🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.72 AU - 0.76 AU

Year: 230 Days

Day: 13.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,596,572 km

• M1: 59,540 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.68 AU - 0.82 AU

Year: 235 Days

Day: 39.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.32 AU

Year: 487 Days

Day: 34 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.22 AU - 2.32 AU

Year: 1237 Days

Day: 29.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.52 AU - 5.44 AU

Year: 3429 Days

Day: 41.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.48 AU - 5.1 AU

Year: 3791 Days

Day: 29.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.55 AU - 7.77 AU

Year: 6216 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,596,572 km

• M1: 154,684 km (0.101 R)
• M2: 240,553 km (0.115 R)
• M3: 362,476 km (0.111 R)
• M4: 422,614 km (0.102 R)
• M5: 486,642 km (0.089 R)
• M6: 578,196 km (0.027 R)
• M7: 807,230 km (0.078 R)
• M8: 932,593 km (0.109 R)
• M9: 1,034,768 km (0.108 R)
• M10: 1,266,795 km (0.032 R)
• M11: 1,481,468 km (0.102 R)
• M12: 1,708,108 km (0.087 R)
• M13: 2,097,661 km (0.101 R)
• M14: 2,352,576 km (0.106 R)
• M15: 2,555,580 km (0.076 R)
• M16: 3,866,207 km (0.033 R)
• M17: 3,937,715 km (0.103 R)
• M18: 4,376,187 km (0.096 R)
• M19: 4,500,802 km (0.107 R)
• M20: 4,651,746 km (0.071 R)
• M21: 4,727,891 km (0.084 R)
• M22: 5,219,919 km (0.086 R)
• M23: 6,196,493 km (0.103 R)
• M24: 6,449,463 km (0.026 R)
• M25: 6,792,043 km (0.113 R)
• M26: 6,849,638 km (0.108 R)
• M27: 7,023,620 km (0.095 R)
• M28: 7,228,569 km (0.094 R)
• M29: 7,674,221 km (0.053 R)
• M30: 7,885,154 km (0.045 R)
• M31: 8,006,628 km (0.096 R)
• M32: 8,467,688 km (0.093 R)
• M33: 8,592,004 km (0.118 R)
• M34: 9,706,359 km (0.116 R)
• M35: 9,771,434 km (0.105 R)
• M36: 10,098,754 km (0.11 R)
• M37: 10,330,182 km (0.061 R)
• M38: 10,496,535 km (0.1 R)
• M39: 10,596,765 km (0.12 R)
• M40: 10,764,464 km (0.072 R)
• M41: 11,409,979 km (0.076 R)
• M42: 11,824,066 km (0.111 R)
• M43: 11,893,629 km (0.04 R)
• M44: 11,963,342 km (0.04 R)
• M45: 12,137,922 km (0.1 R)
• M46: 12,916,729 km (0.119 R)
• M47: 13,167,904 km (0.111 R)
• M48: 13,894,501 km (0.049 R)
• M49: 15,652,724 km (0.119 R)
• M50: 15,882,208 km (0.066 R)
• M51: 16,035,845 km (0.084 R)
• M52: 16,499,598 km (0.065 R)
• M53: 16,577,389 km (0.058 R)
• M54: 16,772,165 km (0.084 R)
• M55: 16,850,405 km (0.028 R)
• M56: 17,282,444 km (0.058 R)
• M57: 17,361,282 km (0.085 R)
• M58: 17,479,913 km (0.081 R)
• M59: 19,210,012 km (0.093 R)
• M60: 19,950,222 km (0.104 R)
• M61: 20,951,780 km (0.085 R)
• M62: 21,204,750 km (0.093 R)
• M63: 21,458,767 km (0.112 R)
• M64: 22,830,131 km (0.074 R)
• M65: 22,916,748 km (0.101 R)
• M66: 24,584,016 km (0.072 R)
• M67: 25,073,800 km (0.087 R)
• M68: 25,207,989 km (0.092 R)
• M69: 27,294,879 km (0.068 R)
• M70: 28,080,119 km (0.091 R)
• M71: 28,966,486 km (0.088 R)
• M72: 29,248,328 km (0.036 R)
• M73: 29,342,426 km (0.073 R)
• M74: 29,956,824 km (0.083 R)
• M75: 30,241,808 km (0.084 R)
• M76: 30,337,102 km (0.117 R)
• M77: 30,671,004 km (0.084 R)
• M78: 31,150,166 km (0.072 R)
• M79: 31,342,549 km (0.114 R)
• M80: 32,456,455 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 9.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.73 AU - 11.33 AU

Year: 10640 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,596,572 km

• M1: 221,704 km (0.079 R)
• M2: 348,862 km (0.113 R)
• M3: 417,827 km (0.066 R)
• M4: 824,883 km (0.08 R)
• M5: 939,175 km (0.111 R)
• M6: 1,239,119 km (0.097 R)
• M7: 1,352,066 km (0.091 R)
• M8: 1,429,408 km (0.109 R)
• M9: 1,488,499 km (0.115 R)
• M10: 1,925,025 km (0.096 R)
• M11: 2,260,424 km (0.026 R)
• M12: 2,446,972 km (0.098 R)
• M13: 2,518,331 km (0.07 R)
• M14: 2,614,522 km (0.056 R)
• M15: 2,810,495 km (0.113 R)
• M16: 3,087,999 km (0.104 R)
• M17: 3,561,177 km (0.104 R)
• M18: 5,545,892 km (0.087 R)
• M19: 6,184,376 km (0.084 R)
• M20: 6,380,648 km (0.106 R)
• M21: 7,461,194 km (0.098 R)
• M22: 7,635,027 km (0.075 R)
• M23: 7,810,355 km (0.107 R)
• M24: 7,951,576 km (0.12 R)
• M25: 8,452,579 km (0.104 R)
• M26: 8,524,984 km (0.104 R)
• M27: 9,863,137 km (0.099 R)
• M28: 9,977,729 km (0.056 R)
• M29: 10,517,628 km (0.115 R)
• M30: 10,634,613 km (0.087 R)
• M31: 11,425,388 km (0.037 R)
• M32: 12,071,651 km (0.055 R)
• M33: 12,317,141 km (0.101 R)
• M34: 12,522,838 km (0.093 R)
• M35: 12,771,320 km (0.077 R)
• M36: 12,937,822 km (0.104 R)
• M37: 13,995,030 km (0.087 R)
• M38: 14,425,573 km (0.11 R)
• M39: 14,991,951 km (0.106 R)
• M40: 15,698,950 km (0.103 R)
• M41: 15,832,691 km (0.086 R)
• M42: 16,734,167 km (0.116 R)
• M43: 17,329,118 km (0.069 R)
• M44: 17,513,423 km (0.102 R)
• M45: 18,681,034 km (0.104 R)
• M46: 19,012,393 km (0.118 R)
• M47: 19,969,969 km (0.052 R)
• M48: 20,066,610 km (0.062 R)
• M49: 20,405,898 km (0.103 R)
• M50: 20,552,055 km (0.075 R)
• M51: 21,683,164 km (0.087 R)
• M52: 22,431,752 km (0.095 R)
• M53: 22,532,132 km (0.118 R)
• M54: 22,632,811 km (0.104 R)
• M55: 22,834,469 km (0.057 R)
• M56: 23,902,897 km (0.081 R)
• M57: 24,365,903 km (0.084 R)
• M58: 24,676,019 km (0.111 R)
• M59: 24,779,840 km (0.104 R)
• M60: 25,091,752 km (0.086 R)
• M61: 25,982,906 km (0.117 R)
• M62: 26,564,991 km (0.116 R)
• M63: 26,991,046 km (0.028 R)
• M64: 27,258,378 km (0.071 R)
• M65: 29,209,732 km (0.086 R)
• M66: 29,814,856 km (0.115 R)
• M67: 30,313,166 km (0.111 R)
• M68: 31,317,865 km (0.102 R)
• M69: 31,542,561 km (0.088 R)
• M70: 31,824,254 km (0.118 R)
• M71: 31,993,749 km (0.117 R)
• M72: 32,390,183 km (0.082 R)
• M73: 34,628,915 km (0.117 R)
• M74: 35,327,687 km (0.118 R)
• M75: 36,443,687 km (0.104 R)
• M76: 36,620,960 km (0.082 R)
• M77: 36,680,052 km (0.044 R)
• M78: 36,976,255 km (0.084 R)
• M79: 37,035,646 km (0.104 R)
• M80: 37,989,482 km (0.116 R)
• M81: 38,649,807 km (0.053 R)
• M82: 39,011,684 km (0.042 R)
• M83: 39,617,256 km (0.084 R)
• M84: 39,677,993 km (0.102 R)
• M85: 39,738,730 km (0.11 R)
• M86: 40,103,898 km (0.054 R)
• M87: 40,287,006 km (0.07 R)
• M88: 40,470,263 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.7

Radius: 7.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.8 AU - 16.74 AU

Year: 19495 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,596,572 km

• M1: 777,610 km (0.1 R)
• M2: 1,520,662 km (0.106 R)
• M3: 2,193,554 km (0.075 R)
• M4: 2,426,477 km (0.106 R)
• M5: 2,546,006 km (0.089 R)
• M6: 3,336,481 km (0.082 R)
• M7: 4,560,341 km (0.062 R)
• M8: 5,047,133 km (0.089 R)
• M9: 5,200,321 km (0.108 R)
• M10: 5,355,005 km (0.074 R)
• M11: 5,788,091 km (0.087 R)
• M12: 6,479,682 km (0.118 R)
• M13: 6,730,109 km (0.119 R)
• M14: 7,631,137 km (0.075 R)
• M15: 7,851,195 km (0.119 R)
• M16: 8,118,078 km (0.117 R)
• M17: 8,342,774 km (0.099 R)
• M18: 9,262,053 km (0.088 R)
• M19: 10,020,365 km (0.103 R)
• M20: 10,407,075 km (0.085 R)
• M21: 10,455,694 km (0.101 R)
• M22: 10,996,191 km (0.109 R)
• M23: 12,412,584 km (0.116 R)
• M24: 13,194,682 km (0.045 R)
• M25: 14,154,203 km (0.094 R)
• M26: 16,820,934 km (0.12 R)
• M27: 17,165,009 km (0.062 R)
• M28: 17,453,434 km (0.092 R)
• M29: 17,743,654 km (0.082 R)
• M30: 21,161,666 km (0.089 R)
• M31: 21,223,300 km (0.071 R)
• M32: 21,657,284 km (0.118 R)
• M33: 22,596,908 km (0.113 R)
• M34: 24,063,416 km (0.116 R)
• M35: 24,645,651 km (0.089 R)
• M36: 24,775,651 km (0.096 R)
• M37: 25,297,898 km (0.093 R)
• M38: 25,823,884 km (0.093 R)
• M39: 26,486,303 km (0.115 R)
• M40: 27,625,491 km (0.061 R)
• M41: 28,848,902 km (0.032 R)
• M42: 29,329,411 km (0.109 R)
• M43: 29,398,226 km (0.046 R)
• M44: 30,437,781 km (0.102 R)
• M45: 32,125,694 km (0.098 R)
• M46: 32,552,497 km (0.101 R)
• M47: 33,411,637 km (0.1 R)
• M48: 33,916,231 km (0.11 R)
• M49: 34,060,892 km (0.058 R)
• M50: 35,079,055 km (0.086 R)
• M51: 36,476,748 km (0.069 R)
• M52: 37,145,301 km (0.111 R)
• M53: 38,193,084 km (0.117 R)
• M54: 38,494,225 km (0.113 R)
• M55: 38,720,566 km (0.079 R)
• M56: 40,931,773 km (0.1 R)
• M57: 43,497,376 km (0.117 R)
• M58: 44,363,997 km (0.111 R)
• M59: 46,756,665 km (0.115 R)
• M60: 46,917,632 km (0.067 R)
• M61: 50,176,023 km (0.079 R)
• M62: 50,588,315 km (0.073 R)
• M63: 53,086,300 km (0.087 R)
• M64: 53,422,447 km (0.109 R)
• M65: 53,506,670 km (0.111 R)
• M66: 53,590,744 km (0.076 R)
• M67: 55,880,190 km (0.088 R)
• M68: 56,736,189 km (0.077 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit