🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 140 Days

Day: 26.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.02 AU - 1.22 AU

Year: 442 Days

Day: 25.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,179,902 km

• M1: 744,997 km (0.107 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.32 AU - 2.2 AU

Year: 870 Days

Day: 20.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.91 AU - 2.39 AU

Year: 1175 Days

Day: 44.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.79 AU - 5.11 AU

Year: 4105 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,179,902 km

• M1: 116,986 km (0.056 R)
• M2: 411,394 km (0.086 R)
• M3: 512,074 km (0.055 R)
• M4: 622,028 km (0.099 R)
• M5: 877,092 km (0.077 R)
• M6: 938,278 km (0.096 R)
• M7: 1,022,202 km (0.095 R)
• M8: 1,232,238 km (0.106 R)
• M9: 1,604,736 km (0.088 R)
• M10: 1,876,556 km (0.081 R)
• M11: 2,261,770 km (0.113 R)
• M12: 2,522,519 km (0.103 R)
• M13: 2,762,474 km (0.081 R)
• M14: 2,869,886 km (0.085 R)
• M15: 2,978,643 km (0.112 R)
• M16: 3,072,890 km (0.052 R)
• M17: 3,184,340 km (0.094 R)
• M18: 3,460,348 km (0.11 R)
• M19: 3,676,667 km (0.103 R)
• M20: 4,658,627 km (0.063 R)
• M21: 4,823,634 km (0.071 R)
• M22: 4,953,485 km (0.067 R)
• M23: 5,387,917 km (0.087 R)
• M24: 5,503,406 km (0.098 R)
• M25: 5,795,422 km (0.065 R)
• M26: 6,273,387 km (0.053 R)
• M27: 6,394,860 km (0.077 R)
• M28: 6,867,739 km (0.093 R)
• M29: 7,630,539 km (0.098 R)
• M30: 8,198,113 km (0.088 R)
• M31: 8,531,716 km (0.102 R)
• M32: 8,688,944 km (0.075 R)
• M33: 8,756,562 km (0.043 R)
• M34: 8,824,479 km (0.106 R)
• M35: 8,938,024 km (0.118 R)
• M36: 9,097,645 km (0.119 R)
• M37: 9,396,841 km (0.12 R)
• M38: 9,512,779 km (0.117 R)
• M39: 9,605,829 km (0.047 R)
• M40: 9,863,287 km (0.099 R)
• M41: 9,957,533 km (0.113 R)
• M42: 10,075,716 km (0.078 R)
• M43: 10,242,069 km (0.078 R)
• M44: 10,481,126 km (0.065 R)
• M45: 10,601,403 km (0.093 R)
• M46: 10,746,213 km (0.057 R)
• M47: 11,062,463 km (0.051 R)
• M48: 11,654,273 km (0.037 R)
• M49: 11,979,199 km (0.083 R)
• M50: 12,079,729 km (0.061 R)
• M51: 12,332,400 km (0.104 R)
• M52: 12,408,545 km (0.09 R)
• M53: 13,023,392 km (0.084 R)
• M54: 13,152,645 km (0.067 R)
• M55: 13,282,496 km (0.111 R)
• M56: 13,412,646 km (0.09 R)
• M57: 13,726,801 km (0.089 R)
• M58: 14,229,301 km (0.106 R)
• M59: 14,710,856 km (0.058 R)
• M60: 14,818,567 km (0.09 R)
• M61: 14,953,504 km (0.098 R)
• M62: 15,415,761 km (0.053 R)
• M63: 15,827,604 km (0.073 R)
• M64: 16,020,885 km (0.103 R)
• M65: 16,354,338 km (0.098 R)
• M66: 16,465,938 km (0.029 R)
• M67: 16,915,031 km (0.108 R)
• M68: 16,971,430 km (0.11 R)
• M69: 17,226,045 km (0.114 R)
• M70: 17,282,892 km (0.112 R)
• M71: 17,739,166 km (0.103 R)
• M72: 18,055,266 km (0.094 R)
• M73: 18,112,861 km (0.12 R)
• M74: 18,344,140 km (0.098 R)
• M75: 18,692,852 km (0.109 R)
• M76: 18,955,995 km (0.089 R)
• M77: 19,220,185 km (0.12 R)
• M78: 19,456,101 km (0.088 R)
• M79: 19,633,673 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.3

Radius: 11

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.15 AU - 8.73 AU

Year: 7565 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,179,902 km

• M1: 155,881 km (0.057 R)
• M2: 542,442 km (0.112 R)
• M3: 882,179 km (0.065 R)
• M4: 964,607 km (0.082 R)
• M5: 1,228,647 km (0.08 R)
• M6: 1,302,997 km (0.115 R)
• M7: 1,417,739 km (0.085 R)
• M8: 1,803,702 km (0.054 R)
• M9: 2,943,189 km (0.056 R)
• M10: 3,277,091 km (0.112 R)
• M11: 3,488,772 km (0.066 R)
• M12: 4,322,331 km (0.108 R)
• M13: 5,369,816 km (0.116 R)
• M14: 6,164,330 km (0.089 R)
• M15: 6,759,131 km (0.115 R)
• M16: 6,859,960 km (0.096 R)
• M17: 7,510,860 km (0.088 R)
• M18: 7,580,573 km (0.099 R)
• M19: 9,769,339 km (0.108 R)
• M20: 10,345,291 km (0.055 R)
• M21: 10,617,858 km (0.06 R)
• M22: 11,369,737 km (0.063 R)
• M23: 12,924,358 km (0.119 R)
• M24: 13,683,867 km (0.063 R)
• M25: 14,544,803 km (0.081 R)
• M26: 14,850,281 km (0.11 R)
• M27: 15,025,760 km (0.107 R)
• M28: 15,958,502 km (0.025 R)
• M29: 16,138,319 km (0.033 R)
• M30: 16,681,659 km (0.051 R)
• M31: 16,772,764 km (0.04 R)
• M32: 17,185,055 km (0.111 R)
• M33: 17,647,014 km (0.108 R)
• M34: 18,066,336 km (0.102 R)
• M35: 18,583,347 km (0.094 R)
• M36: 19,343,902 km (0.083 R)
• M37: 19,487,666 km (0.059 R)
• M38: 19,824,560 km (0.083 R)
• M39: 20,846,463 km (0.101 R)
• M40: 22,941,432 km (0.053 R)
• M41: 23,654,715 km (0.075 R)
• M42: 23,859,813 km (0.102 R)
• M43: 24,478,550 km (0.075 R)
• M44: 24,686,042 km (0.062 R)
• M45: 25,050,463 km (0.114 R)
• M46: 25,890,305 km (0.094 R)
• M47: 27,167,123 km (0.08 R)
• M48: 27,705,226 km (0.083 R)
• M49: 28,029,704 km (0.073 R)
• M50: 28,518,889 km (0.082 R)
• M51: 28,682,699 km (0.059 R)
• M52: 29,010,917 km (0.094 R)
• M53: 29,395,533 km (0.059 R)
• M54: 29,947,998 km (0.042 R)
• M55: 30,058,850 km (0.103 R)
• M56: 30,169,851 km (0.116 R)
• M57: 31,007,001 km (0.109 R)
• M58: 32,191,667 km (0.059 R)
• M59: 32,362,059 km (0.066 R)
• M60: 32,703,890 km (0.118 R)
• M61: 33,046,918 km (0.063 R)
• M62: 33,218,955 km (0.093 R)
• M63: 33,391,142 km (0.111 R)
• M64: 33,563,629 km (0.096 R)
• M65: 34,025,288 km (0.119 R)
• M66: 34,372,804 km (0.105 R)
• M67: 35,951,510 km (0.052 R)
• M68: 36,423,790 km (0.071 R)
• M69: 37,553,703 km (0.059 R)
• M70: 38,273,119 km (0.07 R)
• M71: 39,604,091 km (0.087 R)
• M72: 40,030,745 km (0.102 R)
• M73: 41,258,345 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474

Radius: 8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.25 AU - 21.49 AU

Year: 26987 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,179,902 km

• M1: 385,813 km (0.056 R)
• M2: 525,986 km (0.084 R)
• M3: 1,072,766 km (0.096 R)
• M4: 1,554,920 km (0.061 R)
• M5: 1,718,431 km (0.112 R)
• M6: 1,785,451 km (0.048 R)
• M7: 1,887,476 km (0.115 R)
• M8: 2,169,618 km (0.114 R)
• M9: 2,278,824 km (0.086 R)
• M10: 2,502,922 km (0.102 R)
• M11: 3,134,973 km (0.111 R)
• M12: 3,384,353 km (0.089 R)
• M13: 3,554,296 km (0.098 R)
• M14: 3,726,932 km (0.117 R)
• M15: 4,584,726 km (0.096 R)
• M16: 5,156,938 km (0.117 R)
• M17: 5,401,979 km (0.07 R)
• M18: 6,790,247 km (0.084 R)
• M19: 7,113,080 km (0.067 R)
• M20: 7,221,837 km (0.107 R)
• M21: 7,942,001 km (0.108 R)
• M22: 7,998,400 km (0.074 R)
• M23: 8,111,496 km (0.117 R)
• M24: 8,859,635 km (0.08 R)
• M25: 9,331,018 km (0.095 R)
• M26: 9,390,558 km (0.105 R)
• M27: 9,629,765 km (0.066 R)
• M28: 9,689,903 km (0.089 R)
• M29: 10,175,348 km (0.113 R)
• M30: 10,544,705 km (0.113 R)
• M31: 10,981,232 km (0.115 R)
• M32: 12,456,715 km (0.119 R)
• M33: 12,785,532 km (0.076 R)
• M34: 13,050,769 km (0.037 R)
• M35: 13,117,340 km (0.073 R)
• M36: 14,061,452 km (0.102 R)
• M37: 14,129,818 km (0.057 R)
• M38: 14,679,889 km (0.079 R)
• M39: 14,818,567 km (0.103 R)
• M40: 15,447,775 km (0.1 R)
• M41: 17,534,217 km (0.046 R)
• M42: 18,199,479 km (0.042 R)
• M43: 18,497,777 km (0.072 R)
• M44: 19,023,912 km (0.047 R)
• M45: 20,244,481 km (0.049 R)
• M46: 20,398,866 km (0.103 R)
• M47: 21,963,959 km (0.089 R)
• M48: 22,281,705 km (0.073 R)
• M49: 23,243,620 km (0.095 R)
• M50: 23,324,402 km (0.108 R)
• M51: 23,974,106 km (0.034 R)
• M52: 25,125,262 km (0.091 R)
• M53: 25,291,166 km (0.114 R)
• M54: 25,457,369 km (0.103 R)
• M55: 26,210,145 km (0.051 R)
• M56: 29,293,657 km (0.052 R)
• M57: 31,680,341 km (0.069 R)
• M58: 34,312,516 km (0.108 R)
• M59: 34,588,673 km (0.09 R)
• M60: 35,050,931 km (0.075 R)
• M61: 35,236,282 km (0.106 R)
• M62: 39,397,198 km (0.034 R)
• M63: 39,783,011 km (0.12 R)
• M64: 41,143,603 km (0.115 R)
• M65: 41,339,128 km (0.105 R)
• M66: 43,014,175 km (0.084 R)
• M67: 44,811,893 km (0.066 R)
• M68: 45,922,507 km (0.036 R)
• M69: 48,067,890 km (0.117 R)
• M70: 48,170,814 km (0.073 R)
• M71: 52,773,790 km (0.093 R)
• M72: 53,305,760 km (0.1 R)
• M73: 54,482,049 km (0.063 R)
• M74: 55,342,984 km (0.085 R)
• M75: 55,667,013 km (0.117 R)
• M76: 55,991,641 km (0.095 R)
• M77: 57,187,376 km (0.079 R)
• M78: 57,405,640 km (0.096 R)
• M79: 58,172,030 km (0.059 R)
• M80: 58,721,353 km (0.073 R)
• M81: 60,713,398 km (0.096 R)
• M82: 61,941,746 km (0.088 R)
• M83: 62,165,844 km (0.111 R)
• M84: 63,516,713 km (0.089 R)
• M85: 63,742,905 km (0.102 R)
• M86: 64,422,677 km (0.042 R)
• M87: 66,476,656 km (0.105 R)
• M88: 67,051,112 km (0.111 R)
• M89: 67,973,532 km (0.059 R)
• M90: 69,016,230 km (0.115 R)
• M91: 69,132,318 km (0.076 R)
• M92: 69,597,717 km (0.045 R)
• M93: 69,714,253 km (0.062 R)
• M94: 75,622,023 km (0.073 R)
• M95: 80,217,819 km (0.109 R)
• M96: 80,340,040 km (0.089 R)
• M97: 82,179,945 km (0.093 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: 182 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit