🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.77 AU - 0.87 AU

Year: 233 Days

Day: 28.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 245 Days

Day: 33.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.77 AU - 0.99 AU

Year: 259 Days

Day: 16.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.9 AU - 1.26 AU

Year: 352 Days

Day: 13.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,945,730 km

• M1: 99,183 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.65 AU - 2.91 AU

Year: 1452 Days

Day: 16.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,945,730 km

• M1: 972,835 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.23 AU - 3.57 AU

Year: 1547 Days

Day: 27.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.24 AU - 3.54 AU

Year: 1955 Days

Day: 20.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.35 AU - 15.15 AU

Year: 16848 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 100,945,730 km

• M1: 186,997 km (0.118 R)
• M2: 287,677 km (0.106 R)
• M3: 503,995 km (0.049 R)
• M4: 743,651 km (0.116 R)
• M5: 1,003,652 km (0.092 R)
• M6: 1,097,450 km (0.082 R)
• M7: 1,492,837 km (0.092 R)
• M8: 2,148,076 km (0.11 R)
• M9: 2,500,080 km (0.114 R)
• M10: 2,871,082 km (0.052 R)
• M11: 2,993,603 km (0.099 R)
• M12: 3,149,334 km (0.111 R)
• M13: 3,291,901 km (0.114 R)
• M14: 3,469,025 km (0.111 R)
• M15: 3,833,146 km (0.059 R)
• M16: 4,192,331 km (0.059 R)
• M17: 4,526,832 km (0.089 R)
• M18: 5,128,813 km (0.084 R)
• M19: 6,428,221 km (0.084 R)
• M20: 6,569,740 km (0.043 R)
• M21: 7,250,859 km (0.102 R)
• M22: 7,482,885 km (0.097 R)
• M23: 8,172,232 km (0.111 R)
• M24: 8,792,016 km (0.114 R)
• M25: 8,949,393 km (0.106 R)
• M26: 9,335,506 km (0.061 R)
• M27: 9,890,065 km (0.082 R)
• M28: 10,837,917 km (0.063 R)
• M29: 11,740,590 km (0.036 R)
• M30: 12,490,375 km (0.028 R)
• M31: 13,931,003 km (0.109 R)
• M32: 14,062,200 km (0.053 R)
• M33: 15,180,594 km (0.102 R)
• M34: 15,641,505 km (0.116 R)
• M35: 16,327,560 km (0.115 R)
• M36: 16,549,115 km (0.101 R)
• M37: 16,660,266 km (0.079 R)
• M38: 16,911,441 km (0.074 R)
• M39: 17,729,143 km (0.086 R)
• M40: 17,985,404 km (0.09 R)
• M41: 19,169,022 km (0.095 R)
• M42: 19,755,446 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 7.6

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.44 AU - 22.62 AU

Year: 27032 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,945,730 km

• M1: 111,151 km (0.11 R)
• M2: 358,586 km (0.091 R)
• M3: 541,993 km (0.087 R)
• M4: 812,316 km (0.074 R)
• M5: 1,188,405 km (0.088 R)
• M6: 1,431,053 km (0.109 R)
• M7: 1,503,159 km (0.044 R)
• M8: 2,207,466 km (0.114 R)
• M9: 2,462,680 km (0.108 R)
• M10: 2,549,746 km (0.113 R)
• M11: 2,638,009 km (0.037 R)
• M12: 2,772,198 km (0.114 R)
• M13: 3,525,872 km (0.095 R)
• M14: 3,574,940 km (0.072 R)
• M15: 3,824,170 km (0.087 R)
• M16: 3,874,585 km (0.036 R)
• M17: 3,976,311 km (0.03 R)
• M18: 4,078,936 km (0.117 R)
• M19: 6,670,419 km (0.088 R)
• M20: 7,101,112 km (0.065 R)
• M21: 8,184,500 km (0.111 R)
• M22: 8,579,139 km (0.108 R)
• M23: 9,869,271 km (0.099 R)
• M24: 11,146,388 km (0.087 R)
• M25: 11,730,567 km (0.071 R)
• M26: 13,234,026 km (0.104 R)
• M27: 13,387,813 km (0.09 R)
• M28: 14,401,039 km (0.044 R)
• M29: 14,480,027 km (0.086 R)
• M30: 14,638,451 km (0.048 R)
• M31: 15,117,014 km (0.095 R)
• M32: 15,438,799 km (0.038 R)
• M33: 15,600,664 km (0.064 R)
• M34: 18,094,461 km (0.061 R)
• M35: 19,039,471 km (0.119 R)
• M36: 19,126,088 km (0.09 R)
• M37: 19,824,411 km (0.106 R)
• M38: 20,088,451 km (0.103 R)
• M39: 20,531,111 km (0.073 R)
• M40: 21,426,155 km (0.113 R)
• M41: 22,151,256 km (0.093 R)
• M42: 22,608,577 km (0.099 R)
• M43: 23,439,443 km (0.103 R)
• M44: 26,474,036 km (0.099 R)
• M45: 27,840,014 km (0.087 R)
• M46: 27,938,450 km (0.045 R)
• M47: 29,529,273 km (0.093 R)
• M48: 30,437,033 km (0.094 R)
• M49: 31,149,269 km (0.09 R)
• M50: 32,073,185 km (0.043 R)
• M51: 33,632,892 km (0.105 R)
• M52: 33,842,778 km (0.099 R)
• M53: 34,686,510 km (0.088 R)
• M54: 35,643,937 km (0.081 R)
• M55: 38,897,391 km (0.088 R)
• M56: 39,228,002 km (0.055 R)
• M57: 40,114,071 km (0.116 R)
• M58: 41,230,819 km (0.083 R)
• M59: 42,357,740 km (0.056 R)
• M60: 49,209,920 km (0.08 R)
• M61: 49,328,851 km (0.088 R)
• M62: 49,806,217 km (0.085 R)
• M63: 50,165,103 km (0.07 R)
• M64: 52,093,868 km (0.11 R)
• M65: 55,527,139 km (0.093 R)
• M66: 56,895,810 km (0.068 R)
• M67: 58,023,778 km (0.11 R)
• M68: 59,793,222 km (0.049 R)
• M69: 60,429,461 km (0.098 R)
• M70: 61,195,851 km (0.112 R)
• M71: 63,125,963 km (0.049 R)
• M72: 66,650,190 km (0.036 R)
• M73: 67,309,767 km (0.053 R)
• M74: 72,257,716 km (0.055 R)
• M75: 72,528,488 km (0.066 R)
• M76: 72,664,024 km (0.042 R)
• M77: 73,206,915 km (0.068 R)
• M78: 77,459,982 km (0.106 R)
• M79: 77,598,510 km (0.07 R)
• M80: 81,510,494 km (0.101 R)
• M81: 82,923,147 km (0.069 R)
• M82: 83,206,635 km (0.04 R)
• M83: 83,632,540 km (0.049 R)
• M84: 83,774,658 km (0.117 R)
• M85: 84,201,461 km (0.075 R)
• M86: 87,353,488 km (0.071 R)
• M87: 89,088,973 km (0.07 R)
• M88: 91,567,061 km (0.101 R)
• M89: 92,446,996 km (0.114 R)
• M90: 95,697,608 km (0.091 R)
• M91: 95,995,009 km (0.094 R)
• M92: 97,635,948 km (0.081 R)
• M93: 100,643,314 km (0.11 R)

Kuiper Belt

Range: 35 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 20,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit