🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 45.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.09 AU

Year: 304 Days

Day: 29.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 434 Days

Day: 29.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,747,959 km

• M1: 177,273 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.2 AU - 1.94 AU

Year: 711 Days

Day: 27.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,747,959 km

• M1: 375,939 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.67 AU - 5.91 AU

Year: 3791 Days

Day: 35.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,747,959 km

• M1: 717,920 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 11.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.99 AU - 10.73 AU

Year: 11197 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,747,959 km

• M1: 361,578 km (0.074 R)
• M2: 468,241 km (0.099 R)
• M3: 560,394 km (0.039 R)
• M4: 895,044 km (0.106 R)
• M5: 1,014,423 km (0.105 R)
• M6: 1,085,333 km (0.049 R)
• M7: 1,289,384 km (0.083 R)
• M8: 1,608,925 km (0.117 R)
• M9: 1,931,458 km (0.114 R)
• M10: 2,274,636 km (0.096 R)
• M11: 2,417,352 km (0.083 R)
• M12: 3,175,813 km (0.082 R)
• M13: 3,309,105 km (0.101 R)
• M14: 3,664,549 km (0.117 R)
• M15: 4,987,892 km (0.061 R)
• M16: 5,080,942 km (0.105 R)
• M17: 5,300,552 km (0.104 R)
• M18: 5,587,480 km (0.067 R)
• M19: 6,044,053 km (0.088 R)
• M20: 6,343,847 km (0.085 R)
• M21: 6,580,511 km (0.048 R)
• M22: 6,854,425 km (0.109 R)
• M23: 6,958,246 km (0.094 R)
• M24: 7,097,372 km (0.117 R)
• M25: 8,353,994 km (0.114 R)
• M26: 8,650,796 km (0.12 R)
• M27: 9,678,234 km (0.087 R)
• M28: 9,833,666 km (0.109 R)
• M29: 10,226,211 km (0.094 R)
• M30: 11,434,064 km (0.079 R)
• M31: 11,598,473 km (0.095 R)
• M32: 11,929,832 km (0.093 R)
• M33: 13,156,834 km (0.092 R)
• M34: 13,329,170 km (0.093 R)
• M35: 13,415,787 km (0.092 R)
• M36: 13,632,704 km (0.066 R)
• M37: 13,807,285 km (0.095 R)
• M38: 14,959,338 km (0.077 R)
• M39: 17,072,259 km (0.109 R)
• M40: 17,591,214 km (0.078 R)
• M41: 17,971,940 km (0.111 R)
• M42: 18,115,405 km (0.106 R)
• M43: 19,081,657 km (0.063 R)
• M44: 20,015,148 km (0.107 R)
• M45: 21,316,500 km (0.06 R)
• M46: 21,417,778 km (0.089 R)
• M47: 21,926,410 km (0.103 R)
• M48: 22,336,159 km (0.025 R)
• M49: 22,438,933 km (0.108 R)
• M50: 23,059,315 km (0.117 R)
• M51: 24,105,752 km (0.077 R)
• M52: 26,190,548 km (0.089 R)
• M53: 26,570,826 km (0.057 R)
• M54: 28,555,242 km (0.085 R)
• M55: 29,734,821 km (0.097 R)
• M56: 29,848,066 km (0.073 R)
• M57: 30,416,089 km (0.027 R)
• M58: 31,102,445 km (0.076 R)
• M59: 31,793,886 km (0.116 R)
• M60: 32,606,950 km (0.119 R)
• M61: 34,609,916 km (0.069 R)
• M62: 35,027,294 km (0.084 R)
• M63: 35,326,340 km (0.103 R)
• M64: 35,746,561 km (0.105 R)
• M65: 35,987,413 km (0.087 R)
• M66: 36,168,427 km (0.098 R)
• M67: 36,349,739 km (0.096 R)
• M68: 36,773,849 km (0.084 R)
• M69: 36,895,472 km (0.09 R)
• M70: 37,566,120 km (0.037 R)
• M71: 37,811,011 km (0.101 R)
• M72: 37,933,532 km (0.088 R)
• M73: 38,179,321 km (0.107 R)
• M74: 38,425,410 km (0.071 R)
• M75: 38,981,316 km (0.109 R)
• M76: 39,105,183 km (0.082 R)
• M77: 39,851,377 km (0.109 R)
• M78: 40,790,702 km (0.099 R)
• M79: 42,117,785 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.2

Radius: 4.1

Gravity: 50.7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.71 AU - 14.31 AU

Year: 16971 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,747,959 km

• M1: 113,545 km (0.088 R)
• M2: 185,651 km (0.083 R)
• M3: 470,635 km (0.1 R)
• M4: 615,446 km (0.102 R)
• M5: 659,427 km (0.066 R)
• M6: 750,682 km (0.106 R)
• M7: 1,074,861 km (0.097 R)
• M8: 1,237,773 km (0.045 R)
• M9: 1,322,146 km (0.12 R)
• M10: 1,867,430 km (0.062 R)
• M11: 1,997,132 km (0.105 R)
• M12: 2,129,825 km (0.054 R)
• M13: 2,163,335 km (0.078 R)
• M14: 2,334,176 km (0.107 R)
• M15: 2,544,809 km (0.102 R)
• M16: 2,761,577 km (0.037 R)
• M17: 2,984,328 km (0.072 R)
• M18: 3,686,690 km (0.029 R)
• M19: 3,931,731 km (0.083 R)
• M20: 5,509,091 km (0.117 R)
• M21: 5,555,467 km (0.118 R)
• M22: 6,557,772 km (0.067 R)
• M23: 7,104,702 km (0.089 R)
• M24: 7,925,994 km (0.104 R)
• M25: 9,268,186 km (0.095 R)
• M26: 10,910,771 km (0.049 R)
• M27: 11,616,424 km (0.089 R)
• M28: 12,579,835 km (0.116 R)
• M29: 12,763,391 km (0.054 R)
• M30: 12,947,696 km (0.105 R)
• M31: 14,072,373 km (0.083 R)
• M32: 14,390,418 km (0.081 R)
• M33: 14,518,174 km (0.095 R)
• M34: 14,646,380 km (0.088 R)
• M35: 14,839,510 km (0.105 R)
• M36: 16,614,340 km (0.082 R)
• M37: 17,085,274 km (0.113 R)
• M38: 17,220,660 km (0.117 R)
• M39: 17,492,479 km (0.112 R)
• M40: 17,902,826 km (0.081 R)
• M41: 18,040,306 km (0.068 R)
• M42: 18,316,314 km (0.11 R)
• M43: 19,082,704 km (0.034 R)
• M44: 20,287,416 km (0.059 R)
• M45: 20,790,663 km (0.094 R)
• M46: 22,472,742 km (0.041 R)
• M47: 23,593,080 km (0.04 R)
• M48: 25,423,111 km (0.062 R)
• M49: 26,746,603 km (0.047 R)
• M50: 30,274,869 km (0.059 R)
• M51: 30,520,658 km (0.075 R)
• M52: 31,096,909 km (0.081 R)
• M53: 31,676,751 km (0.078 R)
• M54: 32,343,658 km (0.07 R)
• M55: 33,691,385 km (0.111 R)
• M56: 34,031,272 km (0.067 R)
• M57: 34,799,905 km (0.04 R)
• M58: 36,528,509 km (0.106 R)
• M59: 36,702,940 km (0.118 R)
• M60: 36,877,521 km (0.08 R)
• M61: 37,491,171 km (0.115 R)
• M62: 39,441,179 km (0.075 R)
• M63: 39,620,098 km (0.061 R)
• M64: 40,248,410 km (0.062 R)
• M65: 40,338,467 km (0.09 R)
• M66: 40,428,525 km (0.061 R)
• M67: 41,696,816 km (0.101 R)
• M68: 42,519,156 km (0.068 R)
• M69: 43,623,786 km (0.086 R)
• M70: 46,804,387 km (0.085 R)
• M71: 47,183,468 km (0.117 R)
• M72: 48,326,844 km (0.084 R)
• M73: 49,190,323 km (0.082 R)
• M74: 52,596,367 km (0.071 R)
• M75: 53,781,631 km (0.058 R)
• M76: 53,979,998 km (0.053 R)
• M77: 54,079,331 km (0.096 R)
• M78: 54,676,227 km (0.113 R)
• M79: 55,275,366 km (0.1 R)
• M80: 57,693,765 km (0.09 R)
• M81: 61,178,498 km (0.088 R)
• M82: 61,800,376 km (0.098 R)
• M83: 63,888,763 km (0.088 R)
• M84: 64,098,948 km (0.085 R)
• M85: 64,625,233 km (0.03 R)
• M86: 65,788,057 km (0.115 R)
• M87: 66,425,195 km (0.098 R)
• M88: 67,384,865 km (0.093 R)
• M89: 68,349,023 km (0.115 R)
• M90: 69,425,679 km (0.058 R)
• M91: 70,725,086 km (0.086 R)
• M92: 71,486,838 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.5

Radius: 4

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.93 AU - 19.01 AU

Year: 29881 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,747,959 km

• M1: 52,808 km (0.11 R)
• M2: 105,766 km (0.111 R)
• M3: 131,497 km (0.119 R)
• M4: 428,000 km (0.103 R)
• M5: 1,386,473 km (0.034 R)
• M6: 1,491,491 km (0.05 R)
• M7: 2,896,215 km (0.085 R)
• M8: 3,446,286 km (0.077 R)
• M9: 3,879,671 km (0.092 R)
• M10: 3,978,256 km (0.118 R)
• M11: 4,077,739 km (0.059 R)
• M12: 5,116,546 km (0.11 R)
• M13: 5,170,551 km (0.081 R)
• M14: 6,231,948 km (0.093 R)
• M15: 6,289,693 km (0.098 R)
• M16: 7,788,364 km (0.075 R)
• M17: 8,163,855 km (0.1 R)
• M18: 10,674,556 km (0.08 R)
• M19: 11,091,186 km (0.082 R)
• M20: 11,161,198 km (0.09 R)
• M21: 11,371,981 km (0.076 R)
• M22: 11,868,796 km (0.07 R)
• M23: 13,178,525 km (0.089 R)
• M24: 13,326,926 km (0.118 R)
• M25: 14,994,943 km (0.103 R)
• M26: 15,853,186 km (0.073 R)
• M27: 17,535,563 km (0.053 R)
• M28: 18,771,541 km (0.096 R)
• M29: 20,548,614 km (0.06 R)
• M30: 21,675,235 km (0.112 R)
• M31: 22,644,031 km (0.069 R)
• M32: 24,532,555 km (0.107 R)
• M33: 24,806,469 km (0.07 R)
• M34: 25,357,288 km (0.119 R)
• M35: 25,449,440 km (0.105 R)
• M36: 25,541,742 km (0.101 R)
• M37: 25,819,396 km (0.09 R)
• M38: 26,470,894 km (0.115 R)
• M39: 27,316,571 km (0.089 R)
• M40: 27,411,117 km (0.08 R)
• M41: 27,505,812 km (0.047 R)
• M42: 27,695,353 km (0.085 R)
• M43: 28,841,871 km (0.066 R)
• M44: 29,227,385 km (0.059 R)
• M45: 29,906,410 km (0.1 R)
• M46: 30,492,384 km (0.084 R)
• M47: 34,189,097 km (0.119 R)
• M48: 35,418,044 km (0.034 R)
• M49: 35,934,456 km (0.079 R)
• M50: 36,557,232 km (0.059 R)
• M51: 36,765,621 km (0.107 R)
• M52: 37,183,748 km (0.098 R)
• M53: 37,393,334 km (0.11 R)
• M54: 37,919,021 km (0.026 R)
• M55: 38,977,725 km (0.116 R)
• M56: 39,510,742 km (0.057 R)
• M57: 40,368,537 km (0.106 R)
• M58: 41,558,139 km (0.096 R)
• M59: 42,649,455 km (0.118 R)
• M60: 44,526,310 km (0.065 R)
• M61: 45,418,811 km (0.108 R)
• M62: 46,655,537 km (0.07 R)
• M63: 47,108,070 km (0.113 R)
• M64: 47,675,645 km (0.083 R)
• M65: 47,789,489 km (0.116 R)
• M66: 50,084,470 km (0.037 R)
• M67: 52,414,905 km (0.112 R)
• M68: 52,532,489 km (0.066 R)
• M69: 54,067,363 km (0.03 R)
• M70: 55,856,554 km (0.081 R)
• M71: 58,272,260 km (0.071 R)
• M72: 58,759,351 km (0.112 R)
• M73: 59,370,309 km (0.102 R)
• M74: 61,215,748 km (0.06 R)
• M75: 62,580,828 km (0.096 R)
• M76: 62,954,973 km (0.042 R)
• M77: 64,710,354 km (0.052 R)
• M78: 65,594,178 km (0.073 R)
• M79: 65,720,738 km (0.115 R)
• M80: 68,782,707 km (0.054 R)
• M81: 69,942,988 km (0.093 R)
• M82: 70,072,241 km (0.085 R)
• M83: 74,912,480 km (0.104 R)
• M84: 75,574,750 km (0.057 R)
• M85: 78,511,805 km (0.087 R)
• M86: 78,915,270 km (0.073 R)
• M87: 79,454,271 km (0.119 R)
• M88: 79,589,059 km (0.09 R)
• M89: 80,535,714 km (0.11 R)
• M90: 80,671,250 km (0.054 R)
• M91: 80,806,935 km (0.119 R)
• M92: 81,078,306 km (0.052 R)
• M93: 85,877,555 km (0.102 R)
• M94: 86,570,642 km (0.042 R)
• M95: 88,941,020 km (0.071 R)
• M96: 92,465,397 km (0.077 R)
• M97: 93,745,356 km (0.112 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit