🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.65 AU - 1.07 AU

Year: 300 Days

Day: 35.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 13.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.97 AU - 8.19 AU

Year: 7862 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,441,652 km

• M1: 172,187 km (0.109 R)
• M2: 364,271 km (0.098 R)
• M3: 542,741 km (0.113 R)
• M4: 721,959 km (0.111 R)
• M5: 886,517 km (0.037 R)
• M6: 1,133,503 km (0.095 R)
• M7: 1,371,364 km (0.082 R)
• M8: 1,660,387 km (0.119 R)
• M9: 1,957,189 km (0.09 R)
• M10: 2,068,340 km (0.099 R)
• M11: 2,388,480 km (0.106 R)
• M12: 2,877,665 km (0.092 R)
• M13: 2,962,337 km (0.1 R)
• M14: 3,076,480 km (0.056 R)
• M15: 3,265,422 km (0.094 R)
• M16: 3,518,093 km (0.045 R)
• M17: 3,639,417 km (0.07 R)
• M18: 4,138,326 km (0.106 R)
• M19: 4,543,437 km (0.08 R)
• M20: 4,725,797 km (0.094 R)
• M21: 5,097,697 km (0.08 R)
• M22: 5,200,920 km (0.077 R)
• M23: 6,105,687 km (0.059 R)
• M24: 6,252,144 km (0.065 R)
• M25: 6,511,247 km (0.052 R)
• M26: 7,193,563 km (0.094 R)
• M27: 7,290,203 km (0.116 R)
• M28: 7,387,292 km (0.076 R)
• M29: 7,484,681 km (0.06 R)
• M30: 7,680,953 km (0.12 R)
• M31: 7,779,688 km (0.113 R)
• M32: 8,219,356 km (0.07 R)
• M33: 8,320,484 km (0.089 R)
• M34: 9,039,601 km (0.112 R)
• M35: 9,417,336 km (0.103 R)
• M36: 9,501,858 km (0.088 R)
• M37: 9,864,484 km (0.097 R)
• M38: 10,166,372 km (0.037 R)
• M39: 10,912,566 km (0.097 R)
• M40: 11,269,806 km (0.086 R)
• M41: 11,449,922 km (0.051 R)
• M42: 11,812,996 km (0.118 R)
• M43: 13,042,690 km (0.06 R)
• M44: 13,660,829 km (0.092 R)
• M45: 14,532,386 km (0.082 R)
• M46: 14,654,907 km (0.083 R)
• M47: 14,999,730 km (0.114 R)
• M48: 15,397,062 km (0.106 R)
• M49: 15,848,249 km (0.118 R)
• M50: 16,278,343 km (0.073 R)
• M51: 16,892,292 km (0.098 R)
• M52: 17,124,468 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.6

Radius: 7.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.89 AU - 18.07 AU

Year: 20758 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,441,652 km

• M1: 261,647 km (0.067 R)
• M2: 346,169 km (0.116 R)
• M3: 868,715 km (0.105 R)
• M4: 1,449,304 km (0.103 R)
• M5: 1,777,671 km (0.067 R)
• M6: 2,009,399 km (0.102 R)
• M7: 2,098,858 km (0.081 R)
• M8: 2,281,966 km (0.106 R)
• M9: 2,895,317 km (0.028 R)
• M10: 3,923,952 km (0.112 R)
• M11: 5,425,017 km (0.109 R)
• M12: 5,719,127 km (0.099 R)
• M13: 6,061,706 km (0.096 R)
• M14: 6,191,856 km (0.078 R)
• M15: 6,499,130 km (0.105 R)
• M16: 6,856,519 km (0.115 R)
• M17: 7,312,194 km (0.117 R)
• M18: 8,884,318 km (0.077 R)
• M19: 9,032,420 km (0.058 R)
• M20: 10,504,613 km (0.081 R)
• M21: 11,616,424 km (0.089 R)
• M22: 12,213,619 km (0.102 R)
• M23: 12,765,186 km (0.047 R)
• M24: 13,664,569 km (0.097 R)
• M25: 16,482,993 km (0.107 R)
• M26: 17,461,213 km (0.097 R)
• M27: 17,832,964 km (0.031 R)
• M28: 18,647,075 km (0.042 R)
• M29: 19,090,633 km (0.088 R)
• M30: 19,217,941 km (0.106 R)
• M31: 19,473,454 km (0.073 R)
• M32: 20,506,876 km (0.114 R)
• M33: 20,571,951 km (0.047 R)
• M34: 21,227,489 km (0.099 R)
• M35: 22,357,701 km (0.119 R)
• M36: 22,963,872 km (0.076 R)
• M37: 24,468,377 km (0.092 R)
• M38: 25,232,523 km (0.074 R)
• M39: 25,302,385 km (0.069 R)
• M40: 26,004,448 km (0.095 R)
• M41: 26,357,948 km (0.088 R)
• M42: 28,004,273 km (0.063 R)
• M43: 28,876,279 km (0.09 R)
• M44: 29,022,585 km (0.077 R)
• M45: 29,536,304 km (0.1 R)
• M46: 29,757,410 km (0.094 R)
• M47: 29,831,162 km (0.083 R)
• M48: 33,522,040 km (0.099 R)
• M49: 33,829,614 km (0.072 R)
• M50: 34,138,234 km (0.112 R)
• M51: 34,758,018 km (0.109 R)
• M52: 34,835,809 km (0.11 R)
• M53: 34,913,600 km (0.096 R)
• M54: 35,225,362 km (0.077 R)
• M55: 35,303,602 km (0.054 R)
• M56: 35,538,171 km (0.08 R)
• M57: 37,752,967 km (0.119 R)
• M58: 39,443,124 km (0.051 R)
• M59: 39,686,520 km (0.092 R)
• M60: 39,767,901 km (0.03 R)
• M61: 40,174,957 km (0.049 R)
• M62: 41,240,094 km (0.118 R)
• M63: 41,652,236 km (0.107 R)
• M64: 41,900,120 km (0.09 R)
• M65: 42,065,724 km (0.1 R)
• M66: 43,901,290 km (0.094 R)
• M67: 45,507,373 km (0.079 R)
• M68: 45,677,615 km (0.101 R)
• M69: 47,563,596 km (0.096 R)
• M70: 47,909,167 km (0.104 R)
• M71: 48,689,918 km (0.088 R)
• M72: 49,562,373 km (0.058 R)
• M73: 51,234,129 km (0.079 R)
• M74: 52,210,405 km (0.07 R)
• M75: 52,924,286 km (0.033 R)
• M76: 53,013,745 km (0.12 R)
• M77: 53,282,573 km (0.093 R)
• M78: 54,452,129 km (0.05 R)
• M79: 55,539,257 km (0.11 R)
• M80: 57,458,747 km (0.057 R)
• M81: 57,642,752 km (0.115 R)
• M82: 57,919,060 km (0.066 R)
• M83: 58,750,674 km (0.083 R)
• M84: 58,935,876 km (0.101 R)
• M85: 62,872,395 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit