🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.7 AU - 0.74 AU

Year: 234 Days

Day: 17.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.77 AU - 1.13 AU

Year: 355 Days

Day: 20.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,752,073 km

• M1: 571,913 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.48 AU - 2.16 AU

Year: 940 Days

Day: 45.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.85 AU - 1.91 AU

Year: 987 Days

Day: 41.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 8.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.66 AU - 7.2 AU

Year: 5529 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,752,073 km

• M1: 105,766 km (0.093 R)
• M2: 195,375 km (0.097 R)
• M3: 341,981 km (0.044 R)
• M4: 587,620 km (0.06 R)
• M5: 677,529 km (0.028 R)
• M6: 821,891 km (0.111 R)
• M7: 1,003,203 km (0.093 R)
• M8: 1,183,319 km (0.045 R)
• M9: 1,450,202 km (0.106 R)
• M10: 1,574,966 km (0.079 R)
• M11: 1,777,073 km (0.072 R)
• M12: 1,928,017 km (0.057 R)
• M13: 2,065,647 km (0.075 R)
• M14: 2,424,084 km (0.09 R)
• M15: 2,488,860 km (0.079 R)
• M16: 2,620,207 km (0.056 R)
• M17: 2,677,203 km (0.093 R)
• M18: 4,099,131 km (0.072 R)
• M19: 5,144,671 km (0.099 R)
• M20: 5,372,957 km (0.096 R)
• M21: 5,494,431 km (0.088 R)
• M22: 5,789,886 km (0.067 R)
• M23: 5,901,935 km (0.118 R)
• M24: 6,191,706 km (0.085 R)
• M25: 6,576,771 km (0.061 R)
• M26: 6,628,682 km (0.081 R)
• M27: 6,864,149 km (0.088 R)
• M28: 7,088,994 km (0.061 R)
• M29: 7,383,553 km (0.103 R)
• M30: 8,054,050 km (0.091 R)
• M31: 8,109,551 km (0.092 R)
• M32: 8,249,126 km (0.046 R)
• M33: 8,530,669 km (0.046 R)
• M34: 9,467,451 km (0.117 R)
• M35: 9,851,169 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.79 AU - 10.79 AU

Year: 9978 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,752,073 km

• M1: 135,984 km (0.118 R)
• M2: 247,136 km (0.076 R)
• M3: 380,278 km (0.1 R)
• M4: 479,461 km (0.11 R)
• M5: 572,361 km (0.103 R)
• M6: 778,059 km (0.06 R)
• M7: 987,496 km (0.104 R)
• M8: 1,280,408 km (0.088 R)
• M9: 1,482,964 km (0.11 R)
• M10: 1,919,341 km (0.039 R)
• M11: 2,588,492 km (0.102 R)
• M12: 2,730,460 km (0.079 R)
• M13: 3,082,015 km (0.088 R)
• M14: 3,541,580 km (0.114 R)
• M15: 4,088,510 km (0.118 R)
• M16: 4,187,693 km (0.047 R)
• M17: 4,661,619 km (0.094 R)
• M18: 4,730,733 km (0.108 R)
• M19: 4,800,147 km (0.106 R)
• M20: 5,623,384 km (0.039 R)
• M21: 5,994,835 km (0.046 R)
• M22: 6,145,630 km (0.113 R)
• M23: 6,259,624 km (0.072 R)
• M24: 6,489,705 km (0.08 R)
• M25: 8,051,806 km (0.108 R)
• M26: 8,810,267 km (0.056 R)
• M27: 9,154,791 km (0.101 R)
• M28: 9,328,624 km (0.086 R)
• M29: 9,503,654 km (0.062 R)
• M30: 9,591,617 km (0.099 R)
• M31: 9,901,434 km (0.083 R)
• M32: 10,485,464 km (0.048 R)
• M33: 11,875,827 km (0.062 R)
• M34: 11,970,522 km (0.09 R)
• M35: 12,544,230 km (0.083 R)
• M36: 13,029,227 km (0.114 R)
• M37: 14,067,585 km (0.097 R)
• M38: 14,825,598 km (0.076 R)
• M39: 14,927,624 km (0.097 R)
• M40: 15,389,731 km (0.095 R)
• M41: 15,596,625 km (0.114 R)
• M42: 16,013,255 km (0.118 R)
• M43: 16,433,625 km (0.097 R)
• M44: 16,592,199 km (0.03 R)
• M45: 16,857,586 km (0.102 R)
• M46: 17,554,113 km (0.114 R)
• M47: 17,933,045 km (0.098 R)
• M48: 18,096,256 km (0.113 R)
• M49: 18,205,462 km (0.106 R)
• M50: 19,364,248 km (0.097 R)
• M51: 19,868,093 km (0.044 R)
• M52: 21,232,875 km (0.054 R)
• M53: 21,521,150 km (0.117 R)
• M54: 21,752,578 km (0.101 R)
• M55: 22,042,947 km (0.117 R)
• M56: 22,276,320 km (0.103 R)
• M57: 22,686,517 km (0.104 R)
• M58: 22,745,459 km (0.077 R)
• M59: 22,922,134 km (0.106 R)
• M60: 23,217,739 km (0.109 R)
• M61: 24,714,615 km (0.105 R)
• M62: 24,775,053 km (0.043 R)
• M63: 25,383,019 km (0.07 R)
• M64: 27,298,769 km (0.111 R)
• M65: 30,485,353 km (0.106 R)
• M66: 30,680,279 km (0.085 R)
• M67: 31,332,975 km (0.112 R)
• M68: 31,529,546 km (0.107 R)
• M69: 32,453,014 km (0.1 R)
• M70: 33,787,427 km (0.068 R)
• M71: 33,989,085 km (0.111 R)
• M72: 34,596,752 km (0.097 R)
• M73: 35,548,942 km (0.032 R)
• M74: 36,096,919 km (0.074 R)
• M75: 37,270,664 km (0.039 R)
• M76: 37,687,892 km (0.116 R)
• M77: 38,597,298 km (0.057 R)
• M78: 41,368,449 km (0.11 R)
• M79: 41,872,594 km (0.107 R)
• M80: 42,016,956 km (0.102 R)
• M81: 42,668,903 km (0.103 R)
• M82: 43,397,146 km (0.115 R)
• M83: 43,762,912 km (0.116 R)
• M84: 44,866,047 km (0.108 R)
• M85: 45,384,104 km (0.066 R)
• M86: 46,351,255 km (0.108 R)
• M87: 48,078,960 km (0.074 R)
• M88: 48,760,828 km (0.082 R)
• M89: 48,988,815 km (0.091 R)
• M90: 50,057,392 km (0.073 R)
• M91: 50,517,705 km (0.077 R)
• M92: 50,671,492 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit