🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 16.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,261,339 km

• M1: 241,152 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.74 AU - 2.1 AU

Year: 935 Days

Day: 12.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.7 AU - 2.2 AU

Year: 957 Days

Day: 41.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,261,339 km

• M1: 203,453 km (0.106 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 13.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.63 AU - 6.53 AU

Year: 4633 Days

Day: 12 Hours

Environment

Temp: -129 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,261,339 km

• M1: 177,872 km (0.026 R)
• M2: 374,294 km (0.074 R)
• M3: 586,872 km (0.097 R)
• M4: 680,072 km (0.097 R)
• M5: 804,986 km (0.114 R)
• M6: 1,307,635 km (0.105 R)
• M7: 1,468,303 km (0.089 R)
• M8: 1,652,757 km (0.119 R)
• M9: 1,990,250 km (0.065 R)
• M10: 2,120,251 km (0.086 R)
• M11: 2,311,138 km (0.084 R)
• M12: 2,408,675 km (0.096 R)
• M13: 2,507,709 km (0.096 R)
• M14: 2,834,132 km (0.089 R)
• M15: 2,960,243 km (0.107 R)
• M16: 3,088,149 km (0.112 R)
• M17: 3,778,693 km (0.088 R)
• M18: 3,871,294 km (0.062 R)
• M19: 4,345,968 km (0.079 R)
• M20: 4,443,206 km (0.066 R)
• M21: 4,541,043 km (0.085 R)
• M22: 5,016,316 km (0.074 R)
• M23: 5,718,977 km (0.116 R)
• M24: 5,825,790 km (0.086 R)
• M25: 6,204,721 km (0.052 R)
• M26: 6,397,254 km (0.074 R)
• M27: 6,788,452 km (0.095 R)
• M28: 6,986,819 km (0.1 R)
• M29: 7,623,358 km (0.12 R)
• M30: 8,187,940 km (0.106 R)
• M31: 9,044,837 km (0.114 R)
• M32: 9,389,211 km (0.081 R)
• M33: 9,706,209 km (0.119 R)
• M34: 9,801,952 km (0.063 R)
• M35: 9,930,157 km (0.119 R)
• M36: 10,285,602 km (0.103 R)
• M37: 10,546,650 km (0.115 R)
• M38: 11,042,268 km (0.066 R)
• M39: 11,142,199 km (0.102 R)
• M40: 11,276,089 km (0.119 R)
• M41: 11,782,777 km (0.118 R)
• M42: 12,124,758 km (0.072 R)
• M43: 12,400,766 km (0.1 R)
• M44: 13,134,992 km (0.059 R)
• M45: 13,241,057 km (0.079 R)
• M46: 13,668,159 km (0.09 R)
• M47: 13,883,430 km (0.066 R)
• M48: 14,099,749 km (0.064 R)
• M49: 14,426,471 km (0.111 R)
• M50: 14,718,934 km (0.11 R)
• M51: 15,683,242 km (0.112 R)
• M52: 16,362,716 km (0.067 R)
• M53: 16,706,043 km (0.075 R)
• M54: 17,711,490 km (0.113 R)
• M55: 18,617,156 km (0.095 R)
• M56: 18,855,914 km (0.107 R)
• M57: 19,578,173 km (0.079 R)
• M58: 20,350,546 km (0.097 R)
• M59: 20,884,760 km (0.074 R)
• M60: 21,423,612 km (0.102 R)
• M61: 21,799,402 km (0.066 R)
• M62: 22,642,087 km (0.114 R)
• M63: 22,897,001 km (0.102 R)
• M64: 23,753,599 km (0.11 R)
• M65: 24,316,087 km (0.1 R)
• M66: 25,719,165 km (0.091 R)
• M67: 25,852,158 km (0.076 R)
• M68: 25,940,869 km (0.03 R)
• M69: 26,833,669 km (0.086 R)
• M70: 27,193,602 km (0.062 R)
• M71: 27,645,836 km (0.047 R)
• M72: 28,191,719 km (0.034 R)
• M73: 28,466,081 km (0.09 R)
• M74: 28,741,192 km (0.057 R)
• M75: 28,925,197 km (0.073 R)
• M76: 29,248,029 km (0.104 R)
• M77: 30,457,827 km (0.116 R)
• M78: 30,551,476 km (0.076 R)
• M79: 30,786,195 km (0.064 R)
• M80: 31,257,577 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 11.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.3 AU - 10.08 AU

Year: 8238 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,261,339 km

• M1: 204,500 km (0.1 R)
• M2: 277,953 km (0.069 R)
• M3: 546,930 km (0.074 R)
• M4: 669,750 km (0.071 R)
• M5: 1,805,945 km (0.037 R)
• M6: 2,106,188 km (0.12 R)
• M7: 2,262,369 km (0.107 R)
• M8: 2,399,400 km (0.11 R)
• M9: 2,562,911 km (0.099 R)
• M10: 2,730,012 km (0.088 R)
• M11: 3,025,168 km (0.063 R)
• M12: 3,125,848 km (0.089 R)
• M13: 3,227,724 km (0.057 R)
• M14: 3,862,168 km (0.112 R)
• M15: 3,999,200 km (0.073 R)
• M16: 4,221,951 km (0.117 R)
• M17: 4,592,655 km (0.116 R)
• M18: 4,914,589 km (0.032 R)
• M19: 5,798,413 km (0.116 R)
• M20: 5,892,810 km (0.091 R)
• M21: 6,210,705 km (0.052 R)
• M22: 6,501,523 km (0.053 R)
• M23: 6,599,510 km (0.074 R)
• M24: 8,057,491 km (0.106 R)
• M25: 8,339,483 km (0.054 R)
• M26: 8,410,542 km (0.057 R)
• M27: 9,095,102 km (0.083 R)
• M28: 9,241,558 km (0.096 R)
• M29: 10,098,754 km (0.11 R)
• M30: 10,250,446 km (0.03 R)
• M31: 10,556,075 km (0.089 R)
• M32: 11,728,922 km (0.075 R)
• M33: 12,533,758 km (0.089 R)
• M34: 12,696,820 km (0.113 R)
• M35: 12,983,898 km (0.026 R)
• M36: 13,816,111 km (0.106 R)
• M37: 14,966,818 km (0.071 R)
• M38: 15,488,167 km (0.089 R)
• M39: 15,619,514 km (0.048 R)
• M40: 16,015,499 km (0.115 R)
• M41: 16,103,912 km (0.048 R)
• M42: 16,593,246 km (0.034 R)
• M43: 16,727,585 km (0.11 R)
• M44: 16,817,344 km (0.098 R)
• M45: 17,678,130 km (0.05 R)
• M46: 18,321,401 km (0.079 R)
• M47: 18,739,078 km (0.105 R)
• M48: 18,925,627 km (0.071 R)
• M49: 21,116,039 km (0.109 R)
• M50: 21,261,597 km (0.034 R)
• M51: 21,602,681 km (0.099 R)
• M52: 22,389,117 km (0.098 R)
• M53: 23,285,208 km (0.102 R)
• M54: 23,636,763 km (0.119 R)
• M55: 24,243,532 km (0.064 R)
• M56: 24,345,258 km (0.096 R)
• M57: 27,089,930 km (0.11 R)
• M58: 27,937,702 km (0.105 R)
• M59: 29,442,058 km (0.082 R)
• M60: 30,477,873 km (0.103 R)
• M61: 31,803,311 km (0.094 R)
• M62: 32,473,060 km (0.088 R)
• M63: 34,224,702 km (0.071 R)
• M64: 35,833,178 km (0.102 R)
• M65: 36,122,949 km (0.116 R)
• M66: 37,114,185 km (0.061 R)
• M67: 37,642,564 km (0.107 R)
• M68: 38,232,578 km (0.059 R)
• M69: 39,421,732 km (0.062 R)
• M70: 39,900,744 km (0.101 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit