🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 18.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,245,094 km

• M1: 420,071 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.56 AU - 0.9 AU

Year: 228 Days

Day: 17.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,245,094 km

• M1: 87,964 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.1 AU - 1.5 AU

Year: 541 Days

Day: 20.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 162.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.08 AU - 2.18 AU

Year: 1135 Days

Day: 16.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.96 AU - 2.34 AU

Year: 1151 Days

Day: 18.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,245,094 km

• M1: 168,746 km (0.06 R)
• M2: 1,466,358 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.43 AU - 4.21 AU

Year: 2727 Days

Day: 38.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.1

Radius: 5.6

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.64 AU - 15.96 AU

Year: 19751 Days

Day: 23.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,245,094 km

• M1: 174,730 km (0.091 R)
• M2: 597,344 km (0.103 R)
• M3: 1,315,115 km (0.096 R)
• M4: 1,387,670 km (0.079 R)
• M5: 1,562,251 km (0.053 R)
• M6: 1,717,384 km (0.111 R)
• M7: 2,687,975 km (0.068 R)
• M8: 3,129,139 km (0.105 R)
• M9: 3,763,284 km (0.092 R)
• M10: 3,901,662 km (0.109 R)
• M11: 4,363,471 km (0.085 R)
• M12: 4,436,026 km (0.097 R)
• M13: 4,545,531 km (0.076 R)
• M14: 6,417,449 km (0.109 R)
• M15: 6,834,080 km (0.09 R)
• M16: 7,216,601 km (0.064 R)
• M17: 7,432,022 km (0.073 R)
• M18: 8,002,140 km (0.113 R)
• M19: 8,091,150 km (0.117 R)
• M20: 8,768,829 km (0.091 R)
• M21: 10,081,700 km (0.116 R)
• M22: 10,226,062 km (0.068 R)
• M23: 10,957,745 km (0.104 R)
• M24: 11,106,146 km (0.084 R)
• M25: 11,504,974 km (0.042 R)
• M26: 11,555,239 km (0.114 R)
• M27: 11,756,597 km (0.052 R)
• M28: 12,625,911 km (0.026 R)
• M29: 13,727,998 km (0.072 R)
• M30: 14,102,292 km (0.116 R)
• M31: 14,263,708 km (0.118 R)
• M32: 14,588,336 km (0.102 R)
• M33: 15,521,228 km (0.055 R)
• M34: 15,632,229 km (0.112 R)
• M35: 15,967,030 km (0.042 R)
• M36: 17,559,798 km (0.067 R)
• M37: 19,560,819 km (0.114 R)
• M38: 21,139,077 km (0.093 R)
• M39: 21,509,182 km (0.075 R)
• M40: 22,947,117 km (0.053 R)
• M41: 23,010,396 km (0.059 R)
• M42: 23,390,973 km (0.115 R)
• M43: 23,454,553 km (0.112 R)
• M44: 24,158,411 km (0.109 R)
• M45: 24,674,523 km (0.12 R)
• M46: 24,739,299 km (0.113 R)
• M47: 26,112,757 km (0.094 R)
• M48: 26,443,368 km (0.065 R)
• M49: 26,775,326 km (0.092 R)
• M50: 26,841,897 km (0.046 R)
• M51: 27,309,540 km (0.096 R)
• M52: 27,376,410 km (0.106 R)
• M53: 29,069,409 km (0.107 R)
• M54: 30,935,643 km (0.114 R)
• M55: 31,285,403 km (0.071 R)
• M56: 31,495,887 km (0.113 R)
• M57: 31,636,509 km (0.11 R)
• M58: 32,911,382 km (0.099 R)
• M59: 33,125,457 km (0.069 R)
• M60: 33,196,964 km (0.06 R)
• M61: 33,340,129 km (0.12 R)
• M62: 34,130,754 km (0.07 R)
• M63: 34,347,522 km (0.111 R)
• M64: 34,419,927 km (0.064 R)
• M65: 34,637,143 km (0.107 R)
• M66: 35,073,221 km (0.057 R)
• M67: 35,364,937 km (0.118 R)
• M68: 37,503,737 km (0.1 R)
• M69: 39,608,131 km (0.076 R)
• M70: 40,216,396 km (0.115 R)
• M71: 40,598,169 km (0.088 R)
• M72: 40,674,614 km (0.081 R)
• M73: 41,673,329 km (0.118 R)
• M74: 41,750,522 km (0.081 R)
• M75: 42,369,558 km (0.115 R)
• M76: 42,991,586 km (0.096 R)
• M77: 43,303,796 km (0.12 R)
• M78: 43,538,366 km (0.08 R)
• M79: 45,351,043 km (0.06 R)
• M80: 45,907,697 km (0.113 R)
• M81: 46,546,480 km (0.08 R)
• M82: 47,027,587 km (0.058 R)
• M83: 48,156,452 km (0.026 R)
• M84: 51,596,306 km (0.092 R)
• M85: 52,011,140 km (0.113 R)
• M86: 54,691,635 km (0.078 R)
• M87: 54,776,008 km (0.077 R)
• M88: 54,860,681 km (0.097 R)
• M89: 55,453,537 km (0.052 R)
• M90: 56,304,300 km (0.101 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: 245 - 16,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit