🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 208 Days

Day: 15.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,987,789 km

• M1: 33,809 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 493 Days

Day: 22.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 10.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.58 AU - 10.48 AU

Year: 11295 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,987,789 km

• M1: 135,685 km (0.118 R)
• M2: 537,356 km (0.057 R)
• M3: 858,841 km (0.112 R)
• M4: 1,433,596 km (0.084 R)
• M5: 2,543,164 km (0.056 R)
• M6: 3,710,476 km (0.119 R)
• M7: 4,354,345 km (0.036 R)
• M8: 4,973,381 km (0.09 R)
• M9: 5,441,024 km (0.064 R)
• M10: 6,122,293 km (0.097 R)
• M11: 7,186,981 km (0.047 R)
• M12: 9,082,536 km (0.114 R)
• M13: 10,464,521 km (0.093 R)
• M14: 11,065,904 km (0.064 R)
• M15: 12,458,211 km (0.043 R)
• M16: 12,885,463 km (0.081 R)
• M17: 14,558,715 km (0.054 R)
• M18: 16,885,112 km (0.034 R)
• M19: 17,484,401 km (0.05 R)
• M20: 21,037,350 km (0.079 R)
• M21: 21,995,525 km (0.113 R)
• M22: 22,530,337 km (0.048 R)
• M23: 22,982,571 km (0.074 R)
• M24: 23,440,939 km (0.079 R)
• M25: 24,661,059 km (0.073 R)
• M26: 26,922,680 km (0.086 R)
• M27: 28,680,904 km (0.116 R)
• M28: 31,179,787 km (0.049 R)
• M29: 33,117,528 km (0.114 R)
• M30: 36,482,134 km (0.093 R)
• M31: 36,855,679 km (0.072 R)
• M32: 39,542,008 km (0.09 R)
• M33: 40,332,932 km (0.115 R)
• M34: 41,674,376 km (0.104 R)
• M35: 46,458,367 km (0.084 R)
• M36: 47,191,396 km (0.113 R)
• M37: 47,932,205 km (0.06 R)
• M38: 50,508,879 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 3.4

Gravity: 61.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.2 AU - 17.3 AU

Year: 23579 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,987,789 km

• M1: 43,533 km (0.081 R)
• M2: 337,493 km (0.083 R)
• M3: 621,130 km (0.088 R)
• M4: 802,742 km (0.06 R)
• M5: 2,958,597 km (0.12 R)
• M6: 3,237,148 km (0.087 R)
• M7: 3,353,236 km (0.057 R)
• M8: 6,170,763 km (0.103 R)
• M9: 8,172,532 km (0.078 R)
• M10: 8,552,660 km (0.112 R)
• M11: 11,349,691 km (0.036 R)
• M12: 13,619,091 km (0.057 R)
• M13: 17,832,216 km (0.094 R)
• M14: 21,278,951 km (0.066 R)
• M15: 22,837,312 km (0.105 R)
• M16: 23,050,638 km (0.115 R)
• M17: 23,917,558 km (0.098 R)
• M18: 24,693,522 km (0.105 R)
• M19: 25,031,165 km (0.079 R)
• M20: 32,046,407 km (0.065 R)
• M21: 36,360,660 km (0.117 R)
• M22: 37,980,057 km (0.09 R)
• M23: 49,070,046 km (0.11 R)
• M24: 49,603,512 km (0.118 R)
• M25: 50,682,263 km (0.051 R)
• M26: 61,927,235 km (0.099 R)
• M27: 65,727,919 km (0.086 R)
• M28: 80,005,689 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 3

Gravity: 47.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.4 AU - 19.48 AU

Year: 30315 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,987,789 km

• M1: 38,746 km (0.065 R)
• M2: 185,801 km (0.047 R)
• M3: 310,266 km (0.037 R)
• M4: 459,565 km (0.091 R)
• M5: 694,433 km (0.112 R)
• M6: 1,364,183 km (0.096 R)
• M7: 1,530,536 km (0.091 R)
• M8: 1,747,902 km (0.06 R)
• M9: 1,985,463 km (0.033 R)
• M10: 2,177,247 km (0.083 R)
• M11: 2,428,273 km (0.051 R)
• M12: 2,622,750 km (0.114 R)
• M13: 3,356,228 km (0.081 R)
• M14: 4,355,692 km (0.119 R)
• M15: 4,679,571 km (0.048 R)
• M16: 4,866,120 km (0.097 R)
• M17: 5,374,752 km (0.04 R)
• M18: 5,620,990 km (0.064 R)
• M19: 6,136,205 km (0.117 R)
• M20: 6,269,796 km (0.09 R)
• M21: 6,450,810 km (0.092 R)
• M22: 7,210,169 km (0.065 R)
• M23: 8,240,748 km (0.12 R)
• M24: 8,847,517 km (0.097 R)
• M25: 10,652,715 km (0.102 R)
• M26: 13,421,622 km (0.095 R)
• M27: 14,259,519 km (0.113 R)
• M28: 16,377,227 km (0.075 R)
• M29: 18,417,592 km (0.073 R)
• M30: 21,837,400 km (0.109 R)
• M31: 35,864,294 km (0.114 R)
• M32: 38,668,207 km (0.065 R)
• M33: 39,276,472 km (0.113 R)
• M34: 40,200,987 km (0.088 R)
• M35: 46,394,937 km (0.068 R)
• M36: 46,737,516 km (0.094 R)
• M37: 53,570,399 km (0.108 R)
• M38: 58,211,673 km (0.107 R)
• M39: 65,235,143 km (0.026 R)
• M40: 70,745,132 km (0.079 R)
• M41: 70,971,623 km (0.071 R)
• M42: 72,112,158 km (0.093 R)
• M43: 74,663,848 km (0.028 R)
• M44: 77,515,483 km (0.065 R)
• M45: 85,216,482 km (0.11 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: 263 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit