🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 31.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,987,746 km

• M1: 109,655 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.46 AU - 0.72 AU

Year: 164 Days

Day: 19.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,987,746 km

• M1: 158,275 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.23 AU - 1.53 AU

Year: 586 Days

Day: 24.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.59 AU - 2.99 AU

Year: 1685 Days

Day: 14.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.27 AU - 4.33 AU

Year: 3225 Days

Day: 37.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 9.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.04 AU - 9.64 AU

Year: 7939 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,987,746 km

• M1: 154,535 km (0.1 R)
• M2: 214,075 km (0.115 R)
• M3: 281,992 km (0.038 R)
• M4: 547,229 km (0.096 R)
• M5: 714,629 km (0.107 R)
• M6: 885,619 km (0.069 R)
• M7: 955,182 km (0.113 R)
• M8: 1,070,522 km (0.109 R)
• M9: 1,630,018 km (0.108 R)
• M10: 1,967,960 km (0.118 R)
• M11: 2,042,011 km (0.108 R)
• M12: 2,327,892 km (0.107 R)
• M13: 2,406,282 km (0.03 R)
• M14: 2,525,661 km (0.068 R)
• M15: 2,667,480 km (0.107 R)
• M16: 2,811,991 km (0.079 R)
• M17: 3,282,925 km (0.082 R)
• M18: 3,349,048 km (0.106 R)
• M19: 3,778,543 km (0.102 R)
• M20: 4,058,889 km (0.073 R)
• M21: 4,225,541 km (0.108 R)
• M22: 4,491,975 km (0.1 R)
• M23: 4,789,077 km (0.091 R)
• M24: 5,480,668 km (0.059 R)
• M25: 5,691,601 km (0.044 R)
• M26: 5,905,376 km (0.085 R)
• M27: 6,285,654 km (0.083 R)
• M28: 6,956,151 km (0.048 R)
• M29: 7,914,775 km (0.091 R)
• M30: 8,455,122 km (0.108 R)
• M31: 8,729,784 km (0.088 R)
• M32: 9,350,765 km (0.111 R)
• M33: 9,730,145 km (0.059 R)
• M34: 9,889,616 km (0.085 R)
• M35: 10,082,298 km (0.107 R)
• M36: 10,243,864 km (0.093 R)
• M37: 10,733,498 km (0.117 R)
• M38: 11,364,651 km (0.051 R)
• M39: 11,431,820 km (0.116 R)
• M40: 11,973,664 km (0.118 R)
• M41: 12,316,692 km (0.073 R)
• M42: 12,558,592 km (0.102 R)
• M43: 13,152,944 km (0.089 R)
• M44: 13,971,544 km (0.091 R)
• M45: 14,405,228 km (0.072 R)
• M46: 14,623,641 km (0.105 R)
• M47: 14,733,296 km (0.108 R)
• M48: 14,953,504 km (0.108 R)
• M49: 15,248,661 km (0.043 R)
• M50: 15,844,958 km (0.117 R)
• M51: 15,920,056 km (0.113 R)
• M52: 16,221,496 km (0.106 R)
• M53: 16,562,878 km (0.095 R)
• M54: 16,791,763 km (0.105 R)
• M55: 17,679,028 km (0.093 R)
• M56: 17,834,909 km (0.081 R)
• M57: 18,541,908 km (0.113 R)
• M58: 19,018,377 km (0.093 R)
• M59: 19,498,886 km (0.099 R)
• M60: 20,186,437 km (0.067 R)
• M61: 22,086,480 km (0.034 R)
• M62: 22,170,404 km (0.118 R)
• M63: 23,142,940 km (0.082 R)
• M64: 23,784,715 km (0.063 R)
• M65: 24,562,474 km (0.117 R)
• M66: 24,998,253 km (0.081 R)
• M67: 25,260,797 km (0.052 R)
• M68: 25,436,425 km (0.107 R)
• M69: 25,524,389 km (0.12 R)
• M70: 26,276,118 km (0.05 R)
• M71: 26,409,559 km (0.114 R)
• M72: 26,945,568 km (0.104 R)
• M73: 27,214,845 km (0.08 R)
• M74: 28,346,702 km (0.106 R)
• M75: 28,757,797 km (0.116 R)
• M76: 28,941,204 km (0.099 R)
• M77: 30,937,139 km (0.085 R)
• M78: 31,078,060 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 13.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.02 AU - 8.36 AU

Year: 8476 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 93,987,746 km

• M1: 211,232 km (0.086 R)
• M2: 299,944 km (0.077 R)
• M3: 387,159 km (0.089 R)
• M4: 493,972 km (0.106 R)
• M5: 593,156 km (0.112 R)
• M6: 753,674 km (0.117 R)
• M7: 888,761 km (0.095 R)
• M8: 1,024,297 km (0.095 R)
• M9: 1,464,264 km (0.107 R)
• M10: 1,637,797 km (0.044 R)
• M11: 1,753,885 km (0.083 R)
• M12: 1,961,228 km (0.082 R)
• M13: 2,756,341 km (0.078 R)
• M14: 3,129,587 km (0.092 R)
• M15: 3,261,982 km (0.079 R)
• M16: 4,154,482 km (0.115 R)
• M17: 4,285,829 km (0.118 R)
• M18: 4,403,862 km (0.103 R)
• M19: 4,567,971 km (0.119 R)
• M20: 4,734,025 km (0.111 R)
• M21: 4,856,096 km (0.077 R)
• M22: 5,355,155 km (0.102 R)
• M23: 5,530,484 km (0.106 R)
• M24: 5,659,287 km (0.076 R)
• M25: 5,936,193 km (0.065 R)
• M26: 6,452,904 km (0.109 R)
• M27: 6,983,977 km (0.088 R)
• M28: 7,281,377 km (0.112 R)
• M29: 7,672,276 km (0.05 R)
• M30: 7,780,136 km (0.111 R)
• M31: 7,961,000 km (0.048 R)
• M32: 8,106,709 km (0.115 R)
• M33: 8,290,116 km (0.055 R)
• M34: 9,075,504 km (0.091 R)
• M35: 9,962,919 km (0.116 R)
• M36: 10,198,984 km (0.045 R)
• M37: 10,397,202 km (0.095 R)
• M38: 10,576,569 km (0.083 R)
• M39: 11,080,415 km (0.054 R)
• M40: 11,222,982 km (0.115 R)
• M41: 11,468,622 km (0.102 R)
• M42: 11,674,767 km (0.085 R)
• M43: 11,903,054 km (0.093 R)
• M44: 12,448,188 km (0.071 R)
• M45: 12,617,683 km (0.114 R)
• M46: 12,809,168 km (0.116 R)
• M47: 13,023,093 km (0.109 R)
• M48: 13,281,449 km (0.115 R)
• M49: 13,454,533 km (0.045 R)
• M50: 13,781,255 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 9

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.49 AU - 13.71 AU

Year: 14288 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,987,746 km

• M1: 134,788 km (0.115 R)
• M2: 197,020 km (0.098 R)
• M3: 1,440,927 km (0.101 R)
• M4: 1,548,637 km (0.065 R)
• M5: 1,946,867 km (0.053 R)
• M6: 2,344,797 km (0.056 R)
• M7: 2,602,255 km (0.107 R)
• M8: 3,428,783 km (0.077 R)
• M9: 3,647,495 km (0.115 R)
• M10: 3,795,747 km (0.1 R)
• M11: 4,291,664 km (0.073 R)
• M12: 4,487,936 km (0.069 R)
• M13: 4,727,293 km (0.085 R)
• M14: 4,807,926 km (0.068 R)
• M15: 5,011,828 km (0.053 R)
• M16: 5,260,310 km (0.076 R)
• M17: 5,769,242 km (0.118 R)
• M18: 5,855,560 km (0.117 R)
• M19: 6,517,082 km (0.064 R)
• M20: 6,607,140 km (0.045 R)
• M21: 7,017,187 km (0.1 R)
• M22: 7,435,613 km (0.082 R)
• M23: 7,862,266 km (0.045 R)
• M24: 8,394,385 km (0.117 R)
• M25: 8,492,372 km (0.039 R)
• M26: 8,838,541 km (0.099 R)
• M27: 8,938,174 km (0.117 R)
• M28: 9,340,891 km (0.028 R)
• M29: 10,637,157 km (0.062 R)
• M30: 11,063,810 km (0.074 R)
• M31: 11,496,148 km (0.085 R)
• M32: 12,044,274 km (0.056 R)
• M33: 13,394,395 km (0.051 R)
• M34: 14,262,362 km (0.034 R)
• M35: 14,320,855 km (0.094 R)
• M36: 16,357,480 km (0.096 R)
• M37: 16,541,485 km (0.06 R)
• M38: 16,849,807 km (0.118 R)
• M39: 17,097,690 km (0.098 R)
• M40: 17,471,984 km (0.105 R)
• M41: 17,534,516 km (0.09 R)
• M42: 19,838,772 km (0.095 R)
• M43: 19,969,521 km (0.114 R)
• M44: 20,495,507 km (0.084 R)
• M45: 20,760,295 km (0.085 R)
• M46: 20,959,559 km (0.034 R)
• M47: 21,561,242 km (0.036 R)
• M48: 21,628,411 km (0.088 R)
• M49: 21,897,987 km (0.09 R)
• M50: 22,644,779 km (0.098 R)
• M51: 23,538,327 km (0.032 R)
• M52: 23,676,855 km (0.104 R)
• M53: 24,024,221 km (0.104 R)
• M54: 26,719,077 km (0.117 R)
• M55: 27,008,250 km (0.088 R)
• M56: 27,153,210 km (0.094 R)
• M57: 28,175,413 km (0.06 R)
• M58: 29,284,531 km (0.093 R)
• M59: 31,774,588 km (0.119 R)
• M60: 32,311,345 km (0.061 R)
• M61: 32,465,431 km (0.093 R)
• M62: 34,961,471 km (0.092 R)
• M63: 35,040,459 km (0.071 R)
• M64: 35,198,584 km (0.114 R)
• M65: 36,312,340 km (0.109 R)
• M66: 36,472,410 km (0.111 R)
• M67: 36,712,963 km (0.083 R)
• M68: 37,034,449 km (0.109 R)
• M69: 38,574,559 km (0.115 R)
• M70: 39,805,001 km (0.101 R)
• M71: 40,632,577 km (0.06 R)
• M72: 41,968,336 km (0.066 R)
• M73: 43,233,635 km (0.051 R)
• M74: 43,403,279 km (0.078 R)
• M75: 43,658,194 km (0.099 R)
• M76: 43,828,436 km (0.043 R)
• M77: 44,682,790 km (0.083 R)
• M78: 44,940,248 km (0.088 R)
• M79: 46,147,802 km (0.104 R)
• M80: 46,408,102 km (0.104 R)
• M81: 46,668,701 km (0.076 R)
• M82: 47,891,514 km (0.099 R)
• M83: 49,213,361 km (0.107 R)
• M84: 49,390,485 km (0.1 R)
• M85: 51,712,842 km (0.098 R)
• M86: 54,161,759 km (0.098 R)
• M87: 54,527,825 km (0.056 R)
• M88: 55,538,658 km (0.081 R)
• M89: 55,907,716 km (0.094 R)
• M90: 59,360,435 km (0.12 R)
• M91: 60,779,670 km (0.1 R)
• M92: 62,497,502 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 7.8

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.91 AU - 21.11 AU

Year: 27641 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,987,746 km

• M1: 151,991 km (0.054 R)
• M2: 490,681 km (0.088 R)
• M3: 711,787 km (0.085 R)
• M4: 993,330 km (0.052 R)
• M5: 1,725,312 km (0.089 R)
• M6: 2,464,924 km (0.097 R)
• M7: 2,716,997 km (0.071 R)
• M8: 4,048,866 km (0.109 R)
• M9: 4,147,302 km (0.104 R)
• M10: 4,196,669 km (0.066 R)
• M11: 4,858,041 km (0.039 R)
• M12: 5,068,077 km (0.062 R)
• M13: 5,281,104 km (0.099 R)
• M14: 5,715,985 km (0.027 R)
• M15: 7,689,480 km (0.104 R)
• M16: 8,057,790 km (0.106 R)
• M17: 9,391,904 km (0.101 R)
• M18: 9,588,027 km (0.076 R)
• M19: 9,851,618 km (0.042 R)
• M20: 10,998,585 km (0.097 R)
• M21: 11,692,719 km (0.056 R)
• M22: 12,045,172 km (0.112 R)
• M23: 12,187,140 km (0.099 R)
• M24: 12,258,349 km (0.086 R)
• M25: 12,472,722 km (0.094 R)
• M26: 13,859,196 km (0.111 R)
• M27: 14,684,078 km (0.117 R)
• M28: 14,759,924 km (0.086 R)
• M29: 14,911,916 km (0.092 R)
• M30: 15,834,336 km (0.108 R)
• M31: 15,912,127 km (0.054 R)
• M32: 16,068,008 km (0.114 R)
• M33: 16,459,655 km (0.078 R)
• M34: 17,815,012 km (0.119 R)
• M35: 19,205,973 km (0.112 R)
• M36: 19,538,230 km (0.108 R)
• M37: 20,886,556 km (0.045 R)
• M38: 21,313,957 km (0.097 R)
• M39: 22,264,501 km (0.08 R)
• M40: 24,028,111 km (0.073 R)
• M41: 24,296,489 km (0.118 R)
• M42: 25,107,609 km (0.105 R)
• M43: 26,110,962 km (0.032 R)
• M44: 28,345,356 km (0.117 R)
• M45: 31,711,757 km (0.067 R)
• M46: 31,809,893 km (0.1 R)
• M47: 34,393,897 km (0.106 R)
• M48: 36,119,508 km (0.12 R)
• M49: 36,838,176 km (0.086 R)
• M50: 38,394,144 km (0.051 R)
• M51: 39,654,356 km (0.03 R)
• M52: 40,501,978 km (0.066 R)
• M53: 41,569,957 km (0.108 R)
• M54: 41,677,219 km (0.117 R)
• M55: 42,539,052 km (0.068 R)
• M56: 43,624,385 km (0.076 R)
• M57: 45,490,469 km (0.118 R)
• M58: 45,601,171 km (0.114 R)
• M59: 46,823,386 km (0.073 R)
• M60: 47,831,526 km (0.08 R)
• M61: 49,755,055 km (0.089 R)
• M62: 54,028,169 km (0.099 R)
• M63: 55,439,176 km (0.078 R)
• M64: 55,793,723 km (0.066 R)
• M65: 56,505,210 km (0.033 R)
• M66: 60,715,343 km (0.093 R)
• M67: 61,936,660 km (0.11 R)
• M68: 62,427,341 km (0.092 R)
• M69: 64,031,329 km (0.116 R)
• M70: 64,776,177 km (0.112 R)
• M71: 66,274,549 km (0.043 R)
• M72: 67,153,886 km (0.114 R)
• M73: 67,279,698 km (0.089 R)
• M74: 68,670,210 km (0.106 R)
• M75: 68,797,069 km (0.075 R)
• M76: 70,069,997 km (0.111 R)
• M77: 70,581,323 km (0.117 R)
• M78: 71,479,209 km (0.057 R)
• M79: 72,510,088 km (0.101 R)
• M80: 73,935,456 km (0.051 R)
• M81: 74,586,357 km (0.111 R)
• M82: 77,472,997 km (0.099 R)
• M83: 82,140,152 km (0.069 R)
• M84: 83,084,413 km (0.107 R)
• M85: 83,896,730 km (0.066 R)
• M86: 86,349,237 km (0.086 R)
• M87: 87,309,356 km (0.065 R)
• M88: 90,349,933 km (0.114 R)
• M89: 92,863,327 km (0.108 R)
• M90: 93,424,917 km (0.051 R)
• M91: 93,846,933 km (0.102 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 20,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit