🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.73 AU - 0.83 AU

Year: 287 Days

Day: 26.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.25 AU - 1.53 AU

Year: 682 Days

Day: 37 Hours

Environment

Temp: -79 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,615,759 km

• M1: 754,123 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.5 AU - 3.42 AU

Year: 2120 Days

Day: 39.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 8

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.15 AU - 4.57 AU

Year: 3157 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,615,759 km

• M1: 149,448 km (0.064 R)
• M2: 216,468 km (0.067 R)
• M3: 307,274 km (0.073 R)
• M4: 374,144 km (0.062 R)
• M5: 525,388 km (0.058 R)
• M6: 697,126 km (0.083 R)
• M7: 758,611 km (0.109 R)
• M8: 854,353 km (0.05 R)
• M9: 1,011,880 km (0.043 R)
• M10: 1,203,515 km (0.099 R)
• M11: 1,342,342 km (0.12 R)
• M12: 1,486,404 km (0.104 R)
• M13: 1,580,801 km (0.09 R)
• M14: 1,719,179 km (0.098 R)
• M15: 1,890,468 km (0.077 R)
• M16: 2,097,661 km (0.103 R)
• M17: 2,188,617 km (0.1 R)
• M18: 2,485,718 km (0.029 R)
• M19: 2,582,209 km (0.055 R)
• M20: 2,896,215 km (0.064 R)
• M21: 2,963,833 km (0.112 R)
• M22: 3,100,715 km (0.118 R)
• M23: 3,222,338 km (0.077 R)
• M24: 3,274,847 km (0.041 R)
• M25: 3,560,280 km (0.083 R)
• M26: 4,040,938 km (0.091 R)
• M27: 4,173,930 km (0.082 R)
• M28: 4,308,419 km (0.098 R)
• M29: 4,483,299 km (0.052 R)
• M30: 4,621,078 km (0.106 R)
• M31: 4,740,158 km (0.106 R)
• M32: 5,083,336 km (0.107 R)
• M33: 5,185,810 km (0.065 R)
• M34: 5,268,239 km (0.081 R)
• M35: 5,330,471 km (0.117 R)
• M36: 5,392,854 km (0.026 R)
• M37: 5,518,366 km (0.118 R)
• M38: 5,708,505 km (0.096 R)
• M39: 6,379,900 km (0.052 R)
• M40: 6,848,890 km (0.117 R)
• M41: 6,962,135 km (0.102 R)
• M42: 7,843,566 km (0.099 R)
• M43: 7,938,261 km (0.076 R)
• M44: 8,177,020 km (0.088 R)
• M45: 8,369,702 km (0.108 R)
• M46: 8,956,873 km (0.095 R)
• M47: 9,031,223 km (0.066 R)
• M48: 9,734,782 km (0.116 R)
• M49: 10,691,461 km (0.089 R)
• M50: 10,875,765 km (0.117 R)
• M51: 10,981,680 km (0.1 R)
• M52: 11,034,638 km (0.105 R)
• M53: 12,333,148 km (0.034 R)
• M54: 12,720,905 km (0.097 R)
• M55: 13,423,267 km (0.07 R)
• M56: 13,479,965 km (0.08 R)
• M57: 13,965,560 km (0.086 R)
• M58: 14,051,728 km (0.114 R)
• M59: 14,602,248 km (0.102 R)
• M60: 15,634,773 km (0.111 R)
• M61: 16,205,189 km (0.087 R)
• M62: 16,447,388 km (0.095 R)
• M63: 16,660,266 km (0.057 R)
• M64: 17,397,185 km (0.11 R)
• M65: 17,645,069 km (0.07 R)
• M66: 18,207,407 km (0.097 R)
• M67: 18,364,635 km (0.065 R)
• M68: 18,490,746 km (0.087 R)
• M69: 18,617,156 km (0.044 R)
• M70: 18,998,032 km (0.104 R)
• M71: 19,574,283 km (0.112 R)
• M72: 19,994,055 km (0.079 R)
• M73: 20,221,294 km (0.104 R)
• M74: 20,973,921 km (0.105 R)
• M75: 21,403,416 km (0.069 R)
• M76: 21,735,823 km (0.095 R)
• M77: 21,802,394 km (0.097 R)
• M78: 22,338,253 km (0.106 R)
• M79: 22,472,891 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 14.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.4 AU - 6.42 AU

Year: 5238 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,615,759 km

• M1: 192,233 km (0.09 R)
• M2: 399,875 km (0.101 R)
• M3: 629,807 km (0.054 R)
• M4: 747,989 km (0.038 R)
• M5: 885,919 km (0.062 R)
• M6: 975,677 km (0.078 R)
• M7: 1,080,695 km (0.053 R)
• M8: 1,434,045 km (0.111 R)
• M9: 1,555,519 km (0.047 R)
• M10: 1,809,536 km (0.101 R)
• M11: 1,941,780 km (0.12 R)
• M12: 2,185,176 km (0.104 R)
• M13: 2,471,357 km (0.074 R)
• M14: 2,569,493 km (0.037 R)
• M15: 2,906,387 km (0.07 R)
• M16: 3,623,111 km (0.073 R)
• M17: 4,453,080 km (0.09 R)
• M18: 4,614,047 km (0.075 R)
• M19: 4,983,255 km (0.118 R)
• M20: 5,213,635 km (0.101 R)
• M21: 6,170,463 km (0.088 R)
• M22: 6,970,214 km (0.119 R)
• M23: 7,063,862 km (0.11 R)
• M24: 7,299,479 km (0.098 R)
• M25: 7,997,502 km (0.096 R)
• M26: 8,243,142 km (0.079 R)
• M27: 8,342,176 km (0.102 R)
• M28: 8,516,457 km (0.115 R)
• M29: 9,405,517 km (0.081 R)
• M30: 9,560,950 km (0.084 R)
• M31: 9,769,489 km (0.075 R)
• M32: 9,953,195 km (0.072 R)
• M33: 10,111,619 km (0.091 R)
• M34: 10,350,826 km (0.029 R)
• M35: 10,780,771 km (0.066 R)
• M36: 10,943,533 km (0.03 R)
• M37: 11,354,030 km (0.035 R)
• M38: 11,519,634 km (0.104 R)
• M39: 11,713,812 km (0.112 R)
• M40: 11,993,261 km (0.113 R)
• M41: 12,246,530 km (0.101 R)
• M42: 12,473,171 km (0.056 R)
• M43: 13,277,559 km (0.082 R)
• M44: 13,422,968 km (0.108 R)
• M45: 13,715,432 km (0.119 R)
• M46: 14,128,472 km (0.106 R)
• M47: 14,755,586 km (0.1 R)
• M48: 14,906,231 km (0.119 R)
• M49: 14,996,887 km (0.117 R)
• M50: 15,087,693 km (0.119 R)
• M51: 15,453,011 km (0.099 R)
• M52: 15,759,537 km (0.063 R)
• M53: 15,851,839 km (0.081 R)
• M54: 16,785,479 km (0.048 R)
• M55: 16,974,422 km (0.077 R)
• M56: 17,132,247 km (0.099 R)
• M57: 17,609,016 km (0.112 R)
• M58: 18,025,795 km (0.086 R)
• M59: 18,283,852 km (0.085 R)
• M60: 18,380,941 km (0.114 R)
• M61: 18,478,179 km (0.108 R)
• M62: 18,901,691 km (0.114 R)
• M63: 20,258,244 km (0.101 R)
• M64: 20,560,283 km (0.111 R)
• M65: 20,661,261 km (0.081 R)
• M66: 20,830,008 km (0.115 R)
• M67: 21,475,223 km (0.094 R)
• M68: 21,748,838 km (0.12 R)
• M69: 22,195,986 km (0.094 R)
• M70: 23,274,586 km (0.119 R)
• M71: 23,450,214 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 7.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.68 AU - 13.1 AU

Year: 19263 Days

Day: 24.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,615,759 km

• M1: 109,506 km (0.107 R)
• M2: 170,392 km (0.105 R)
• M3: 226,491 km (0.078 R)
• M4: 316,399 km (0.093 R)
• M5: 1,113,008 km (0.083 R)
• M6: 1,344,586 km (0.086 R)
• M7: 1,500,018 km (0.093 R)
• M8: 1,828,385 km (0.107 R)
• M9: 1,976,038 km (0.093 R)
• M10: 2,127,731 km (0.115 R)
• M11: 2,230,953 km (0.113 R)
• M12: 2,388,928 km (0.092 R)
• M13: 2,523,417 km (0.117 R)
• M14: 2,660,598 km (0.088 R)
• M15: 3,115,675 km (0.114 R)
• M16: 3,292,649 km (0.091 R)
• M17: 4,001,294 km (0.078 R)
• M18: 4,891,402 km (0.093 R)
• M19: 4,959,768 km (0.085 R)
• M20: 5,624,730 km (0.099 R)
• M21: 6,022,511 km (0.07 R)
• M22: 6,280,418 km (0.083 R)
• M23: 6,998,488 km (0.118 R)
• M24: 7,544,221 km (0.077 R)
• M25: 7,663,001 km (0.118 R)
• M26: 7,742,438 km (0.079 R)
• M27: 8,511,371 km (0.078 R)
• M28: 10,033,978 km (0.101 R)
• M29: 10,515,833 km (0.078 R)
• M30: 10,781,818 km (0.092 R)
• M31: 12,052,352 km (0.027 R)
• M32: 12,144,954 km (0.117 R)
• M33: 12,377,429 km (0.079 R)
• M34: 13,851,117 km (0.081 R)
• M35: 13,996,526 km (0.052 R)
• M36: 14,142,684 km (0.092 R)
• M37: 14,289,289 km (0.029 R)
• M38: 15,379,409 km (0.07 R)
• M39: 15,479,789 km (0.101 R)
• M40: 15,580,469 km (0.065 R)
• M41: 15,731,862 km (0.088 R)
• M42: 16,291,059 km (0.069 R)
• M43: 16,393,533 km (0.055 R)
• M44: 16,598,931 km (0.098 R)
• M45: 16,753,466 km (0.081 R)
• M46: 16,856,838 km (0.119 R)
• M47: 17,376,840 km (0.059 R)
• M48: 17,429,050 km (0.048 R)
• M49: 18,060,652 km (0.095 R)
• M50: 18,806,846 km (0.085 R)
• M51: 18,967,963 km (0.058 R)
• M52: 19,129,678 km (0.081 R)
• M53: 19,454,455 km (0.094 R)
• M54: 19,508,759 km (0.115 R)
• M55: 20,384,355 km (0.104 R)
• M56: 21,609,113 km (0.076 R)
• M57: 22,514,928 km (0.112 R)
• M58: 23,259,926 km (0.038 R)
• M59: 24,013,001 km (0.096 R)
• M60: 24,129,538 km (0.12 R)
• M61: 25,424,158 km (0.101 R)
• M62: 25,781,099 km (0.095 R)
• M63: 26,319,801 km (0.093 R)
• M64: 27,713,006 km (0.104 R)
• M65: 28,511,110 km (0.073 R)
• M66: 28,572,745 km (0.12 R)
• M67: 29,068,063 km (0.108 R)
• M68: 30,633,754 km (0.082 R)
• M69: 31,140,592 km (0.092 R)
• M70: 31,906,084 km (0.04 R)
• M71: 33,585,620 km (0.069 R)
• M72: 34,108,315 km (0.119 R)
• M73: 34,173,689 km (0.117 R)
• M74: 36,359,014 km (0.119 R)
• M75: 37,299,686 km (0.04 R)
• M76: 37,570,009 km (0.087 R)
• M77: 38,112,302 km (0.039 R)
• M78: 39,962,079 km (0.107 R)
• M79: 40,100,308 km (0.106 R)
• M80: 41,560,832 km (0.104 R)
• M81: 43,109,469 km (0.073 R)
• M82: 43,251,138 km (0.084 R)
• M83: 44,104,743 km (0.107 R)
• M84: 44,605,148 km (0.093 R)
• M85: 44,676,806 km (0.04 R)
• M86: 45,179,455 km (0.074 R)
• M87: 46,190,437 km (0.094 R)
• M88: 46,480,657 km (0.062 R)
• M89: 46,625,916 km (0.044 R)
• M90: 46,917,034 km (0.068 R)
• M91: 47,647,520 km (0.079 R)
• M92: 48,381,597 km (0.114 R)
• M93: 48,676,305 km (0.112 R)
• M94: 49,341,716 km (0.11 R)
• M95: 49,415,767 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 7.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.94 AU - 19.86 AU

Year: 26390 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,615,759 km

• M1: 114,891 km (0.084 R)
• M2: 318,195 km (0.094 R)
• M3: 416,480 km (0.11 R)
• M4: 773,720 km (0.025 R)
• M5: 890,855 km (0.113 R)
• M6: 1,164,919 km (0.042 R)
• M7: 1,393,355 km (0.085 R)
• M8: 1,611,019 km (0.105 R)
• M9: 1,787,994 km (0.114 R)
• M10: 2,078,812 km (0.077 R)
• M11: 2,188,318 km (0.06 R)
• M12: 2,384,590 km (0.057 R)
• M13: 2,794,189 km (0.076 R)
• M14: 3,007,216 km (0.106 R)
• M15: 4,253,516 km (0.098 R)
• M16: 4,676,878 km (0.083 R)
• M17: 4,857,144 km (0.06 R)
• M18: 5,003,151 km (0.038 R)
• M19: 5,113,554 km (0.116 R)
• M20: 5,412,002 km (0.07 R)
• M21: 5,525,397 km (0.114 R)
• M22: 5,601,393 km (0.119 R)
• M23: 5,947,862 km (0.105 R)
• M24: 6,261,568 km (0.113 R)
• M25: 6,500,476 km (0.087 R)
• M26: 6,580,810 km (0.111 R)
• M27: 6,661,444 km (0.12 R)
• M28: 6,946,278 km (0.104 R)
• M29: 7,193,563 km (0.1 R)
• M30: 7,360,066 km (0.072 R)
• M31: 8,038,791 km (0.115 R)
• M32: 8,429,391 km (0.083 R)
• M33: 9,228,842 km (0.104 R)
• M34: 10,994,995 km (0.076 R)
• M35: 11,379,910 km (0.112 R)
• M36: 11,769,164 km (0.096 R)
• M37: 12,311,606 km (0.107 R)
• M38: 12,510,870 km (0.098 R)
• M39: 12,963,104 km (0.077 R)
• M40: 14,039,162 km (0.12 R)
• M41: 14,772,341 km (0.107 R)
• M42: 15,090,386 km (0.115 R)
• M43: 15,250,306 km (0.104 R)
• M44: 16,166,743 km (0.115 R)
• M45: 17,883,528 km (0.039 R)
• M46: 17,996,325 km (0.028 R)
• M47: 18,279,065 km (0.03 R)
• M48: 18,792,036 km (0.119 R)
• M49: 19,948,726 km (0.089 R)
• M50: 20,771,964 km (0.09 R)
• M51: 20,949,835 km (0.077 R)
• M52: 23,988,019 km (0.061 R)
• M53: 24,174,567 km (0.087 R)
• M54: 24,236,949 km (0.077 R)
• M55: 24,424,096 km (0.117 R)
• M56: 24,549,310 km (0.076 R)
• M57: 24,863,017 km (0.097 R)
• M58: 25,178,070 km (0.055 R)
• M59: 25,875,794 km (0.056 R)
• M60: 26,131,158 km (0.1 R)
• M61: 27,355,167 km (0.065 R)
• M62: 28,400,408 km (0.062 R)
• M63: 28,994,162 km (0.089 R)
• M64: 29,126,705 km (0.077 R)
• M65: 32,366,247 km (0.076 R)
• M66: 32,710,173 km (0.087 R)
• M67: 33,124,559 km (0.075 R)
• M68: 34,028,429 km (0.103 R)
• M69: 34,518,362 km (0.073 R)
• M70: 35,789,047 km (0.118 R)
• M71: 36,287,357 km (0.096 R)
• M72: 36,931,376 km (0.087 R)
• M73: 37,074,990 km (0.057 R)
• M74: 37,290,860 km (0.1 R)
• M75: 38,813,018 km (0.119 R)
• M76: 38,886,022 km (0.084 R)
• M77: 39,692,055 km (0.096 R)
• M78: 39,839,110 km (0.117 R)
• M79: 40,281,620 km (0.073 R)
• M80: 44,642,099 km (0.061 R)
• M81: 45,332,044 km (0.119 R)
• M82: 46,644,915 km (0.1 R)
• M83: 48,913,118 km (0.12 R)
• M84: 49,228,770 km (0.111 R)
• M85: 50,020,890 km (0.119 R)
• M86: 50,897,085 km (0.063 R)
• M87: 51,296,960 km (0.082 R)
• M88: 53,637,269 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit