🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 1.01 AU

Year: 281 Days

Day: 29.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,330,435 km

• M1: 147,204 km (0.086 R)
• M2: 183,257 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.8 AU - 1.08 AU

Year: 345 Days

Day: 17.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.31 AU - 1.43 AU

Year: 607 Days

Day: 29 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,330,435 km

• M1: 186,249 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.62 AU - 1.74 AU

Year: 825 Days

Day: 42.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,330,435 km

• M1: 52,958 km (0.048 R)
• M2: 938,876 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 10

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.43 AU - 9.93 AU

Year: 8861 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,330,435 km

• M1: 130,749 km (0.117 R)
• M2: 316,399 km (0.09 R)
• M3: 412,441 km (0.095 R)
• M4: 667,655 km (0.113 R)
• M5: 891,454 km (0.105 R)
• M6: 955,332 km (0.093 R)
• M7: 1,447,659 km (0.082 R)
• M8: 1,621,491 km (0.105 R)
• M9: 1,947,465 km (0.084 R)
• M10: 2,075,072 km (0.056 R)
• M11: 2,183,680 km (0.075 R)
• M12: 2,520,874 km (0.099 R)
• M13: 2,707,572 km (0.074 R)
• M14: 3,787,369 km (0.114 R)
• M15: 4,001,743 km (0.098 R)
• M16: 4,555,255 km (0.098 R)
• M17: 4,668,800 km (0.068 R)
• M18: 4,986,097 km (0.079 R)
• M19: 5,340,345 km (0.093 R)
• M20: 6,104,491 km (0.103 R)
• M21: 6,837,520 km (0.069 R)
• M22: 6,935,208 km (0.029 R)
• M23: 7,699,653 km (0.052 R)
• M24: 7,903,405 km (0.052 R)
• M25: 8,006,029 km (0.092 R)
• M26: 8,525,583 km (0.04 R)
• M27: 8,771,821 km (0.065 R)
• M28: 8,949,094 km (0.076 R)
• M29: 9,307,232 km (0.093 R)
• M30: 10,037,868 km (0.087 R)
• M31: 10,260,619 km (0.054 R)
• M32: 10,372,668 km (0.06 R)
• M33: 11,053,188 km (0.09 R)
• M34: 11,709,175 km (0.091 R)
• M35: 13,220,861 km (0.11 R)
• M36: 13,546,835 km (0.036 R)
• M37: 17,215,723 km (0.084 R)
• M38: 17,616,496 km (0.102 R)
• M39: 17,795,564 km (0.114 R)
• M40: 17,975,381 km (0.117 R)
• M41: 18,291,332 km (0.096 R)
• M42: 18,654,555 km (0.109 R)
• M43: 19,991,661 km (0.108 R)
• M44: 20,695,220 km (0.106 R)
• M45: 21,693,935 km (0.118 R)
• M46: 21,789,977 km (0.1 R)
• M47: 22,175,042 km (0.043 R)
• M48: 23,147,877 km (0.1 R)
• M49: 23,688,823 km (0.077 R)
• M50: 24,733,016 km (0.088 R)
• M51: 25,084,421 km (0.078 R)
• M52: 25,589,314 km (0.114 R)
• M53: 25,741,455 km (0.084 R)
• M54: 25,843,032 km (0.076 R)
• M55: 26,404,174 km (0.111 R)
• M56: 27,124,188 km (0.065 R)
• M57: 28,268,612 km (0.071 R)
• M58: 29,163,656 km (0.066 R)
• M59: 29,854,499 km (0.097 R)
• M60: 30,014,569 km (0.093 R)
• M61: 30,443,167 km (0.085 R)
• M62: 30,873,709 km (0.112 R)
• M63: 30,981,719 km (0.117 R)
• M64: 31,252,042 km (0.115 R)
• M65: 31,577,717 km (0.088 R)
• M66: 31,740,928 km (0.102 R)
• M67: 31,958,892 km (0.098 R)
• M68: 32,232,208 km (0.047 R)
• M69: 32,341,713 km (0.09 R)
• M70: 32,891,186 km (0.108 R)
• M71: 33,056,641 km (0.104 R)
• M72: 33,332,949 km (0.092 R)
• M73: 33,610,004 km (0.115 R)
• M74: 34,390,157 km (0.065 R)
• M75: 34,726,154 km (0.1 R)
• M76: 35,119,746 km (0.064 R)
• M77: 36,024,813 km (0.111 R)
• M78: 36,594,332 km (0.093 R)
• M79: 37,224,289 km (0.066 R)
• M80: 38,031,070 km (0.095 R)
• M81: 38,727,448 km (0.106 R)
• M82: 38,843,835 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 4.6

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.57 AU - 14.53 AU

Year: 15843 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,330,435 km

• M1: 92,451 km (0.107 R)
• M2: 770,878 km (0.109 R)
• M3: 897,886 km (0.079 R)
• M4: 941,719 km (0.119 R)
• M5: 1,195,885 km (0.11 R)
• M6: 1,244,205 km (0.103 R)
• M7: 1,368,222 km (0.064 R)
• M8: 1,655,151 km (0.072 R)
• M9: 1,847,384 km (0.117 R)
• M10: 2,075,820 km (0.059 R)
• M11: 2,223,024 km (0.104 R)
• M12: 2,313,082 km (0.12 R)
• M13: 2,373,819 km (0.088 R)
• M14: 2,496,788 km (0.044 R)
• M15: 2,813,338 km (0.038 R)
• M16: 3,694,469 km (0.078 R)
• M17: 3,872,939 km (0.042 R)
• M18: 5,359,793 km (0.08 R)
• M19: 6,267,702 km (0.066 R)
• M20: 6,352,524 km (0.094 R)
• M21: 6,523,514 km (0.045 R)
• M22: 7,311,147 km (0.078 R)
• M23: 7,445,336 km (0.11 R)
• M24: 7,670,780 km (0.096 R)
• M25: 7,944,395 km (0.114 R)
• M26: 8,082,324 km (0.097 R)
• M27: 8,500,899 km (0.064 R)
• M28: 8,974,376 km (0.117 R)
• M29: 9,359,292 km (0.108 R)
• M30: 10,849,885 km (0.11 R)
• M31: 11,259,783 km (0.076 R)
• M32: 11,779,187 km (0.089 R)
• M33: 11,936,414 km (0.094 R)
• M34: 11,989,073 km (0.107 R)
• M35: 14,266,850 km (0.096 R)
• M36: 15,168,925 km (0.086 R)
• M37: 15,283,068 km (0.065 R)
• M38: 16,205,638 km (0.045 R)
• M39: 16,850,405 km (0.053 R)
• M40: 17,264,941 km (0.102 R)
• M41: 17,443,710 km (0.056 R)
• M42: 18,164,772 km (0.078 R)
• M43: 18,285,797 km (0.097 R)
• M44: 18,528,893 km (0.106 R)
• M45: 19,141,197 km (0.104 R)
• M46: 19,202,831 km (0.117 R)
• M47: 19,635,768 km (0.111 R)
• M48: 20,954,024 km (0.069 R)
• M49: 21,655,937 km (0.103 R)
• M50: 22,235,779 km (0.117 R)
• M51: 22,560,256 km (0.108 R)
• M52: 23,674,910 km (0.062 R)
• M53: 23,939,698 km (0.091 R)
• M54: 24,405,696 km (0.062 R)
• M55: 24,606,157 km (0.068 R)
• M56: 25,143,812 km (0.1 R)
• M57: 25,753,124 km (0.082 R)
• M58: 26,504,554 km (0.041 R)
• M59: 28,238,842 km (0.105 R)
• M60: 28,309,003 km (0.103 R)
• M61: 28,590,098 km (0.051 R)
• M62: 29,013,460 km (0.113 R)
• M63: 32,254,348 km (0.093 R)
• M64: 33,508,277 km (0.089 R)
• M65: 33,880,028 km (0.085 R)
• M66: 34,178,476 km (0.083 R)
• M67: 34,328,074 km (0.084 R)
• M68: 34,402,873 km (0.085 R)
• M69: 34,627,868 km (0.026 R)
• M70: 34,778,064 km (0.089 R)
• M71: 34,853,162 km (0.114 R)
• M72: 35,835,422 km (0.065 R)
• M73: 36,368,140 km (0.079 R)
• M74: 37,904,360 km (0.041 R)
• M75: 37,981,852 km (0.035 R)
• M76: 38,059,194 km (0.079 R)
• M77: 39,226,806 km (0.056 R)
• M78: 39,618,752 km (0.05 R)
• M79: 40,011,746 km (0.113 R)
• M80: 40,564,360 km (0.064 R)
• M81: 40,643,498 km (0.074 R)
• M82: 42,397,533 km (0.1 R)
• M83: 43,607,630 km (0.098 R)
• M84: 44,583,905 km (0.085 R)
• M85: 44,747,266 km (0.05 R)
• M86: 45,731,770 km (0.115 R)
• M87: 46,474,972 km (0.1 R)
• M88: 47,555,368 km (0.097 R)
• M89: 49,149,333 km (0.112 R)
• M90: 49,995,160 km (0.103 R)
• M91: 53,513,402 km (0.085 R)
• M92: 53,947,835 km (0.091 R)
• M93: 54,121,966 km (0.049 R)
• M94: 55,609,568 km (0.088 R)
• M95: 57,021,921 km (0.112 R)
• M96: 58,714,322 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 3.3

Gravity: 75.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.22 AU - 18.56 AU

Year: 22867 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 88,330,435 km

• M1: 454,628 km (0.107 R)
• M2: 1,242,560 km (0.046 R)
• M3: 1,274,275 km (0.077 R)
• M4: 1,371,214 km (0.099 R)
• M5: 1,437,187 km (0.119 R)
• M6: 1,538,016 km (0.103 R)
• M7: 2,229,008 km (0.111 R)
• M8: 2,464,625 km (0.075 R)
• M9: 2,708,320 km (0.117 R)
• M10: 3,711,224 km (0.077 R)
• M11: 4,323,378 km (0.052 R)
• M12: 4,518,005 km (0.056 R)
• M13: 4,865,521 km (0.087 R)
• M14: 4,915,936 km (0.067 R)
• M15: 6,066,343 km (0.061 R)
• M16: 7,468,823 km (0.092 R)
• M17: 8,116,283 km (0.119 R)
• M18: 8,295,950 km (0.102 R)
• M19: 8,904,215 km (0.108 R)
• M20: 9,338,497 km (0.084 R)
• M21: 9,779,662 km (0.12 R)
• M22: 10,227,707 km (0.109 R)
• M23: 11,881,212 km (0.066 R)
• M24: 12,427,694 km (0.058 R)
• M25: 13,262,599 km (0.115 R)
• M26: 13,900,485 km (0.112 R)
• M27: 14,621,097 km (0.107 R)
• M28: 14,766,656 km (0.115 R)
• M29: 15,650,032 km (0.08 R)
• M30: 15,948,330 km (0.112 R)
• M31: 16,173,175 km (0.065 R)
• M32: 16,550,461 km (0.096 R)
• M33: 16,626,158 km (0.072 R)
• M34: 17,083,329 km (0.112 R)
• M35: 17,621,881 km (0.091 R)
• M36: 20,804,277 km (0.115 R)
• M37: 22,042,498 km (0.109 R)
• M38: 23,559,570 km (0.039 R)
• M39: 24,503,084 km (0.067 R)
• M40: 25,022,937 km (0.118 R)
• M41: 25,633,894 km (0.082 R)
• M42: 25,985,300 km (0.095 R)
• M43: 27,227,710 km (0.069 R)
• M44: 28,398,463 km (0.075 R)
• M45: 29,585,672 km (0.096 R)
• M46: 30,231,635 km (0.076 R)
• M47: 30,509,887 km (0.098 R)
• M48: 30,602,788 km (0.11 R)
• M49: 32,291,748 km (0.098 R)
• M50: 33,722,202 km (0.09 R)
• M51: 34,881,287 km (0.037 R)
• M52: 35,661,290 km (0.102 R)
• M53: 35,857,263 km (0.049 R)
• M54: 38,737,621 km (0.082 R)
• M55: 39,039,808 km (0.1 R)
• M56: 39,140,637 km (0.03 R)
• M57: 40,256,338 km (0.11 R)
• M58: 40,971,715 km (0.098 R)
• M59: 41,382,361 km (0.115 R)
• M60: 42,000,949 km (0.102 R)
• M61: 46,095,442 km (0.051 R)
• M62: 46,308,769 km (0.097 R)
• M63: 47,380,638 km (0.063 R)
• M64: 47,595,909 km (0.073 R)
• M65: 47,811,629 km (0.08 R)
• M66: 49,657,966 km (0.111 R)
• M67: 49,986,184 km (0.106 R)
• M68: 50,424,805 km (0.116 R)
• M69: 52,972,456 km (0.071 R)
• M70: 54,656,180 km (0.115 R)
• M71: 56,471,551 km (0.089 R)
• M72: 58,306,668 km (0.086 R)
• M73: 59,928,309 km (0.088 R)
• M74: 60,394,306 km (0.114 R)
• M75: 61,212,756 km (0.108 R)
• M76: 61,447,325 km (0.087 R)
• M77: 62,388,446 km (0.061 R)
• M78: 62,860,726 km (0.075 R)
• M79: 64,165,818 km (0.1 R)
• M80: 65,359,908 km (0.119 R)
• M81: 66,440,902 km (0.101 R)
• M82: 67,043,931 km (0.119 R)
• M83: 68,012,578 km (0.053 R)
• M84: 68,498,771 km (0.088 R)
• M85: 71,439,416 km (0.093 R)
• M86: 72,057,255 km (0.096 R)
• M87: 72,552,723 km (0.047 R)
• M88: 73,547,100 km (0.089 R)
• M89: 74,796,542 km (0.03 R)
• M90: 76,683,719 km (0.088 R)
• M91: 77,442,928 km (0.101 R)
• M92: 77,696,646 km (0.084 R)
• M93: 78,459,146 km (0.119 R)
• M94: 79,607,609 km (0.042 R)
• M95: 79,863,721 km (0.089 R)
• M96: 80,504,748 km (0.111 R)
• M97: 82,050,543 km (0.099 R)
• M98: 87,669,139 km (0.083 R)
• M99: 88,197,968 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit