🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.64 AU - 0.68 AU

Year: 195 Days

Day: 29.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.83 AU - 0.85 AU

Year: 280 Days

Day: 41.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,639,580 km

• M1: 139,276 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.33 AU

Year: 437 Days

Day: 33.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.35 AU - 1.95 AU

Year: 770 Days

Day: 27.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.06 AU - 2.42 AU

Year: 1218 Days

Day: 19.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.45 AU - 3.17 AU

Year: 1712 Days

Day: 35.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.71 AU - 5.19 AU

Year: 3412 Days

Day: 38.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,639,580 km

• M1: 606,919 km (0.07 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 9.5

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.73 AU - 12.69 AU

Year: 15506 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,639,580 km

• M1: 147,653 km (0.092 R)
• M2: 235,018 km (0.112 R)
• M3: 705,354 km (0.09 R)
• M4: 1,100,442 km (0.041 R)
• M5: 1,694,944 km (0.115 R)
• M6: 2,010,745 km (0.105 R)
• M7: 2,190,861 km (0.069 R)
• M8: 2,283,013 km (0.083 R)
• M9: 2,376,512 km (0.071 R)
• M10: 2,632,025 km (0.073 R)
• M11: 3,380,014 km (0.087 R)
• M12: 3,667,691 km (0.101 R)
• M13: 3,814,596 km (0.089 R)
• M14: 4,076,392 km (0.06 R)
• M15: 4,305,427 km (0.101 R)
• M16: 5,387,767 km (0.093 R)
• M17: 8,359,679 km (0.114 R)
• M18: 8,651,095 km (0.048 R)
• M19: 9,394,297 km (0.097 R)
• M20: 9,952,298 km (0.055 R)
• M21: 10,730,506 km (0.075 R)
• M22: 10,888,481 km (0.102 R)
• M23: 12,125,356 km (0.113 R)
• M24: 13,576,456 km (0.114 R)
• M25: 14,091,371 km (0.087 R)
• M26: 14,206,711 km (0.081 R)
• M27: 14,729,556 km (0.053 R)
• M28: 16,034,049 km (0.106 R)
• M29: 17,190,142 km (0.116 R)
• M30: 17,685,011 km (0.079 R)
• M31: 18,688,664 km (0.1 R)
• M32: 19,069,839 km (0.075 R)
• M33: 19,389,380 km (0.115 R)
• M34: 19,517,735 km (0.117 R)
• M35: 19,646,389 km (0.081 R)
• M36: 21,277,754 km (0.102 R)
• M37: 22,749,049 km (0.07 R)
• M38: 23,292,239 km (0.11 R)
• M39: 24,045,913 km (0.103 R)
• M40: 25,296,551 km (0.078 R)
• M41: 25,859,189 km (0.104 R)
• M42: 26,710,999 km (0.119 R)
• M43: 28,733,712 km (0.071 R)
• M44: 30,208,597 km (0.06 R)
• M45: 31,180,385 km (0.079 R)
• M46: 31,481,526 km (0.038 R)
• M47: 32,162,495 km (0.118 R)
• M48: 32,466,777 km (0.1 R)
• M49: 33,538,945 km (0.08 R)
• M50: 34,079,442 km (0.12 R)
• M51: 34,156,934 km (0.043 R)
• M52: 34,234,426 km (0.092 R)
• M53: 34,389,708 km (0.045 R)
• M54: 34,545,140 km (0.067 R)
• M55: 34,700,722 km (0.034 R)
• M56: 35,090,873 km (0.083 R)
• M57: 36,112,178 km (0.052 R)
• M58: 36,270,153 km (0.083 R)
• M59: 36,507,565 km (0.069 R)
• M60: 36,745,426 km (0.091 R)
• M61: 36,824,862 km (0.096 R)
• M62: 40,293,738 km (0.118 R)
• M63: 40,621,806 km (0.045 R)
• M64: 41,859,579 km (0.046 R)
• M65: 42,858,593 km (0.047 R)
• M66: 42,942,218 km (0.068 R)
• M67: 43,445,017 km (0.116 R)
• M68: 44,287,402 km (0.096 R)
• M69: 45,220,295 km (0.08 R)
• M70: 45,646,349 km (0.099 R)
• M71: 46,846,723 km (0.116 R)
• M72: 47,105,378 km (0.118 R)
• M73: 49,190,921 km (0.108 R)
• M74: 49,365,951 km (0.089 R)
• M75: 51,128,962 km (0.095 R)
• M76: 52,375,262 km (0.118 R)
• M77: 52,643,640 km (0.055 R)
• M78: 53,721,643 km (0.057 R)
• M79: 56,448,513 km (0.069 R)
• M80: 57,551,797 km (0.115 R)
• M81: 57,736,401 km (0.079 R)
• M82: 59,033,863 km (0.076 R)
• M83: 59,966,606 km (0.048 R)
• M84: 60,341,049 km (0.113 R)
• M85: 61,092,330 km (0.085 R)
• M86: 62,793,856 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.7

Radius: 6.2

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.07 AU - 15.97 AU

Year: 20108 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,639,580 km

• M1: 307,124 km (0.091 R)
• M2: 636,838 km (0.091 R)
• M3: 1,187,657 km (0.084 R)
• M4: 1,272,031 km (0.113 R)
• M5: 1,387,520 km (0.088 R)
• M6: 1,476,531 km (0.053 R)
• M7: 1,660,237 km (0.1 R)
• M8: 2,151,367 km (0.064 R)
• M9: 2,538,676 km (0.118 R)
• M10: 2,947,377 km (0.066 R)
• M11: 3,257,494 km (0.112 R)
• M12: 4,688,248 km (0.094 R)
• M13: 4,958,571 km (0.098 R)
• M14: 5,514,327 km (0.101 R)
• M15: 5,704,017 km (0.103 R)
• M16: 6,785,011 km (0.085 R)
• M17: 6,988,315 km (0.068 R)
• M18: 7,090,640 km (0.101 R)
• M19: 8,088,009 km (0.084 R)
• M20: 8,575,548 km (0.114 R)
• M21: 8,630,301 km (0.054 R)
• M22: 8,795,308 km (0.113 R)
• M23: 10,443,577 km (0.057 R)
• M24: 11,816,736 km (0.06 R)
• M25: 12,930,342 km (0.061 R)
• M26: 13,883,879 km (0.099 R)
• M27: 14,077,160 km (0.117 R)
• M28: 14,271,487 km (0.104 R)
• M29: 14,728,359 km (0.087 R)
• M30: 14,794,033 km (0.047 R)
• M31: 15,189,869 km (0.11 R)
• M32: 16,330,702 km (0.052 R)
• M33: 16,739,852 km (0.12 R)
• M34: 16,808,368 km (0.061 R)
• M35: 17,152,293 km (0.062 R)
• M36: 17,707,601 km (0.094 R)
• M37: 17,987,498 km (0.083 R)
• M38: 18,480,723 km (0.118 R)
• M39: 18,978,435 km (0.096 R)
• M40: 19,049,942 km (0.097 R)
• M41: 19,121,450 km (0.085 R)
• M42: 20,865,313 km (0.065 R)
• M43: 22,659,440 km (0.061 R)
• M44: 22,735,136 km (0.105 R)
• M45: 24,346,904 km (0.069 R)
• M46: 26,153,897 km (0.044 R)
• M47: 27,194,200 km (0.105 R)
• M48: 28,329,648 km (0.077 R)
• M49: 28,411,328 km (0.084 R)
• M50: 28,656,819 km (0.113 R)
• M51: 29,895,190 km (0.114 R)
• M52: 31,150,914 km (0.118 R)
• M53: 31,997,489 km (0.075 R)
• M54: 32,594,683 km (0.117 R)
• M55: 33,454,123 km (0.041 R)
• M56: 33,799,993 km (0.107 R)
• M57: 34,147,060 km (0.088 R)
• M58: 34,234,126 km (0.072 R)
• M59: 35,459,034 km (0.085 R)
• M60: 35,547,147 km (0.063 R)
• M61: 35,635,260 km (0.051 R)
• M62: 36,431,719 km (0.098 R)
• M63: 36,787,463 km (0.108 R)
• M64: 37,055,093 km (0.109 R)
• M65: 37,233,863 km (0.084 R)
• M66: 39,675,300 km (0.083 R)
• M67: 41,238,897 km (0.089 R)
• M68: 43,010,285 km (0.08 R)
• M69: 46,145,109 km (0.055 R)
• M70: 46,530,024 km (0.106 R)
• M71: 46,916,136 km (0.075 R)
• M72: 47,109,566 km (0.07 R)
• M73: 48,177,994 km (0.102 R)
• M74: 48,470,907 km (0.097 R)
• M75: 48,862,255 km (0.102 R)
• M76: 49,254,501 km (0.075 R)
• M77: 49,451,072 km (0.105 R)
• M78: 49,647,943 km (0.099 R)
• M79: 50,933,737 km (0.112 R)
• M80: 54,449,586 km (0.098 R)
• M81: 55,877,797 km (0.111 R)
• M82: 55,980,271 km (0.099 R)
• M83: 57,008,457 km (0.11 R)
• M84: 58,042,927 km (0.105 R)
• M85: 58,250,568 km (0.089 R)
• M86: 58,562,480 km (0.116 R)
• M87: 61,712,114 km (0.089 R)
• M88: 62,030,159 km (0.065 R)
• M89: 65,671,670 km (0.056 R)
• M90: 65,779,829 km (0.071 R)
• M91: 67,191,285 km (0.092 R)
• M92: 67,300,192 km (0.095 R)
• M93: 67,627,513 km (0.119 R)
• M94: 71,373,743 km (0.079 R)
• M95: 73,833,281 km (0.074 R)
• M96: 74,509,015 km (0.094 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit