🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.68 AU - 0.78 AU

Year: 236 Days

Day: 19.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,304,830 km

• M1: 236,215 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.87 AU - 1.09 AU

Year: 367 Days

Day: 28.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.61 AU - 1.77 AU

Year: 832 Days

Day: 48 Hours

Environment

Temp: -60 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.7 AU - 2.7 AU

Year: 1236 Days

Day: 45.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,304,830 km

• M1: 1,453,643 km (0.119 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 8.4

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.91 AU - 7.39 AU

Year: 5776 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,304,830 km

• M1: 110,553 km (0.059 R)
• M2: 326,722 km (0.103 R)
• M3: 379,081 km (0.103 R)
• M4: 582,833 km (0.117 R)
• M5: 881,431 km (0.108 R)
• M6: 943,514 km (0.114 R)
• M7: 1,105,678 km (0.061 R)
• M8: 1,457,233 km (0.12 R)
• M9: 1,569,431 km (0.028 R)
• M10: 1,923,380 km (0.089 R)
• M11: 1,984,865 km (0.087 R)
• M12: 2,301,862 km (0.1 R)
• M13: 2,367,237 km (0.044 R)
• M14: 3,007,366 km (0.057 R)
• M15: 3,322,120 km (0.108 R)
• M16: 3,495,953 km (0.081 R)
• M17: 3,647,495 km (0.057 R)
• M18: 3,724,089 km (0.088 R)
• M19: 4,221,353 km (0.066 R)
• M20: 4,546,279 km (0.117 R)
• M21: 4,963,807 km (0.086 R)
• M22: 5,105,775 km (0.088 R)
• M23: 5,277,962 km (0.056 R)
• M24: 5,335,707 km (0.033 R)
• M25: 5,895,353 km (0.093 R)
• M26: 6,167,023 km (0.119 R)
• M27: 6,754,045 km (0.112 R)
• M28: 6,816,876 km (0.068 R)
• M29: 6,943,136 km (0.086 R)
• M30: 7,006,566 km (0.066 R)
• M31: 7,520,883 km (0.094 R)
• M32: 7,651,333 km (0.113 R)
• M33: 8,114,039 km (0.087 R)
• M34: 8,450,036 km (0.103 R)
• M35: 8,517,804 km (0.047 R)
• M36: 9,205,355 km (0.112 R)
• M37: 9,946,314 km (0.051 R)
• M38: 10,017,971 km (0.099 R)
• M39: 10,853,326 km (0.107 R)
• M40: 11,447,678 km (0.117 R)
• M41: 12,243,688 km (0.075 R)
• M42: 12,551,710 km (0.114 R)
• M43: 12,629,052 km (0.092 R)
• M44: 12,979,410 km (0.029 R)
• M45: 13,411,748 km (0.103 R)
• M46: 13,689,402 km (0.095 R)
• M47: 14,009,093 km (0.058 R)
• M48: 14,331,177 km (0.057 R)
• M49: 14,493,191 km (0.075 R)
• M50: 15,147,084 km (0.077 R)
• M51: 15,519,134 km (0.065 R)
• M52: 15,768,962 km (0.089 R)
• M53: 16,781,141 km (0.11 R)
• M54: 17,166,206 km (0.083 R)
• M55: 17,510,880 km (0.099 R)
• M56: 18,163,276 km (0.12 R)
• M57: 18,779,320 km (0.04 R)
• M58: 19,001,024 km (0.091 R)
• M59: 19,626,493 km (0.097 R)
• M60: 20,258,544 km (0.053 R)
• M61: 20,989,180 km (0.12 R)
• M62: 21,173,185 km (0.055 R)
• M63: 21,821,542 km (0.103 R)
• M64: 22,853,319 km (0.088 R)
• M65: 23,996,994 km (0.053 R)
• M66: 24,285,718 km (0.035 R)
• M67: 25,403,663 km (0.118 R)
• M68: 25,894,793 km (0.034 R)
• M69: 26,637,546 km (0.115 R)
• M70: 26,986,558 km (0.089 R)
• M71: 27,638,805 km (0.119 R)
• M72: 27,739,484 km (0.112 R)
• M73: 27,891,027 km (0.097 R)
• M74: 28,448,578 km (0.119 R)
• M75: 29,009,869 km (0.101 R)
• M76: 29,317,443 km (0.09 R)
• M77: 29,936,180 km (0.083 R)
• M78: 30,091,462 km (0.105 R)
• M79: 30,715,435 km (0.114 R)
• M80: 31,606,739 km (0.066 R)
• M81: 32,666,191 km (0.106 R)
• M82: 33,146,699 km (0.084 R)
• M83: 34,602,287 km (0.12 R)
• M84: 34,983,163 km (0.075 R)
• M85: 35,037,616 km (0.107 R)
• M86: 36,575,483 km (0.095 R)
• M87: 36,686,185 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.9

Radius: 5.2

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.78 AU - 15.62 AU

Year: 20267 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,304,830 km

• M1: 76,145 km (0.063 R)
• M2: 134,040 km (0.111 R)
• M3: 558,748 km (0.069 R)
• M4: 887,714 km (0.101 R)
• M5: 1,059,452 km (0.117 R)
• M6: 1,405,771 km (0.108 R)
• M7: 1,635,254 km (0.089 R)
• M8: 1,907,672 km (0.098 R)
• M9: 2,771,749 km (0.068 R)
• M10: 2,842,659 km (0.091 R)
• M11: 2,950,220 km (0.048 R)
• M12: 3,022,625 km (0.081 R)
• M13: 3,355,929 km (0.083 R)
• M14: 3,700,752 km (0.049 R)
• M15: 4,341,629 km (0.115 R)
• M16: 4,465,496 km (0.07 R)
• M17: 4,716,970 km (0.101 R)
• M18: 5,813,523 km (0.095 R)
• M19: 6,273,237 km (0.111 R)
• M20: 6,936,404 km (0.083 R)
• M21: 7,032,895 km (0.081 R)
• M22: 10,020,365 km (0.11 R)
• M23: 10,570,286 km (0.053 R)
• M24: 11,929,832 km (0.111 R)
• M25: 12,807,074 km (0.044 R)
• M26: 13,283,393 km (0.036 R)
• M27: 13,583,935 km (0.09 R)
• M28: 14,069,680 km (0.116 R)
• M29: 16,970,682 km (0.073 R)
• M30: 17,889,213 km (0.116 R)
• M31: 17,955,335 km (0.103 R)
• M32: 20,048,359 km (0.097 R)
• M33: 20,323,918 km (0.085 R)
• M34: 20,948,788 km (0.09 R)
• M35: 21,862,233 km (0.12 R)
• M36: 22,288,288 km (0.101 R)
• M37: 22,430,854 km (0.086 R)
• M38: 23,437,648 km (0.096 R)
• M39: 23,582,608 km (0.061 R)
• M40: 23,800,722 km (0.074 R)
• M41: 24,679,759 km (0.11 R)
• M42: 24,827,412 km (0.065 R)
• M43: 24,975,215 km (0.062 R)
• M44: 25,644,067 km (0.036 R)
• M45: 25,793,515 km (0.089 R)
• M46: 26,771,885 km (0.05 R)
• M47: 27,685,779 km (0.05 R)
• M48: 28,687,336 km (0.114 R)
• M49: 29,622,323 km (0.09 R)
• M50: 30,014,868 km (0.067 R)
• M51: 30,409,208 km (0.117 R)
• M52: 30,646,470 km (0.043 R)
• M53: 32,972,717 km (0.109 R)
• M54: 33,624,216 km (0.12 R)
• M55: 33,787,876 km (0.073 R)
• M56: 34,280,202 km (0.111 R)
• M57: 34,609,617 km (0.094 R)
• M58: 36,105,446 km (0.066 R)
• M59: 37,114,334 km (0.101 R)
• M60: 38,987,898 km (0.119 R)
• M61: 39,676,796 km (0.07 R)
• M62: 39,936,199 km (0.073 R)
• M63: 40,456,650 km (0.098 R)
• M64: 41,679,762 km (0.097 R)
• M65: 43,269,987 km (0.102 R)
• M66: 43,626,030 km (0.119 R)
• M67: 44,341,108 km (0.066 R)
• M68: 45,060,075 km (0.051 R)
• M69: 45,782,932 km (0.075 R)
• M70: 46,236,663 km (0.058 R)
• M71: 48,435,003 km (0.087 R)
• M72: 50,761,101 km (0.107 R)
• M73: 51,701,623 km (0.093 R)
• M74: 52,363,443 km (0.053 R)
• M75: 53,313,689 km (0.085 R)
• M76: 53,982,242 km (0.09 R)
• M77: 54,365,661 km (0.118 R)
• M78: 54,461,554 km (0.087 R)
• M79: 56,684,279 km (0.119 R)
• M80: 56,781,667 km (0.096 R)
• M81: 57,757,793 km (0.095 R)
• M82: 58,346,162 km (0.069 R)
• M83: 59,429,998 km (0.092 R)
• M84: 60,222,418 km (0.072 R)
• M85: 60,619,900 km (0.045 R)
• M86: 61,617,568 km (0.082 R)
• M87: 63,527,933 km (0.067 R)
• M88: 64,236,578 km (0.028 R)
• M89: 66,275,896 km (0.086 R)
• M90: 69,478,487 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.5

Radius: 4.3

Gravity: 32.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.79 AU - 15.03 AU

Year: 20718 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,304,830 km

• M1: 65,673 km (0.093 R)
• M2: 139,126 km (0.098 R)
• M3: 401,371 km (0.096 R)
• M4: 539,600 km (0.098 R)
• M5: 1,172,099 km (0.114 R)
• M6: 1,926,073 km (0.086 R)
• M7: 2,262,069 km (0.071 R)
• M8: 2,401,495 km (0.109 R)
• M9: 2,508,008 km (0.039 R)
• M10: 2,836,525 km (0.092 R)
• M11: 3,178,656 km (0.103 R)
• M12: 4,238,257 km (0.103 R)
• M13: 4,805,532 km (0.106 R)
• M14: 5,257,916 km (0.066 R)
• M15: 5,350,069 km (0.112 R)
• M16: 8,350,703 km (0.115 R)
• M17: 8,674,732 km (0.076 R)
• M18: 8,838,242 km (0.071 R)
• M19: 8,892,995 km (0.093 R)
• M20: 9,057,852 km (0.057 R)
• M21: 10,125,382 km (0.066 R)
• M22: 10,182,678 km (0.105 R)
• M23: 10,937,100 km (0.027 R)
• M24: 11,769,463 km (0.115 R)
• M25: 12,011,063 km (0.072 R)
• M26: 12,560,536 km (0.11 R)
• M27: 14,065,341 km (0.072 R)
• M28: 14,386,079 km (0.093 R)
• M29: 14,644,285 km (0.107 R)
• M30: 15,034,586 km (0.111 R)
• M31: 15,560,123 km (0.061 R)
• M32: 16,427,043 km (0.09 R)
• M33: 16,629,299 km (0.111 R)
• M34: 16,832,453 km (0.079 R)
• M35: 18,068,281 km (0.102 R)
• M36: 18,277,120 km (0.082 R)
• M37: 18,486,706 km (0.119 R)
• M38: 19,049,494 km (0.089 R)
• M39: 19,832,489 km (0.071 R)
• M40: 20,191,823 km (0.112 R)
• M41: 20,336,185 km (0.062 R)
• M42: 20,990,077 km (0.042 R)
• M43: 21,429,895 km (0.034 R)
• M44: 22,095,157 km (0.079 R)
• M45: 22,767,150 km (0.065 R)
• M46: 22,842,248 km (0.082 R)
• M47: 23,521,722 km (0.112 R)
• M48: 24,823,223 km (0.119 R)
• M49: 26,700,078 km (0.081 R)
• M50: 28,460,097 km (0.117 R)
• M51: 29,681,564 km (0.097 R)
• M52: 31,336,565 km (0.088 R)
• M53: 31,587,291 km (0.047 R)
• M54: 31,922,839 km (0.113 R)
• M55: 32,175,211 km (0.061 R)
• M56: 34,908,065 km (0.041 R)
• M57: 34,994,682 km (0.101 R)
• M58: 35,341,749 km (0.101 R)
• M59: 35,602,797 km (0.049 R)
• M60: 36,917,763 km (0.081 R)
• M61: 37,981,104 km (0.087 R)
• M62: 38,695,584 km (0.12 R)
• M63: 38,964,710 km (0.095 R)
• M64: 41,597,483 km (0.088 R)
• M65: 45,227,775 km (0.041 R)
• M66: 46,555,456 km (0.108 R)
• M67: 46,841,636 km (0.086 R)
• M68: 47,799,661 km (0.06 R)
• M69: 47,895,853 km (0.1 R)
• M70: 47,992,044 km (0.05 R)
• M71: 48,570,838 km (0.09 R)
• M72: 50,418,671 km (0.087 R)
• M73: 51,696,237 km (0.038 R)
• M74: 51,893,706 km (0.114 R)
• M75: 52,686,126 km (0.1 R)
• M76: 52,984,275 km (0.082 R)
• M77: 53,482,585 km (0.116 R)
• M78: 55,289,129 km (0.087 R)
• M79: 55,592,065 km (0.114 R)
• M80: 55,693,193 km (0.118 R)
• M81: 55,794,471 km (0.117 R)
• M82: 56,402,885 km (0.11 R)
• M83: 57,013,544 km (0.101 R)
• M84: 58,755,611 km (0.078 R)
• M85: 60,203,269 km (0.079 R)
• M86: 60,931,512 km (0.026 R)
• M87: 61,558,028 km (0.066 R)
• M88: 62,186,638 km (0.084 R)
• M89: 64,935,349 km (0.083 R)
• M90: 69,894,668 km (0.099 R)
• M91: 70,659,861 km (0.044 R)
• M92: 73,193,900 km (0.118 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: 264 - 19,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit