🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.73 AU - 0.83 AU

Year: 247 Days

Day: 21.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 266 Days

Day: 45.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.82 AU - 1.08 AU

Year: 332 Days

Day: 28.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.4 AU - 4.06 AU

Year: 2580 Days

Day: 28.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.12 AU - 4.44 AU

Year: 3171 Days

Day: 31.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,805,909 km

• M1: 1,181,823 km (0.093 R)
• M2: 3,508,818 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 14

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.61 AU - 7.21 AU

Year: 6506 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,805,909 km

• M1: 186,549 km (0.119 R)
• M2: 394,190 km (0.081 R)
• M3: 520,451 km (0.056 R)
• M4: 696,528 km (0.084 R)
• M5: 902,374 km (0.059 R)
• M6: 990,936 km (0.095 R)
• M7: 1,561,054 km (0.098 R)
• M8: 1,857,706 km (0.101 R)
• M9: 2,102,448 km (0.097 R)
• M10: 2,494,993 km (0.096 R)
• M11: 2,821,565 km (0.118 R)
• M12: 3,220,393 km (0.111 R)
• M13: 3,420,705 km (0.067 R)
• M14: 4,147,900 km (0.03 R)
• M15: 4,470,583 km (0.025 R)
• M16: 4,668,052 km (0.059 R)
• M17: 4,788,029 km (0.114 R)
• M18: 5,181,621 km (0.065 R)
• M19: 6,072,926 km (0.107 R)
• M20: 6,262,765 km (0.071 R)
• M21: 6,410,119 km (0.091 R)
• M22: 6,693,458 km (0.09 R)
• M23: 6,935,357 km (0.072 R)
• M24: 7,042,021 km (0.068 R)
• M25: 7,381,009 km (0.094 R)
• M26: 8,203,648 km (0.098 R)
• M27: 8,397,676 km (0.1 R)
• M28: 8,495,214 km (0.099 R)
• M29: 8,724,398 km (0.103 R)
• M30: 10,142,137 km (0.041 R)
• M31: 10,367,880 km (0.095 R)
• M32: 10,472,749 km (0.098 R)
• M33: 11,073,234 km (0.091 R)
• M34: 11,180,346 km (0.116 R)
• M35: 11,558,081 km (0.119 R)
• M36: 12,492,918 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 6.4

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.71 AU - 16.53 AU

Year: 22110 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,805,909 km

• M1: 275,709 km (0.1 R)
• M2: 368,310 km (0.099 R)
• M3: 494,122 km (0.119 R)
• M4: 585,975 km (0.091 R)
• M5: 1,379,891 km (0.081 R)
• M6: 1,511,986 km (0.077 R)
• M7: 1,648,419 km (0.094 R)
• M8: 2,119,203 km (0.063 R)
• M9: 3,665,746 km (0.078 R)
• M10: 3,711,523 km (0.087 R)
• M11: 3,849,752 km (0.067 R)
• M12: 3,942,801 km (0.071 R)
• M13: 5,322,543 km (0.119 R)
• M14: 5,530,932 km (0.101 R)
• M15: 6,117,506 km (0.099 R)
• M16: 6,390,671 km (0.116 R)
• M17: 6,779,776 km (0.098 R)
• M18: 7,464,784 km (0.038 R)
• M19: 7,756,650 km (0.099 R)
• M20: 9,271,328 km (0.092 R)
• M21: 9,396,392 km (0.097 R)
• M22: 9,838,603 km (0.119 R)
• M23: 10,030,088 km (0.102 R)
• M24: 10,808,596 km (0.099 R)
• M25: 10,940,242 km (0.114 R)
• M26: 11,138,758 km (0.067 R)
• M27: 12,560,985 km (0.103 R)
• M28: 14,327,437 km (0.085 R)
• M29: 14,399,693 km (0.082 R)
• M30: 14,689,913 km (0.092 R)
• M31: 16,245,282 km (0.11 R)
• M32: 18,320,653 km (0.077 R)
• M33: 19,509,208 km (0.041 R)
• M34: 19,910,878 km (0.108 R)
• M35: 21,462,059 km (0.117 R)
• M36: 22,629,819 km (0.053 R)
• M37: 23,732,505 km (0.111 R)
• M38: 25,113,443 km (0.091 R)
• M39: 25,813,711 km (0.083 R)
• M40: 25,989,788 km (0.053 R)
• M41: 27,143,786 km (0.097 R)
• M42: 27,502,222 km (0.032 R)
• M43: 36,166,931 km (0.105 R)
• M44: 37,056,440 km (0.106 R)
• M45: 37,453,921 km (0.053 R)
• M46: 38,253,372 km (0.066 R)
• M47: 38,454,133 km (0.082 R)
• M48: 39,058,508 km (0.08 R)
• M49: 40,174,508 km (0.079 R)
• M50: 40,480,735 km (0.119 R)
• M51: 41,198,206 km (0.076 R)
• M52: 42,023,388 km (0.109 R)
• M53: 42,437,924 km (0.107 R)
• M54: 43,166,765 km (0.079 R)
• M55: 43,480,322 km (0.092 R)
• M56: 45,909,791 km (0.093 R)
• M57: 48,166,026 km (0.026 R)
• M58: 48,491,402 km (0.044 R)
• M59: 49,909,290 km (0.108 R)
• M60: 51,009,284 km (0.107 R)
• M61: 54,356,835 km (0.06 R)
• M62: 54,808,471 km (0.07 R)
• M63: 56,171,008 km (0.098 R)
• M64: 57,889,738 km (0.108 R)
• M65: 58,813,505 km (0.12 R)
• M66: 59,625,672 km (0.081 R)
• M67: 60,208,206 km (0.118 R)
• M68: 60,909,671 km (0.106 R)
• M69: 61,496,244 km (0.092 R)
• M70: 62,911,589 km (0.113 R)
• M71: 63,742,306 km (0.09 R)
• M72: 66,015,147 km (0.117 R)
• M73: 66,617,577 km (0.099 R)
• M74: 67,464,152 km (0.101 R)
• M75: 67,949,597 km (0.054 R)
• M76: 68,071,070 km (0.097 R)
• M77: 68,192,693 km (0.069 R)
• M78: 68,923,778 km (0.114 R)
• M79: 69,168,071 km (0.105 R)
• M80: 70,516,696 km (0.083 R)
• M81: 71,132,591 km (0.081 R)
• M82: 71,750,280 km (0.111 R)
• M83: 71,873,998 km (0.109 R)
• M84: 73,863,649 km (0.097 R)
• M85: 75,997,364 km (0.119 R)
• M86: 78,278,582 km (0.077 R)
• M87: 78,406,039 km (0.107 R)
• M88: 83,037,888 km (0.044 R)
• M89: 83,818,490 km (0.109 R)
• M90: 87,096,928 km (0.099 R)
• M91: 87,890,095 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.5

Radius: 4.8

Gravity: 27.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.28 AU - 20.76 AU

Year: 26265 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,805,909 km

• M1: 293,511 km (0.052 R)
• M2: 1,058,106 km (0.115 R)
• M3: 1,678,339 km (0.1 R)
• M4: 2,118,455 km (0.082 R)
• M5: 2,272,840 km (0.051 R)
• M6: 2,391,023 km (0.079 R)
• M7: 2,926,284 km (0.055 R)
• M8: 3,229,369 km (0.1 R)
• M9: 3,362,362 km (0.079 R)
• M10: 3,451,971 km (0.085 R)
• M11: 3,542,478 km (0.08 R)
• M12: 3,725,735 km (0.081 R)
• M13: 4,294,057 km (0.068 R)
• M14: 4,489,432 km (0.077 R)
• M15: 5,299,804 km (0.104 R)
• M16: 5,456,732 km (0.074 R)
• M17: 5,936,791 km (0.034 R)
• M18: 6,823,009 km (0.057 R)
• M19: 7,050,996 km (0.034 R)
• M20: 7,397,615 km (0.032 R)
• M21: 7,514,301 km (0.119 R)
• M22: 8,107,457 km (0.071 R)
• M23: 9,149,705 km (0.093 R)
• M24: 9,782,205 km (0.074 R)
• M25: 10,691,311 km (0.112 R)
• M26: 12,036,196 km (0.07 R)
• M27: 12,868,409 km (0.077 R)
• M28: 13,291,472 km (0.11 R)
• M29: 13,362,381 km (0.079 R)
• M30: 15,324,955 km (0.077 R)
• M31: 15,473,955 km (0.083 R)
• M32: 17,298,151 km (0.118 R)
• M33: 18,156,694 km (0.098 R)
• M34: 18,630,919 km (0.106 R)
• M35: 19,269,403 km (0.102 R)
• M36: 20,979,306 km (0.057 R)
• M37: 21,810,472 km (0.102 R)
• M38: 22,314,467 km (0.091 R)
• M39: 22,822,053 km (0.077 R)
• M40: 23,762,724 km (0.094 R)
• M41: 24,194,464 km (0.089 R)
• M42: 25,417,127 km (0.083 R)
• M43: 27,740,382 km (0.093 R)
• M44: 29,111,297 km (0.049 R)
• M45: 29,388,203 km (0.102 R)
• M46: 30,879,244 km (0.089 R)
• M47: 32,394,821 km (0.105 R)
• M48: 33,354,341 km (0.043 R)
• M49: 33,740,753 km (0.114 R)
• M50: 35,301,058 km (0.096 R)
• M51: 35,497,780 km (0.106 R)
• M52: 37,084,415 km (0.089 R)
• M53: 39,201,673 km (0.11 R)
• M54: 39,609,327 km (0.102 R)
• M55: 39,916,153 km (0.082 R)
• M56: 40,121,102 km (0.036 R)
• M57: 40,429,124 km (0.095 R)
• M58: 41,150,933 km (0.088 R)
• M59: 41,254,306 km (0.088 R)
• M60: 42,085,172 km (0.05 R)
• M61: 43,446,962 km (0.056 R)
• M62: 45,463,092 km (0.084 R)
• M63: 46,106,064 km (0.034 R)
• M64: 46,428,746 km (0.058 R)
• M65: 46,752,027 km (0.113 R)
• M66: 47,944,173 km (0.069 R)
• M67: 48,161,987 km (0.067 R)
• M68: 49,036,536 km (0.066 R)
• M69: 49,475,905 km (0.12 R)
• M70: 52,026,699 km (0.114 R)
• M71: 52,474,744 km (0.064 R)
• M72: 52,586,943 km (0.106 R)
• M73: 54,166,098 km (0.069 R)
• M74: 55,303,490 km (0.106 R)
• M75: 57,024,464 km (0.038 R)
• M76: 57,833,639 km (0.077 R)
• M77: 59,346,223 km (0.095 R)
• M78: 60,166,169 km (0.107 R)
• M79: 65,284,062 km (0.074 R)
• M80: 65,767,263 km (0.116 R)
• M81: 67,345,670 km (0.092 R)
• M82: 67,833,808 km (0.087 R)
• M83: 68,078,401 km (0.096 R)
• M84: 68,813,674 km (0.059 R)
• M85: 71,408,000 km (0.047 R)
• M86: 71,781,247 km (0.114 R)
• M87: 72,279,857 km (0.114 R)
• M88: 75,169,340 km (0.075 R)
• M89: 75,929,297 km (0.117 R)
• M90: 76,056,156 km (0.107 R)
• M91: 76,437,331 km (0.087 R)
• M92: 78,994,557 km (0.063 R)
• M93: 79,123,062 km (0.05 R)
• M94: 83,536,498 km (0.075 R)
• M95: 89,365,430 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.6

Radius: 5.1

Gravity: 31.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.91 AU - 21.97 AU

Year: 29522 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,805,909 km

• M1: 112,049 km (0.086 R)
• M2: 316,399 km (0.049 R)
• M3: 477,516 km (0.117 R)
• M4: 720,015 km (0.102 R)
• M5: 778,807 km (0.089 R)
• M6: 1,759,271 km (0.097 R)
• M7: 1,920,687 km (0.108 R)
• M8: 2,129,376 km (0.093 R)
• M9: 2,567,997 km (0.029 R)
• M10: 2,659,102 km (0.105 R)
• M11: 3,729,475 km (0.096 R)
• M12: 3,832,697 km (0.119 R)
• M13: 4,255,162 km (0.034 R)
• M14: 6,579,314 km (0.117 R)
• M15: 7,470,020 km (0.12 R)
• M16: 7,535,095 km (0.118 R)
• M17: 7,995,857 km (0.109 R)
• M18: 8,875,492 km (0.113 R)
• M19: 9,291,673 km (0.09 R)
• M20: 9,431,847 km (0.119 R)
• M21: 9,714,287 km (0.118 R)
• M22: 9,856,555 km (0.101 R)
• M23: 9,999,570 km (0.095 R)
• M24: 10,651,368 km (0.098 R)
• M25: 12,148,394 km (0.082 R)
• M26: 15,003,918 km (0.111 R)
• M27: 16,931,337 km (0.066 R)
• M28: 18,317,212 km (0.062 R)
• M29: 19,201,934 km (0.078 R)
• M30: 19,829,347 km (0.045 R)
• M31: 20,737,257 km (0.108 R)
• M32: 21,288,675 km (0.095 R)
• M33: 22,124,627 km (0.089 R)
• M34: 25,085,020 km (0.105 R)
• M35: 26,959,930 km (0.066 R)
• M36: 27,762,672 km (0.116 R)
• M37: 27,863,651 km (0.116 R)
• M38: 28,268,462 km (0.113 R)
• M39: 30,425,664 km (0.048 R)
• M40: 32,528,860 km (0.053 R)
• M41: 33,490,475 km (0.07 R)
• M42: 33,597,887 km (0.095 R)
• M43: 34,895,947 km (0.106 R)
• M44: 37,095,485 km (0.119 R)
• M45: 41,051,152 km (0.102 R)
• M46: 45,494,657 km (0.106 R)
• M47: 45,971,276 km (0.107 R)
• M48: 46,929,301 km (0.027 R)
• M49: 48,986,870 km (0.109 R)
• M50: 50,211,029 km (0.116 R)
• M51: 51,197,478 km (0.101 R)
• M52: 52,190,359 km (0.076 R)
• M53: 53,943,197 km (0.104 R)
• M54: 55,842,492 km (0.085 R)
• M55: 56,224,864 km (0.074 R)
• M56: 56,864,395 km (0.085 R)
• M57: 59,836,456 km (0.08 R)
• M58: 61,275,737 km (0.067 R)
• M59: 63,788,382 km (0.108 R)
• M60: 64,856,362 km (0.119 R)
• M61: 66,739,500 km (0.061 R)
• M62: 68,095,604 km (0.119 R)
• M63: 71,110,899 km (0.079 R)
• M64: 71,525,435 km (0.073 R)
• M65: 73,470,506 km (0.066 R)
• M66: 74,449,624 km (0.117 R)
• M67: 75,011,065 km (0.112 R)
• M68: 77,128,773 km (0.104 R)
• M69: 77,412,709 km (0.095 R)
• M70: 79,266,077 km (0.119 R)
• M71: 79,409,243 km (0.082 R)
• M72: 80,701,768 km (0.116 R)
• M73: 81,134,256 km (0.1 R)
• M74: 81,422,830 km (0.115 R)
• M75: 82,145,986 km (0.107 R)
• M76: 85,940,835 km (0.036 R)
• M77: 86,824,659 km (0.065 R)
• M78: 87,711,476 km (0.098 R)
• M79: 89,047,385 km (0.087 R)
• M80: 89,941,681 km (0.117 R)
• M81: 90,090,979 km (0.103 R)
• M82: 90,988,716 km (0.071 R)
• M83: 92,944,110 km (0.098 R)
• M84: 93,548,485 km (0.105 R)
• M85: 95,369,690 km (0.099 R)
• M86: 96,284,630 km (0.114 R)
• M87: 98,738,634 km (0.049 R)
• M88: 99,973,265 km (0.077 R)
• M89: 101,368,415 km (0.082 R)
• M90: 102,613,967 km (0.086 R)
• M91: 102,770,147 km (0.114 R)
• M92: 103,082,358 km (0.083 R)
• M93: 103,551,497 km (0.053 R)
• M94: 103,707,976 km (0.033 R)
• M95: 104,491,869 km (0.037 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit