🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 46.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.79 AU - 1.01 AU

Year: 309 Days

Day: 25.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,013,368 km

• M1: 224,696 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.32 AU - 1.46 AU

Year: 593 Days

Day: 33.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,013,368 km

• M1: 212,728 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.54 AU - 2.28 AU

Year: 955 Days

Day: 34.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,013,368 km

• M1: 143,764 km (0.026 R)
• M2: 892,202 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.13 AU - 3.21 AU

Year: 1578 Days

Day: 43.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.46 AU - 3.94 AU

Year: 2574 Days

Day: 19.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,013,368 km

• M1: 2,469,562 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.69 AU - 4.67 AU

Year: 3091 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 11.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.55 AU - 5.81 AU

Year: 4264 Days

Day: 11.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,013,368 km

• M1: 193,729 km (0.082 R)
• M2: 271,371 km (0.077 R)
• M3: 354,248 km (0.113 R)
• M4: 466,745 km (0.11 R)
• M5: 594,053 km (0.106 R)
• M6: 713,731 km (0.059 R)
• M7: 1,026,989 km (0.063 R)
• M8: 1,099,844 km (0.109 R)
• M9: 1,356,105 km (0.105 R)
• M10: 1,505,403 km (0.113 R)
• M11: 1,776,475 km (0.105 R)
• M12: 2,125,935 km (0.036 R)
• M13: 2,430,965 km (0.071 R)
• M14: 2,530,298 km (0.084 R)
• M15: 2,664,936 km (0.085 R)
• M16: 2,836,675 km (0.072 R)
• M17: 3,282,028 km (0.101 R)
• M18: 3,635,378 km (0.078 R)
• M19: 3,768,670 km (0.076 R)
• M20: 4,398,925 km (0.082 R)
• M21: 4,914,140 km (0.102 R)
• M22: 5,426,812 km (0.077 R)
• M23: 5,557,710 km (0.107 R)
• M24: 5,934,248 km (0.04 R)
• M25: 6,273,536 km (0.109 R)
• M26: 6,387,979 km (0.104 R)
• M27: 6,526,207 km (0.107 R)
• M28: 6,712,307 km (0.074 R)
• M29: 6,994,598 km (0.101 R)
• M30: 7,668,387 km (0.065 R)
• M31: 8,162,509 km (0.12 R)
• M32: 8,237,457 km (0.085 R)
• M33: 8,590,658 km (0.053 R)
• M34: 8,820,290 km (0.102 R)
• M35: 9,052,018 km (0.051 R)
• M36: 9,337,899 km (0.118 R)
• M37: 9,468,797 km (0.108 R)
• M38: 9,972,044 km (0.065 R)
• M39: 10,321,355 km (0.12 R)
• M40: 10,402,587 km (0.114 R)
• M41: 10,538,422 km (0.102 R)
• M42: 10,620,102 km (0.051 R)
• M43: 11,617,771 km (0.085 R)
• M44: 11,985,482 km (0.102 R)
• M45: 12,471,974 km (0.099 R)
• M46: 12,674,231 km (0.106 R)
• M47: 12,935,877 km (0.076 R)
• M48: 13,199,170 km (0.073 R)
• M49: 13,494,027 km (0.102 R)
• M50: 13,731,439 km (0.086 R)
• M51: 14,120,094 km (0.113 R)
• M52: 14,542,858 km (0.09 R)
• M53: 14,633,963 km (0.052 R)
• M54: 14,725,218 km (0.095 R)
• M55: 14,877,807 km (0.111 R)
• M56: 15,246,267 km (0.115 R)
• M57: 16,023,428 km (0.111 R)
• M58: 16,149,090 km (0.065 R)
• M59: 17,101,131 km (0.108 R)
• M60: 18,234,933 km (0.113 R)
• M61: 18,860,552 km (0.104 R)
• M62: 19,126,088 km (0.076 R)
• M63: 19,359,311 km (0.099 R)
• M64: 19,694,410 km (0.055 R)
• M65: 19,896,367 km (0.068 R)
• M66: 20,268,268 km (0.076 R)
• M67: 20,506,278 km (0.026 R)
• M68: 20,745,186 km (0.086 R)
• M69: 22,092,763 km (0.081 R)
• M70: 22,267,643 km (0.046 R)
• M71: 23,255,139 km (0.104 R)
• M72: 23,825,854 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 10.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.34 AU - 6.9 AU

Year: 5475 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,013,368 km

• M1: 161,416 km (0.07 R)
• M2: 308,620 km (0.098 R)
• M3: 443,558 km (0.096 R)
• M4: 707,448 km (0.081 R)
• M5: 858,393 km (0.075 R)
• M6: 938,128 km (0.051 R)
• M7: 1,091,466 km (0.057 R)
• M8: 1,407,866 km (0.071 R)
• M9: 1,536,071 km (0.034 R)
• M10: 1,821,952 km (0.102 R)
• M11: 1,909,318 km (0.056 R)
• M12: 2,463,279 km (0.088 R)
• M13: 3,149,035 km (0.108 R)
• M14: 3,254,801 km (0.118 R)
• M15: 3,448,081 km (0.046 R)
• M16: 3,711,972 km (0.102 R)
• M17: 4,212,676 km (0.041 R)
• M18: 4,306,025 km (0.056 R)
• M19: 4,471,032 km (0.106 R)
• M20: 4,807,477 km (0.032 R)
• M21: 5,302,646 km (0.102 R)
• M22: 6,022,960 km (0.12 R)
• M23: 6,610,580 km (0.055 R)
• M24: 6,719,338 km (0.064 R)
• M25: 7,272,401 km (0.077 R)
• M26: 8,013,360 km (0.116 R)
• M27: 8,187,791 km (0.116 R)
• M28: 8,304,776 km (0.116 R)
• M29: 8,481,302 km (0.03 R)
• M30: 8,599,634 km (0.044 R)
• M31: 8,958,070 km (0.114 R)
• M32: 9,139,084 km (0.111 R)
• M33: 10,062,701 km (0.082 R)
• M34: 10,408,721 km (0.109 R)
• M35: 11,209,967 km (0.072 R)
• M36: 12,398,223 km (0.06 R)
• M37: 12,667,648 km (0.072 R)
• M38: 12,905,060 km (0.108 R)
• M39: 13,281,149 km (0.111 R)
• M40: 13,869,518 km (0.038 R)
• M41: 13,939,230 km (0.073 R)
• M42: 14,537,023 km (0.064 R)
• M43: 14,857,013 km (0.045 R)
• M44: 15,071,537 km (0.12 R)
• M45: 15,179,247 km (0.064 R)
• M46: 16,343,567 km (0.104 R)
• M47: 16,899,174 km (0.108 R)
• M48: 17,385,816 km (0.099 R)
• M49: 17,877,095 km (0.099 R)
• M50: 18,029,087 km (0.098 R)
• M51: 18,487,903 km (0.07 R)
• M52: 18,680,286 km (0.083 R)
• M53: 19,222,279 km (0.098 R)
• M54: 19,378,011 km (0.104 R)
• M55: 19,456,101 km (0.055 R)
• M56: 20,361,317 km (0.086 R)
• M57: 20,799,190 km (0.099 R)
• M58: 21,280,297 km (0.112 R)
• M59: 21,886,916 km (0.107 R)
• M60: 22,828,186 km (0.112 R)
• M61: 23,449,017 km (0.033 R)
• M62: 24,327,755 km (0.113 R)
• M63: 24,707,584 km (0.086 R)
• M64: 24,961,901 km (0.096 R)
• M65: 25,302,385 km (0.112 R)
• M66: 25,687,301 km (0.084 R)
• M67: 27,246,111 km (0.03 R)
• M68: 27,904,640 km (0.06 R)
• M69: 28,037,035 km (0.115 R)
• M70: 28,346,553 km (0.04 R)
• M71: 28,746,278 km (0.114 R)
• M72: 29,237,408 km (0.063 R)
• M73: 29,641,322 km (0.079 R)
• M74: 30,092,210 km (0.086 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 10.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.35 AU - 11.37 AU

Year: 10356 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,013,368 km

• M1: 135,984 km (0.082 R)
• M2: 227,838 km (0.099 R)
• M3: 541,395 km (0.072 R)
• M4: 652,696 km (0.092 R)
• M5: 808,576 km (0.097 R)
• M6: 1,350,869 km (0.107 R)
• M7: 1,695,243 km (0.045 R)
• M8: 2,144,485 km (0.036 R)
• M9: 2,686,179 km (0.077 R)
• M10: 3,001,831 km (0.109 R)
• M11: 3,606,655 km (0.067 R)
• M12: 3,700,603 km (0.085 R)
• M13: 3,795,448 km (0.118 R)
• M14: 4,019,844 km (0.106 R)
• M15: 5,600,645 km (0.026 R)
• M16: 6,801,916 km (0.069 R)
• M17: 6,918,602 km (0.085 R)
• M18: 7,114,426 km (0.086 R)
• M19: 7,834,740 km (0.102 R)
• M20: 7,957,111 km (0.079 R)
• M21: 8,369,552 km (0.106 R)
• M22: 9,129,360 km (0.113 R)
• M23: 9,215,229 km (0.1 R)
• M24: 9,387,566 km (0.109 R)
• M25: 9,867,326 km (0.047 R)
• M26: 10,043,702 km (0.087 R)
• M27: 10,310,285 km (0.107 R)
• M28: 10,444,475 km (0.108 R)
• M29: 10,759,827 km (0.06 R)
• M30: 11,911,730 km (0.11 R)
• M31: 12,335,990 km (0.042 R)
• M32: 12,526,129 km (0.1 R)
• M33: 15,187,026 km (0.105 R)
• M34: 15,749,813 km (0.081 R)
• M35: 15,852,886 km (0.118 R)
• M36: 15,956,258 km (0.101 R)
• M37: 16,319,482 km (0.063 R)
• M38: 16,685,548 km (0.114 R)
• M39: 17,372,502 km (0.084 R)
• M40: 17,746,347 km (0.108 R)
• M41: 18,068,880 km (0.119 R)
• M42: 18,938,342 km (0.074 R)
• M43: 20,211,869 km (0.116 R)
• M44: 20,661,411 km (0.058 R)
• M45: 21,627,514 km (0.082 R)
• M46: 22,318,357 km (0.073 R)
• M47: 22,550,233 km (0.093 R)
• M48: 22,899,544 km (0.116 R)
• M49: 23,780,826 km (0.096 R)
• M50: 24,673,027 km (0.11 R)
• M51: 25,636,886 km (0.098 R)
• M52: 25,818,947 km (0.105 R)
• M53: 26,858,802 km (0.083 R)
• M54: 27,043,854 km (0.051 R)
• M55: 27,850,187 km (0.09 R)
• M56: 28,287,611 km (0.115 R)
• M57: 30,444,513 km (0.081 R)
• M58: 30,701,821 km (0.101 R)
• M59: 31,024,354 km (0.063 R)
• M60: 31,347,935 km (0.103 R)
• M61: 31,803,011 km (0.095 R)
• M62: 31,933,461 km (0.118 R)
• M63: 32,391,230 km (0.034 R)
• M64: 32,719,597 km (0.108 R)
• M65: 33,115,134 km (0.043 R)
• M66: 33,645,010 km (0.089 R)
• M67: 33,844,424 km (0.114 R)
• M68: 35,183,774 km (0.104 R)
• M69: 35,859,956 km (0.091 R)
• M70: 36,335,827 km (0.064 R)
• M71: 37,293,852 km (0.058 R)
• M72: 37,431,332 km (0.12 R)
• M73: 37,707,041 km (0.107 R)
• M74: 40,076,671 km (0.081 R)
• M75: 41,992,571 km (0.119 R)
• M76: 42,637,787 km (0.118 R)
• M77: 42,997,719 km (0.12 R)
• M78: 43,575,616 km (0.079 R)
• M79: 44,666,184 km (0.058 R)
• M80: 45,545,072 km (0.085 R)
• M81: 46,134,188 km (0.097 R)
• M82: 46,281,841 km (0.119 R)
• M83: 47,319,901 km (0.099 R)
• M84: 48,290,791 km (0.09 R)
• M85: 49,570,152 km (0.083 R)
• M86: 51,013,323 km (0.084 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit