🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 142 Days

Day: 29.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,577,526 km

• M1: 138,228 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.85 AU

Year: 228 Days

Day: 16 Hours

Environment

Temp: 137 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.57 AU - 1.77 AU

Year: 773 Days

Day: 35.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.04 AU - 2.58 AU

Year: 1257 Days

Day: 22.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 11.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.8 AU - 7.96 AU

Year: 6463 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,577,526 km

• M1: 256,411 km (0.068 R)
• M2: 404,961 km (0.054 R)
• M3: 481,705 km (0.107 R)
• M4: 552,465 km (0.102 R)
• M5: 627,563 km (0.087 R)
• M6: 761,453 km (0.108 R)
• M7: 890,855 km (0.108 R)
• M8: 1,173,147 km (0.094 R)
• M9: 1,556,566 km (0.059 R)
• M10: 1,630,617 km (0.041 R)
• M11: 2,413,762 km (0.039 R)
• M12: 2,500,080 km (0.084 R)
• M13: 2,788,205 km (0.117 R)
• M14: 3,017,090 km (0.036 R)
• M15: 3,086,952 km (0.034 R)
• M16: 3,228,472 km (0.089 R)
• M17: 3,542,478 km (0.106 R)
• M18: 3,968,084 km (0.059 R)
• M19: 4,489,731 km (0.101 R)
• M20: 4,758,858 km (0.025 R)
• M21: 5,088,721 km (0.111 R)
• M22: 5,483,061 km (0.108 R)
• M23: 5,655,099 km (0.107 R)
• M24: 6,451,558 km (0.098 R)
• M25: 6,694,355 km (0.099 R)
• M26: 7,220,192 km (0.106 R)
• M27: 7,408,984 km (0.118 R)
• M28: 7,504,128 km (0.072 R)
• M29: 7,599,422 km (0.077 R)
• M30: 7,727,328 km (0.098 R)
• M31: 7,985,385 km (0.109 R)
• M32: 8,443,603 km (0.105 R)
• M33: 8,642,568 km (0.091 R)
• M34: 9,214,930 km (0.062 R)
• M35: 9,317,255 km (0.114 R)
• M36: 9,557,509 km (0.076 R)
• M37: 9,730,294 km (0.066 R)
• M38: 9,904,127 km (0.111 R)
• M39: 10,325,544 km (0.108 R)
• M40: 10,502,967 km (0.09 R)
• M41: 11,661,902 km (0.051 R)
• M42: 12,032,306 km (0.114 R)
• M43: 12,331,502 km (0.118 R)
• M44: 12,746,935 km (0.088 R)
• M45: 12,899,076 km (0.067 R)
• M46: 13,167,006 km (0.093 R)
• M47: 14,335,515 km (0.09 R)
• M48: 14,414,652 km (0.088 R)
• M49: 14,772,341 km (0.071 R)
• M50: 14,932,261 km (0.094 R)
• M51: 15,294,138 km (0.031 R)
• M52: 15,415,462 km (0.054 R)
• M53: 15,577,626 km (0.116 R)
• M54: 15,862,909 km (0.063 R)
• M55: 16,149,988 km (0.063 R)
• M56: 16,604,466 km (0.05 R)
• M57: 16,770,819 km (0.088 R)
• M58: 17,441,616 km (0.098 R)
• M59: 17,950,398 km (0.111 R)
• M60: 18,378,248 km (0.048 R)
• M61: 18,679,688 km (0.068 R)
• M62: 21,375,292 km (0.106 R)
• M63: 22,193,742 km (0.041 R)
• M64: 22,285,445 km (0.083 R)
• M65: 22,883,687 km (0.081 R)
• M66: 23,580,664 km (0.073 R)
• M67: 24,710,277 km (0.026 R)
• M68: 25,138,426 km (0.076 R)
• M69: 25,905,564 km (0.104 R)
• M70: 26,098,545 km (0.106 R)
• M71: 26,729,100 km (0.119 R)
• M72: 28,402,053 km (0.092 R)
• M73: 29,754,418 km (0.066 R)
• M74: 30,159,230 km (0.086 R)
• M75: 30,769,739 km (0.108 R)
• M76: 31,744,818 km (0.102 R)
• M77: 33,883,319 km (0.112 R)
• M78: 34,094,402 km (0.09 R)
• M79: 34,571,021 km (0.112 R)
• M80: 35,156,547 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 10.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.13 AU - 10.89 AU

Year: 11343 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,577,526 km

• M1: 136,583 km (0.108 R)
• M2: 205,547 km (0.04 R)
• M3: 308,022 km (0.035 R)
• M4: 756,816 km (0.116 R)
• M5: 847,921 km (0.107 R)
• M6: 1,076,207 km (0.053 R)
• M7: 1,145,321 km (0.074 R)
• M8: 1,324,689 km (0.089 R)
• M9: 2,024,807 km (0.12 R)
• M10: 2,133,266 km (0.092 R)
• M11: 2,378,905 km (0.032 R)
• M12: 2,825,006 km (0.117 R)
• M13: 2,995,997 km (0.1 R)
• M14: 3,348,449 km (0.107 R)
• M15: 3,983,343 km (0.097 R)
• M16: 4,175,576 km (0.108 R)
• M17: 4,370,951 km (0.065 R)
• M18: 4,455,623 km (0.114 R)
• M19: 4,712,931 km (0.093 R)
• M20: 5,093,209 km (0.071 R)
• M21: 5,272,128 km (0.097 R)
• M22: 5,605,582 km (0.08 R)
• M23: 6,356,862 km (0.11 R)
• M24: 6,941,192 km (0.092 R)
• M25: 7,173,068 km (0.076 R)
• M26: 8,126,156 km (0.118 R)
• M27: 8,795,457 km (0.043 R)
• M28: 9,300,051 km (0.047 R)
• M29: 9,776,969 km (0.073 R)
• M30: 10,111,769 km (0.114 R)
• M31: 10,678,296 km (0.029 R)
• M32: 11,177,654 km (0.112 R)
• M33: 11,294,041 km (0.068 R)
• M34: 11,684,641 km (0.115 R)
• M35: 12,519,547 km (0.104 R)
• M36: 13,086,822 km (0.101 R)
• M37: 13,373,601 km (0.088 R)
• M38: 14,078,805 km (0.11 R)
• M39: 14,162,580 km (0.095 R)
• M40: 14,288,541 km (0.102 R)
• M41: 15,352,481 km (0.057 R)
• M42: 16,178,262 km (0.095 R)
• M43: 16,618,678 km (0.114 R)
• M44: 17,107,564 km (0.106 R)
• M45: 17,466,299 km (0.054 R)
• M46: 17,827,279 km (0.117 R)
• M47: 17,963,413 km (0.036 R)
• M48: 18,373,610 km (0.113 R)
• M49: 18,833,026 km (0.088 R)
• M50: 18,925,477 km (0.106 R)
• M51: 19,110,530 km (0.048 R)
• M52: 19,203,280 km (0.094 R)
• M53: 19,482,579 km (0.053 R)
• M54: 20,613,240 km (0.098 R)
• M55: 21,234,670 km (0.11 R)
• M56: 21,620,034 km (0.093 R)
• M57: 21,716,674 km (0.098 R)
• M58: 22,202,418 km (0.111 R)
• M59: 22,642,685 km (0.112 R)
• M60: 22,987,059 km (0.11 R)
• M61: 23,333,229 km (0.115 R)
• M62: 23,681,193 km (0.109 R)
• M63: 23,830,791 km (0.119 R)
• M64: 24,231,265 km (0.069 R)
• M65: 24,482,739 km (0.057 R)
• M66: 24,836,238 km (0.094 R)
• M67: 25,140,521 km (0.045 R)
• M68: 25,293,260 km (0.071 R)
• M69: 25,701,812 km (0.075 R)
• M70: 27,044,602 km (0.112 R)
• M71: 27,253,291 km (0.099 R)
• M72: 27,777,033 km (0.119 R)
• M73: 29,529,423 km (0.093 R)
• M74: 29,690,540 km (0.083 R)
• M75: 30,446,009 km (0.104 R)
• M76: 30,663,076 km (0.036 R)
• M77: 31,044,101 km (0.111 R)
• M78: 31,207,911 km (0.112 R)
• M79: 31,536,428 km (0.101 R)
• M80: 34,261,353 km (0.075 R)
• M81: 34,430,698 km (0.083 R)
• M82: 35,623,442 km (0.102 R)
• M83: 36,023,915 km (0.113 R)
• M84: 36,483,630 km (0.039 R)
• M85: 37,060,928 km (0.096 R)
• M86: 38,224,500 km (0.115 R)
• M87: 39,223,066 km (0.102 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit