🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.6 AU - 0.6 AU

Year: 171 Days

Day: 38.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.15 AU - 1.29 AU

Year: 495 Days

Day: 30.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.07 AU - 1.77 AU

Year: 621 Days

Day: 33.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,080,572 km

• M1: 802,293 km (0.09 R)
• M2: 1,389,615 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.1 AU - 2.7 AU

Year: 1365 Days

Day: 22 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,080,572 km

• M1: 59,540 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.32 AU - 2.64 AU

Year: 1434 Days

Day: 39.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.39 AU - 5.37 AU

Year: 3365 Days

Day: 31.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,080,572 km

• M1: 188,643 km (0.072 R)
• M2: 657,483 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.67 AU - 5.45 AU

Year: 3575 Days

Day: 18.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 8.2

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.84 AU - 8.42 AU

Year: 8510 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,080,572 km

• M1: 124,017 km (0.072 R)
• M2: 197,768 km (0.111 R)
• M3: 256,411 km (0.088 R)
• M4: 385,663 km (0.101 R)
• M5: 615,146 km (0.081 R)
• M6: 712,235 km (0.119 R)
• M7: 922,570 km (0.062 R)
• M8: 1,192,744 km (0.111 R)
• M9: 1,274,574 km (0.106 R)
• M10: 1,875,509 km (0.062 R)
• M11: 2,093,473 km (0.095 R)
• M12: 2,397,007 km (0.086 R)
• M13: 2,501,276 km (0.097 R)
• M14: 2,607,192 km (0.116 R)
• M15: 2,741,531 km (0.111 R)
• M16: 4,020,592 km (0.098 R)
• M17: 4,918,030 km (0.068 R)
• M18: 5,219,320 km (0.054 R)
• M19: 5,287,088 km (0.113 R)
• M20: 6,556,725 km (0.088 R)
• M21: 7,037,383 km (0.104 R)
• M22: 7,112,332 km (0.097 R)
• M23: 7,529,560 km (0.071 R)
• M24: 8,229,229 km (0.09 R)
• M25: 8,546,975 km (0.039 R)
• M26: 9,112,455 km (0.104 R)
• M27: 10,237,132 km (0.117 R)
• M28: 10,578,813 km (0.106 R)
• M29: 11,011,151 km (0.037 R)
• M30: 11,273,247 km (0.064 R)
• M31: 11,714,710 km (0.108 R)
• M32: 12,162,008 km (0.086 R)
• M33: 12,569,213 km (0.117 R)
• M34: 13,350,712 km (0.045 R)
• M35: 13,443,613 km (0.114 R)
• M36: 13,864,731 km (0.115 R)
• M37: 14,719,832 km (0.078 R)
• M38: 14,912,065 km (0.101 R)
• M39: 15,542,920 km (0.093 R)
• M40: 16,133,083 km (0.1 R)
• M41: 16,931,188 km (0.088 R)
• M42: 17,538,256 km (0.104 R)
• M43: 18,462,023 km (0.104 R)
• M44: 18,565,694 km (0.073 R)
• M45: 19,559,772 km (0.028 R)
• M46: 20,303,423 km (0.087 R)
• M47: 21,381,575 km (0.117 R)
• M48: 21,982,510 km (0.1 R)
• M49: 22,037,412 km (0.119 R)
• M50: 22,755,482 km (0.093 R)
• M51: 22,866,633 km (0.032 R)
• M52: 23,256,934 km (0.041 R)
• M53: 23,368,983 km (0.058 R)
• M54: 23,481,031 km (0.102 R)
• M55: 24,384,603 km (0.067 R)
• M56: 24,612,141 km (0.12 R)
• M57: 26,050,973 km (0.117 R)
• M58: 26,458,627 km (0.058 R)
• M59: 27,103,544 km (0.053 R)
• M60: 28,050,947 km (0.072 R)
• M61: 28,468,924 km (0.096 R)
• M62: 28,708,579 km (0.036 R)
• M63: 28,948,983 km (0.051 R)
• M64: 30,711,695 km (0.112 R)
• M65: 30,773,180 km (0.074 R)
• M66: 32,321,518 km (0.117 R)
• M67: 32,634,177 km (0.071 R)
• M68: 34,021,997 km (0.067 R)
• M69: 34,340,042 km (0.11 R)
• M70: 34,531,377 km (0.078 R)
• M71: 36,724,482 km (0.076 R)
• M72: 37,378,075 km (0.102 R)
• M73: 37,574,946 km (0.107 R)
• M74: 37,969,585 km (0.058 R)
• M75: 38,035,558 km (0.042 R)
• M76: 38,763,052 km (0.08 R)
• M77: 38,962,317 km (0.079 R)
• M78: 39,762,665 km (0.076 R)
• M79: 42,196,024 km (0.11 R)
• M80: 43,155,246 km (0.057 R)
• M81: 43,637,549 km (0.089 R)
• M82: 43,775,628 km (0.097 R)
• M83: 43,914,006 km (0.092 R)
• M84: 44,052,384 km (0.107 R)
• M85: 44,190,912 km (0.072 R)
• M86: 44,677,105 km (0.11 R)
• M87: 44,955,656 km (0.114 R)
• M88: 45,025,369 km (0.078 R)
• M89: 45,654,727 km (0.063 R)
• M90: 46,146,156 km (0.11 R)
• M91: 46,992,730 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.9

Radius: 3.9

Gravity: 36.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.68 AU - 18.82 AU

Year: 24047 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,080,572 km

• M1: 195,524 km (0.045 R)
• M2: 665,112 km (0.114 R)
• M3: 762,351 km (0.118 R)
• M4: 1,928,317 km (0.058 R)
• M5: 2,392,668 km (0.052 R)
• M6: 2,467,018 km (0.118 R)
• M7: 2,850,438 km (0.086 R)
• M8: 3,887,749 km (0.113 R)
• M9: 4,107,958 km (0.085 R)
• M10: 4,652,943 km (0.073 R)
• M11: 5,076,305 km (0.11 R)
• M12: 5,809,035 km (0.092 R)
• M13: 6,367,035 km (0.104 R)
• M14: 7,752,610 km (0.115 R)
• M15: 8,196,916 km (0.065 R)
• M16: 8,821,487 km (0.091 R)
• M17: 9,168,405 km (0.098 R)
• M18: 9,285,091 km (0.042 R)
• M19: 9,461,018 km (0.087 R)
• M20: 10,236,085 km (0.104 R)
• M21: 10,907,630 km (0.112 R)
• M22: 11,279,979 km (0.073 R)
• M23: 11,973,215 km (0.077 R)
• M24: 12,550,813 km (0.109 R)
• M25: 14,404,480 km (0.081 R)
• M26: 15,432,068 km (0.077 R)
• M27: 15,501,481 km (0.12 R)
• M28: 16,412,382 km (0.112 R)
• M29: 16,981,453 km (0.09 R)
• M30: 17,340,488 km (0.056 R)
• M31: 17,557,105 km (0.102 R)
• M32: 17,774,621 km (0.078 R)
• M33: 17,847,325 km (0.05 R)
• M34: 18,506,005 km (0.097 R)
• M35: 18,875,362 km (0.112 R)
• M36: 18,949,562 km (0.117 R)
• M37: 19,847,150 km (0.109 R)
• M38: 20,682,055 km (0.118 R)
• M39: 20,835,094 km (0.092 R)
• M40: 21,683,463 km (0.059 R)
• M41: 22,072,717 km (0.091 R)
• M42: 23,813,139 km (0.066 R)
• M43: 24,134,325 km (0.076 R)
• M44: 24,943,351 km (0.032 R)
• M45: 25,514,964 km (0.075 R)
• M46: 25,597,093 km (0.071 R)
• M47: 27,339,609 km (0.107 R)
• M48: 28,522,330 km (0.062 R)
• M49: 29,034,404 km (0.107 R)
• M50: 29,377,431 km (0.072 R)
• M51: 29,721,806 km (0.086 R)
• M52: 31,551,537 km (0.084 R)
• M53: 31,639,501 km (0.116 R)
• M54: 34,137,636 km (0.069 R)
• M55: 34,318,500 km (0.082 R)
• M56: 35,410,115 km (0.112 R)
• M57: 35,776,630 km (0.056 R)
• M58: 35,868,483 km (0.117 R)
• M59: 36,698,153 km (0.106 R)
• M60: 37,720,953 km (0.116 R)
• M61: 38,376,641 km (0.105 R)
• M62: 40,270,700 km (0.1 R)
• M63: 41,229,173 km (0.109 R)
• M64: 41,904,458 km (0.116 R)
• M65: 43,657,895 km (0.101 R)
• M66: 46,733,178 km (0.097 R)
• M67: 48,246,061 km (0.107 R)
• M68: 48,753,946 km (0.104 R)
• M69: 49,570,302 km (0.067 R)
• M70: 51,216,327 km (0.11 R)
• M71: 51,630,564 km (0.119 R)
• M72: 51,942,026 km (0.107 R)
• M73: 52,775,735 km (0.119 R)
• M74: 52,880,155 km (0.117 R)
• M75: 53,089,442 km (0.072 R)
• M76: 53,613,782 km (0.054 R)
• M77: 55,834,413 km (0.107 R)
• M78: 55,940,927 km (0.099 R)
• M79: 56,795,280 km (0.109 R)
• M80: 57,546,411 km (0.098 R)
• M81: 58,300,833 km (0.103 R)
• M82: 59,601,736 km (0.103 R)
• M83: 60,364,985 km (0.114 R)
• M84: 61,901,205 km (0.059 R)
• M85: 62,232,116 km (0.1 R)
• M86: 63,895,195 km (0.029 R)
• M87: 64,229,547 km (0.074 R)
• M88: 65,236,191 km (0.103 R)
• M89: 66,586,461 km (0.041 R)
• M90: 69,428,821 km (0.066 R)
• M91: 70,346,753 km (0.072 R)
• M92: 71,153,235 km (0.118 R)
• M93: 72,078,797 km (0.114 R)
• M94: 73,124,636 km (0.086 R)
• M95: 73,707,768 km (0.086 R)
• M96: 74,175,411 km (0.106 R)
• M97: 76,056,006 km (0.072 R)
• M98: 77,952,159 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249

Radius: 3.7

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.47 AU - 20.39 AU

Year: 24447 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,080,572 km

• M1: 51,611 km (0.068 R)
• M2: 108,010 km (0.11 R)
• M3: 505,491 km (0.118 R)
• M4: 760,556 km (0.078 R)
• M5: 868,116 km (0.111 R)
• M6: 1,026,989 km (0.095 R)
• M7: 1,610,571 km (0.079 R)
• M8: 1,949,111 km (0.115 R)
• M9: 2,126,534 km (0.112 R)
• M10: 2,340,159 km (0.087 R)
• M11: 2,433,808 km (0.076 R)
• M12: 2,657,008 km (0.074 R)
• M13: 2,722,083 km (0.072 R)
• M14: 3,088,897 km (0.098 R)
• M15: 3,260,785 km (0.077 R)
• M16: 3,649,889 km (0.063 R)
• M17: 3,722,145 km (0.088 R)
• M18: 4,626,464 km (0.032 R)
• M19: 5,846,135 km (0.06 R)
• M20: 6,015,779 km (0.058 R)
• M21: 7,158,109 km (0.098 R)
• M22: 8,604,570 km (0.109 R)
• M23: 8,846,171 km (0.067 R)
• M24: 9,138,934 km (0.118 R)
• M25: 9,385,322 km (0.072 R)
• M26: 9,534,171 km (0.101 R)
• M27: 10,341,402 km (0.063 R)
• M28: 10,649,723 km (0.087 R)
• M29: 11,013,246 km (0.106 R)
• M30: 11,539,681 km (0.047 R)
• M31: 11,645,895 km (0.111 R)
• M32: 12,128,049 km (0.077 R)
• M33: 17,660,029 km (0.114 R)
• M34: 17,905,220 km (0.068 R)
• M35: 19,148,079 km (0.08 R)
• M36: 20,354,286 km (0.053 R)
• M37: 20,418,464 km (0.096 R)
• M38: 20,999,053 km (0.118 R)
• M39: 23,173,458 km (0.08 R)
• M40: 25,973,033 km (0.113 R)
• M41: 26,321,596 km (0.112 R)
• M42: 26,391,458 km (0.105 R)
• M43: 26,741,966 km (0.117 R)
• M44: 26,953,048 km (0.113 R)
• M45: 28,302,421 km (0.088 R)
• M46: 29,165,900 km (0.069 R)
• M47: 29,455,671 km (0.044 R)
• M48: 29,964,902 km (0.075 R)
• M49: 30,624,180 km (0.111 R)
• M50: 30,697,633 km (0.106 R)
• M51: 32,780,334 km (0.063 R)
• M52: 33,157,022 km (0.097 R)
• M53: 33,610,902 km (0.073 R)
• M54: 35,833,627 km (0.081 R)
• M55: 36,066,401 km (0.116 R)
• M56: 36,689,177 km (0.102 R)
• M57: 37,708,836 km (0.092 R)
• M58: 38,896,793 km (0.061 R)
• M59: 39,375,506 km (0.119 R)
• M60: 41,716,264 km (0.068 R)
• M61: 43,356,754 km (0.033 R)
• M62: 43,521,910 km (0.099 R)
• M63: 45,101,813 km (0.076 R)
• M64: 47,549,085 km (0.048 R)
• M65: 48,745,868 km (0.105 R)
• M66: 51,081,839 km (0.073 R)
• M67: 51,693,395 km (0.115 R)
• M68: 51,956,238 km (0.106 R)
• M69: 53,808,559 km (0.1 R)
• M70: 54,341,726 km (0.116 R)
• M71: 55,951,698 km (0.107 R)
• M72: 56,582,103 km (0.093 R)
• M73: 57,577,378 km (0.116 R)
• M74: 57,668,184 km (0.045 R)
• M75: 59,493,428 km (0.079 R)
• M76: 60,228,851 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit