🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 148 Days

Day: 16.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 40.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.31 AU - 1.99 AU

Year: 812 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.59 AU - 2.49 AU

Year: 1116 Days

Day: 12.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.43 AU - 2.81 AU

Year: 1624 Days

Day: 47.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 10.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.88 AU - 4.98 AU

Year: 3570 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,143,076 km

• M1: 128,804 km (0.086 R)
• M2: 210,335 km (0.101 R)
• M3: 328,517 km (0.029 R)
• M4: 477,068 km (0.038 R)
• M5: 697,425 km (0.108 R)
• M6: 866,471 km (0.087 R)
• M7: 940,223 km (0.083 R)
• M8: 1,233,734 km (0.105 R)
• M9: 1,342,192 km (0.029 R)
• M10: 1,416,393 km (0.031 R)
• M11: 1,543,102 km (0.116 R)
• M12: 1,647,372 km (0.068 R)
• M13: 1,988,604 km (0.106 R)
• M14: 2,262,817 km (0.099 R)
• M15: 2,457,594 km (0.11 R)
• M16: 2,658,055 km (0.118 R)
• M17: 2,800,023 km (0.106 R)
• M18: 3,174,168 km (0.113 R)
• M19: 3,274,398 km (0.078 R)
• M20: 3,443,893 km (0.098 R)
• M21: 3,564,319 km (0.096 R)
• M22: 4,150,892 km (0.111 R)
• M23: 4,224,045 km (0.084 R)
• M24: 4,371,699 km (0.087 R)
• M25: 4,786,533 km (0.106 R)
• M26: 4,921,172 km (0.116 R)
• M27: 5,115,798 km (0.092 R)
• M28: 5,372,658 km (0.12 R)
• M29: 5,694,593 km (0.118 R)
• M30: 6,273,088 km (0.095 R)
• M31: 6,399,647 km (0.088 R)
• M32: 6,548,198 km (0.074 R)
• M33: 6,655,011 km (0.111 R)
• M34: 7,242,033 km (0.119 R)
• M35: 7,710,125 km (0.109 R)
• M36: 8,349,356 km (0.092 R)
• M37: 8,511,969 km (0.097 R)
• M38: 8,581,831 km (0.116 R)
• M39: 9,244,251 km (0.049 R)
• M40: 9,364,228 km (0.084 R)
• M41: 9,484,804 km (0.094 R)
• M42: 9,776,221 km (0.065 R)
• M43: 9,849,524 km (0.097 R)
• M44: 10,045,946 km (0.11 R)
• M45: 10,218,881 km (0.066 R)
• M46: 10,743,670 km (0.079 R)
• M47: 10,844,499 km (0.028 R)
• M48: 10,920,495 km (0.115 R)
• M49: 11,149,380 km (0.068 R)
• M50: 11,534,295 km (0.113 R)
• M51: 11,715,458 km (0.107 R)
• M52: 12,238,153 km (0.055 R)
• M53: 12,822,033 km (0.102 R)
• M54: 12,902,218 km (0.084 R)
• M55: 13,550,874 km (0.038 R)
• M56: 14,071,924 km (0.092 R)
• M57: 14,907,877 km (0.063 R)
• M58: 14,992,399 km (0.077 R)
• M59: 15,275,139 km (0.068 R)
• M60: 15,474,254 km (0.069 R)
• M61: 15,731,413 km (0.086 R)
• M62: 15,932,323 km (0.06 R)
• M63: 16,540,438 km (0.084 R)
• M64: 16,832,603 km (0.048 R)
• M65: 17,928,706 km (0.054 R)
• M66: 18,198,731 km (0.113 R)
• M67: 18,379,594 km (0.057 R)
• M68: 18,895,109 km (0.102 R)
• M69: 19,047,698 km (0.11 R)
• M70: 19,446,227 km (0.098 R)
• M71: 20,251,513 km (0.043 R)
• M72: 20,470,225 km (0.047 R)
• M73: 21,099,433 km (0.038 R)
• M74: 21,225,993 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 8.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9 AU - 13.44 AU

Year: 14390 Days

Day: 7.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,143,076 km

• M1: 118,033 km (0.06 R)
• M2: 219,161 km (0.098 R)
• M3: 342,878 km (0.063 R)
• M4: 408,253 km (0.064 R)
• M5: 478,414 km (0.07 R)
• M6: 553,363 km (0.086 R)
• M7: 857,794 km (0.112 R)
• M8: 1,088,025 km (0.058 R)
• M9: 1,294,620 km (0.099 R)
• M10: 2,013,288 km (0.073 R)
• M11: 2,242,173 km (0.113 R)
• M12: 2,372,921 km (0.109 R)
• M13: 2,426,029 km (0.113 R)
• M14: 2,479,435 km (0.095 R)
• M15: 2,780,576 km (0.058 R)
• M16: 3,180,750 km (0.05 R)
• M17: 3,268,863 km (0.067 R)
• M18: 3,507,920 km (0.08 R)
• M19: 4,066,519 km (0.091 R)
• M20: 4,454,426 km (0.112 R)
• M21: 4,820,343 km (0.056 R)
• M22: 4,887,811 km (0.043 R)
• M23: 5,230,540 km (0.111 R)
• M24: 5,404,821 km (0.103 R)
• M25: 6,564,953 km (0.104 R)
• M26: 7,601,816 km (0.072 R)
• M27: 8,199,609 km (0.076 R)
• M28: 8,688,644 km (0.105 R)
• M29: 8,895,239 km (0.085 R)
• M30: 9,061,741 km (0.11 R)
• M31: 9,145,367 km (0.112 R)
• M32: 10,473,945 km (0.084 R)
• M33: 11,049,000 km (0.088 R)
• M34: 11,634,226 km (0.107 R)
• M35: 11,816,287 km (0.081 R)
• M36: 12,229,476 km (0.073 R)
• M37: 12,647,453 km (0.042 R)
• M38: 14,025,848 km (0.064 R)
• M39: 15,202,136 km (0.11 R)
• M40: 15,701,643 km (0.105 R)
• M41: 15,802,173 km (0.052 R)
• M42: 17,596,150 km (0.092 R)
• M43: 18,970,057 km (0.117 R)
• M44: 20,050,154 km (0.093 R)
• M45: 20,542,630 km (0.096 R)
• M46: 21,372,449 km (0.04 R)
• M47: 21,987,895 km (0.037 R)
• M48: 24,274,648 km (0.082 R)
• M49: 24,449,229 km (0.101 R)
• M50: 24,799,587 km (0.115 R)
• M51: 25,210,383 km (0.101 R)
• M52: 25,564,331 km (0.108 R)
• M53: 25,741,904 km (0.084 R)
• M54: 26,277,165 km (0.036 R)
• M55: 28,270,856 km (0.103 R)
• M56: 28,454,413 km (0.078 R)
• M57: 29,316,695 km (0.055 R)
• M58: 29,751,127 km (0.067 R)
• M59: 29,813,360 km (0.067 R)
• M60: 30,125,122 km (0.105 R)
• M61: 31,763,667 km (0.099 R)
• M62: 32,082,161 km (0.114 R)
• M63: 32,401,702 km (0.061 R)
• M64: 33,043,776 km (0.081 R)
• M65: 33,560,637 km (0.114 R)
• M66: 33,819,890 km (0.049 R)
• M67: 34,275,415 km (0.06 R)
• M68: 34,798,559 km (0.116 R)
• M69: 35,324,246 km (0.083 R)
• M70: 35,390,219 km (0.111 R)
• M71: 35,456,042 km (0.069 R)
• M72: 35,786,354 km (0.114 R)
• M73: 36,383,549 km (0.099 R)
• M74: 37,992,025 km (0.079 R)
• M75: 38,940,924 km (0.06 R)
• M76: 39,486,657 km (0.092 R)
• M77: 40,379,008 km (0.055 R)
• M78: 41,208,529 km (0.12 R)
• M79: 43,165,867 km (0.067 R)
• M80: 44,084,847 km (0.086 R)
• M81: 44,938,901 km (0.074 R)
• M82: 45,081,767 km (0.036 R)
• M83: 45,654,727 km (0.081 R)
• M84: 46,014,061 km (0.11 R)
• M85: 47,315,563 km (0.048 R)
• M86: 49,143,050 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit