🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 47.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.68 AU - 0.74 AU

Year: 211 Days

Day: 38.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.71 AU - 0.79 AU

Year: 229 Days

Day: 31.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.71 AU

Year: 579 Days

Day: 18.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.56 AU

Year: 591 Days

Day: 39.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.4 AU - 3.56 AU

Year: 1816 Days

Day: 18.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.94 AU - 4.5 AU

Year: 3061 Days

Day: 24.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 8.9

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.09 AU - 9.11 AU

Year: 8140 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 170.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,422,292 km

• M1: 179,667 km (0.118 R)
• M2: 242,498 km (0.111 R)
• M3: 305,928 km (0.114 R)
• M4: 442,211 km (0.11 R)
• M5: 585,376 km (0.099 R)
• M6: 711,637 km (0.09 R)
• M7: 847,322 km (0.077 R)
• M8: 1,010,683 km (0.109 R)
• M9: 1,606,083 km (0.093 R)
• M10: 2,071,482 km (0.058 R)
• M11: 2,790,150 km (0.116 R)
• M12: 3,261,533 km (0.079 R)
• M13: 4,091,352 km (0.085 R)
• M14: 4,983,554 km (0.084 R)
• M15: 5,316,559 km (0.103 R)
• M16: 5,794,823 km (0.109 R)
• M17: 6,322,604 km (0.111 R)
• M18: 6,574,078 km (0.102 R)
• M19: 6,792,342 km (0.107 R)
• M20: 6,865,645 km (0.116 R)
• M21: 7,124,299 km (0.099 R)
• M22: 7,386,096 km (0.052 R)
• M23: 7,575,038 km (0.104 R)
• M24: 8,112,693 km (0.103 R)
• M25: 9,022,547 km (0.114 R)
• M26: 9,143,571 km (0.092 R)
• M27: 9,305,885 km (0.111 R)
• M28: 9,881,388 km (0.1 R)
• M29: 10,510,597 km (0.092 R)
• M30: 10,937,400 km (0.11 R)
• M31: 11,023,418 km (0.052 R)
• M32: 11,896,322 km (0.077 R)
• M33: 12,251,617 km (0.076 R)
• M34: 12,520,444 km (0.052 R)
• M35: 12,655,531 km (0.103 R)
• M36: 13,018,306 km (0.063 R)
• M37: 13,384,372 km (0.083 R)
• M38: 14,126,826 km (0.113 R)
• M39: 14,220,624 km (0.108 R)
• M40: 14,314,571 km (0.111 R)
• M41: 15,313,586 km (0.088 R)
• M42: 15,894,624 km (0.083 R)
• M43: 15,992,162 km (0.1 R)
• M44: 16,335,040 km (0.097 R)
• M45: 17,178,024 km (0.075 R)
• M46: 17,278,105 km (0.075 R)
• M47: 17,984,207 km (0.072 R)
• M48: 18,085,934 km (0.085 R)
• M49: 18,238,823 km (0.065 R)
• M50: 18,392,011 km (0.108 R)
• M51: 18,906,029 km (0.115 R)
• M52: 19,843,110 km (0.088 R)
• M53: 19,948,128 km (0.083 R)
• M54: 20,423,101 km (0.063 R)
• M55: 21,008,777 km (0.035 R)
• M56: 21,169,445 km (0.085 R)
• M57: 21,762,152 km (0.053 R)
• M58: 21,979,069 km (0.026 R)
• M59: 24,018,985 km (0.117 R)
• M60: 24,355,431 km (0.08 R)
• M61: 25,659,625 km (0.101 R)
• M62: 26,176,187 km (0.117 R)
• M63: 27,161,139 km (0.114 R)
• M64: 27,511,647 km (0.116 R)
• M65: 27,687,574 km (0.115 R)
• M66: 27,863,800 km (0.097 R)
• M67: 30,308,977 km (0.05 R)
• M68: 31,772,045 km (0.065 R)
• M69: 31,895,014 km (0.101 R)
• M70: 33,133,236 km (0.118 R)
• M71: 33,507,829 km (0.042 R)
• M72: 34,766,396 km (0.101 R)
• M73: 35,083,543 km (0.028 R)
• M74: 37,784,533 km (0.092 R)
• M75: 40,285,360 km (0.117 R)
• M76: 40,551,794 km (0.108 R)
• M77: 41,287,217 km (0.063 R)
• M78: 41,488,576 km (0.079 R)
• M79: 41,623,064 km (0.109 R)
• M80: 42,839,295 km (0.051 R)
• M81: 43,315,465 km (0.077 R)
• M82: 43,383,532 km (0.113 R)
• M83: 43,656,548 km (0.044 R)
• M84: 44,341,706 km (0.069 R)
• M85: 44,479,037 km (0.102 R)
• M86: 45,514,404 km (0.1 R)
• M87: 45,861,172 km (0.049 R)
• M88: 46,139,274 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.6

Radius: 7.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.84 AU - 17.92 AU

Year: 25584 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,422,292 km

• M1: 181,612 km (0.117 R)
• M2: 419,024 km (0.103 R)
• M3: 473,926 km (0.097 R)
• M4: 906,563 km (0.076 R)
• M5: 1,241,513 km (0.082 R)
• M6: 1,408,614 km (0.107 R)
• M7: 2,050,388 km (0.12 R)
• M8: 2,418,998 km (0.108 R)
• M9: 3,293,547 km (0.054 R)
• M10: 4,049,016 km (0.047 R)
• M11: 4,256,508 km (0.086 R)
• M12: 5,391,208 km (0.112 R)
• M13: 5,711,946 km (0.077 R)
• M14: 8,334,696 km (0.112 R)
• M15: 10,524,659 km (0.082 R)
• M16: 10,695,799 km (0.054 R)
• M17: 10,925,282 km (0.114 R)
• M18: 10,983,027 km (0.107 R)
• M19: 11,564,963 km (0.078 R)
• M20: 11,741,488 km (0.052 R)
• M21: 12,516,854 km (0.082 R)
• M22: 12,637,729 km (0.083 R)
• M23: 13,432,094 km (0.117 R)
• M24: 13,555,661 km (0.112 R)
• M25: 14,495,136 km (0.094 R)
• M26: 14,558,566 km (0.095 R)
• M27: 14,876,760 km (0.111 R)
• M28: 16,172,727 km (0.111 R)
• M29: 17,369,659 km (0.082 R)
• M30: 17,910,755 km (0.094 R)
• M31: 20,059,429 km (0.09 R)
• M32: 20,200,799 km (0.071 R)
• M33: 21,056,199 km (0.096 R)
• M34: 21,996,123 km (0.091 R)
• M35: 25,430,441 km (0.087 R)
• M36: 25,736,818 km (0.108 R)
• M37: 26,896,800 km (0.093 R)
• M38: 28,073,836 km (0.076 R)
• M39: 29,347,811 km (0.066 R)
• M40: 30,315,560 km (0.104 R)
• M41: 30,803,249 km (0.069 R)
• M42: 31,048,140 km (0.116 R)
• M43: 32,034,140 km (0.089 R)
• M44: 32,116,868 km (0.117 R)
• M45: 34,121,030 km (0.116 R)
• M46: 34,628,466 km (0.11 R)
• M47: 35,053,175 km (0.11 R)
• M48: 36,423,940 km (0.117 R)
• M49: 38,600,439 km (0.102 R)
• M50: 39,394,355 km (0.099 R)
• M51: 43,443,521 km (0.061 R)
• M52: 43,535,075 km (0.074 R)
• M53: 43,718,183 km (0.112 R)
• M54: 45,563,771 km (0.044 R)
• M55: 45,842,771 km (0.063 R)
• M56: 46,870,658 km (0.081 R)
• M57: 47,058,404 km (0.083 R)
• M58: 47,152,351 km (0.108 R)
• M59: 47,246,299 km (0.079 R)
• M60: 49,330,347 km (0.099 R)
• M61: 49,616,976 km (0.119 R)
• M62: 51,444,314 km (0.084 R)
• M63: 53,097,969 km (0.091 R)
• M64: 53,293,643 km (0.11 R)
• M65: 53,391,480 km (0.106 R)
• M66: 53,587,603 km (0.11 R)
• M67: 53,685,739 km (0.083 R)
• M68: 55,660,581 km (0.052 R)
• M69: 55,859,396 km (0.03 R)
• M70: 56,556,971 km (0.087 R)
• M71: 56,856,915 km (0.089 R)
• M72: 58,465,092 km (0.091 R)
• M73: 58,768,327 km (0.105 R)
• M74: 60,190,105 km (0.048 R)
• M75: 61,007,657 km (0.108 R)
• M76: 61,520,479 km (0.108 R)
• M77: 61,726,026 km (0.102 R)
• M78: 61,828,950 km (0.069 R)
• M79: 62,240,942 km (0.119 R)
• M80: 62,757,204 km (0.085 R)
• M81: 64,314,518 km (0.056 R)
• M82: 64,836,465 km (0.113 R)
• M83: 65,569,644 km (0.082 R)
• M84: 66,305,367 km (0.061 R)
• M85: 66,727,083 km (0.09 R)
• M86: 67,255,463 km (0.099 R)
• M87: 68,742,316 km (0.094 R)
• M88: 69,596,819 km (0.11 R)
• M89: 70,347,352 km (0.107 R)
• M90: 71,316,297 km (0.051 R)
• M91: 71,964,804 km (0.08 R)
• M92: 72,072,963 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243

Radius: 7.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.95 AU - 18.33 AU

Year: 26161 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,422,292 km

• M1: 91,554 km (0.114 R)
• M2: 271,520 km (0.064 R)
• M3: 663,167 km (0.049 R)
• M4: 1,491,042 km (0.054 R)
• M5: 1,572,573 km (0.113 R)
• M6: 1,655,749 km (0.086 R)
• M7: 2,216,143 km (0.1 R)
• M8: 2,372,921 km (0.056 R)
• M9: 2,565,753 km (0.088 R)
• M10: 3,001,232 km (0.054 R)
• M11: 3,104,904 km (0.065 R)
• M12: 3,245,227 km (0.105 R)
• M13: 3,864,412 km (0.108 R)
• M14: 4,480,007 km (0.077 R)
• M15: 4,678,673 km (0.104 R)
• M16: 6,503,019 km (0.084 R)
• M17: 8,422,360 km (0.051 R)
• M18: 9,015,067 km (0.085 R)
• M19: 9,115,148 km (0.081 R)
• M20: 9,672,250 km (0.12 R)
• M21: 9,774,874 km (0.1 R)
• M22: 9,980,871 km (0.103 R)
• M23: 10,344,992 km (0.064 R)
• M24: 11,139,805 km (0.074 R)
• M25: 11,247,217 km (0.039 R)
• M26: 11,463,086 km (0.12 R)
• M27: 12,675,278 km (0.062 R)
• M28: 12,843,725 km (0.105 R)
• M29: 13,239,561 km (0.11 R)
• M30: 14,509,797 km (0.085 R)
• M31: 15,517,638 km (0.11 R)
• M32: 19,058,320 km (0.103 R)
• M33: 19,186,825 km (0.115 R)
• M34: 19,251,301 km (0.068 R)
• M35: 19,899,359 km (0.043 R)
• M36: 20,686,394 km (0.094 R)
• M37: 21,684,511 km (0.093 R)
• M38: 22,766,402 km (0.053 R)
• M39: 23,039,568 km (0.079 R)
• M40: 23,108,084 km (0.118 R)
• M41: 23,313,931 km (0.045 R)
• M42: 24,561,577 km (0.1 R)
• M43: 24,701,600 km (0.102 R)
• M44: 25,830,915 km (0.086 R)
• M45: 25,973,332 km (0.071 R)
• M46: 26,044,540 km (0.112 R)
• M47: 27,193,751 km (0.08 R)
• M48: 27,483,672 km (0.117 R)
• M49: 28,066,505 km (0.105 R)
• M50: 28,432,871 km (0.038 R)
• M51: 29,022,286 km (0.088 R)
• M52: 29,096,187 km (0.114 R)
• M53: 30,814,618 km (0.109 R)
• M54: 31,116,955 km (0.118 R)
• M55: 31,876,763 km (0.091 R)
• M56: 31,953,058 km (0.058 R)
• M57: 32,873,683 km (0.071 R)
• M58: 33,958,567 km (0.1 R)
• M59: 34,192,688 km (0.071 R)
• M60: 34,349,017 km (0.097 R)
• M61: 34,583,886 km (0.098 R)
• M62: 35,608,033 km (0.075 R)
• M63: 36,722,089 km (0.12 R)
• M64: 38,658,334 km (0.07 R)
• M65: 38,902,777 km (0.025 R)
• M66: 40,544,913 km (0.076 R)
• M67: 41,457,759 km (0.062 R)
• M68: 42,125,863 km (0.094 R)
• M69: 42,209,638 km (0.071 R)
• M70: 42,797,557 km (0.098 R)
• M71: 43,896,503 km (0.106 R)
• M72: 44,236,539 km (0.077 R)
• M73: 44,919,304 km (0.119 R)
• M74: 45,261,883 km (0.067 R)
• M75: 48,034,231 km (0.119 R)
• M76: 48,735,845 km (0.104 R)
• M77: 51,396,892 km (0.112 R)
• M78: 52,384,387 km (0.066 R)
• M79: 52,745,068 km (0.062 R)
• M80: 54,651,992 km (0.027 R)
• M81: 55,109,312 km (0.118 R)
• M82: 58,159,613 km (0.089 R)
• M83: 58,533,009 km (0.084 R)
• M84: 61,454,057 km (0.077 R)
• M85: 61,644,196 km (0.072 R)
• M86: 62,788,769 km (0.111 R)
• M87: 63,651,800 km (0.053 R)
• M88: 64,229,397 km (0.1 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit