🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 180 Days

Day: 22.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,000,373 km

• M1: 64,327 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 0.98 AU

Year: 368 Days

Day: 45.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,000,373 km

• M1: 296,204 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.39 AU - 2.31 AU

Year: 1140 Days

Day: 22.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 10.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.17 AU - 2.61 AU

Year: 1674 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,000,373 km

• M1: 134,040 km (0.109 R)
• M2: 247,136 km (0.083 R)
• M3: 408,552 km (0.113 R)
• M4: 870,211 km (0.04 R)
• M5: 1,087,726 km (0.081 R)
• M6: 1,350,420 km (0.11 R)
• M7: 1,527,394 km (0.034 R)
• M8: 1,604,288 km (0.039 R)
• M9: 1,732,044 km (0.108 R)
• M10: 1,802,355 km (0.117 R)
• M11: 1,894,208 km (0.082 R)
• M12: 2,019,122 km (0.098 R)
• M13: 2,146,879 km (0.08 R)
• M14: 2,277,478 km (0.093 R)
• M15: 2,603,901 km (0.082 R)
• M16: 2,673,464 km (0.102 R)
• M17: 2,802,417 km (0.114 R)
• M18: 3,427,437 km (0.034 R)
• M19: 3,503,881 km (0.077 R)
• M20: 3,632,386 km (0.064 R)
• M21: 3,828,210 km (0.054 R)
• M22: 4,067,865 km (0.119 R)
• M23: 4,230,478 km (0.084 R)
• M24: 4,298,844 km (0.062 R)
• M25: 4,395,185 km (0.058 R)
• M26: 4,520,100 km (0.112 R)
• M27: 4,604,024 km (0.105 R)
• M28: 4,702,759 km (0.1 R)
• M29: 5,017,363 km (0.097 R)
• M30: 5,324,039 km (0.084 R)
• M31: 5,697,285 km (0.102 R)
• M32: 5,788,091 km (0.12 R)
• M33: 5,971,199 km (0.095 R)
• M34: 6,156,252 km (0.081 R)
• M35: 6,374,664 km (0.119 R)
• M36: 6,595,621 km (0.044 R)
• M37: 6,964,080 km (0.106 R)
• M38: 7,191,618 km (0.117 R)
• M39: 7,322,816 km (0.09 R)
• M40: 7,438,156 km (0.103 R)
• M41: 7,721,045 km (0.071 R)
• M42: 7,788,065 km (0.072 R)
• M43: 8,126,456 km (0.105 R)
• M44: 8,228,930 km (0.102 R)
• M45: 8,331,704 km (0.103 R)
• M46: 8,504,190 km (0.111 R)
• M47: 8,940,418 km (0.098 R)
• M48: 9,348,221 km (0.112 R)
• M49: 9,491,387 km (0.11 R)
• M50: 9,980,422 km (0.096 R)
• M51: 10,053,575 km (0.119 R)
• M52: 11,171,969 km (0.118 R)
• M53: 11,305,111 km (0.117 R)
• M54: 11,381,406 km (0.106 R)
• M55: 11,457,851 km (0.118 R)
• M56: 12,349,304 km (0.066 R)
• M57: 12,644,760 km (0.105 R)
• M58: 12,724,047 km (0.043 R)
• M59: 12,942,759 km (0.075 R)
• M60: 13,122,576 km (0.119 R)
• M61: 13,363,578 km (0.097 R)
• M62: 13,504,948 km (0.078 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 10.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 3043 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,000,373 km

• M1: 136,732 km (0.103 R)
• M2: 249,978 km (0.108 R)
• M3: 323,879 km (0.112 R)
• M4: 392,694 km (0.106 R)
• M5: 494,720 km (0.073 R)
• M6: 1,000,361 km (0.059 R)
• M7: 1,135,298 km (0.119 R)
• M8: 1,224,608 km (0.115 R)
• M9: 1,316,162 km (0.09 R)
• M10: 1,396,795 km (0.102 R)
• M11: 1,492,837 km (0.11 R)
• M12: 1,663,080 km (0.1 R)
• M13: 1,765,404 km (0.099 R)
• M14: 2,038,271 km (0.111 R)
• M15: 2,211,954 km (0.089 R)
• M16: 2,292,438 km (0.04 R)
• M17: 2,866,594 km (0.083 R)
• M18: 3,133,776 km (0.104 R)
• M19: 3,409,335 km (0.105 R)
• M20: 3,502,834 km (0.093 R)
• M21: 4,082,376 km (0.095 R)
• M22: 4,161,962 km (0.064 R)
• M23: 4,403,862 km (0.102 R)
• M24: 4,567,672 km (0.099 R)
• M25: 4,880,331 km (0.108 R)
• M26: 4,986,097 km (0.037 R)
• M27: 5,071,218 km (0.113 R)
• M28: 5,658,988 km (0.044 R)
• M29: 5,859,749 km (0.036 R)
• M30: 5,972,396 km (0.118 R)
• M31: 6,040,164 km (0.083 R)
• M32: 6,131,119 km (0.09 R)
• M33: 6,803,861 km (0.095 R)
• M34: 7,257,442 km (0.077 R)
• M35: 8,193,924 km (0.1 R)
• M36: 9,115,896 km (0.077 R)
• M37: 9,404,171 km (0.09 R)
• M38: 9,855,508 km (0.074 R)
• M39: 10,097,407 km (0.046 R)
• M40: 10,532,288 km (0.099 R)
• M41: 10,862,601 km (0.113 R)
• M42: 11,028,953 km (0.063 R)
• M43: 11,224,179 km (0.065 R)
• M44: 11,476,700 km (0.105 R)
• M45: 11,731,315 km (0.108 R)
• M46: 11,816,586 km (0.066 R)
• M47: 12,073,595 km (0.046 R)
• M48: 12,826,521 km (0.092 R)
• M49: 13,297,456 km (0.11 R)
• M50: 13,744,155 km (0.104 R)
• M51: 14,044,697 km (0.072 R)
• M52: 14,316,965 km (0.067 R)
• M53: 14,621,546 km (0.038 R)
• M54: 15,299,374 km (0.078 R)
• M55: 15,673,369 km (0.114 R)
• M56: 16,366,905 km (0.096 R)
• M57: 16,685,399 km (0.116 R)
• M58: 16,813,454 km (0.07 R)
• M59: 17,718,671 km (0.109 R)
• M60: 17,947,406 km (0.1 R)
• M61: 18,275,923 km (0.114 R)
• M62: 18,374,807 km (0.094 R)
• M63: 19,407,781 km (0.094 R)
• M64: 19,609,738 km (0.088 R)
• M65: 20,084,113 km (0.073 R)
• M66: 20,152,180 km (0.109 R)
• M67: 20,527,820 km (0.107 R)
• M68: 20,665,001 km (0.104 R)
• M69: 20,802,482 km (0.1 R)
• M70: 20,871,446 km (0.031 R)
• M71: 20,974,818 km (0.08 R)
• M72: 21,043,932 km (0.074 R)
• M73: 21,425,108 km (0.106 R)
• M74: 21,564,234 km (0.08 R)
• M75: 22,370,417 km (0.086 R)
• M76: 22,653,157 km (0.089 R)
• M77: 23,508,408 km (0.078 R)
• M78: 23,651,872 km (0.057 R)
• M79: 23,976,051 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 12.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.57 AU - 3.57 AU

Year: 3056 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,000,373 km

• M1: 168,896 km (0.07 R)
• M2: 358,885 km (0.114 R)
• M3: 636,240 km (0.058 R)
• M4: 845,378 km (0.107 R)
• M5: 1,029,832 km (0.119 R)
• M6: 1,215,483 km (0.114 R)
• M7: 1,292,974 km (0.11 R)
• M8: 1,399,039 km (0.117 R)
• M9: 1,853,667 km (0.028 R)
• M10: 1,959,283 km (0.104 R)
• M11: 2,066,994 km (0.066 R)
• M12: 2,192,506 km (0.109 R)
• M13: 2,320,712 km (0.111 R)
• M14: 2,567,997 km (0.11 R)
• M15: 2,703,383 km (0.1 R)
• M16: 3,034,892 km (0.12 R)
• M17: 3,361,015 km (0.112 R)
• M18: 3,472,316 km (0.105 R)
• M19: 3,566,114 km (0.119 R)
• M20: 3,968,981 km (0.059 R)
• M21: 4,047,520 km (0.115 R)
• M22: 4,326,221 km (0.034 R)
• M23: 4,467,890 km (0.12 R)
• M24: 4,693,783 km (0.108 R)
• M25: 4,818,547 km (0.119 R)
• M26: 4,944,509 km (0.093 R)
• M27: 5,307,284 km (0.114 R)
• M28: 5,394,050 km (0.112 R)
• M29: 5,789,737 km (0.089 R)
• M30: 6,059,013 km (0.119 R)
• M31: 6,424,331 km (0.115 R)
• M32: 6,586,495 km (0.098 R)
• M33: 6,749,856 km (0.078 R)
• M34: 6,914,713 km (0.098 R)
• M35: 7,128,638 km (0.106 R)
• M36: 7,490,216 km (0.117 R)
• M37: 8,056,145 km (0.047 R)
• M38: 9,517,566 km (0.115 R)
• M39: 9,702,619 km (0.11 R)
• M40: 9,915,646 km (0.116 R)
• M41: 10,618,756 km (0.094 R)
• M42: 11,226,273 km (0.085 R)
• M43: 11,590,544 km (0.115 R)
• M44: 11,873,433 km (0.112 R)
• M45: 12,101,421 km (0.119 R)
• M46: 12,302,181 km (0.076 R)
• M47: 12,940,066 km (0.077 R)
• M48: 13,588,723 km (0.115 R)
• M49: 13,678,033 km (0.05 R)
• M50: 14,157,494 km (0.044 R)
• M51: 14,248,000 km (0.091 R)
• M52: 14,399,244 km (0.116 R)
• M53: 14,551,086 km (0.071 R)
• M54: 14,795,229 km (0.113 R)
• M55: 15,009,753 km (0.115 R)
• M56: 15,442,240 km (0.085 R)
• M57: 15,691,171 km (0.03 R)
• M58: 16,287,917 km (0.093 R)
• M59: 16,668,494 km (0.059 R)
• M60: 16,956,021 km (0.11 R)
• M61: 17,665,414 km (0.092 R)
• M62: 18,483,565 km (0.109 R)
• M63: 18,781,115 km (0.107 R)
• M64: 19,247,112 km (0.103 R)
• M65: 19,716,850 km (0.087 R)
• M66: 19,953,214 km (0.053 R)
• M67: 20,805,025 km (0.027 R)
• M68: 20,907,948 km (0.113 R)
• M69: 21,947,354 km (0.101 R)
• M70: 22,332,718 km (0.105 R)
• M71: 23,110,178 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 4.1

Gravity: 29.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.34 AU - 12.74 AU

Year: 17760 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,000,373 km

• M1: 166,652 km (0.07 R)
• M2: 242,498 km (0.066 R)
• M3: 270,623 km (0.069 R)
• M4: 463,155 km (0.116 R)
• M5: 671,994 km (0.069 R)
• M6: 840,890 km (0.085 R)
• M7: 1,094,159 km (0.057 R)
• M8: 1,241,962 km (0.109 R)
• M9: 1,502,112 km (0.114 R)
• M10: 1,894,208 km (0.118 R)
• M11: 2,041,562 km (0.098 R)
• M12: 2,538,077 km (0.069 R)
• M13: 3,671,581 km (0.086 R)
• M14: 4,041,985 km (0.102 R)
• M15: 4,619,881 km (0.113 R)
• M16: 4,778,306 km (0.117 R)
• M17: 4,978,916 km (0.065 R)
• M18: 5,019,457 km (0.069 R)
• M19: 5,305,638 km (0.046 R)
• M20: 5,513,280 km (0.098 R)
• M21: 6,414,308 km (0.071 R)
• M22: 6,949,270 km (0.117 R)
• M23: 7,638,168 km (0.044 R)
• M24: 8,492,970 km (0.11 R)
• M25: 9,477,773 km (0.109 R)
• M26: 9,528,038 km (0.101 R)
• M27: 9,628,568 km (0.076 R)
• M28: 10,498,180 km (0.104 R)
• M29: 10,863,498 km (0.071 R)
• M30: 11,552,995 km (0.111 R)
• M31: 13,197,375 km (0.058 R)
• M32: 14,046,492 km (0.073 R)
• M33: 14,622,444 km (0.064 R)
• M34: 15,737,846 km (0.113 R)
• M35: 16,697,965 km (0.11 R)
• M36: 18,235,980 km (0.088 R)
• M37: 18,611,770 km (0.096 R)
• M38: 19,498,586 km (0.077 R)
• M39: 19,882,754 km (0.113 R)
• M40: 20,140,361 km (0.072 R)
• M41: 20,269,614 km (0.062 R)
• M42: 20,463,942 km (0.114 R)
• M43: 21,576,501 km (0.061 R)
• M44: 22,775,977 km (0.083 R)
• M45: 23,451,561 km (0.084 R)
• M46: 23,996,845 km (0.062 R)
• M47: 25,169,243 km (0.095 R)
• M48: 25,587,519 km (0.118 R)
• M49: 26,713,991 km (0.072 R)
• M50: 26,998,227 km (0.101 R)
• M51: 27,354,868 km (0.102 R)
• M52: 28,506,323 km (0.062 R)
• M53: 28,578,878 km (0.1 R)
• M54: 29,161,113 km (0.063 R)
• M55: 29,526,880 km (0.048 R)
• M56: 30,782,155 km (0.081 R)
• M57: 31,154,654 km (0.082 R)
• M58: 31,304,102 km (0.052 R)
• M59: 32,735,305 km (0.082 R)
• M60: 34,728,248 km (0.081 R)
• M61: 34,805,740 km (0.112 R)
• M62: 34,883,231 km (0.047 R)
• M63: 35,505,259 km (0.084 R)
• M64: 35,974,099 km (0.105 R)
• M65: 36,760,236 km (0.052 R)
• M66: 37,710,930 km (0.041 R)
• M67: 37,870,103 km (0.056 R)
• M68: 39,232,640 km (0.067 R)
• M69: 39,394,056 km (0.098 R)
• M70: 39,960,434 km (0.034 R)
• M71: 41,676,022 km (0.104 R)
• M72: 42,501,353 km (0.088 R)
• M73: 42,999,066 km (0.112 R)
• M74: 43,582,348 km (0.09 R)
• M75: 43,833,074 km (0.086 R)
• M76: 44,335,872 km (0.03 R)
• M77: 46,026,029 km (0.075 R)
• M78: 48,513,991 km (0.091 R)
• M79: 48,947,376 km (0.066 R)
• M80: 49,034,143 km (0.069 R)
• M81: 50,957,224 km (0.097 R)
• M82: 51,133,300 km (0.047 R)
• M83: 51,221,413 km (0.107 R)
• M84: 51,574,315 km (0.082 R)
• M85: 53,708,628 km (0.082 R)
• M86: 54,966,895 km (0.097 R)
• M87: 55,418,531 km (0.119 R)
• M88: 56,416,648 km (0.114 R)
• M89: 57,054,982 km (0.077 R)
• M90: 57,695,710 km (0.113 R)
• M91: 58,430,684 km (0.069 R)
• M92: 60,281,958 km (0.053 R)
• M93: 61,495,646 km (0.118 R)
• M94: 61,683,092 km (0.117 R)
• M95: 61,776,889 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit