🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 174 Days

Day: 34.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 115.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.04 AU - 1.18 AU

Year: 427 Days

Day: 37.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.43 AU - 2.27 AU

Year: 919 Days

Day: 46.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.47 AU - 2.83 AU

Year: 1576 Days

Day: 22 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.57 AU - 4.19 AU

Year: 2270 Days

Day: 45.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,192,139 km

• M1: 2,312,185 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 12.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.18 AU - 5.64 AU

Year: 3974 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,192,139 km

• M1: 418,126 km (0.114 R)
• M2: 661,372 km (0.081 R)
• M3: 765,343 km (0.066 R)
• M4: 863,030 km (0.099 R)
• M5: 965,355 km (0.071 R)
• M6: 1,099,694 km (0.108 R)
• M7: 1,211,892 km (0.093 R)
• M8: 1,358,049 km (0.092 R)
• M9: 1,572,872 km (0.113 R)
• M10: 1,916,498 km (0.074 R)
• M11: 2,356,765 km (0.118 R)
• M12: 3,145,894 km (0.115 R)
• M13: 3,391,833 km (0.1 R)
• M14: 3,475,159 km (0.072 R)
• M15: 3,580,326 km (0.111 R)
• M16: 3,793,952 km (0.05 R)
• M17: 4,234,069 km (0.07 R)
• M18: 4,414,633 km (0.093 R)
• M19: 4,620,929 km (0.117 R)
• M20: 4,807,028 km (0.033 R)
• M21: 5,067,029 km (0.102 R)
• M22: 5,186,708 km (0.104 R)
• M23: 5,283,198 km (0.087 R)
• M24: 5,527,043 km (0.093 R)
• M25: 5,774,627 km (0.113 R)
• M26: 5,975,388 km (0.101 R)
• M27: 6,076,666 km (0.081 R)
• M28: 6,357,910 km (0.083 R)
• M29: 6,696,150 km (0.062 R)
• M30: 6,801,318 km (0.102 R)
• M31: 7,227,821 km (0.091 R)
• M32: 7,526,119 km (0.094 R)
• M33: 7,608,099 km (0.098 R)
• M34: 7,690,527 km (0.078 R)
• M35: 8,134,833 km (0.093 R)
• M36: 8,445,249 km (0.106 R)
• M37: 9,019,555 km (0.091 R)
• M38: 9,135,942 km (0.098 R)
• M39: 9,725,358 km (0.079 R)
• M40: 9,874,656 km (0.087 R)
• M41: 9,994,634 km (0.051 R)
• M42: 10,145,428 km (0.081 R)
• M43: 11,003,223 km (0.08 R)
• M44: 11,158,954 km (0.045 R)
• M45: 12,076,139 km (0.076 R)
• M46: 12,333,447 km (0.104 R)
• M47: 12,527,625 km (0.071 R)
• M48: 12,657,625 km (0.118 R)
• M49: 13,281,299 km (0.086 R)
• M50: 13,513,624 km (0.077 R)
• M51: 14,184,870 km (0.054 R)
• M52: 14,798,371 km (0.043 R)
• M53: 15,385,692 km (0.061 R)
• M54: 16,121,714 km (0.065 R)
• M55: 16,369,747 km (0.107 R)
• M56: 16,618,827 km (0.101 R)
• M57: 16,977,114 km (0.074 R)
• M58: 17,229,336 km (0.07 R)
• M59: 17,373,998 km (0.045 R)
• M60: 17,737,520 km (0.073 R)
• M61: 17,956,831 km (0.114 R)
• M62: 18,435,245 km (0.114 R)
• M63: 18,546,246 km (0.094 R)
• M64: 19,179,345 km (0.12 R)
• M65: 19,554,985 km (0.091 R)
• M66: 19,706,079 km (0.034 R)
• M67: 20,085,160 km (0.101 R)
• M68: 20,658,419 km (0.1 R)
• M69: 21,781,899 km (0.049 R)
• M70: 22,095,456 km (0.111 R)
• M71: 22,370,866 km (0.088 R)
• M72: 22,647,472 km (0.102 R)
• M73: 23,004,861 km (0.064 R)
• M74: 23,364,046 km (0.116 R)
• M75: 23,484,323 km (0.112 R)
• M76: 24,007,317 km (0.055 R)
• M77: 24,088,100 km (0.051 R)
• M78: 25,146,953 km (0.032 R)
• M79: 25,270,072 km (0.077 R)
• M80: 25,888,809 km (0.084 R)
• M81: 26,387,419 km (0.086 R)
• M82: 26,805,395 km (0.063 R)
• M83: 27,015,281 km (0.107 R)
• M84: 27,394,212 km (0.046 R)
• M85: 27,647,930 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 14.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.48 AU - 7.76 AU

Year: 6939 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,192,139 km

• M1: 189,989 km (0.088 R)
• M2: 339,587 km (0.091 R)
• M3: 435,928 km (0.031 R)
• M4: 864,227 km (0.098 R)
• M5: 978,370 km (0.063 R)
• M6: 1,115,851 km (0.083 R)
• M7: 1,630,168 km (0.083 R)
• M8: 2,283,013 km (0.09 R)
• M9: 2,399,550 km (0.093 R)
• M10: 2,687,376 km (0.103 R)
• M11: 2,961,140 km (0.07 R)
• M12: 3,456,010 km (0.108 R)
• M13: 3,754,607 km (0.085 R)
• M14: 4,005,184 km (0.06 R)
• M15: 4,232,573 km (0.106 R)
• M16: 4,910,550 km (0.104 R)
• M17: 5,717,631 km (0.107 R)
• M18: 6,039,266 km (0.093 R)
• M19: 6,169,566 km (0.084 R)
• M20: 6,733,849 km (0.066 R)
• M21: 7,176,659 km (0.043 R)
• M22: 7,629,043 km (0.051 R)
• M23: 8,379,426 km (0.11 R)
• M24: 8,708,391 km (0.087 R)
• M25: 9,116,045 km (0.083 R)
• M26: 10,182,229 km (0.116 R)
• M27: 11,207,424 km (0.112 R)
• M28: 11,489,116 km (0.047 R)
• M29: 11,732,363 km (0.12 R)
• M30: 12,472,573 km (0.116 R)
• M31: 12,848,363 km (0.111 R)
• M32: 13,058,697 km (0.096 R)
• M33: 13,782,601 km (0.111 R)
• M34: 13,998,022 km (0.104 R)
• M35: 14,519,670 km (0.099 R)
• M36: 14,826,944 km (0.083 R)
• M37: 15,626,694 km (0.094 R)
• M38: 16,806,872 km (0.101 R)
• M39: 17,083,329 km (0.069 R)
• M40: 17,500,707 km (0.107 R)
• M41: 18,582,898 km (0.074 R)
• M42: 18,868,779 km (0.104 R)
• M43: 20,173,273 km (0.04 R)
• M44: 21,407,007 km (0.036 R)
• M45: 21,706,651 km (0.115 R)
• M46: 23,021,616 km (0.088 R)
• M47: 23,175,104 km (0.092 R)
• M48: 23,792,045 km (0.102 R)
• M49: 24,570,852 km (0.092 R)
• M50: 25,147,252 km (0.084 R)
• M51: 26,100,191 km (0.088 R)
• M52: 26,367,074 km (0.106 R)
• M53: 26,634,704 km (0.047 R)
• M54: 27,064,948 km (0.094 R)
• M55: 27,226,812 km (0.04 R)
• M56: 29,472,127 km (0.092 R)
• M57: 29,638,779 km (0.094 R)
• M58: 29,749,930 km (0.099 R)
• M59: 30,196,330 km (0.102 R)
• M60: 30,476,527 km (0.051 R)
• M61: 30,813,870 km (0.115 R)
• M62: 30,982,916 km (0.093 R)
• M63: 31,435,449 km (0.072 R)
• M64: 33,614,642 km (0.115 R)
• M65: 33,788,624 km (0.112 R)
• M66: 34,605,129 km (0.109 R)
• M67: 34,839,699 km (0.115 R)
• M68: 35,369,125 km (0.091 R)
• M69: 35,487,158 km (0.09 R)
• M70: 36,376,667 km (0.107 R)
• M71: 37,033,551 km (0.079 R)
• M72: 37,393,633 km (0.066 R)
• M73: 37,513,760 km (0.098 R)
• M74: 37,875,339 km (0.113 R)
• M75: 38,723,409 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 10.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.47 AU - 11.87 AU

Year: 13635 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,192,139 km

• M1: 480,359 km (0.112 R)
• M2: 1,578,108 km (0.036 R)
• M3: 1,745,209 km (0.093 R)
• M4: 1,879,248 km (0.117 R)
• M5: 2,117,109 km (0.12 R)
• M6: 2,322,956 km (0.111 R)
• M7: 4,066,818 km (0.058 R)
• M8: 4,506,935 km (0.112 R)
• M9: 4,719,514 km (0.075 R)
• M10: 5,320,897 km (0.099 R)
• M11: 5,859,749 km (0.106 R)
• M12: 6,565,252 km (0.085 R)
• M13: 7,736,753 km (0.104 R)
• M14: 8,872,201 km (0.117 R)
• M15: 10,128,374 km (0.109 R)
• M16: 10,477,536 km (0.095 R)
• M17: 11,187,527 km (0.109 R)
• M18: 11,295,387 km (0.074 R)
• M19: 11,657,414 km (0.047 R)
• M20: 12,766,233 km (0.043 R)
• M21: 15,202,435 km (0.067 R)
• M22: 15,521,976 km (0.094 R)
• M23: 15,843,611 km (0.087 R)
• M24: 16,167,640 km (0.114 R)
• M25: 18,410,860 km (0.071 R)
• M26: 19,094,074 km (0.057 R)
• M27: 21,059,790 km (0.043 R)
• M28: 22,134,501 km (0.089 R)
• M29: 22,723,917 km (0.068 R)
• M30: 23,318,568 km (0.079 R)
• M31: 23,825,854 km (0.064 R)
• M32: 24,011,206 km (0.112 R)
• M33: 24,710,427 km (0.101 R)
• M34: 25,039,093 km (0.101 R)
• M35: 25,795,759 km (0.067 R)
• M36: 25,986,048 km (0.079 R)
• M37: 26,081,342 km (0.096 R)
• M38: 26,463,863 km (0.066 R)
• M39: 28,650,087 km (0.077 R)
• M40: 29,939,321 km (0.094 R)
• M41: 30,039,402 km (0.072 R)
• M42: 30,239,564 km (0.117 R)
• M43: 30,339,944 km (0.042 R)
• M44: 31,247,554 km (0.062 R)
• M45: 32,831,646 km (0.077 R)
• M46: 33,451,879 km (0.104 R)
• M47: 33,815,402 km (0.111 R)
• M48: 34,284,840 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 6.7

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.78 AU - 13.2 AU

Year: 17100 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,192,139 km

• M1: 331,359 km (0.084 R)
• M2: 381,475 km (0.079 R)
• M3: 652,247 km (0.064 R)
• M4: 717,322 km (0.056 R)
• M5: 831,166 km (0.114 R)
• M6: 1,051,075 km (0.098 R)
• M7: 1,344,286 km (0.09 R)
• M8: 1,939,686 km (0.046 R)
• M9: 3,188,230 km (0.083 R)
• M10: 3,301,625 km (0.095 R)
• M11: 4,091,053 km (0.082 R)
• M12: 4,805,981 km (0.102 R)
• M13: 5,200,022 km (0.084 R)
• M14: 5,244,453 km (0.08 R)
• M15: 5,559,057 km (0.066 R)
• M16: 5,604,535 km (0.087 R)
• M17: 6,065,745 km (0.036 R)
• M18: 6,683,434 km (0.09 R)
• M19: 6,780,374 km (0.11 R)
• M20: 6,975,300 km (0.086 R)
• M21: 7,672,576 km (0.052 R)
• M22: 8,865,469 km (0.061 R)
• M23: 10,059,559 km (0.073 R)
• M24: 10,618,906 km (0.113 R)
• M25: 11,130,979 km (0.107 R)
• M26: 11,188,425 km (0.069 R)
• M27: 12,119,971 km (0.114 R)
• M28: 12,238,153 km (0.092 R)
• M29: 12,714,772 km (0.096 R)
• M30: 12,895,037 km (0.114 R)
• M31: 13,076,200 km (0.035 R)
• M32: 13,319,147 km (0.115 R)
• M33: 14,056,665 km (0.07 R)
• M34: 14,118,598 km (0.057 R)
• M35: 15,635,221 km (0.094 R)
• M36: 15,957,605 km (0.096 R)
• M37: 16,087,157 km (0.065 R)
• M38: 16,543,580 km (0.048 R)
• M39: 17,602,433 km (0.066 R)
• M40: 19,924,342 km (0.033 R)
• M41: 21,263,243 km (0.048 R)
• M42: 21,477,318 km (0.103 R)
• M43: 21,763,947 km (0.113 R)
• M44: 23,362,251 km (0.062 R)
• M45: 23,435,853 km (0.091 R)
• M46: 23,656,958 km (0.099 R)
• M47: 24,847,907 km (0.085 R)
• M48: 25,073,351 km (0.069 R)
• M49: 25,602,180 km (0.041 R)
• M50: 28,143,847 km (0.119 R)
• M51: 29,008,822 km (0.116 R)
• M52: 29,404,957 km (0.118 R)
• M53: 30,362,833 km (0.108 R)
• M54: 30,603,835 km (0.045 R)
• M55: 30,684,318 km (0.079 R)
• M56: 31,655,807 km (0.069 R)
• M57: 32,555,040 km (0.106 R)
• M58: 32,966,584 km (0.062 R)
• M59: 34,211,537 km (0.076 R)
• M60: 34,881,885 km (0.108 R)
• M61: 34,965,959 km (0.093 R)
• M62: 36,576,380 km (0.089 R)
• M63: 37,778,399 km (0.103 R)
• M64: 37,864,867 km (0.105 R)
• M65: 39,518,073 km (0.109 R)
• M66: 39,605,737 km (0.113 R)
• M67: 40,221,183 km (0.105 R)
• M68: 40,309,445 km (0.109 R)
• M69: 40,397,708 km (0.111 R)
• M70: 40,662,796 km (0.047 R)
• M71: 41,194,766 km (0.114 R)
• M72: 41,461,648 km (0.1 R)
• M73: 45,808,813 km (0.113 R)
• M74: 46,177,572 km (0.088 R)
• M75: 47,010,832 km (0.107 R)
• M76: 47,103,732 km (0.117 R)
• M77: 48,036,026 km (0.055 R)
• M78: 48,504,417 km (0.086 R)
• M79: 51,538,112 km (0.108 R)
• M80: 52,306,148 km (0.047 R)
• M81: 52,595,021 km (0.097 R)
• M82: 53,368,292 km (0.118 R)
• M83: 53,659,111 km (0.101 R)
• M84: 53,756,200 km (0.112 R)
• M85: 55,121,579 km (0.096 R)
• M86: 56,893,716 km (0.066 R)
• M87: 57,687,333 km (0.047 R)
• M88: 58,484,689 km (0.077 R)
• M89: 58,684,552 km (0.07 R)
• M90: 59,085,025 km (0.069 R)
• M91: 60,999,579 km (0.107 R)
• M92: 63,344,376 km (0.083 R)
• M93: 64,166,715 km (0.1 R)
• M94: 64,992,795 km (0.11 R)
• M95: 68,964,020 km (0.112 R)
• M96: 69,280,868 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit