🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 144 Days

Day: 36.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 51.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.18 AU - 3.36 AU

Year: 1719 Days

Day: 14.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,370,426 km

• M1: 196,272 km (0.087 R)
• M2: 350,508 km (0.119 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 11.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.38 AU - 10.22 AU

Year: 11437 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,370,426 km

• M1: 176,376 km (0.059 R)
• M2: 252,222 km (0.094 R)
• M3: 505,641 km (0.064 R)
• M4: 734,825 km (0.064 R)
• M5: 1,019,061 km (0.098 R)
• M6: 1,101,040 km (0.09 R)
• M7: 1,185,264 km (0.099 R)
• M8: 1,293,872 km (0.111 R)
• M9: 1,616,555 km (0.085 R)
• M10: 1,913,506 km (0.113 R)
• M11: 2,282,415 km (0.11 R)
• M12: 2,645,040 km (0.027 R)
• M13: 2,877,515 km (0.106 R)
• M14: 3,056,284 km (0.117 R)
• M15: 3,873,238 km (0.071 R)
• M16: 4,238,706 km (0.11 R)
• M17: 4,374,391 km (0.057 R)
• M18: 4,754,968 km (0.099 R)
• M19: 5,511,335 km (0.111 R)
• M20: 5,585,386 km (0.081 R)
• M21: 5,998,426 km (0.107 R)
• M22: 6,189,462 km (0.095 R)
• M23: 6,421,339 km (0.109 R)
• M24: 7,377,718 km (0.029 R)
• M25: 8,082,025 km (0.119 R)
• M26: 8,678,172 km (0.106 R)
• M27: 9,244,550 km (0.101 R)
• M28: 10,230,101 km (0.083 R)
• M29: 10,596,765 km (0.113 R)
• M30: 10,828,193 km (0.07 R)
• M31: 11,722,639 km (0.116 R)
• M32: 11,961,995 km (0.097 R)
• M33: 12,543,183 km (0.107 R)
• M34: 12,935,578 km (0.095 R)
• M35: 14,597,162 km (0.07 R)
• M36: 14,700,085 km (0.108 R)
• M37: 15,061,962 km (0.084 R)
• M38: 15,270,203 km (0.056 R)
• M39: 15,689,226 km (0.08 R)
• M40: 16,218,504 km (0.116 R)
• M41: 16,699,910 km (0.033 R)
• M42: 16,807,470 km (0.104 R)
• M43: 17,567,278 km (0.102 R)
• M44: 17,841,341 km (0.077 R)
• M45: 19,515,341 km (0.106 R)
• M46: 21,064,577 km (0.034 R)
• M47: 21,239,158 km (0.099 R)
• M48: 22,178,184 km (0.109 R)
• M49: 22,652,858 km (0.09 R)
• M50: 24,401,507 km (0.066 R)
• M51: 24,646,100 km (0.117 R)
• M52: 25,014,559 km (0.097 R)
• M53: 25,261,246 km (0.088 R)
• M54: 25,943,562 km (0.108 R)
• M55: 26,068,327 km (0.09 R)
• M56: 28,475,955 km (0.049 R)
• M57: 29,315,797 km (0.108 R)
• M58: 30,557,908 km (0.041 R)
• M59: 30,689,704 km (0.062 R)
• M60: 32,553,993 km (0.058 R)
• M61: 33,364,215 km (0.102 R)
• M62: 34,797,961 km (0.09 R)
• M63: 35,280,264 km (0.098 R)
• M64: 35,834,375 km (0.085 R)
• M65: 36,251,753 km (0.066 R)
• M66: 36,530,902 km (0.07 R)
• M67: 36,740,788 km (0.101 R)
• M68: 37,796,052 km (0.075 R)
• M69: 40,369,135 km (0.071 R)
• M70: 41,457,759 km (0.095 R)
• M71: 42,556,106 km (0.087 R)
• M72: 42,924,416 km (0.078 R)
• M73: 42,998,168 km (0.105 R)
• M74: 45,381,262 km (0.086 R)
• M75: 45,682,253 km (0.115 R)
• M76: 46,059,240 km (0.118 R)
• M77: 47,425,218 km (0.057 R)
• M78: 48,420,044 km (0.035 R)
• M79: 49,267,216 km (0.109 R)
• M80: 49,344,409 km (0.087 R)
• M81: 49,963,894 km (0.066 R)
• M82: 50,041,535 km (0.069 R)
• M83: 50,741,952 km (0.116 R)
• M84: 50,897,983 km (0.094 R)
• M85: 51,759,367 km (0.119 R)
• M86: 51,916,445 km (0.083 R)
• M87: 52,309,887 km (0.078 R)
• M88: 52,467,564 km (0.087 R)
• M89: 52,546,551 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 11.4

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.55 AU - 11.19 AU

Year: 11559 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,370,426 km

• M1: 150,645 km (0.043 R)
• M2: 251,474 km (0.118 R)
• M3: 543,489 km (0.029 R)
• M4: 730,038 km (0.058 R)
• M5: 1,438,533 km (0.067 R)
• M6: 1,882,390 km (0.05 R)
• M7: 2,509,654 km (0.118 R)
• M8: 2,683,636 km (0.053 R)
• M9: 2,921,796 km (0.105 R)
• M10: 3,105,053 km (0.072 R)
• M11: 3,229,369 km (0.119 R)
• M12: 3,450,924 km (0.101 R)
• M13: 3,942,801 km (0.083 R)
• M14: 4,214,322 km (0.086 R)
• M15: 4,421,963 km (0.081 R)
• M16: 4,562,286 km (0.104 R)
• M17: 5,175,189 km (0.114 R)
• M18: 6,123,490 km (0.051 R)
• M19: 6,280,119 km (0.119 R)
• M20: 8,305,823 km (0.109 R)
• M21: 8,919,175 km (0.085 R)
• M22: 9,052,466 km (0.077 R)
• M23: 9,866,279 km (0.101 R)
• M24: 10,940,242 km (0.078 R)
• M25: 11,515,146 km (0.068 R)
• M26: 11,757,645 km (0.113 R)
• M27: 12,198,510 km (0.106 R)
• M28: 12,297,095 km (0.118 R)
• M29: 13,604,281 km (0.036 R)
• M30: 13,860,692 km (0.112 R)
• M31: 15,539,479 km (0.118 R)
• M32: 16,023,129 km (0.08 R)
• M33: 17,115,642 km (0.076 R)
• M34: 17,281,546 km (0.063 R)
• M35: 19,660,601 km (0.047 R)
• M36: 19,892,478 km (0.088 R)
• M37: 20,770,318 km (0.101 R)
• M38: 21,303,036 km (0.103 R)
• M39: 21,660,575 km (0.106 R)
• M40: 22,624,135 km (0.109 R)
• M41: 22,806,345 km (0.098 R)
• M42: 22,927,968 km (0.104 R)
• M43: 23,111,076 km (0.104 R)
• M44: 23,909,779 km (0.087 R)
• M45: 24,033,496 km (0.088 R)
• M46: 25,093,397 km (0.096 R)
• M47: 26,679,583 km (0.111 R)
• M48: 27,065,247 km (0.08 R)
• M49: 27,517,332 km (0.095 R)
• M50: 28,037,035 km (0.115 R)
• M51: 29,020,491 km (0.072 R)
• M52: 30,015,018 km (0.062 R)
• M53: 30,282,199 km (0.116 R)
• M54: 30,482,960 km (0.056 R)
• M55: 32,310,597 km (0.118 R)
• M56: 32,721,542 km (0.04 R)
• M57: 33,203,247 km (0.102 R)
• M58: 33,341,326 km (0.054 R)
• M59: 33,895,437 km (0.106 R)
• M60: 34,034,413 km (0.102 R)
• M61: 36,142,098 km (0.082 R)
• M62: 38,871,960 km (0.103 R)
• M63: 39,017,369 km (0.088 R)
• M64: 40,556,282 km (0.075 R)
• M65: 40,630,034 km (0.072 R)
• M66: 41,221,693 km (0.107 R)
• M67: 43,014,175 km (0.112 R)
• M68: 44,451,212 km (0.04 R)
• M69: 44,831,939 km (0.102 R)
• M70: 45,213,862 km (0.118 R)
• M71: 45,673,427 km (0.097 R)
• M72: 46,288,723 km (0.111 R)
• M73: 46,442,958 km (0.115 R)
• M74: 46,597,493 km (0.099 R)
• M75: 47,527,543 km (0.112 R)
• M76: 48,307,396 km (0.106 R)
• M77: 48,855,673 km (0.084 R)
• M78: 49,248,666 km (0.079 R)
• M79: 50,592,653 km (0.088 R)
• M80: 50,672,090 km (0.116 R)
• M81: 51,149,457 km (0.085 R)
• M82: 51,708,354 km (0.066 R)
• M83: 51,788,389 km (0.111 R)
• M84: 51,868,424 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit