🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 701 Days

Day: 24.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.9 AU - 4.56 AU

Year: 3162 Days

Day: 47.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 11.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.42 AU - 7.32 AU

Year: 5169 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,677,394 km

• M1: 162,613 km (0.039 R)
• M2: 243,246 km (0.104 R)
• M3: 324,179 km (0.107 R)
• M4: 426,803 km (0.091 R)
• M5: 583,132 km (0.047 R)
• M6: 656,884 km (0.042 R)
• M7: 997,818 km (0.076 R)
• M8: 1,280,857 km (0.105 R)
• M9: 1,472,342 km (0.079 R)
• M10: 1,673,701 km (0.084 R)
• M11: 1,759,421 km (0.117 R)
• M12: 2,051,436 km (0.06 R)
• M13: 2,318,169 km (0.099 R)
• M14: 2,624,695 km (0.037 R)
• M15: 2,783,119 km (0.119 R)
• M16: 2,944,535 km (0.08 R)
• M17: 3,064,064 km (0.107 R)
• M18: 3,231,015 km (0.117 R)
• M19: 3,495,055 km (0.05 R)
• M20: 4,094,195 km (0.066 R)
• M21: 4,431,538 km (0.095 R)
• M22: 4,707,845 km (0.093 R)
• M23: 4,813,012 km (0.076 R)
• M24: 5,314,016 km (0.095 R)
• M25: 5,515,374 km (0.109 R)
• M26: 5,682,026 km (0.076 R)
• M27: 5,925,871 km (0.114 R)
• M28: 6,154,008 km (0.101 R)
• M29: 6,230,602 km (0.057 R)
• M30: 6,443,180 km (0.11 R)
• M31: 6,540,569 km (0.079 R)
• M32: 7,236,348 km (0.086 R)
• M33: 7,317,430 km (0.059 R)
• M34: 7,459,847 km (0.084 R)
• M35: 7,562,322 km (0.094 R)
• M36: 7,809,906 km (0.108 R)
• M37: 8,123,164 km (0.111 R)
• M38: 8,270,817 km (0.12 R)
• M39: 8,697,620 km (0.08 R)
• M40: 8,892,097 km (0.09 R)
• M41: 9,818,407 km (0.101 R)
• M42: 10,407,225 km (0.116 R)
• M43: 11,030,749 km (0.097 R)
• M44: 11,264,869 km (0.049 R)
• M45: 11,382,453 km (0.104 R)
• M46: 11,785,619 km (0.091 R)
• M47: 12,265,829 km (0.049 R)
• M48: 12,605,865 km (0.094 R)
• M49: 12,727,936 km (0.066 R)
• M50: 13,047,477 km (0.1 R)
• M51: 13,369,711 km (0.057 R)
• M52: 14,505,309 km (0.107 R)
• M53: 14,787,600 km (0.111 R)
• M54: 14,864,942 km (0.102 R)
• M55: 15,071,686 km (0.108 R)
• M56: 15,149,477 km (0.091 R)
• M57: 16,279,390 km (0.053 R)
• M58: 16,439,160 km (0.063 R)
• M59: 16,733,569 km (0.065 R)
• M60: 17,164,860 km (0.032 R)
• M61: 18,342,045 km (0.119 R)
• M62: 18,480,573 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 6.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.66 AU - 18.04 AU

Year: 20798 Days

Day: 17.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,677,394 km

• M1: 103,671 km (0.045 R)
• M2: 179,069 km (0.084 R)
• M3: 266,583 km (0.043 R)
• M4: 466,596 km (0.083 R)
• M5: 583,581 km (0.109 R)
• M6: 667,207 km (0.033 R)
• M7: 1,287,888 km (0.057 R)
• M8: 1,610,421 km (0.095 R)
• M9: 1,730,249 km (0.092 R)
• M10: 2,042,759 km (0.115 R)
• M11: 2,695,903 km (0.117 R)
• M12: 3,206,481 km (0.095 R)
• M13: 3,641,661 km (0.099 R)
• M14: 3,879,522 km (0.063 R)
• M15: 3,986,933 km (0.041 R)
• M16: 4,040,938 km (0.087 R)
• M17: 4,149,845 km (0.112 R)
• M18: 4,538,351 km (0.092 R)
• M19: 4,623,173 km (0.083 R)
• M20: 5,055,211 km (0.098 R)
• M21: 5,620,841 km (0.077 R)
• M22: 5,803,649 km (0.119 R)
• M23: 6,143,835 km (0.039 R)
• M24: 6,586,196 km (0.082 R)
• M25: 7,906,098 km (0.047 R)
• M26: 8,317,642 km (0.085 R)
• M27: 9,739,121 km (0.078 R)
• M28: 10,217,235 km (0.078 R)
• M29: 11,081,612 km (0.092 R)
• M30: 12,125,955 km (0.111 R)
• M31: 12,480,950 km (0.065 R)
• M32: 12,719,559 km (0.078 R)
• M33: 13,282,197 km (0.098 R)
• M34: 13,894,052 km (0.057 R)
• M35: 14,307,092 km (0.103 R)
• M36: 14,431,707 km (0.087 R)
• M37: 14,976,243 km (0.12 R)
• M38: 15,357,119 km (0.093 R)
• M39: 15,484,726 km (0.109 R)
• M40: 15,570,146 km (0.101 R)
• M41: 15,655,567 km (0.086 R)
• M42: 17,575,057 km (0.102 R)
• M43: 17,976,727 km (0.085 R)
• M44: 18,426,568 km (0.104 R)
• M45: 18,607,582 km (0.088 R)
• M46: 19,017,031 km (0.079 R)
• M47: 20,216,357 km (0.088 R)
• M48: 20,496,554 km (0.102 R)
• M49: 21,487,490 km (0.109 R)
• M50: 23,859,664 km (0.09 R)
• M51: 24,254,901 km (0.117 R)
• M52: 24,801,681 km (0.117 R)
• M53: 25,101,625 km (0.118 R)
• M54: 25,151,740 km (0.118 R)
• M55: 25,252,121 km (0.095 R)
• M56: 25,755,817 km (0.118 R)
• M57: 26,110,364 km (0.104 R)
• M58: 26,161,077 km (0.092 R)
• M59: 26,670,608 km (0.048 R)
• M60: 28,167,035 km (0.117 R)
• M61: 29,637,433 km (0.117 R)
• M62: 29,743,348 km (0.105 R)
• M63: 31,186,519 km (0.113 R)
• M64: 31,402,239 km (0.111 R)
• M65: 32,270,056 km (0.059 R)
• M66: 32,488,170 km (0.043 R)
• M67: 32,816,387 km (0.116 R)
• M68: 33,807,772 km (0.047 R)
• M69: 33,918,475 km (0.04 R)
• M70: 34,029,327 km (0.112 R)
• M71: 34,084,828 km (0.109 R)
• M72: 35,481,473 km (0.108 R)
• M73: 35,763,166 km (0.086 R)
• M74: 35,932,361 km (0.092 R)
• M75: 38,619,588 km (0.12 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit