🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.49 AU - 0.71 AU

Year: 305 Days

Day: 47.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 11.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.68 AU - 0.86 AU

Year: 443 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,459,215 km

• M1: 140,173 km (0.028 R)
• M2: 241,451 km (0.114 R)
• M3: 365,019 km (0.095 R)
• M4: 476,768 km (0.116 R)
• M5: 562,787 km (0.045 R)
• M6: 643,720 km (0.105 R)
• M7: 717,322 km (0.089 R)
• M8: 790,026 km (0.082 R)
• M9: 865,573 km (0.103 R)
• M10: 952,639 km (0.076 R)
• M11: 1,038,359 km (0.095 R)
• M12: 1,122,134 km (0.098 R)
• M13: 1,237,773 km (0.036 R)
• M14: 1,337,255 km (0.106 R)
• M15: 1,450,052 km (0.058 R)
• M16: 1,712,896 km (0.06 R)
• M17: 1,819,110 km (0.102 R)
• M18: 1,916,050 km (0.101 R)
• M19: 2,169,319 km (0.071 R)
• M20: 2,248,007 km (0.111 R)
• M21: 2,327,743 km (0.11 R)
• M22: 2,579,217 km (0.072 R)
• M23: 2,688,723 km (0.098 R)
• M24: 2,819,770 km (0.099 R)
• M25: 2,912,671 km (0.118 R)
• M26: 3,060,922 km (0.116 R)
• M27: 3,301,775 km (0.045 R)
• M28: 3,414,123 km (0.117 R)
• M29: 3,542,029 km (0.104 R)
• M30: 3,671,431 km (0.11 R)
• M31: 3,744,136 km (0.113 R)
• M32: 3,831,949 km (0.081 R)
• M33: 4,334,897 km (0.106 R)
• M34: 4,527,879 km (0.075 R)
• M35: 4,684,508 km (0.112 R)
• M36: 4,954,831 km (0.118 R)
• M37: 5,189,401 km (0.083 R)
• M38: 5,263,003 km (0.112 R)
• M39: 5,452,543 km (0.067 R)
• M40: 5,560,702 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 12.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.75 AU - 1.19 AU

Year: 627 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,459,215 km

• M1: 158,424 km (0.055 R)
• M2: 293,212 km (0.036 R)
• M3: 479,012 km (0.109 R)
• M4: 560,842 km (0.076 R)
• M5: 726,597 km (0.104 R)
• M6: 812,466 km (0.117 R)
• M7: 931,546 km (0.074 R)
• M8: 1,026,241 km (0.097 R)
• M9: 1,119,890 km (0.12 R)
• M10: 1,202,767 km (0.051 R)
• M11: 1,316,611 km (0.079 R)
• M12: 1,424,471 km (0.081 R)
• M13: 1,520,064 km (0.094 R)
• M14: 1,638,994 km (0.105 R)
• M15: 1,750,295 km (0.093 R)
• M16: 2,071,631 km (0.087 R)
• M17: 2,210,159 km (0.034 R)
• M18: 2,334,176 km (0.048 R)
• M19: 2,595,224 km (0.092 R)
• M20: 2,713,705 km (0.107 R)
• M21: 2,853,131 km (0.081 R)
• M22: 3,060,473 km (0.095 R)
• M23: 3,245,975 km (0.097 R)
• M24: 3,360,417 km (0.07 R)
• M25: 3,448,979 km (0.092 R)
• M26: 3,649,141 km (0.094 R)
• M27: 3,803,675 km (0.108 R)
• M28: 4,054,102 km (0.047 R)
• M29: 4,406,405 km (0.096 R)
• M30: 4,503,494 km (0.075 R)
• M31: 4,593,851 km (0.099 R)
• M32: 4,677,177 km (0.052 R)
• M33: 4,799,399 km (0.06 R)
• M34: 5,000,159 km (0.08 R)
• M35: 5,203,762 km (0.105 R)
• M36: 5,282,750 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.77 AU - 7.61 AU

Year: 12647 Days

Day: 15.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,459,215 km

• M1: 106,962 km (0.117 R)
• M2: 147,354 km (0.118 R)
• M3: 351,405 km (0.106 R)
• M4: 656,136 km (0.085 R)
• M5: 699,071 km (0.094 R)
• M6: 1,013,675 km (0.066 R)
• M7: 1,114,654 km (0.117 R)
• M8: 1,423,274 km (0.069 R)
• M9: 1,742,217 km (0.113 R)
• M10: 2,460,436 km (0.11 R)
• M11: 2,528,354 km (0.101 R)
• M12: 2,788,504 km (0.109 R)
• M13: 3,075,283 km (0.116 R)
• M14: 3,333,938 km (0.111 R)
• M15: 3,428,035 km (0.12 R)
• M16: 3,696,264 km (0.079 R)
• M17: 4,050,961 km (0.105 R)
• M18: 4,111,249 km (0.073 R)
• M19: 4,437,222 km (0.057 R)
• M20: 4,771,424 km (0.057 R)
• M21: 4,856,396 km (0.101 R)
• M22: 5,092,312 km (0.118 R)
• M23: 5,222,462 km (0.083 R)
• M24: 6,050,037 km (0.081 R)
• M25: 6,303,755 km (0.117 R)
• M26: 6,420,292 km (0.037 R)
• M27: 6,631,823 km (0.093 R)
• M28: 6,797,877 km (0.113 R)
• M29: 6,869,534 km (0.086 R)
• M30: 6,941,341 km (0.097 R)
• M31: 7,110,088 km (0.09 R)
• M32: 7,353,334 km (0.062 R)
• M33: 7,500,688 km (0.095 R)
• M34: 7,624,106 km (0.117 R)
• M35: 7,723,439 km (0.059 R)
• M36: 7,898,169 km (0.092 R)
• M37: 8,023,831 km (0.118 R)
• M38: 8,175,524 km (0.113 R)
• M39: 8,610,255 km (0.118 R)
• M40: 9,157,783 km (0.067 R)
• M41: 9,236,921 km (0.059 R)
• M42: 9,342,836 km (0.035 R)
• M43: 10,095,014 km (0.111 R)
• M44: 10,395,855 km (0.097 R)
• M45: 10,588,836 km (0.101 R)
• M46: 10,644,188 km (0.113 R)
• M47: 11,090,588 km (0.082 R)
• M48: 11,656,965 km (0.097 R)
• M49: 11,800,130 km (0.116 R)
• M50: 11,857,426 km (0.073 R)
• M51: 12,001,340 km (0.107 R)
• M52: 12,145,851 km (0.057 R)
• M53: 12,758,903 km (0.117 R)
• M54: 13,143,519 km (0.05 R)
• M55: 13,203,059 km (0.077 R)
• M56: 13,441,967 km (0.028 R)
• M57: 13,712,440 km (0.112 R)
• M58: 14,015,077 km (0.118 R)
• M59: 15,185,231 km (0.096 R)
• M60: 15,404,093 km (0.088 R)
• M61: 15,718,697 km (0.056 R)
• M62: 15,813,542 km (0.037 R)
• M63: 15,876,822 km (0.037 R)
• M64: 16,450,380 km (0.105 R)
• M65: 16,514,408 km (0.083 R)
• M66: 17,290,671 km (0.112 R)
• M67: 18,211,147 km (0.076 R)
• M68: 18,945,523 km (0.092 R)
• M69: 19,451,762 km (0.072 R)
• M70: 19,587,448 km (0.092 R)
• M71: 19,859,865 km (0.094 R)
• M72: 19,962,489 km (0.116 R)
• M73: 20,030,856 km (0.093 R)
• M74: 20,133,629 km (0.118 R)
• M75: 20,754,012 km (0.052 R)
• M76: 21,066,522 km (0.114 R)
• M77: 23,153,711 km (0.059 R)
• M78: 23,477,890 km (0.087 R)
• M79: 24,130,585 km (0.101 R)
• M80: 24,203,440 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit