🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.97 AU

Year: 312 Days

Day: 35.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,449,835 km

• M1: 428,000 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.87 AU - 1.03 AU

Year: 333 Days

Day: 21.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.79 AU - 1.21 AU

Year: 360 Days

Day: 13.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.18 AU - 1.2 AU

Year: 467 Days

Day: 31.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 149.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,449,835 km

• M1: 119,080 km (0.103 R)
• M2: 500,255 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.08 AU - 1.34 AU

Year: 479 Days

Day: 17.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.56 AU - 2.6 AU

Year: 1080 Days

Day: 34.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,449,835 km

• M1: 228,735 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.36 AU - 3.5 AU

Year: 1805 Days

Day: 13.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 12.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.06 AU - 10.94 AU

Year: 10538 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,449,835 km

• M1: 179,817 km (0.052 R)
• M2: 271,371 km (0.09 R)
• M3: 366,365 km (0.069 R)
• M4: 604,675 km (0.096 R)
• M5: 1,008,439 km (0.111 R)
• M6: 1,586,635 km (0.049 R)
• M7: 1,889,870 km (0.082 R)
• M8: 1,973,944 km (0.031 R)
• M9: 2,167,972 km (0.108 R)
• M10: 2,482,427 km (0.099 R)
• M11: 2,763,821 km (0.092 R)
• M12: 3,130,186 km (0.089 R)
• M13: 3,332,143 km (0.114 R)
• M14: 3,408,887 km (0.057 R)
• M15: 3,855,736 km (0.11 R)
• M16: 4,293,309 km (0.074 R)
• M17: 4,461,607 km (0.116 R)
• M18: 4,660,722 km (0.096 R)
• M19: 4,804,784 km (0.116 R)
• M20: 4,921,172 km (0.11 R)
• M21: 5,008,986 km (0.091 R)
• M22: 5,305,788 km (0.064 R)
• M23: 5,577,757 km (0.052 R)
• M24: 6,198,737 km (0.078 R)
• M25: 7,104,852 km (0.088 R)
• M26: 7,438,605 km (0.099 R)
• M27: 7,914,475 km (0.1 R)
• M28: 8,435,375 km (0.12 R)
• M29: 8,717,816 km (0.05 R)
• M30: 8,824,479 km (0.073 R)
• M31: 9,183,215 km (0.112 R)
• M32: 9,583,539 km (0.037 R)
• M33: 9,989,547 km (0.095 R)
• M34: 11,318,874 km (0.063 R)
• M35: 11,630,486 km (0.056 R)
• M36: 11,944,941 km (0.071 R)
• M37: 12,743,495 km (0.082 R)
• M38: 13,931,751 km (0.107 R)
• M39: 14,391,764 km (0.062 R)
• M40: 14,814,378 km (0.088 R)
• M41: 15,027,106 km (0.051 R)
• M42: 15,455,854 km (0.049 R)
• M43: 17,210,487 km (0.112 R)
• M44: 17,929,903 km (0.091 R)
• M45: 19,584,605 km (0.118 R)
• M46: 20,288,314 km (0.09 R)
• M47: 20,809,662 km (0.084 R)
• M48: 21,048,121 km (0.118 R)
• M49: 21,720,713 km (0.1 R)
• M50: 22,156,641 km (0.12 R)
• M51: 22,595,711 km (0.119 R)
• M52: 23,482,228 km (0.114 R)
• M53: 23,879,859 km (0.093 R)
• M54: 24,279,734 km (0.079 R)
• M55: 24,782,832 km (0.112 R)
• M56: 24,883,811 km (0.052 R)
• M57: 25,136,930 km (0.117 R)
• M58: 25,390,947 km (0.116 R)
• M59: 25,543,687 km (0.089 R)
• M60: 25,799,050 km (0.056 R)
• M61: 26,106,624 km (0.04 R)
• M62: 26,673,749 km (0.082 R)
• M63: 27,036,674 km (0.092 R)
• M64: 27,244,764 km (0.063 R)
• M65: 27,610,381 km (0.111 R)
• M66: 27,715,100 km (0.105 R)
• M67: 27,924,986 km (0.081 R)
• M68: 28,557,785 km (0.093 R)
• M69: 28,769,765 km (0.113 R)
• M70: 29,837,445 km (0.082 R)
• M71: 31,956,798 km (0.119 R)
• M72: 32,176,856 km (0.114 R)
• M73: 32,342,312 km (0.086 R)
• M74: 34,068,073 km (0.109 R)
• M75: 34,236,669 km (0.095 R)
• M76: 34,857,201 km (0.108 R)
• M77: 35,140,540 km (0.077 R)
• M78: 35,254,085 km (0.07 R)
• M79: 35,424,626 km (0.069 R)
• M80: 35,538,470 km (0.088 R)
• M81: 35,709,461 km (0.084 R)
• M82: 37,318,535 km (0.104 R)
• M83: 38,015,362 km (0.117 R)
• M84: 38,423,914 km (0.065 R)
• M85: 38,540,899 km (0.118 R)
• M86: 38,775,170 km (0.069 R)
• M87: 39,304,148 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 9.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.65 AU - 13.99 AU

Year: 14625 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 63,449,835 km

• M1: 121,324 km (0.049 R)
• M2: 321,336 km (0.085 R)
• M3: 497,712 km (0.105 R)
• M4: 621,878 km (0.063 R)
• M5: 698,024 km (0.087 R)
• M6: 787,782 km (0.032 R)
• M7: 892,351 km (0.069 R)
• M8: 1,047,185 km (0.093 R)
• M9: 1,199,177 km (0.102 R)
• M10: 1,499,270 km (0.102 R)
• M11: 2,124,140 km (0.106 R)
• M12: 2,395,062 km (0.069 R)
• M13: 2,629,482 km (0.089 R)
• M14: 3,020,082 km (0.075 R)
• M15: 3,239,392 km (0.108 R)
• M16: 3,657,967 km (0.059 R)
• M17: 3,783,330 km (0.086 R)
• M18: 4,546,279 km (0.101 R)
• M19: 4,797,903 km (0.084 R)
• M20: 5,808,437 km (0.102 R)
• M21: 5,892,062 km (0.109 R)
• M22: 6,081,752 km (0.058 R)
• M23: 6,273,387 km (0.093 R)
• M24: 6,337,714 km (0.064 R)
• M25: 6,706,622 km (0.116 R)
• M26: 6,971,261 km (0.098 R)
• M27: 8,773,317 km (0.031 R)
• M28: 8,893,593 km (0.09 R)
• M29: 9,135,643 km (0.104 R)
• M30: 9,257,565 km (0.077 R)
• M31: 9,825,139 km (0.104 R)
• M32: 10,429,515 km (0.03 R)
• M33: 10,942,336 km (0.111 R)
• M34: 11,253,949 km (0.084 R)
• M35: 11,700,498 km (0.052 R)
• M36: 12,340,777 km (0.113 R)
• M37: 12,883,069 km (0.093 R)
• M38: 13,129,607 km (0.102 R)
• M39: 14,442,478 km (0.059 R)
• M40: 15,100,259 km (0.092 R)
• M41: 15,796,787 km (0.118 R)
• M42: 16,533,706 km (0.087 R)
• M43: 17,011,073 km (0.12 R)
• M44: 17,131,200 km (0.106 R)
• M45: 17,735,725 km (0.075 R)
• M46: 17,827,129 km (0.059 R)
• M47: 18,071,273 km (0.105 R)
• M48: 18,255,279 km (0.034 R)
• M49: 19,340,312 km (0.114 R)
• M50: 19,622,753 km (0.115 R)
• M51: 20,510,018 km (0.065 R)
• M52: 20,926,498 km (0.11 R)
• M53: 21,216,419 km (0.07 R)
• M54: 21,702,612 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.5

Radius: 6.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.13 AU - 19.09 AU

Year: 22196 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,449,835 km

• M1: 94,995 km (0.102 R)
• M2: 189,541 km (0.046 R)
• M3: 464,352 km (0.119 R)
• M4: 649,554 km (0.116 R)
• M5: 814,411 km (0.108 R)
• M6: 924,216 km (0.112 R)
• M7: 1,208,152 km (0.072 R)
• M8: 1,334,413 km (0.034 R)
• M9: 1,438,533 km (0.118 R)
• M10: 1,767,050 km (0.118 R)
• M11: 3,692,375 km (0.05 R)
• M12: 4,604,622 km (0.065 R)
• M13: 4,803,139 km (0.119 R)
• M14: 5,373,855 km (0.077 R)
• M15: 5,667,366 km (0.107 R)
• M16: 5,752,188 km (0.115 R)
• M17: 6,712,606 km (0.098 R)
• M18: 7,488,271 km (0.098 R)
• M19: 7,910,436 km (0.066 R)
• M20: 8,148,297 km (0.082 R)
• M21: 8,196,019 km (0.06 R)
• M22: 8,292,060 km (0.049 R)
• M23: 9,624,229 km (0.071 R)
• M24: 9,929,110 km (0.052 R)
• M25: 11,340,566 km (0.109 R)
• M26: 12,096,783 km (0.083 R)
• M27: 12,206,139 km (0.113 R)
• M28: 15,280,675 km (0.063 R)
• M29: 15,517,488 km (0.064 R)
• M30: 16,174,971 km (0.119 R)
• M31: 16,295,546 km (0.03 R)
• M32: 16,416,422 km (0.113 R)
• M33: 17,208,991 km (0.111 R)
• M34: 17,702,963 km (0.111 R)
• M35: 20,371,640 km (0.091 R)
• M36: 20,828,512 km (0.073 R)
• M37: 21,420,919 km (0.106 R)
• M38: 21,818,849 km (0.087 R)
• M39: 22,756,978 km (0.09 R)
• M40: 23,503,172 km (0.113 R)
• M41: 23,571,538 km (0.044 R)
• M42: 24,050,999 km (0.112 R)
• M43: 24,119,814 km (0.108 R)
• M44: 25,368,807 km (0.08 R)
• M45: 26,001,157 km (0.065 R)
• M46: 26,496,625 km (0.12 R)
• M47: 27,640,750 km (0.049 R)
• M48: 28,727,878 km (0.119 R)
• M49: 28,947,038 km (0.097 R)
• M50: 29,020,192 km (0.087 R)
• M51: 29,166,798 km (0.105 R)
• M52: 29,387,006 km (0.077 R)
• M53: 32,148,134 km (0.063 R)
• M54: 32,908,540 km (0.115 R)
• M55: 33,521,143 km (0.072 R)
• M56: 33,982,952 km (0.098 R)
• M57: 34,292,021 km (0.063 R)
• M58: 34,524,496 km (0.086 R)
• M59: 34,757,420 km (0.093 R)
• M60: 35,694,501 km (0.067 R)
• M61: 37,354,289 km (0.083 R)
• M62: 37,593,496 km (0.053 R)
• M63: 37,833,152 km (0.078 R)
• M64: 38,877,644 km (0.115 R)
• M65: 39,444,022 km (0.105 R)
• M66: 39,606,335 km (0.095 R)
• M67: 40,094,473 km (0.055 R)
• M68: 41,653,732 km (0.113 R)
• M69: 42,316,151 km (0.066 R)
• M70: 43,735,536 km (0.076 R)
• M71: 45,425,094 km (0.049 R)
• M72: 46,706,250 km (0.059 R)
• M73: 46,963,858 km (0.088 R)
• M74: 47,135,895 km (0.112 R)
• M75: 47,480,569 km (0.112 R)
• M76: 47,826,140 km (0.112 R)
• M77: 50,004,584 km (0.108 R)
• M78: 51,593,014 km (0.049 R)
• M79: 57,833,340 km (0.096 R)
• M80: 58,479,603 km (0.097 R)
• M81: 59,128,259 km (0.112 R)
• M82: 60,526,251 km (0.119 R)
• M83: 61,464,380 km (0.082 R)
• M84: 61,558,477 km (0.043 R)
• M85: 61,746,671 km (0.082 R)
• M86: 62,029,411 km (0.061 R)
• M87: 62,785,628 km (0.117 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit