🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.74 AU

Year: 220 Days

Day: 23.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.03 AU - 1.33 AU

Year: 471 Days

Day: 17 Hours

Environment

Temp: -5 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.62 AU - 2.46 AU

Year: 1070 Days

Day: 35.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,788,625 km

• M1: 335,398 km (0.073 R)
• M2: 1,739,674 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.11 AU - 2.23 AU

Year: 1173 Days

Day: 43.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.3 AU - 4.62 AU

Year: 2893 Days

Day: 36.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 11.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.82 AU - 7.12 AU

Year: 5355 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 87,788,625 km

• M1: 208,539 km (0.082 R)
• M2: 285,582 km (0.115 R)
• M3: 365,168 km (0.084 R)
• M4: 574,905 km (0.089 R)
• M5: 699,520 km (0.099 R)
• M6: 826,827 km (0.098 R)
• M7: 993,779 km (0.114 R)
• M8: 1,380,340 km (0.064 R)
• M9: 1,497,923 km (0.111 R)
• M10: 1,676,244 km (0.119 R)
• M11: 1,881,642 km (0.117 R)
• M12: 2,447,870 km (0.119 R)
• M13: 2,750,207 km (0.066 R)
• M14: 2,900,254 km (0.075 R)
• M15: 3,208,575 km (0.084 R)
• M16: 3,354,433 km (0.117 R)
• M17: 3,869,648 km (0.084 R)
• M18: 4,077,589 km (0.071 R)
• M19: 4,356,140 km (0.1 R)
• M20: 4,463,851 km (0.106 R)
• M21: 4,627,212 km (0.106 R)
• M22: 4,750,929 km (0.091 R)
• M23: 4,889,906 km (0.079 R)
• M24: 5,129,113 km (0.096 R)
• M25: 5,372,209 km (0.107 R)
• M26: 6,064,249 km (0.12 R)
• M27: 6,245,412 km (0.09 R)
• M28: 6,351,926 km (0.086 R)
• M29: 6,878,211 km (0.116 R)
• M30: 7,370,238 km (0.067 R)
• M31: 7,563,668 km (0.113 R)
• M32: 7,644,900 km (0.114 R)
• M33: 8,088,158 km (0.069 R)
• M34: 8,337,987 km (0.108 R)
• M35: 8,472,326 km (0.104 R)
• M36: 8,573,604 km (0.104 R)
• M37: 8,913,789 km (0.111 R)
• M38: 9,328,175 km (0.09 R)
• M39: 9,485,103 km (0.084 R)
• M40: 9,801,802 km (0.072 R)
• M41: 9,979,225 km (0.109 R)
• M42: 10,445,372 km (0.095 R)
• M43: 10,882,198 km (0.062 R)
• M44: 11,548,656 km (0.066 R)
• M45: 12,190,132 km (0.1 R)
• M46: 12,266,277 km (0.094 R)
• M47: 12,342,722 km (0.095 R)
• M48: 12,438,465 km (0.092 R)
• M49: 12,515,208 km (0.083 R)
• M50: 12,611,400 km (0.081 R)
• M51: 13,154,590 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.1

Radius: 4.9

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.56 AU - 12.64 AU

Year: 16418 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,788,625 km

• M1: 77,193 km (0.074 R)
• M2: 288,275 km (0.071 R)
• M3: 560,394 km (0.039 R)
• M4: 704,008 km (0.12 R)
• M5: 823,985 km (0.112 R)
• M6: 969,095 km (0.112 R)
• M7: 1,122,283 km (0.105 R)
• M8: 1,495,081 km (0.087 R)
• M9: 1,672,355 km (0.111 R)
• M10: 2,629,482 km (0.085 R)
• M11: 3,694,918 km (0.083 R)
• M12: 3,904,205 km (0.058 R)
• M13: 4,365,715 km (0.075 R)
• M14: 4,491,676 km (0.093 R)
• M15: 4,555,106 km (0.106 R)
• M16: 4,974,728 km (0.046 R)
• M17: 5,542,152 km (0.064 R)
• M18: 6,200,084 km (0.116 R)
• M19: 6,448,715 km (0.107 R)
• M20: 6,846,047 km (0.109 R)
• M21: 7,214,058 km (0.07 R)
• M22: 8,278,447 km (0.065 R)
• M23: 8,591,406 km (0.116 R)
• M24: 9,028,082 km (0.098 R)
• M25: 10,761,024 km (0.088 R)
• M26: 11,274,593 km (0.084 R)
• M27: 12,637,729 km (0.053 R)
• M28: 13,452,888 km (0.109 R)
• M29: 13,913,051 km (0.078 R)
• M30: 15,038,476 km (0.118 R)
• M31: 15,515,992 km (0.09 R)
• M32: 16,682,107 km (0.096 R)
• M33: 16,928,495 km (0.103 R)
• M34: 17,375,194 km (0.092 R)
• M35: 18,027,291 km (0.106 R)
• M36: 18,280,261 km (0.07 R)
• M37: 18,636,304 km (0.097 R)
• M38: 20,083,365 km (0.066 R)
• M39: 23,193,504 km (0.106 R)
• M40: 23,800,124 km (0.109 R)
• M41: 24,523,579 km (0.083 R)
• M42: 25,141,418 km (0.105 R)
• M43: 25,480,706 km (0.055 R)
• M44: 27,199,137 km (0.095 R)
• M45: 27,897,011 km (0.084 R)
• M46: 29,369,503 km (0.109 R)
• M47: 29,726,742 km (0.119 R)
• M48: 31,351,824 km (0.032 R)
• M49: 31,838,765 km (0.058 R)
• M50: 31,960,987 km (0.107 R)
• M51: 32,266,914 km (0.118 R)
• M52: 32,574,039 km (0.085 R)
• M53: 33,376,781 km (0.119 R)
• M54: 33,438,714 km (0.089 R)
• M55: 36,460,591 km (0.108 R)
• M56: 37,036,842 km (0.06 R)
• M57: 38,263,246 km (0.057 R)
• M58: 39,962,827 km (0.103 R)
• M59: 41,353,489 km (0.064 R)
• M60: 41,686,943 km (0.12 R)
• M61: 42,222,353 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473

Radius: 7.4

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.59 AU - 21.93 AU

Year: 29828 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,788,625 km

• M1: 222,003 km (0.099 R)
• M2: 594,053 km (0.059 R)
• M3: 957,277 km (0.032 R)
• M4: 1,102,088 km (0.1 R)
• M5: 1,254,229 km (0.058 R)
• M6: 1,317,060 km (0.09 R)
• M7: 1,380,938 km (0.116 R)
• M8: 1,612,964 km (0.118 R)
• M9: 2,002,367 km (0.108 R)
• M10: 2,459,838 km (0.07 R)
• M11: 2,619,459 km (0.108 R)
• M12: 3,423,248 km (0.09 R)
• M13: 3,828,958 km (0.089 R)
• M14: 4,490,330 km (0.115 R)
• M15: 5,085,131 km (0.115 R)
• M16: 5,135,844 km (0.106 R)
• M17: 6,402,340 km (0.047 R)
• M18: 7,585,510 km (0.105 R)
• M19: 7,701,747 km (0.098 R)
• M20: 7,818,434 km (0.102 R)
• M21: 9,203,111 km (0.076 R)
• M22: 9,891,710 km (0.096 R)
• M23: 10,210,204 km (0.115 R)
• M24: 10,922,889 km (0.109 R)
• M25: 12,601,077 km (0.099 R)
• M26: 12,946,349 km (0.11 R)
• M27: 13,646,168 km (0.111 R)
• M28: 14,791,190 km (0.108 R)
• M29: 15,155,311 km (0.109 R)
• M30: 15,301,768 km (0.104 R)
• M31: 15,892,380 km (0.031 R)
• M32: 16,041,230 km (0.109 R)
• M33: 16,340,276 km (0.101 R)
• M34: 17,324,929 km (0.067 R)
• M35: 17,401,374 km (0.106 R)
• M36: 19,829,198 km (0.053 R)
• M37: 19,909,233 km (0.114 R)
• M38: 21,533,118 km (0.107 R)
• M39: 22,527,794 km (0.04 R)
• M40: 22,862,594 km (0.09 R)
• M41: 23,283,562 km (0.073 R)
• M42: 23,962,288 km (0.092 R)
• M43: 24,992,568 km (0.1 R)
• M44: 25,339,187 km (0.108 R)
• M45: 26,300,652 km (0.059 R)
• M46: 26,653,254 km (0.117 R)
• M47: 29,529,722 km (0.115 R)
• M48: 30,264,098 km (0.072 R)
• M49: 30,818,807 km (0.118 R)
• M50: 33,166,147 km (0.09 R)
• M51: 33,261,291 km (0.097 R)
• M52: 33,356,436 km (0.115 R)
• M53: 33,738,060 km (0.114 R)
• M54: 35,862,649 km (0.098 R)
• M55: 36,155,711 km (0.109 R)
• M56: 36,547,807 km (0.06 R)
• M57: 37,335,889 km (0.116 R)
• M58: 37,930,839 km (0.053 R)
• M59: 39,936,049 km (0.042 R)
• M60: 41,155,721 km (0.08 R)
• M61: 42,387,659 km (0.108 R)
• M62: 43,319,504 km (0.084 R)
• M63: 44,677,404 km (0.113 R)
• M64: 45,308,707 km (0.079 R)
• M65: 46,367,710 km (0.118 R)
• M66: 47,434,792 km (0.098 R)
• M67: 47,863,839 km (0.103 R)
• M68: 48,833,981 km (0.101 R)
• M69: 49,919,463 km (0.103 R)
• M70: 54,116,581 km (0.07 R)
• M71: 55,352,409 km (0.109 R)
• M72: 55,465,206 km (0.077 R)
• M73: 56,597,512 km (0.068 R)
• M74: 56,711,206 km (0.088 R)
• M75: 59,808,481 km (0.076 R)
• M76: 60,620,498 km (0.081 R)
• M77: 60,853,123 km (0.106 R)
• M78: 61,903,748 km (0.097 R)
• M79: 62,372,588 km (0.104 R)
• M80: 62,490,023 km (0.065 R)
• M81: 63,786,139 km (0.107 R)
• M82: 64,615,659 km (0.12 R)
• M83: 65,448,769 km (0.06 R)
• M84: 68,937,840 km (0.113 R)
• M85: 70,643,705 km (0.06 R)
• M86: 71,133,638 km (0.113 R)
• M87: 72,857,305 km (0.107 R)
• M88: 73,600,208 km (0.118 R)
• M89: 73,724,224 km (0.111 R)
• M90: 76,974,238 km (0.12 R)
• M91: 78,363,254 km (0.104 R)
• M92: 80,015,563 km (0.059 R)
• M93: 81,422,531 km (0.081 R)
• M94: 81,550,886 km (0.113 R)
• M95: 82,966,829 km (0.068 R)
• M96: 86,738,341 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit