🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 43.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.06 AU

Year: 851 Days

Day: 21.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,758,528 km

• M1: 38,596 km (0.071 R)
• M2: 1,323,642 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.07 AU - 2.97 AU

Year: 1433 Days

Day: 17.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.55 AU - 2.89 AU

Year: 1607 Days

Day: 39.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 73.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,758,528 km

• M1: 1,092,663 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 13.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.55 AU - 6.85 AU

Year: 5529 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,758,528 km

• M1: 210,484 km (0.093 R)
• M2: 569,669 km (0.06 R)
• M3: 824,284 km (0.1 R)
• M4: 939,774 km (0.103 R)
• M5: 1,291,778 km (0.108 R)
• M6: 1,397,843 km (0.091 R)
• M7: 1,635,703 km (0.101 R)
• M8: 1,768,247 km (0.088 R)
• M9: 1,853,069 km (0.114 R)
• M10: 1,974,094 km (0.045 R)
• M11: 2,677,951 km (0.049 R)
• M12: 2,855,674 km (0.065 R)
• M13: 2,996,595 km (0.103 R)
• M14: 3,369,991 km (0.045 R)
• M15: 3,692,674 km (0.115 R)
• M16: 4,002,940 km (0.062 R)
• M17: 4,161,364 km (0.036 R)
• M18: 4,414,633 km (0.091 R)
• M19: 4,649,352 km (0.099 R)
• M20: 4,816,004 km (0.112 R)
• M21: 5,131,057 km (0.091 R)
• M22: 6,299,566 km (0.099 R)
• M23: 6,590,833 km (0.032 R)
• M24: 6,886,738 km (0.059 R)
• M25: 7,049,949 km (0.098 R)
• M26: 7,214,507 km (0.076 R)
• M27: 7,687,685 km (0.11 R)
• M28: 7,828,756 km (0.113 R)
• M29: 8,228,481 km (0.118 R)
• M30: 8,518,103 km (0.101 R)
• M31: 8,634,939 km (0.082 R)
• M32: 9,227,047 km (0.098 R)
• M33: 9,588,625 km (0.108 R)
• M34: 9,740,617 km (0.104 R)
• M35: 9,893,506 km (0.067 R)
• M36: 10,294,577 km (0.099 R)
• M37: 10,575,522 km (0.116 R)
• M38: 11,304,961 km (0.097 R)
• M39: 12,313,700 km (0.09 R)
• M40: 12,545,427 km (0.094 R)
• M41: 12,912,540 km (0.053 R)
• M42: 13,080,688 km (0.095 R)
• M43: 13,283,393 km (0.117 R)
• M44: 13,385,120 km (0.103 R)
• M45: 13,657,538 km (0.083 R)
• M46: 14,977,140 km (0.114 R)
• M47: 15,083,056 km (0.12 R)
• M48: 15,688,030 km (0.116 R)
• M49: 16,482,693 km (0.076 R)
• M50: 16,592,049 km (0.084 R)
• M51: 16,884,962 km (0.112 R)
• M52: 16,995,216 km (0.091 R)
• M53: 17,253,422 km (0.031 R)
• M54: 17,364,573 km (0.081 R)
• M55: 18,073,517 km (0.111 R)
• M56: 18,715,890 km (0.1 R)
• M57: 19,135,662 km (0.117 R)
• M58: 19,712,960 km (0.119 R)
• M59: 20,530,812 km (0.119 R)
• M60: 21,042,736 km (0.061 R)
• M61: 21,280,297 km (0.082 R)
• M62: 21,958,574 km (0.083 R)
• M63: 22,725,113 km (0.104 R)
• M64: 22,968,958 km (0.099 R)
• M65: 23,091,179 km (0.073 R)
• M66: 23,582,459 km (0.119 R)
• M67: 24,118,618 km (0.106 R)
• M68: 25,455,274 km (0.108 R)
• M69: 25,624,021 km (0.114 R)
• M70: 25,962,710 km (0.114 R)
• M71: 26,090,018 km (0.066 R)
• M72: 26,260,261 km (0.072 R)
• M73: 26,644,428 km (0.082 R)
• M74: 27,418,597 km (0.107 R)
• M75: 27,721,533 km (0.091 R)
• M76: 27,982,282 km (0.102 R)
• M77: 28,681,203 km (0.071 R)
• M78: 29,253,415 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.2

Radius: 7.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.56 AU - 18.38 AU

Year: 22858 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,758,528 km

• M1: 129,253 km (0.064 R)
• M2: 377,735 km (0.08 R)
• M3: 572,661 km (0.098 R)
• M4: 1,177,485 km (0.096 R)
• M5: 1,228,498 km (0.027 R)
• M6: 1,386,024 km (0.12 R)
• M7: 1,634,955 km (0.099 R)
• M8: 1,750,145 km (0.113 R)
• M9: 2,112,023 km (0.1 R)
• M10: 2,206,269 km (0.117 R)
• M11: 2,431,414 km (0.092 R)
• M12: 2,903,994 km (0.106 R)
• M13: 4,811,965 km (0.109 R)
• M14: 4,894,842 km (0.075 R)
• M15: 5,062,242 km (0.078 R)
• M16: 7,212,712 km (0.062 R)
• M17: 7,740,792 km (0.11 R)
• M18: 7,984,936 km (0.116 R)
• M19: 8,330,956 km (0.07 R)
• M20: 8,480,853 km (0.059 R)
• M21: 8,530,968 km (0.066 R)
• M22: 8,986,793 km (0.074 R)
• M23: 10,080,802 km (0.116 R)
• M24: 10,724,671 km (0.117 R)
• M25: 11,715,308 km (0.104 R)
• M26: 13,313,762 km (0.052 R)
• M27: 13,547,733 km (0.083 R)
• M28: 14,197,885 km (0.109 R)
• M29: 14,617,058 km (0.104 R)
• M30: 16,458,758 km (0.089 R)
• M31: 16,584,121 km (0.059 R)
• M32: 17,025,434 km (0.062 R)
• M33: 17,470,488 km (0.089 R)
• M34: 17,534,516 km (0.063 R)
• M35: 19,091,531 km (0.083 R)
• M36: 19,819,773 km (0.116 R)
• M37: 20,355,184 km (0.102 R)
• M38: 20,963,299 km (0.12 R)
• M39: 21,303,634 km (0.11 R)
• M40: 21,645,765 km (0.046 R)
• M41: 22,127,919 km (0.114 R)
• M42: 23,525,013 km (0.032 R)
• M43: 23,595,474 km (0.093 R)
• M44: 24,376,823 km (0.106 R)
• M45: 24,806,469 km (0.115 R)
• M46: 25,094,295 km (0.093 R)
• M47: 25,528,278 km (0.07 R)
• M48: 26,992,243 km (0.087 R)
• M49: 27,214,246 km (0.119 R)
• M50: 29,619,331 km (0.107 R)
• M51: 29,771,771 km (0.047 R)
• M52: 30,769,888 km (0.112 R)
• M53: 33,352,247 km (0.11 R)
• M54: 34,068,521 km (0.042 R)
• M55: 34,548,731 km (0.116 R)
• M56: 36,492,456 km (0.097 R)
• M57: 36,737,796 km (0.07 R)
• M58: 37,066,014 km (0.068 R)
• M59: 37,395,129 km (0.075 R)
• M60: 37,559,986 km (0.118 R)
• M61: 38,721,165 km (0.112 R)
• M62: 41,760,545 km (0.111 R)
• M63: 42,274,563 km (0.095 R)
• M64: 43,568,734 km (0.085 R)
• M65: 44,089,933 km (0.056 R)
• M66: 44,351,430 km (0.084 R)
• M67: 44,613,376 km (0.03 R)
• M68: 45,402,206 km (0.041 R)
• M69: 45,842,472 km (0.077 R)
• M70: 46,904,916 km (0.081 R)
• M71: 48,603,600 km (0.106 R)
• M72: 49,054,039 km (0.047 R)
• M73: 49,324,961 km (0.085 R)
• M74: 49,868,151 km (0.074 R)
• M75: 50,140,569 km (0.085 R)
• M76: 50,231,375 km (0.03 R)
• M77: 52,337,264 km (0.077 R)
• M78: 52,429,566 km (0.091 R)
• M79: 53,447,430 km (0.117 R)
• M80: 54,191,829 km (0.065 R)
• M81: 54,378,527 km (0.062 R)
• M82: 55,127,115 km (0.066 R)
• M83: 55,785,046 km (0.076 R)
• M84: 58,346,910 km (0.042 R)
• M85: 59,305,533 km (0.029 R)
• M86: 60,753,042 km (0.069 R)
• M87: 60,849,981 km (0.079 R)
• M88: 60,946,921 km (0.085 R)
• M89: 61,529,903 km (0.11 R)
• M90: 62,603,268 km (0.075 R)
• M91: 62,799,241 km (0.1 R)
• M92: 63,486,195 km (0.106 R)
• M93: 66,159,509 km (0.098 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit