🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 230 Days

Day: 22.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.87 AU - 0.89 AU

Year: 311 Days

Day: 37.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 179 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,770,578 km

• M1: 275,410 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 360 Days

Day: 16.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,770,578 km

• M1: 93,648 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.72 AU - 2.22 AU

Year: 1042 Days

Day: 13.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 14.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.97 AU - 5.65 AU

Year: 3974 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,770,578 km

• M1: 181,013 km (0.116 R)
• M2: 273,914 km (0.069 R)
• M3: 462,257 km (0.08 R)
• M4: 644,468 km (0.049 R)
• M5: 958,474 km (0.103 R)
• M6: 1,157,439 km (0.09 R)
• M7: 1,274,275 km (0.12 R)
• M8: 1,533,528 km (0.105 R)
• M9: 1,703,022 km (0.118 R)
• M10: 1,810,583 km (0.109 R)
• M11: 1,906,625 km (0.105 R)
• M12: 2,004,462 km (0.106 R)
• M13: 2,413,612 km (0.073 R)
• M14: 2,738,090 km (0.09 R)
• M15: 2,833,384 km (0.039 R)
• M16: 3,044,017 km (0.095 R)
• M17: 3,209,622 km (0.049 R)
• M18: 3,344,260 km (0.06 R)
• M19: 3,654,377 km (0.1 R)
• M20: 3,830,753 km (0.079 R)
• M21: 3,938,014 km (0.117 R)
• M22: 4,302,734 km (0.071 R)
• M23: 4,451,733 km (0.119 R)
• M24: 4,564,680 km (0.033 R)
• M25: 4,697,672 km (0.114 R)
• M26: 4,948,099 km (0.088 R)
• M27: 5,302,347 km (0.119 R)
• M28: 5,787,493 km (0.06 R)
• M29: 5,890,416 km (0.118 R)
• M30: 6,606,392 km (0.117 R)
• M31: 7,239,041 km (0.097 R)
• M32: 7,394,772 km (0.099 R)
• M33: 7,506,522 km (0.115 R)
• M34: 7,732,116 km (0.054 R)
• M35: 8,074,395 km (0.066 R)
• M36: 8,166,697 km (0.078 R)
• M37: 8,609,208 km (0.114 R)
• M38: 8,703,455 km (0.101 R)
• M39: 8,892,845 km (0.092 R)
• M40: 9,251,731 km (0.067 R)
• M41: 9,664,322 km (0.114 R)
• M42: 9,909,812 km (0.099 R)
• M43: 10,182,229 km (0.035 R)
• M44: 10,583,002 km (0.088 R)
• M45: 11,116,917 km (0.11 R)
• M46: 11,790,257 km (0.079 R)
• M47: 11,947,484 km (0.056 R)
• M48: 13,013,668 km (0.049 R)
• M49: 13,448,699 km (0.116 R)
• M50: 13,695,535 km (0.07 R)
• M51: 14,389,071 km (0.106 R)
• M52: 14,557,219 km (0.111 R)
• M53: 14,980,581 km (0.088 R)
• M54: 15,094,126 km (0.106 R)
• M55: 15,350,686 km (0.075 R)
• M56: 15,637,465 km (0.055 R)
• M57: 15,897,167 km (0.084 R)
• M58: 16,596,537 km (0.059 R)
• M59: 16,861,326 km (0.119 R)
• M60: 17,038,749 km (0.074 R)
• M61: 17,246,540 km (0.098 R)
• M62: 17,425,160 km (0.106 R)
• M63: 17,754,425 km (0.119 R)
• M64: 18,025,347 km (0.076 R)
• M65: 18,419,088 km (0.077 R)
• M66: 18,662,933 km (0.031 R)
• M67: 19,804,065 km (0.078 R)
• M68: 20,967,937 km (0.084 R)
• M69: 21,126,810 km (0.112 R)
• M70: 21,414,038 km (0.065 R)
• M71: 21,542,093 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.4

Radius: 5

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.65 AU - 21.25 AU

Year: 27461 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,770,578 km

• M1: 114,891 km (0.06 R)
• M2: 263,591 km (0.06 R)
• M3: 752,028 km (0.045 R)
• M4: 815,159 km (0.107 R)
• M5: 858,093 km (0.047 R)
• M6: 1,061,247 km (0.093 R)
• M7: 1,329,626 km (0.111 R)
• M8: 1,897,649 km (0.087 R)
• M9: 3,191,371 km (0.113 R)
• M10: 3,260,037 km (0.029 R)
• M11: 3,504,629 km (0.08 R)
• M12: 3,937,715 km (0.091 R)
• M13: 4,011,467 km (0.086 R)
• M14: 4,579,640 km (0.12 R)
• M15: 4,774,715 km (0.052 R)
• M16: 4,853,404 km (0.038 R)
• M17: 5,873,811 km (0.116 R)
• M18: 6,213,996 km (0.038 R)
• M19: 6,780,224 km (0.1 R)
• M20: 7,362,908 km (0.114 R)
• M21: 7,454,013 km (0.088 R)
• M22: 7,637,270 km (0.096 R)
• M23: 7,868,549 km (0.088 R)
• M24: 8,671,590 km (0.094 R)
• M25: 8,961,212 km (0.112 R)
• M26: 9,599,695 km (0.11 R)
• M27: 9,649,362 km (0.043 R)
• M28: 9,849,075 km (0.08 R)
• M29: 10,151,263 km (0.085 R)
• M30: 10,252,690 km (0.09 R)
• M31: 10,405,429 km (0.093 R)
• M32: 10,713,152 km (0.117 R)
• M33: 10,971,807 km (0.081 R)
• M34: 11,127,987 km (0.104 R)
• M35: 11,337,424 km (0.088 R)
• M36: 11,813,445 km (0.057 R)
• M37: 12,027,220 km (0.097 R)
• M38: 13,837,953 km (0.1 R)
• M39: 14,232,891 km (0.05 R)
• M40: 15,091,583 km (0.037 R)
• M41: 17,038,898 km (0.096 R)
• M42: 17,766,393 km (0.038 R)
• M43: 18,257,074 km (0.059 R)
• M44: 19,503,074 km (0.076 R)
• M45: 20,840,629 km (0.116 R)
• M46: 21,944,811 km (0.097 R)
• M47: 22,405,123 km (0.108 R)
• M48: 23,201,433 km (0.071 R)
• M49: 23,939,549 km (0.076 R)
• M50: 25,232,523 km (0.081 R)
• M51: 25,369,854 km (0.079 R)
• M52: 25,645,413 km (0.098 R)
• M53: 25,922,020 km (0.095 R)
• M54: 26,199,673 km (0.112 R)
• M55: 26,827,685 km (0.118 R)
• M56: 29,317,144 km (0.079 R)
• M57: 29,389,399 km (0.118 R)
• M58: 29,533,911 km (0.032 R)
• M59: 29,678,722 km (0.115 R)
• M60: 32,102,207 km (0.096 R)
• M61: 32,549,654 km (0.096 R)
• M62: 34,817,408 km (0.113 R)
• M63: 37,370,296 km (0.106 R)
• M64: 37,762,392 km (0.119 R)
• M65: 37,998,158 km (0.045 R)
• M66: 38,155,685 km (0.055 R)
• M67: 38,550,474 km (0.097 R)
• M68: 40,142,943 km (0.07 R)
• M69: 40,303,462 km (0.089 R)
• M70: 40,544,464 km (0.096 R)
• M71: 40,785,915 km (0.108 R)
• M72: 41,432,327 km (0.066 R)
• M73: 42,326,623 km (0.104 R)
• M74: 42,489,984 km (0.105 R)
• M75: 44,299,969 km (0.039 R)
• M76: 44,548,750 km (0.088 R)
• M77: 46,471,232 km (0.054 R)
• M78: 47,061,695 km (0.12 R)
• M79: 48,420,642 km (0.106 R)
• M80: 48,933,613 km (0.091 R)
• M81: 49,620,267 km (0.103 R)
• M82: 50,483,148 km (0.061 R)
• M83: 50,742,999 km (0.112 R)
• M84: 54,515,708 km (0.055 R)
• M85: 55,227,495 km (0.041 R)
• M86: 55,405,965 km (0.118 R)
• M87: 56,121,641 km (0.039 R)
• M88: 56,660,343 km (0.074 R)
• M89: 59,653,946 km (0.054 R)
• M90: 61,216,047 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit