🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 16.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,222,411 km

• M1: 124,316 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 12.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,222,411 km

• M1: 48,619 km (0.119 R)
• M2: 145,409 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 181 Days

Day: 30.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.09 AU

Year: 306 Days

Day: 41.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.04 AU - 1.12 AU

Year: 416 Days

Day: 34.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,222,411 km

• M1: 83,326 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.02 AU - 2.4 AU

Year: 1218 Days

Day: 32.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.01 AU - 3.05 AU

Year: 1492 Days

Day: 43.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,222,411 km

• M1: 1,278,912 km (0.107 R)

Asteroid Belt

Center: 8.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.1

Radius: 7.7

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.52 AU - 14.66 AU

Year: 18579 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,222,411 km

• M1: 174,880 km (0.032 R)
• M2: 636,090 km (0.111 R)
• M3: 927,656 km (0.115 R)
• M4: 1,376,450 km (0.071 R)
• M5: 2,339,262 km (0.063 R)
• M6: 2,559,769 km (0.099 R)
• M7: 2,825,605 km (0.113 R)
• M8: 3,220,992 km (0.059 R)
• M9: 4,063,078 km (0.118 R)
• M10: 4,463,402 km (0.096 R)
• M11: 4,737,166 km (0.1 R)
• M12: 5,253,578 km (0.077 R)
• M13: 6,187,069 km (0.073 R)
• M14: 6,646,933 km (0.099 R)
• M15: 7,437,857 km (0.068 R)
• M16: 8,036,697 km (0.1 R)
• M17: 8,258,251 km (0.079 R)
• M18: 8,594,547 km (0.103 R)
• M19: 9,688,407 km (0.092 R)
• M20: 9,806,140 km (0.119 R)
• M21: 11,009,057 km (0.11 R)
• M22: 12,321,629 km (0.091 R)
• M23: 14,014,029 km (0.109 R)
• M24: 14,080,600 km (0.118 R)
• M25: 14,214,042 km (0.106 R)
• M26: 14,819,464 km (0.076 R)
• M27: 15,570,894 km (0.089 R)
• M28: 16,474,914 km (0.104 R)
• M29: 16,615,536 km (0.099 R)
• M30: 17,253,122 km (0.092 R)
• M31: 17,539,154 km (0.12 R)
• M32: 17,682,618 km (0.109 R)
• M33: 17,754,574 km (0.07 R)
• M34: 17,971,043 km (0.025 R)
• M35: 19,584,306 km (0.12 R)
• M36: 20,408,291 km (0.087 R)
• M37: 20,559,235 km (0.1 R)
• M38: 21,167,052 km (0.046 R)
• M39: 22,868,727 km (0.11 R)
• M40: 22,947,117 km (0.092 R)
• M41: 25,259,152 km (0.097 R)
• M42: 25,909,902 km (0.12 R)
• M43: 27,394,212 km (0.091 R)
• M44: 27,560,865 km (0.111 R)
• M45: 27,978,841 km (0.051 R)
• M46: 28,314,838 km (0.114 R)
• M47: 28,399,061 km (0.116 R)
• M48: 29,160,515 km (0.114 R)
• M49: 29,501,149 km (0.103 R)
• M50: 29,671,990 km (0.087 R)
• M51: 29,842,980 km (0.117 R)
• M52: 30,358,345 km (0.061 R)
• M53: 30,703,617 km (0.083 R)
• M54: 30,963,318 km (0.11 R)
• M55: 31,050,085 km (0.093 R)
• M56: 31,223,768 km (0.057 R)
• M57: 31,572,331 km (0.119 R)
• M58: 33,779,050 km (0.109 R)
• M59: 35,852,925 km (0.098 R)
• M60: 37,319,882 km (0.097 R)
• M61: 38,246,491 km (0.089 R)
• M62: 40,406,534 km (0.109 R)
• M63: 41,167,090 km (0.078 R)
• M64: 41,644,906 km (0.116 R)
• M65: 42,895,693 km (0.12 R)
• M66: 45,532,506 km (0.098 R)
• M67: 45,927,593 km (0.117 R)
• M68: 46,820,842 km (0.086 R)
• M69: 48,322,057 km (0.097 R)
• M70: 49,028,009 km (0.072 R)
• M71: 50,042,582 km (0.113 R)
• M72: 50,756,762 km (0.103 R)
• M73: 51,474,383 km (0.072 R)
• M74: 52,919,648 km (0.07 R)
• M75: 53,647,292 km (0.081 R)
• M76: 54,378,228 km (0.03 R)
• M77: 55,639,038 km (0.119 R)
• M78: 56,484,865 km (0.12 R)
• M79: 57,868,346 km (0.119 R)
• M80: 59,155,336 km (0.093 R)
• M81: 60,126,825 km (0.074 R)
• M82: 60,343,293 km (0.081 R)
• M83: 61,757,442 km (0.104 R)
• M84: 64,618,351 km (0.086 R)
• M85: 66,624,160 km (0.098 R)
• M86: 68,198,378 km (0.109 R)
• M87: 68,537,217 km (0.113 R)
• M88: 71,727,392 km (0.101 R)
• M89: 73,919,449 km (0.04 R)
• M90: 74,965,438 km (0.098 R)
• M91: 75,548,720 km (0.027 R)
• M92: 76,133,498 km (0.086 R)
• M93: 77,896,808 km (0.116 R)
• M94: 78,251,056 km (0.048 R)
• M95: 78,842,715 km (0.111 R)
• M96: 79,079,678 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.1

Radius: 5.3

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.54 AU - 16.74 AU

Year: 18682 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,222,411 km

• M1: 99,483 km (0.114 R)
• M2: 441,763 km (0.113 R)
• M3: 613,800 km (0.111 R)
• M4: 995,125 km (0.087 R)
• M5: 1,151,754 km (0.106 R)
• M6: 1,292,226 km (0.116 R)
• M7: 1,615,507 km (0.111 R)
• M8: 1,720,076 km (0.11 R)
• M9: 1,990,848 km (0.109 R)
• M10: 2,103,047 km (0.069 R)
• M11: 2,159,894 km (0.11 R)
• M12: 2,694,258 km (0.099 R)
• M13: 2,944,535 km (0.103 R)
• M14: 3,008,264 km (0.094 R)
• M15: 3,267,816 km (0.106 R)
• M16: 3,500,740 km (0.102 R)
• M17: 4,267,578 km (0.079 R)
• M18: 4,819,295 km (0.117 R)
• M19: 5,160,977 km (0.119 R)
• M20: 5,549,782 km (0.091 R)
• M21: 5,988,403 km (0.07 R)
• M22: 6,110,026 km (0.102 R)
• M23: 6,273,237 km (0.032 R)
• M24: 6,814,033 km (0.118 R)
• M25: 8,207,837 km (0.116 R)
• M26: 8,752,523 km (0.115 R)
• M27: 8,890,452 km (0.074 R)
• M28: 10,601,851 km (0.093 R)
• M29: 10,798,124 km (0.098 R)
• M30: 12,154,528 km (0.099 R)
• M31: 12,359,926 km (0.11 R)
• M32: 12,463,148 km (0.077 R)
• M33: 12,722,252 km (0.102 R)
• M34: 12,774,312 km (0.042 R)
• M35: 12,826,521 km (0.06 R)
• M36: 12,983,300 km (0.099 R)
• M37: 13,351,610 km (0.113 R)
• M38: 13,616,697 km (0.037 R)
• M39: 14,314,272 km (0.082 R)
• M40: 14,640,246 km (0.095 R)
• M41: 14,749,303 km (0.071 R)
• M42: 14,913,561 km (0.109 R)
• M43: 15,188,821 km (0.063 R)
• M44: 17,103,525 km (0.053 R)
• M45: 17,855,553 km (0.047 R)
• M46: 17,972,239 km (0.081 R)
• M47: 18,914,556 km (0.118 R)
• M48: 19,571,740 km (0.083 R)
• M49: 19,692,017 km (0.087 R)
• M50: 19,812,592 km (0.056 R)
• M51: 20,969,732 km (0.067 R)
• M52: 21,092,851 km (0.099 R)
• M53: 21,774,120 km (0.078 R)
• M54: 22,274,076 km (0.112 R)
• M55: 22,777,772 km (0.083 R)
• M56: 23,476,693 km (0.078 R)
• M57: 24,118,019 km (0.1 R)
• M58: 24,570,403 km (0.096 R)
• M59: 25,549,222 km (0.092 R)
• M60: 25,680,569 km (0.107 R)
• M61: 27,410,070 km (0.11 R)
• M62: 31,190,408 km (0.09 R)
• M63: 31,683,183 km (0.116 R)
• M64: 31,753,794 km (0.074 R)
• M65: 32,107,593 km (0.106 R)
• M66: 32,249,411 km (0.098 R)
• M67: 33,607,760 km (0.078 R)
• M68: 34,765,947 km (0.069 R)
• M69: 34,984,509 km (0.097 R)
• M70: 35,349,977 km (0.079 R)
• M71: 35,423,130 km (0.076 R)
• M72: 35,569,736 km (0.108 R)
• M73: 35,716,641 km (0.074 R)
• M74: 35,937,148 km (0.09 R)
• M75: 36,305,758 km (0.093 R)
• M76: 37,270,215 km (0.103 R)
• M77: 37,568,663 km (0.054 R)
• M78: 38,318,148 km (0.119 R)
• M79: 39,832,079 km (0.082 R)
• M80: 41,211,072 km (0.057 R)
• M81: 42,216,818 km (0.112 R)
• M82: 42,294,460 km (0.12 R)
• M83: 43,544,200 km (0.04 R)
• M84: 43,779,817 km (0.081 R)
• M85: 45,839,780 km (0.07 R)
• M86: 46,079,585 km (0.088 R)
• M87: 48,825,454 km (0.094 R)
• M88: 50,218,060 km (0.117 R)
• M89: 50,300,489 km (0.091 R)
• M90: 50,960,664 km (0.094 R)
• M91: 55,832,469 km (0.033 R)
• M92: 56,515,981 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.3

Radius: 7.2

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.11 AU - 19.73 AU

Year: 30520 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,222,411 km

• M1: 174,132 km (0.114 R)
• M2: 271,670 km (0.07 R)
• M3: 413,040 km (0.081 R)
• M4: 823,835 km (0.119 R)
• M5: 942,766 km (0.057 R)
• M6: 1,231,340 km (0.059 R)
• M7: 1,546,543 km (0.118 R)
• M8: 2,004,761 km (0.074 R)
• M9: 2,166,476 km (0.115 R)
• M10: 2,374,866 km (0.074 R)
• M11: 2,589,689 km (0.089 R)
• M12: 2,855,823 km (0.053 R)
• M13: 4,629,306 km (0.119 R)
• M14: 4,789,825 km (0.057 R)
• M15: 5,226,950 km (0.116 R)
• M16: 5,338,101 km (0.095 R)
• M17: 7,786,569 km (0.107 R)
• M18: 8,823,582 km (0.12 R)
• M19: 8,889,853 km (0.118 R)
• M20: 8,956,275 km (0.091 R)
• M21: 9,022,846 km (0.107 R)
• M22: 9,223,606 km (0.097 R)
• M23: 9,834,714 km (0.102 R)
• M24: 9,903,379 km (0.058 R)
• M25: 10,110,422 km (0.106 R)
• M26: 10,953,107 km (0.113 R)
• M27: 11,024,316 km (0.066 R)
• M28: 11,167,182 km (0.108 R)
• M29: 11,382,752 km (0.036 R)
• M30: 11,745,078 km (0.065 R)
• M31: 11,818,082 km (0.118 R)
• M32: 12,929,894 km (0.063 R)
• M33: 13,232,081 km (0.075 R)
• M34: 13,843,189 km (0.12 R)
• M35: 16,460,254 km (0.064 R)
• M36: 17,615,598 km (0.093 R)
• M37: 18,371,965 km (0.088 R)
• M38: 19,139,103 km (0.091 R)
• M39: 19,916,563 km (0.096 R)
• M40: 21,502,300 km (0.086 R)
• M41: 22,945,471 km (0.045 R)
• M42: 25,262,443 km (0.06 R)
• M43: 26,114,702 km (0.088 R)
• M44: 28,531,007 km (0.116 R)
• M45: 28,629,143 km (0.075 R)
• M46: 29,517,305 km (0.091 R)
• M47: 29,616,638 km (0.085 R)
• M48: 29,914,937 km (0.076 R)
• M49: 34,300,548 km (0.061 R)
• M50: 34,404,817 km (0.116 R)
• M51: 35,138,296 km (0.105 R)
• M52: 35,982,776 km (0.119 R)
• M53: 36,088,841 km (0.085 R)
• M54: 37,047,913 km (0.102 R)
• M55: 37,369,399 km (0.071 R)
• M56: 37,584,221 km (0.094 R)
• M57: 38,231,381 km (0.079 R)
• M58: 39,317,911 km (0.076 R)
• M59: 40,304,509 km (0.058 R)
• M60: 40,745,673 km (0.093 R)
• M61: 41,077,631 km (0.102 R)
• M62: 42,862,782 km (0.082 R)
• M63: 46,162,313 km (0.035 R)
• M64: 47,319,003 km (0.082 R)
• M65: 49,896,874 km (0.06 R)
• M66: 52,039,863 km (0.079 R)
• M67: 53,122,503 km (0.083 R)
• M68: 53,727,178 km (0.11 R)
• M69: 54,455,869 km (0.092 R)
• M70: 56,908,227 km (0.058 R)
• M71: 57,279,230 km (0.047 R)
• M72: 58,646,255 km (0.108 R)
• M73: 62,174,221 km (0.098 R)
• M74: 62,301,529 km (0.114 R)
• M75: 68,511,337 km (0.091 R)
• M76: 68,774,330 km (0.056 R)
• M77: 68,905,976 km (0.09 R)
• M78: 69,565,254 km (0.095 R)
• M79: 70,491,863 km (0.101 R)
• M80: 72,491,239 km (0.1 R)
• M81: 72,625,278 km (0.084 R)
• M82: 75,321,481 km (0.073 R)
• M83: 77,639,051 km (0.111 R)
• M84: 78,187,776 km (0.083 R)
• M85: 78,325,107 km (0.061 R)
• M86: 79,288,966 km (0.093 R)
• M87: 84,026,282 km (0.055 R)
• M88: 85,013,029 km (0.075 R)
• M89: 85,154,250 km (0.1 R)
• M90: 87,995,861 km (0.099 R)
• M91: 88,281,743 km (0.097 R)
• M92: 89,141,182 km (0.108 R)
• M93: 91,446,785 km (0.079 R)
• M94: 92,171,138 km (0.041 R)
• M95: 97,000,307 km (0.117 R)
• M96: 98,035,225 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit