🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 263 Days

Day: 19.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,192,722 km

• M1: 581,637 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 362 Days

Day: 47.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,192,722 km

• M1: 33,061 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.07 AU - 1.59 AU

Year: 563 Days

Day: 31.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.56 AU - 1.62 AU

Year: 736 Days

Day: 46.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.39 AU - 1.83 AU

Year: 750 Days

Day: 39.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 12

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.43 AU - 6.71 AU

Year: 6182 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,192,722 km

• M1: 159,172 km (0.034 R)
• M2: 236,215 km (0.075 R)
• M3: 333,005 km (0.114 R)
• M4: 498,909 km (0.113 R)
• M5: 784,342 km (0.108 R)
• M6: 860,188 km (0.119 R)
• M7: 1,297,762 km (0.049 R)
• M8: 1,389,615 km (0.072 R)
• M9: 1,659,040 km (0.074 R)
• M10: 1,861,895 km (0.091 R)
• M11: 2,008,950 km (0.082 R)
• M12: 2,519,677 km (0.09 R)
• M13: 2,778,032 km (0.076 R)
• M14: 2,922,843 km (0.029 R)
• M15: 3,144,547 km (0.078 R)
• M16: 3,346,504 km (0.097 R)
• M17: 3,552,800 km (0.092 R)
• M18: 3,789,763 km (0.066 R)
• M19: 4,005,034 km (0.116 R)
• M20: 4,141,617 km (0.096 R)
• M21: 4,447,545 km (0.074 R)
• M22: 4,532,217 km (0.102 R)
• M23: 5,170,252 km (0.06 R)
• M24: 5,652,107 km (0.097 R)
• M25: 6,370,027 km (0.06 R)
• M26: 6,658,751 km (0.094 R)
• M27: 6,821,214 km (0.087 R)
• M28: 7,449,974 km (0.082 R)
• M29: 7,550,953 km (0.069 R)
• M30: 7,686,488 km (0.117 R)
• M31: 8,028,469 km (0.053 R)
• M32: 8,905,412 km (0.11 R)
• M33: 9,665,518 km (0.063 R)
• M34: 9,849,524 km (0.107 R)
• M35: 10,183,875 km (0.115 R)
• M36: 10,408,721 km (0.097 R)
• M37: 10,484,118 km (0.096 R)
• M38: 11,480,141 km (0.108 R)
• M39: 12,108,152 km (0.093 R)
• M40: 12,187,439 km (0.094 R)
• M41: 12,266,876 km (0.104 R)
• M42: 12,426,347 km (0.051 R)
• M43: 13,233,876 km (0.094 R)
• M44: 13,315,557 km (0.106 R)
• M45: 13,975,134 km (0.043 R)
• M46: 14,183,524 km (0.108 R)
• M47: 15,112,377 km (0.111 R)
• M48: 15,454,956 km (0.093 R)
• M49: 17,609,315 km (0.116 R)
• M50: 17,789,281 km (0.096 R)
• M51: 18,196,487 km (0.104 R)
• M52: 18,974,096 km (0.11 R)
• M53: 19,436,653 km (0.103 R)
• M54: 21,949,598 km (0.112 R)
• M55: 22,240,416 km (0.112 R)
• M56: 22,630,268 km (0.113 R)
• M57: 22,924,079 km (0.076 R)
• M58: 23,170,017 km (0.029 R)
• M59: 23,664,289 km (0.099 R)
• M60: 23,763,622 km (0.111 R)
• M61: 24,362,312 km (0.102 R)
• M62: 24,512,658 km (0.074 R)
• M63: 24,713,867 km (0.113 R)
• M64: 24,864,961 km (0.095 R)
• M65: 25,727,393 km (0.078 R)
• M66: 26,806,293 km (0.052 R)
• M67: 27,169,217 km (0.088 R)
• M68: 28,531,306 km (0.078 R)
• M69: 28,795,945 km (0.104 R)
• M70: 29,167,546 km (0.074 R)
• M71: 30,995,482 km (0.071 R)
• M72: 31,376,358 km (0.062 R)
• M73: 31,594,771 km (0.095 R)
• M74: 31,868,386 km (0.025 R)
• M75: 32,087,995 km (0.109 R)
• M76: 32,197,950 km (0.109 R)
• M77: 32,638,964 km (0.048 R)
• M78: 33,137,424 km (0.116 R)
• M79: 34,987,052 km (0.09 R)
• M80: 35,497,181 km (0.115 R)
• M81: 38,143,418 km (0.107 R)
• M82: 38,844,134 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 11.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.23 AU - 11.33 AU

Year: 13907 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 106,192,722 km

• M1: 163,810 km (0.06 R)
• M2: 253,269 km (0.117 R)
• M3: 438,471 km (0.085 R)
• M4: 586,124 km (0.108 R)
• M5: 674,686 km (0.11 R)
• M6: 970,142 km (0.046 R)
• M7: 1,133,204 km (0.096 R)
• M8: 1,325,587 km (0.118 R)
• M9: 1,570,778 km (0.085 R)
• M10: 1,898,247 km (0.083 R)
• M11: 2,319,665 km (0.094 R)
• M12: 2,417,352 km (0.036 R)
• M13: 2,616,916 km (0.109 R)
• M14: 2,795,984 km (0.115 R)
• M15: 2,926,583 km (0.039 R)
• M16: 3,032,349 km (0.082 R)
• M17: 3,275,445 km (0.077 R)
• M18: 3,524,825 km (0.1 R)
• M19: 3,637,771 km (0.108 R)
• M20: 4,101,375 km (0.11 R)
• M21: 4,738,513 km (0.112 R)
• M22: 5,116,546 km (0.113 R)
• M23: 6,104,042 km (0.076 R)
• M24: 6,549,993 km (0.079 R)
• M25: 6,971,261 km (0.08 R)
• M26: 7,149,282 km (0.07 R)
• M27: 7,292,896 km (0.107 R)
• M28: 7,655,970 km (0.104 R)
• M29: 8,136,927 km (0.106 R)
• M30: 8,475,767 km (0.114 R)
• M31: 9,638,142 km (0.099 R)
• M32: 10,850,034 km (0.076 R)
• M33: 11,348,195 km (0.104 R)
• M34: 11,642,305 km (0.078 R)
• M35: 12,496,359 km (0.075 R)
• M36: 13,326,478 km (0.109 R)
• M37: 13,815,064 km (0.103 R)
• M38: 14,084,191 km (0.083 R)
• M39: 15,548,305 km (0.064 R)
• M40: 15,734,704 km (0.05 R)
• M41: 16,677,919 km (0.104 R)
• M42: 17,060,291 km (0.097 R)
• M43: 17,493,975 km (0.05 R)
• M44: 19,918,208 km (0.109 R)
• M45: 20,886,406 km (0.064 R)
• M46: 20,989,180 km (0.077 R)
• M47: 21,092,103 km (0.058 R)
• M48: 21,453,831 km (0.085 R)
• M49: 21,974,132 km (0.09 R)
• M50: 23,027,301 km (0.1 R)
• M51: 23,133,516 km (0.076 R)
• M52: 23,720,538 km (0.114 R)
• M53: 24,258,492 km (0.044 R)
• M54: 24,909,392 km (0.117 R)
• M55: 25,346,666 km (0.03 R)
• M56: 26,506,200 km (0.104 R)
• M57: 28,476,852 km (0.102 R)
• M58: 30,029,229 km (0.082 R)
• M59: 30,203,511 km (0.102 R)
• M60: 30,436,136 km (0.084 R)
• M61: 30,552,822 km (0.108 R)
• M62: 32,438,653 km (0.101 R)
• M63: 32,557,733 km (0.04 R)
• M64: 33,035,698 km (0.11 R)
• M65: 33,215,514 km (0.115 R)
• M66: 35,215,040 km (0.08 R)
• M67: 35,828,540 km (0.054 R)
• M68: 37,315,543 km (0.067 R)
• M69: 37,565,372 km (0.082 R)
• M70: 39,393,009 km (0.077 R)
• M71: 40,413,566 km (0.105 R)
• M72: 40,862,958 km (0.089 R)
• M73: 41,572,351 km (0.094 R)
• M74: 41,896,080 km (0.07 R)
• M75: 42,155,782 km (0.111 R)
• M76: 42,285,783 km (0.059 R)
• M77: 43,658,942 km (0.077 R)
• M78: 43,988,057 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.7

Radius: 7

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.64 AU - 15.78 AU

Year: 20711 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,192,722 km

• M1: 289,023 km (0.067 R)
• M2: 791,373 km (0.101 R)
• M3: 837,898 km (0.038 R)
• M4: 1,007,990 km (0.049 R)
• M5: 1,325,288 km (0.111 R)
• M6: 1,672,355 km (0.109 R)
• M7: 1,732,942 km (0.112 R)
• M8: 1,950,906 km (0.072 R)
• M9: 2,799,126 km (0.115 R)
• M10: 2,944,385 km (0.095 R)
• M11: 3,204,536 km (0.084 R)
• M12: 3,356,677 km (0.06 R)
• M13: 4,613,748 km (0.105 R)
• M14: 5,768,195 km (0.06 R)
• M15: 6,713,952 km (0.102 R)
• M16: 6,811,191 km (0.068 R)
• M17: 7,056,232 km (0.083 R)
• M18: 7,304,266 km (0.118 R)
• M19: 8,376,882 km (0.079 R)
• M20: 8,692,235 km (0.089 R)
• M21: 9,118,888 km (0.095 R)
• M22: 9,607,175 km (0.05 R)
• M23: 10,103,691 km (0.119 R)
• M24: 11,064,558 km (0.088 R)
• M25: 11,410,578 km (0.054 R)
• M26: 11,526,666 km (0.074 R)
• M27: 12,172,480 km (0.112 R)
• M28: 12,350,651 km (0.095 R)
• M29: 12,410,191 km (0.066 R)
• M30: 13,315,407 km (0.106 R)
• M31: 14,241,568 km (0.064 R)
• M32: 14,429,313 km (0.053 R)
• M33: 14,680,937 km (0.111 R)
• M34: 15,124,794 km (0.105 R)
• M35: 15,895,971 km (0.083 R)
• M36: 18,899,297 km (0.119 R)
• M37: 19,520,577 km (0.086 R)
• M38: 21,711,438 km (0.093 R)
• M39: 22,580,153 km (0.104 R)
• M40: 24,202,243 km (0.111 R)
• M41: 25,178,369 km (0.112 R)
• M42: 26,782,058 km (0.083 R)
• M43: 28,418,509 km (0.088 R)
• M44: 28,576,036 km (0.069 R)
• M45: 29,288,570 km (0.11 R)
• M46: 31,461,031 km (0.083 R)
• M47: 32,607,848 km (0.073 R)
• M48: 35,873,869 km (0.108 R)
• M49: 36,899,512 km (0.12 R)
• M50: 37,415,923 km (0.03 R)
• M51: 37,934,878 km (0.107 R)
• M52: 39,593,470 km (0.111 R)
• M53: 39,681,434 km (0.074 R)
• M54: 40,475,948 km (0.105 R)
• M55: 40,742,082 km (0.077 R)
• M56: 41,275,848 km (0.054 R)
• M57: 42,890,906 km (0.072 R)
• M58: 43,252,634 km (0.112 R)
• M59: 44,161,291 km (0.039 R)
• M60: 44,526,609 km (0.1 R)
• M61: 46,739,162 km (0.116 R)
• M62: 47,765,104 km (0.049 R)
• M63: 48,421,839 km (0.107 R)
• M64: 48,610,033 km (0.091 R)
• M65: 48,892,773 km (0.049 R)
• M66: 51,558,009 km (0.071 R)
• M67: 51,846,433 km (0.059 R)
• M68: 52,038,966 km (0.112 R)
• M69: 54,661,267 km (0.116 R)
• M70: 54,955,376 km (0.08 R)
• M71: 55,840,547 km (0.078 R)
• M72: 56,730,505 km (0.077 R)
• M73: 57,028,204 km (0.082 R)
• M74: 59,629,861 km (0.049 R)
• M75: 61,351,732 km (0.085 R)
• M76: 62,372,289 km (0.073 R)
• M77: 64,016,669 km (0.061 R)
• M78: 64,533,529 km (0.099 R)
• M79: 65,051,736 km (0.108 R)
• M80: 67,558,099 km (0.092 R)
• M81: 67,768,434 km (0.09 R)
• M82: 68,929,014 km (0.104 R)
• M83: 70,202,541 km (0.12 R)
• M84: 70,842,221 km (0.12 R)

Asteroid Belt

Center: 16.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 8

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.13 AU - 19.43 AU

Year: 28690 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,192,722 km

• M1: 102,774 km (0.068 R)
• M2: 256,710 km (0.041 R)
• M3: 355,744 km (0.032 R)
• M4: 469,588 km (0.093 R)
• M5: 544,237 km (0.062 R)
• M6: 735,423 km (0.041 R)
• M7: 1,581,399 km (0.091 R)
• M8: 3,404,249 km (0.07 R)
• M9: 4,291,065 km (0.117 R)
• M10: 4,564,979 km (0.07 R)
• M11: 5,716,583 km (0.101 R)
• M12: 6,386,632 km (0.112 R)
• M13: 6,953,159 km (0.119 R)
• M14: 7,081,365 km (0.08 R)
• M15: 7,339,870 km (0.115 R)
• M16: 7,535,843 km (0.068 R)
• M17: 7,667,489 km (0.102 R)
• M18: 8,541,440 km (0.107 R)
• M19: 8,885,964 km (0.066 R)
• M20: 9,094,952 km (0.102 R)
• M21: 9,305,436 km (0.117 R)
• M22: 9,446,806 km (0.063 R)
• M23: 10,019,018 km (0.078 R)
• M24: 10,528,848 km (0.119 R)
• M25: 10,602,300 km (0.115 R)
• M26: 11,649,635 km (0.107 R)
• M27: 12,031,708 km (0.095 R)
• M28: 12,185,644 km (0.089 R)
• M29: 12,886,660 km (0.107 R)
• M30: 14,002,809 km (0.037 R)
• M31: 14,572,478 km (0.047 R)
• M32: 15,315,980 km (0.088 R)
• M33: 15,399,306 km (0.082 R)
• M34: 16,668,045 km (0.086 R)
• M35: 17,184,906 km (0.069 R)
• M36: 20,670,536 km (0.111 R)
• M37: 21,411,644 km (0.111 R)
• M38: 21,691,990 km (0.082 R)
• M39: 22,445,066 km (0.092 R)
• M40: 23,111,225 km (0.108 R)
• M41: 24,073,888 km (0.032 R)
• M42: 26,637,846 km (0.106 R)
• M43: 27,241,772 km (0.077 R)
• M44: 28,360,465 km (0.076 R)
• M45: 28,977,108 km (0.077 R)
• M46: 31,912,517 km (0.118 R)
• M47: 32,660,955 km (0.078 R)
• M48: 33,740,304 km (0.083 R)
• M49: 33,957,669 km (0.05 R)
• M50: 34,502,804 km (0.079 R)
• M51: 36,600,914 km (0.107 R)
• M52: 37,384,209 km (0.071 R)
• M53: 38,060,092 km (0.061 R)
• M54: 40,226,867 km (0.081 R)
• M55: 40,572,588 km (0.108 R)
• M56: 40,803,567 km (0.117 R)
• M57: 41,499,347 km (0.088 R)
• M58: 45,156,267 km (0.063 R)
• M59: 45,395,773 km (0.118 R)
• M60: 45,635,578 km (0.083 R)
• M61: 45,996,259 km (0.108 R)
• M62: 46,478,562 km (0.04 R)
• M63: 48,669,423 km (0.045 R)
• M64: 50,769,329 km (0.099 R)
• M65: 51,892,958 km (0.107 R)
• M66: 52,269,346 km (0.027 R)
• M67: 55,184,859 km (0.099 R)
• M68: 55,569,027 km (0.081 R)
• M69: 57,632,879 km (0.103 R)
• M70: 58,674,230 km (0.106 R)
• M71: 58,935,577 km (0.036 R)
• M72: 59,984,557 km (0.115 R)
• M73: 61,968,225 km (0.087 R)
• M74: 65,592,533 km (0.061 R)
• M75: 65,999,439 km (0.038 R)
• M76: 66,135,274 km (0.064 R)
• M77: 66,679,511 km (0.091 R)
• M78: 70,530,609 km (0.068 R)
• M79: 73,325,247 km (0.097 R)
• M80: 74,736,254 km (0.079 R)
• M81: 75,019,443 km (0.042 R)
• M82: 76,869,220 km (0.045 R)
• M83: 77,584,747 km (0.061 R)
• M84: 85,599,154 km (0.12 R)
• M85: 85,747,256 km (0.105 R)
• M86: 86,786,662 km (0.042 R)
• M87: 87,531,659 km (0.065 R)
• M88: 89,177,983 km (0.099 R)
• M89: 90,080,208 km (0.093 R)
• M90: 90,834,481 km (0.088 R)
• M91: 95,557,285 km (0.05 R)
• M92: 95,864,709 km (0.107 R)
• M93: 103,972,615 km (0.048 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: 535 - 18,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit