🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.52 AU - 0.84 AU

Year: 205 Days

Day: 29 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.03 AU - 1.21 AU

Year: 433 Days

Day: 15.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 104.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.59 AU - 1.65 AU

Year: 753 Days

Day: 14.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.58 AU - 1.96 AU

Year: 860 Days

Day: 17.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,428,441 km

• M1: 873,951 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.15 AU - 3.19 AU

Year: 1594 Days

Day: 36.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 72.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 9.3

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.38 AU - 6.46 AU

Year: 5941 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,428,441 km

• M1: 146,008 km (0.032 R)
• M2: 338,241 km (0.071 R)
• M3: 421,118 km (0.094 R)
• M4: 717,471 km (0.106 R)
• M5: 1,288,935 km (0.119 R)
• M6: 2,260,573 km (0.044 R)
• M7: 2,323,554 km (0.104 R)
• M8: 2,758,585 km (0.114 R)
• M9: 3,506,873 km (0.104 R)
• M10: 3,604,710 km (0.094 R)
• M11: 4,393,390 km (0.072 R)
• M12: 4,793,864 km (0.06 R)
• M13: 5,095,004 km (0.061 R)
• M14: 5,318,055 km (0.111 R)
• M15: 5,918,541 km (0.093 R)
• M16: 6,064,698 km (0.079 R)
• M17: 6,480,281 km (0.044 R)
• M18: 6,600,707 km (0.072 R)
• M19: 7,339,122 km (0.116 R)
• M20: 7,527,914 km (0.114 R)
• M21: 7,910,137 km (0.042 R)
• M22: 8,136,030 km (0.1 R)
• M23: 8,528,275 km (0.088 R)
• M24: 8,926,655 km (0.091 R)
• M25: 9,195,781 km (0.112 R)
• M26: 9,535,817 km (0.1 R)
• M27: 9,741,813 km (0.111 R)
• M28: 10,088,432 km (0.119 R)
• M29: 10,580,609 km (0.118 R)
• M30: 11,698,105 km (0.106 R)
• M31: 11,992,513 km (0.085 R)
• M32: 12,966,395 km (0.066 R)
• M33: 13,309,423 km (0.091 R)
• M34: 13,887,769 km (0.082 R)
• M35: 14,830,086 km (0.077 R)
• M36: 15,108,936 km (0.065 R)
• M37: 15,833,588 km (0.12 R)
• M38: 16,282,083 km (0.029 R)
• M39: 16,487,331 km (0.105 R)
• M40: 16,734,766 km (0.107 R)
• M41: 17,778,959 km (0.081 R)
• M42: 18,117,499 km (0.115 R)
• M43: 18,330,227 km (0.115 R)
• M44: 18,801,161 km (0.064 R)
• M45: 19,016,433 km (0.092 R)
• M46: 19,362,752 km (0.074 R)
• M47: 20,546,669 km (0.119 R)
• M48: 20,857,534 km (0.112 R)
• M49: 21,080,434 km (0.057 R)
• M50: 21,528,779 km (0.097 R)
• M51: 22,525,999 km (0.088 R)
• M52: 23,353,125 km (0.072 R)
• M53: 23,723,978 km (0.104 R)
• M54: 23,956,753 km (0.114 R)
• M55: 24,612,440 km (0.099 R)
• M56: 25,941,468 km (0.08 R)
• M57: 26,325,485 km (0.112 R)
• M58: 26,566,487 km (0.115 R)
• M59: 26,808,238 km (0.115 R)
• M60: 26,953,647 km (0.098 R)
• M61: 27,147,825 km (0.055 R)
• M62: 27,978,542 km (0.052 R)
• M63: 28,126,045 km (0.077 R)
• M64: 29,915,685 km (0.112 R)
• M65: 30,267,988 km (0.104 R)
• M66: 31,281,962 km (0.087 R)
• M67: 31,435,150 km (0.085 R)
• M68: 31,793,287 km (0.079 R)
• M69: 32,152,771 km (0.096 R)
• M70: 32,565,212 km (0.098 R)
• M71: 33,031,359 km (0.119 R)
• M72: 34,970,896 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190

Radius: 3.9

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.17 AU - 16.61 AU

Year: 22052 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,428,441 km

• M1: 520,301 km (0.048 R)
• M2: 826,079 km (0.088 R)
• M3: 905,217 km (0.11 R)
• M4: 986,748 km (0.095 R)
• M5: 1,201,121 km (0.044 R)
• M6: 1,268,291 km (0.062 R)
• M7: 1,453,343 km (0.085 R)
• M8: 1,671,756 km (0.039 R)
• M9: 2,248,007 km (0.104 R)
• M10: 2,331,034 km (0.071 R)
• M11: 2,443,232 km (0.075 R)
• M12: 2,939,897 km (0.087 R)
• M13: 3,153,224 km (0.081 R)
• M14: 3,724,538 km (0.093 R)
• M15: 4,500,054 km (0.048 R)
• M16: 4,852,207 km (0.118 R)
• M17: 5,067,927 km (0.075 R)
• M18: 5,846,883 km (0.046 R)
• M19: 5,961,176 km (0.117 R)
• M20: 6,465,022 km (0.105 R)
• M21: 6,504,366 km (0.046 R)
• M22: 6,622,847 km (0.119 R)
• M23: 7,554,543 km (0.09 R)
• M24: 8,098,930 km (0.089 R)
• M25: 11,812,547 km (0.114 R)
• M26: 12,590,157 km (0.053 R)
• M27: 12,985,095 km (0.089 R)
• M28: 13,283,992 km (0.101 R)
• M29: 13,434,338 km (0.112 R)
• M30: 13,585,132 km (0.119 R)
• M31: 13,787,239 km (0.116 R)
• M32: 14,143,132 km (0.074 R)
• M33: 14,245,457 km (0.094 R)
• M34: 14,864,194 km (0.113 R)
• M35: 15,176,854 km (0.057 R)
• M36: 15,967,778 km (0.096 R)
• M37: 16,074,291 km (0.066 R)
• M38: 16,341,623 km (0.119 R)
• M39: 17,534,815 km (0.077 R)
• M40: 17,589,718 km (0.071 R)
• M41: 18,475,935 km (0.074 R)
• M42: 18,587,685 km (0.087 R)
• M43: 19,832,190 km (0.106 R)
• M44: 21,161,666 km (0.084 R)
• M45: 21,572,013 km (0.111 R)
• M46: 22,222,165 km (0.119 R)
• M47: 22,579,405 km (0.102 R)
• M48: 22,998,728 km (0.111 R)
• M49: 23,179,143 km (0.114 R)
• M50: 23,239,431 km (0.098 R)
• M51: 23,541,619 km (0.081 R)
• M52: 23,662,793 km (0.106 R)
• M53: 24,394,326 km (0.107 R)
• M54: 24,886,204 km (0.078 R)
• M55: 25,817,152 km (0.072 R)
• M56: 26,444,116 km (0.086 R)
• M57: 27,521,371 km (0.059 R)
• M58: 28,161,799 km (0.087 R)
• M59: 28,226,126 km (0.034 R)
• M60: 28,354,780 km (0.074 R)
• M61: 28,483,734 km (0.103 R)
• M62: 28,677,613 km (0.091 R)
• M63: 29,653,140 km (0.049 R)
• M64: 29,718,515 km (0.032 R)
• M65: 30,177,930 km (0.075 R)
• M66: 30,771,833 km (0.103 R)
• M67: 30,970,798 km (0.103 R)
• M68: 32,914,972 km (0.116 R)
• M69: 32,982,591 km (0.097 R)
• M70: 33,322,028 km (0.117 R)
• M71: 34,484,703 km (0.066 R)
• M72: 35,313,325 km (0.077 R)
• M73: 36,148,530 km (0.089 R)
• M74: 36,428,428 km (0.088 R)
• M75: 36,849,546 km (0.115 R)
• M76: 37,342,920 km (0.055 R)
• M77: 38,478,667 km (0.032 R)
• M78: 38,692,891 km (0.067 R)
• M79: 42,468,592 km (0.052 R)
• M80: 42,763,898 km (0.113 R)
• M81: 42,837,799 km (0.102 R)
• M82: 43,653,706 km (0.069 R)
• M83: 43,802,705 km (0.096 R)
• M84: 43,951,705 km (0.11 R)
• M85: 44,849,741 km (0.106 R)
• M86: 45,602,667 km (0.079 R)
• M87: 46,816,055 km (0.104 R)
• M88: 47,350,269 km (0.117 R)
• M89: 47,733,090 km (0.069 R)
• M90: 48,270,745 km (0.05 R)
• M91: 51,381,184 km (0.074 R)
• M92: 51,932,153 km (0.06 R)
• M93: 52,168,966 km (0.118 R)
• M94: 52,485,216 km (0.116 R)
• M95: 52,801,915 km (0.118 R)
• M96: 52,960,638 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.7

Radius: 3.2

Gravity: 34.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.32 AU - 23.66 AU

Year: 31427 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,428,441 km

• M1: 98,735 km (0.093 R)
• M2: 327,171 km (0.105 R)
• M3: 556,354 km (0.083 R)
• M4: 1,045,091 km (0.072 R)
• M5: 1,161,029 km (0.058 R)
• M6: 1,533,079 km (0.108 R)
• M7: 1,869,225 km (0.112 R)
• M8: 1,904,082 km (0.106 R)
• M9: 1,974,393 km (0.053 R)
• M10: 2,528,802 km (0.112 R)
• M11: 4,126,508 km (0.112 R)
• M12: 4,778,306 km (0.119 R)
• M13: 4,874,048 km (0.073 R)
• M14: 5,561,750 km (0.099 R)
• M15: 7,079,719 km (0.048 R)
• M16: 7,134,322 km (0.095 R)
• M17: 7,353,633 km (0.104 R)
• M18: 7,408,835 km (0.096 R)
• M19: 8,368,056 km (0.093 R)
• M20: 8,832,857 km (0.107 R)
• M21: 9,068,473 km (0.054 R)
• M22: 9,787,291 km (0.054 R)
• M23: 10,524,360 km (0.052 R)
• M24: 10,711,357 km (0.066 R)
• M25: 11,342,660 km (0.118 R)
• M26: 12,509,224 km (0.089 R)
• M27: 12,707,292 km (0.106 R)
• M28: 13,240,608 km (0.119 R)
• M29: 14,953,803 km (0.093 R)
• M30: 15,304,610 km (0.113 R)
• M31: 15,587,350 km (0.082 R)
• M32: 16,157,767 km (0.114 R)
• M33: 16,301,530 km (0.116 R)
• M34: 16,662,660 km (0.11 R)
• M35: 16,880,624 km (0.07 R)
• M36: 19,415,410 km (0.074 R)
• M37: 19,491,705 km (0.119 R)
• M38: 20,337,980 km (0.085 R)
• M39: 20,804,576 km (0.055 R)
• M40: 21,039,145 km (0.037 R)
• M41: 21,274,612 km (0.044 R)
• M42: 21,353,450 km (0.093 R)
• M43: 21,986,399 km (0.105 R)
• M44: 24,250,114 km (0.107 R)
• M45: 25,492,973 km (0.088 R)
• M46: 25,911,847 km (0.1 R)
• M47: 25,995,921 km (0.107 R)
• M48: 26,926,270 km (0.053 R)
• M49: 27,524,063 km (0.119 R)
• M50: 29,081,228 km (0.101 R)
• M51: 29,518,801 km (0.111 R)
• M52: 29,606,615 km (0.1 R)
• M53: 29,782,393 km (0.065 R)
• M54: 30,223,557 km (0.113 R)
• M55: 30,311,969 km (0.074 R)
• M56: 30,577,954 km (0.111 R)
• M57: 31,380,397 km (0.091 R)
• M58: 32,009,157 km (0.108 R)
• M59: 32,642,255 km (0.106 R)
• M60: 34,658,535 km (0.11 R)
• M61: 34,751,137 km (0.067 R)
• M62: 36,432,018 km (0.047 R)
• M63: 36,620,512 km (0.084 R)
• M64: 37,187,637 km (0.099 R)
• M65: 37,757,605 km (0.072 R)
• M66: 39,002,558 km (0.096 R)
• M67: 42,618,937 km (0.081 R)
• M68: 44,115,066 km (0.114 R)
• M69: 44,215,446 km (0.101 R)
• M70: 44,416,356 km (0.105 R)
• M71: 44,617,715 km (0.026 R)
• M72: 45,021,030 km (0.104 R)
• M73: 46,953,835 km (0.094 R)
• M74: 47,364,182 km (0.087 R)
• M75: 48,602,254 km (0.084 R)
• M76: 53,981,494 km (0.103 R)
• M77: 54,196,167 km (0.066 R)
• M78: 56,141,837 km (0.095 R)
• M79: 56,468,409 km (0.11 R)
• M80: 62,790,116 km (0.114 R)
• M81: 64,490,744 km (0.097 R)
• M82: 65,632,775 km (0.064 R)
• M83: 66,091,442 km (0.065 R)
• M84: 66,781,387 km (0.107 R)
• M85: 75,725,694 km (0.113 R)
• M86: 76,447,653 km (0.118 R)
• M87: 78,870,690 km (0.046 R)
• M88: 79,236,307 km (0.071 R)
• M89: 80,091,558 km (0.108 R)
• M90: 80,213,929 km (0.098 R)
• M91: 81,564,948 km (0.119 R)
• M92: 81,934,604 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit