.11 R)
• M23: 6,753,895 km (0.11 R)
• M24: 6,987,567 km (0.082 R)
• M25: 7,838,330 km (0.073 R)
• M26: 8,244,787 km (0.055 R)
• M27: 8,307,020 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 5.1

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.96 AU - 16.96 AU

Year: 29656 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,687,537 km

• M1: 219,909 km (0.082 R)
• M2: 278,402 km (0.106 R)
• M3: 394,340 km (0.116 R)
• M4: 525,837 km (0.058 R)
• M5: 586,573 km (0.097 R)
• M6: 1,631,664 km (0.11 R)
• M7: 1,721,722 km (0.119 R)
• M8: 2,131,321 km (0.105 R)
• M9: 2,817,676 km (0.084 R)
• M10: 2,889,782 km (0.105 R)
• M11: 2,962,636 km (0.087 R)
• M12: 3,259,738 km (0.097 R)
• M13: 3,527,667 km (0.094 R)
• M14: 3,762,985 km (0.117 R)
• M15: 4,331,457 km (0.088 R)
• M16: 4,373,195 km (0.104 R)
• M17: 4,541,043 km (0.07 R)
• M18: 4,926,557 km (0.079 R)
• M19: 5,189,401 km (0.095 R)
• M20: 5,233,682 km (0.117 R)
• M21: 5,912,407 km (0.117 R)
• M22: 6,957,199 km (0.083 R)
• M23: 7,104,104 km (0.083 R)
• M24: 7,600,918 km (0.063 R)
• M25: 7,651,183 km (0.09 R)
• M26: 7,802,875 km (0.098 R)
• M27: 8,006,478 km (0.075 R)
• M28: 8,315,248 km (0.116 R)
• M29: 8,419,069 km (0.104 R)
• M30: 9,588,924 km (0.08 R)
• M31: 10,192,701 km (0.086 R)
• M32: 10,752,197 km (0.084 R)
• M33: 11,207,124 km (0.05 R)
• M34: 13,330,217 km (0.032 R)
• M35: 14,875,414 km (0.103 R)
• M36: 15,191,215 km (0.11 R)
• M37: 15,573,138 km (0.115 R)
• M38: 16,281,484 km (0.062 R)
• M39: 16,672,383 km (0.077 R)
• M40: 18,198,731 km (0.119 R)
• M41: 18,672,058 km (0.102 R)
• M42: 18,808,043 km (0.114 R)
• M43: 19,218,090 km (0.05 R)
• M44: 20,116,426 km (0.109 R)
• M45: 20,465,587 km (0.086 R)
• M46: 20,675,922 km (0.096 R)
• M47: 21,881,980 km (0.082 R)
• M48: 22,602,144 km (0.05 R)
• M49: 24,139,262 km (0.115 R)
• M50: 25,182,857 km (0.076 R)
• M51: 25,408,301 km (0.068 R)
• M52: 27,467,815 km (0.101 R)
• M53: 29,501,149 km (0.117 R)
• M54: 29,659,573 km (0.083 R)
• M55: 30,776,321 km (0.059 R)
• M56: 32,968,678 km (0.069 R)
• M57: 33,380,072 km (0.107 R)
• M58: 33,793,261 km (0.116 R)
• M59: 34,042,043 km (0.111 R)
• M60: 36,138,208 km (0.096 R)
• M61: 36,647,589 km (0.117 R)
• M62: 36,903,102 km (0.041 R)
• M63: 37,244,783 km (0.118 R)
• M64: 38,795,066 km (0.081 R)
• M65: 39,142,432 km (0.054 R)
• M66: 39,316,415 km (0.084 R)
• M67: 39,665,427 km (0.112 R)
• M68: 40,806,410 km (0.114 R)
• M69: 43,660,737 km (0.112 R)
• M70: 44,203,029 km (0.072 R)
• M71: 44,565,954 km (0.093 R)
• M72: 44,656,760 km (0.075 R)
• M73: 44,747,715 km (0.081 R)
• M74: 45,385,750 km (0.119 R)
• M75: 45,843,370 km (0.097 R)
• M76: 46,210,633 km (0.049 R)
• M77: 48,527,754 km (0.066 R)
• M78: 51,739,172 km (0.08 R)
• M79: 52,888,981 km (0.082 R)
• M80: 53,467,027 km (0.087 R)
• M81: 54,726,491 km (0.12 R)
• M82: 54,823,880 km (0.096 R)
• M83: 55,018,656 km (0.111 R)
• M84: 56,584,946 km (0.105 R)
• M85: 57,868,346 km (0.043 R)
• M86: 58,364,562 km (0.111 R)
• M87: 67,116,486 km (0.068 R)
• M88: 67,429,146 km (0.09 R)
• M89: 67,951,242 km (0.048 R)
• M90: 69,420,144 km (0.083 R)
• M91: 69,947,327 km (0.102 R)
• M92: 70,052,943 km (0.037 R)
• M93: 70,687,537 km (0.035 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit