🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 43.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.55 AU - 2.17 AU

Year: 909 Days

Day: 22.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,886,862 km

• M1: 494,421 km (0.094 R)
• M2: 529,427 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.91 AU - 2.25 AU

Year: 1074 Days

Day: 32.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.84 AU - 4.52 AU

Year: 2528 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.01 AU - 8.11 AU

Year: 6719 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,886,862 km

• M1: 211,382 km (0.064 R)
• M2: 427,102 km (0.111 R)
• M3: 577,448 km (0.044 R)
• M4: 806,781 km (0.112 R)
• M5: 1,395,000 km (0.097 R)
• M6: 1,523,505 km (0.089 R)
• M7: 1,695,093 km (0.095 R)
• M8: 2,184,727 km (0.1 R)
• M9: 2,379,803 km (0.066 R)
• M10: 3,643,755 km (0.069 R)
• M11: 3,955,517 km (0.112 R)
• M12: 4,088,061 km (0.068 R)
• M13: 4,195,023 km (0.09 R)
• M14: 4,942,714 km (0.09 R)
• M15: 5,172,197 km (0.095 R)
• M16: 5,434,741 km (0.093 R)
• M17: 5,582,544 km (0.104 R)
• M18: 5,821,751 km (0.103 R)
• M19: 5,942,626 km (0.093 R)
• M20: 6,908,130 km (0.119 R)
• M21: 7,360,215 km (0.105 R)
• M22: 7,888,745 km (0.101 R)
• M23: 8,022,784 km (0.115 R)
• M24: 8,293,257 km (0.103 R)
• M25: 9,369,763 km (0.108 R)
• M26: 9,511,881 km (0.057 R)
• M27: 9,690,501 km (0.071 R)
• M28: 9,942,574 km (0.094 R)
• M29: 10,269,894 km (0.057 R)
• M30: 10,379,699 km (0.108 R)
• M31: 10,897,756 km (0.114 R)
• M32: 11,047,204 km (0.1 R)
• M33: 11,348,494 km (0.094 R)
• M34: 12,113,239 km (0.097 R)
• M35: 12,229,476 km (0.12 R)
• M36: 12,580,283 km (0.111 R)
• M37: 12,737,212 km (0.1 R)
• M38: 13,013,519 km (0.108 R)
• M39: 13,371,656 km (0.082 R)
• M40: 13,652,451 km (0.101 R)
• M41: 13,773,476 km (0.119 R)
• M42: 13,894,800 km (0.079 R)
• M43: 14,878,107 km (0.117 R)
• M44: 15,044,310 km (0.114 R)
• M45: 15,336,475 km (0.093 R)
• M46: 16,011,311 km (0.094 R)
• M47: 16,181,553 km (0.064 R)
• M48: 16,437,964 km (0.109 R)
• M49: 16,566,767 km (0.103 R)
• M50: 16,738,955 km (0.045 R)
• M51: 17,128,507 km (0.095 R)
• M52: 19,302,164 km (0.054 R)
• M53: 20,030,556 km (0.078 R)
• M54: 20,168,187 km (0.096 R)
• M55: 20,306,116 km (0.095 R)
• M56: 20,536,646 km (0.074 R)
• M57: 20,953,725 km (0.057 R)
• M58: 21,140,124 km (0.032 R)
• M59: 21,373,796 km (0.074 R)
• M60: 21,938,079 km (0.069 R)
• M61: 23,273,988 km (0.089 R)
• M62: 23,660,549 km (0.071 R)
• M63: 24,049,204 km (0.117 R)
• M64: 27,386,284 km (0.034 R)
• M65: 27,590,186 km (0.107 R)
• M66: 27,948,024 km (0.074 R)
• M67: 28,153,122 km (0.047 R)
• M68: 28,358,820 km (0.106 R)
• M69: 28,978,903 km (0.089 R)
• M70: 29,394,785 km (0.088 R)
• M71: 29,603,474 km (0.113 R)
• M72: 29,969,839 km (0.062 R)
• M73: 30,443,167 km (0.092 R)
• M74: 30,548,633 km (0.115 R)
• M75: 30,971,995 km (0.027 R)
• M76: 31,503,816 km (0.089 R)
• M77: 32,092,334 km (0.116 R)
• M78: 32,468,722 km (0.09 R)
• M79: 34,262,849 km (0.102 R)
• M80: 34,647,465 km (0.074 R)
• M81: 35,088,929 km (0.073 R)
• M82: 35,532,187 km (0.12 R)
• M83: 36,536,438 km (0.114 R)
• M84: 37,267,522 km (0.03 R)
• M85: 37,606,511 km (0.064 R)
• M86: 37,889,849 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 8.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.97 AU - 9.87 AU

Year: 7983 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,886,862 km

• M1: 101,727 km (0.1 R)
• M2: 187,745 km (0.103 R)
• M3: 519,703 km (0.118 R)
• M4: 733,030 km (0.078 R)
• M5: 904,469 km (0.101 R)
• M6: 1,163,123 km (0.107 R)
• M7: 1,317,060 km (0.105 R)
• M8: 1,380,489 km (0.1 R)
• M9: 1,444,966 km (0.094 R)
• M10: 1,678,937 km (0.095 R)
• M11: 2,751,703 km (0.071 R)
• M12: 2,854,327 km (0.048 R)
• M13: 3,021,129 km (0.103 R)
• M14: 3,169,829 km (0.082 R)
• M15: 3,299,231 km (0.077 R)
• M16: 3,408,438 km (0.075 R)
• M17: 3,496,551 km (0.088 R)
• M18: 4,158,671 km (0.095 R)
• M19: 4,253,067 km (0.06 R)
• M20: 4,540,445 km (0.083 R)
• M21: 4,933,439 km (0.061 R)
• M22: 5,008,387 km (0.113 R)
• M23: 5,363,084 km (0.112 R)
• M24: 5,517,618 km (0.073 R)
• M25: 5,595,409 km (0.11 R)
• M26: 5,963,420 km (0.093 R)
• M27: 6,043,305 km (0.092 R)
• M28: 6,312,133 km (0.072 R)
• M29: 7,029,454 km (0.107 R)
• M30: 8,094,442 km (0.101 R)
• M31: 8,450,485 km (0.066 R)
• M32: 8,994,273 km (0.103 R)
• M33: 9,055,458 km (0.086 R)
• M34: 10,434,900 km (0.085 R)
• M35: 10,887,434 km (0.062 R)
• M36: 11,912,329 km (0.08 R)
• M37: 12,013,008 km (0.045 R)
• M38: 12,215,564 km (0.063 R)
• M39: 12,487,233 km (0.096 R)
• M40: 13,140,677 km (0.057 R)
• M41: 13,734,581 km (0.097 R)
• M42: 14,088,080 km (0.089 R)
• M43: 14,408,818 km (0.089 R)
• M44: 14,659,993 km (0.111 R)
• M45: 15,021,272 km (0.066 R)
• M46: 16,159,712 km (0.067 R)
• M47: 17,249,682 km (0.095 R)
• M48: 17,363,825 km (0.077 R)
• M49: 17,976,727 km (0.088 R)
• M50: 18,208,305 km (0.095 R)
• M51: 18,635,556 km (0.109 R)
• M52: 20,216,955 km (0.081 R)
• M53: 20,699,857 km (0.075 R)
• M54: 20,983,196 km (0.072 R)
• M55: 21,308,571 km (0.115 R)
• M56: 21,512,922 km (0.118 R)
• M57: 22,377,747 km (0.059 R)
• M58: 22,918,843 km (0.068 R)
• M59: 23,212,054 km (0.053 R)
• M60: 24,868,103 km (0.119 R)
• M61: 24,997,056 km (0.106 R)
• M62: 25,601,731 km (0.108 R)
• M63: 27,578,068 km (0.073 R)
• M64: 28,113,329 km (0.114 R)
• M65: 29,830,863 km (0.116 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit