🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.17 AU - 1.59 AU

Year: 572 Days

Day: 34.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.55 AU - 1.63 AU

Year: 708 Days

Day: 36.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,074,293 km

• M1: 1,440,627 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.42 AU - 2.92 AU

Year: 1541 Days

Day: 25.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,074,293 km

• M1: 2,485,269 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.54 AU - 5.36 AU

Year: 3889 Days

Day: 34.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 13.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.15 AU - 6.33 AU

Year: 5504 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,074,293 km

• M1: 327,769 km (0.075 R)
• M2: 475,871 km (0.09 R)
• M3: 587,471 km (0.047 R)
• M4: 675,734 km (0.082 R)
• M5: 932,294 km (0.095 R)
• M6: 1,025,344 km (0.064 R)
• M7: 1,192,744 km (0.12 R)
• M8: 1,508,844 km (0.09 R)
• M9: 1,652,757 km (0.118 R)
• M10: 1,767,948 km (0.097 R)
• M11: 2,024,358 km (0.095 R)
• M12: 2,516,835 km (0.082 R)
• M13: 2,631,277 km (0.114 R)
• M14: 2,905,639 km (0.115 R)
• M15: 3,355,779 km (0.111 R)
• M16: 3,610,694 km (0.084 R)
• M17: 3,740,545 km (0.111 R)
• M18: 4,027,474 km (0.074 R)
• M19: 4,162,411 km (0.098 R)
• M20: 4,552,862 km (0.111 R)
• M21: 4,931,344 km (0.062 R)
• M22: 5,173,094 km (0.108 R)
• M23: 6,309,141 km (0.094 R)
• M24: 6,838,268 km (0.047 R)
• M25: 6,945,979 km (0.113 R)
• M26: 7,244,726 km (0.111 R)
• M27: 7,883,209 km (0.066 R)
• M28: 8,539,794 km (0.107 R)
• M29: 8,772,419 km (0.074 R)
• M30: 8,860,083 km (0.087 R)
• M31: 9,036,459 km (0.095 R)
• M32: 9,303,342 km (0.053 R)
• M33: 9,452,641 km (0.117 R)
• M34: 9,572,768 km (0.079 R)
• M35: 9,784,000 km (0.117 R)
• M36: 10,272,886 km (0.076 R)
• M37: 10,427,420 km (0.092 R)
• M38: 10,738,584 km (0.1 R)
• M39: 10,832,531 km (0.114 R)
• M40: 12,669,444 km (0.053 R)
• M41: 12,835,198 km (0.112 R)
• M42: 12,934,980 km (0.117 R)
• M43: 14,324,595 km (0.12 R)
• M44: 14,775,034 km (0.059 R)
• M45: 15,265,416 km (0.035 R)
• M46: 15,796,787 km (0.072 R)
• M47: 15,975,257 km (0.116 R)
• M48: 16,190,379 km (0.117 R)
• M49: 16,551,060 km (0.057 R)
• M50: 17,060,291 km (0.096 R)
• M51: 18,356,108 km (0.078 R)
• M52: 18,845,442 km (0.096 R)
• M53: 21,002,195 km (0.101 R)
• M54: 21,159,272 km (0.045 R)
• M55: 21,910,553 km (0.112 R)
• M56: 22,269,438 km (0.11 R)
• M57: 22,872,018 km (0.098 R)
• M58: 23,439,294 km (0.114 R)
• M59: 23,602,206 km (0.077 R)
• M60: 24,836,089 km (0.111 R)
• M61: 24,960,704 km (0.106 R)
• M62: 25,210,383 km (0.051 R)
• M63: 25,502,847 km (0.112 R)
• M64: 25,712,433 km (0.065 R)
• M65: 26,556,315 km (0.117 R)
• M66: 27,366,537 km (0.028 R)
• M67: 27,452,256 km (0.104 R)
• M68: 27,538,126 km (0.037 R)
• M69: 27,796,182 km (0.088 R)
• M70: 28,054,986 km (0.12 R)
• M71: 28,228,071 km (0.082 R)
• M72: 28,401,455 km (0.106 R)
• M73: 29,142,413 km (0.075 R)
• M74: 29,317,592 km (0.102 R)
• M75: 29,449,238 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 11.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.12 AU - 8.78 AU

Year: 7915 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,074,293 km

• M1: 225,743 km (0.104 R)
• M2: 385,813 km (0.089 R)
• M3: 708,047 km (0.076 R)
• M4: 804,687 km (0.112 R)
• M5: 1,026,541 km (0.089 R)
• M6: 1,253,929 km (0.057 R)
• M7: 1,389,166 km (0.082 R)
• M8: 1,498,073 km (0.058 R)
• M9: 1,893,161 km (0.116 R)
• M10: 2,032,287 km (0.073 R)
• M11: 2,120,999 km (0.103 R)
• M12: 2,229,158 km (0.083 R)
• M13: 2,320,712 km (0.105 R)
• M14: 2,719,689 km (0.03 R)
• M15: 3,058,528 km (0.111 R)
• M16: 3,347,851 km (0.079 R)
• M17: 3,930,983 km (0.051 R)
• M18: 4,132,492 km (0.051 R)
• M19: 4,383,517 km (0.097 R)
• M20: 6,172,558 km (0.116 R)
• M21: 6,354,918 km (0.072 R)
• M22: 6,433,606 km (0.072 R)
• M23: 7,020,628 km (0.028 R)
• M24: 7,265,819 km (0.117 R)
• M25: 7,403,150 km (0.056 R)
• M26: 7,961,449 km (0.062 R)
• M27: 8,418,022 km (0.118 R)
• M28: 8,882,972 km (0.092 R)
• M29: 9,148,359 km (0.098 R)
• M30: 9,386,369 km (0.104 R)
• M31: 9,566,185 km (0.113 R)
• M32: 9,838,154 km (0.103 R)
• M33: 10,451,655 km (0.108 R)
• M34: 10,606,938 km (0.059 R)
• M35: 10,763,118 km (0.107 R)
• M36: 11,140,853 km (0.112 R)
• M37: 11,974,262 km (0.079 R)
• M38: 12,136,875 km (0.08 R)
• M39: 12,563,080 km (0.118 R)
• M40: 12,827,718 km (0.098 R)
• M41: 12,927,500 km (0.111 R)
• M42: 13,700,921 km (0.063 R)
• M43: 14,144,628 km (0.088 R)
• M44: 14,523,859 km (0.11 R)
• M45: 14,662,536 km (0.083 R)
• M46: 14,871,375 km (0.094 R)
• M47: 15,081,410 km (0.113 R)
• M48: 16,181,553 km (0.046 R)
• M49: 16,795,802 km (0.111 R)
• M50: 16,941,360 km (0.088 R)
• M51: 17,050,866 km (0.029 R)
• M52: 17,307,426 km (0.116 R)
• M53: 17,380,879 km (0.098 R)
• M54: 17,601,985 km (0.051 R)
• M55: 17,972,688 km (0.09 R)
• M56: 18,910,667 km (0.119 R)
• M57: 19,100,207 km (0.092 R)
• M58: 19,672,569 km (0.086 R)
• M59: 19,826,056 km (0.105 R)
• M60: 19,902,950 km (0.056 R)
• M61: 20,211,720 km (0.089 R)
• M62: 21,383,669 km (0.105 R)
• M63: 22,217,079 km (0.079 R)
• M64: 23,020,719 km (0.115 R)
• M65: 23,263,666 km (0.119 R)
• M66: 23,344,897 km (0.089 R)
• M67: 23,507,510 km (0.116 R)
• M68: 23,833,933 km (0.083 R)
• M69: 25,029,669 km (0.062 R)
• M70: 25,404,710 km (0.099 R)
• M71: 26,202,516 km (0.086 R)
• M72: 26,371,561 km (0.081 R)
• M73: 26,583,392 km (0.118 R)
• M74: 26,795,821 km (0.096 R)
• M75: 28,688,832 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 11.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.73 AU - 9.73 AU

Year: 9108 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 64,074,293 km

• M1: 176,825 km (0.097 R)
• M2: 315,502 km (0.117 R)
• M3: 412,441 km (0.091 R)
• M4: 907,311 km (0.075 R)
• M5: 1,016,518 km (0.071 R)
• M6: 1,174,493 km (0.028 R)
• M7: 1,264,252 km (0.096 R)
• M8: 1,548,039 km (0.073 R)
• M9: 1,714,691 km (0.101 R)
• M10: 1,852,470 km (0.079 R)
• M11: 3,710,326 km (0.087 R)
• M12: 4,305,726 km (0.041 R)
• M13: 4,399,973 km (0.086 R)
• M14: 5,178,929 km (0.045 R)
• M15: 5,304,591 km (0.052 R)
• M16: 6,079,508 km (0.115 R)
• M17: 6,480,430 km (0.069 R)
• M18: 6,945,081 km (0.103 R)
• M19: 7,111,733 km (0.071 R)
• M20: 7,590,895 km (0.087 R)
• M21: 7,762,634 km (0.079 R)
• M22: 8,080,828 km (0.115 R)
• M23: 8,256,157 km (0.102 R)
• M24: 8,970,038 km (0.087 R)
• M25: 9,091,063 km (0.052 R)
• M26: 9,212,536 km (0.098 R)
• M27: 10,077,960 km (0.086 R)
• M28: 11,131,278 km (0.107 R)
• M29: 11,457,252 km (0.119 R)
• M30: 11,786,517 km (0.076 R)
• M31: 12,895,187 km (0.088 R)
• M32: 14,353,766 km (0.086 R)
• M33: 14,815,874 km (0.112 R)
• M34: 14,959,039 km (0.059 R)
• M35: 15,066,750 km (0.111 R)
• M36: 15,937,409 km (0.088 R)
• M37: 17,048,622 km (0.094 R)
• M38: 17,727,348 km (0.072 R)
• M39: 18,223,115 km (0.108 R)
• M40: 18,684,774 km (0.042 R)
• M41: 18,762,116 km (0.103 R)
• M42: 19,776,839 km (0.095 R)
• M43: 20,809,513 km (0.116 R)
• M44: 20,969,882 km (0.033 R)
• M45: 21,981,762 km (0.107 R)
• M46: 23,258,729 km (0.108 R)
• M47: 24,559,482 km (0.084 R)
• M48: 26,013,125 km (0.106 R)
• M49: 26,576,361 km (0.101 R)
• M50: 27,231,151 km (0.118 R)
• M51: 27,758,932 km (0.093 R)
• M52: 28,024,020 km (0.102 R)
• M53: 28,378,866 km (0.037 R)
• M54: 28,645,898 km (0.102 R)
• M55: 29,948,596 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153

Radius: 7.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.9 AU - 21.04 AU

Year: 32702 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,074,293 km

• M1: 135,386 km (0.086 R)
• M2: 422,016 km (0.081 R)
• M3: 826,528 km (0.035 R)
• M4: 1,006,494 km (0.099 R)
• M5: 1,300,005 km (0.081 R)
• M6: 2,266,557 km (0.095 R)
• M7: 2,487,813 km (0.118 R)
• M8: 3,549,509 km (0.099 R)
• M9: 3,769,567 km (0.074 R)
• M10: 4,222,998 km (0.113 R)
• M11: 4,495,566 km (0.103 R)
• M12: 5,305,189 km (0.106 R)
• M13: 5,472,589 km (0.086 R)
• M14: 6,872,975 km (0.075 R)
• M15: 8,183,752 km (0.065 R)
• M16: 9,927,315 km (0.072 R)
• M17: 10,445,971 km (0.083 R)
• M18: 10,550,839 km (0.117 R)
• M19: 10,603,347 km (0.092 R)
• M20: 12,274,356 km (0.09 R)
• M21: 12,440,409 km (0.097 R)
• M22: 14,141,188 km (0.115 R)
• M23: 16,215,811 km (0.101 R)
• M24: 17,880,087 km (0.087 R)
• M25: 18,446,913 km (0.067 R)
• M26: 19,662,695 km (0.104 R)
• M27: 20,247,623 km (0.057 R)
• M28: 20,443,746 km (0.063 R)
• M29: 21,501,104 km (0.084 R)
• M30: 22,983,618 km (0.113 R)
• M31: 23,325,150 km (0.1 R)
• M32: 23,599,513 km (0.11 R)
• M33: 24,151,679 km (0.089 R)
• M34: 25,975,127 km (0.077 R)
• M35: 26,330,871 km (0.116 R)
• M36: 27,479,932 km (0.117 R)
• M37: 28,060,671 km (0.101 R)
• M38: 28,939,259 km (0.076 R)
• M39: 29,604,222 km (0.067 R)
• M40: 30,124,822 km (0.076 R)
• M41: 30,573,466 km (0.056 R)
• M42: 30,873,859 km (0.119 R)
• M43: 31,326,093 km (0.048 R)
• M44: 31,628,879 km (0.046 R)
• M45: 32,466,627 km (0.117 R)
• M46: 33,157,321 km (0.096 R)
• M47: 34,553,368 km (0.086 R)
• M48: 35,022,956 km (0.119 R)
• M49: 39,751,894 km (0.074 R)
• M50: 41,648,795 km (0.116 R)
• M51: 42,399,178 km (0.054 R)
• M52: 43,069,825 km (0.109 R)
• M53: 43,406,570 km (0.079 R)
• M54: 44,591,685 km (0.118 R)
• M55: 44,932,319 km (0.116 R)
• M56: 45,615,981 km (0.107 R)
• M57: 47,427,163 km (0.054 R)
• M58: 48,036,026 km (0.119 R)
• M59: 49,086,053 km (0.056 R)
• M60: 50,586,221 km (0.083 R)
• M61: 51,297,559 km (0.094 R)
• M62: 52,012,038 km (0.119 R)
• M63: 52,460,233 km (0.112 R)
• M64: 53,722,241 km (0.115 R)
• M65: 55,816,910 km (0.061 R)
• M66: 57,012,646 km (0.059 R)
• M67: 57,845,457 km (0.079 R)
• M68: 61,500,433 km (0.118 R)
• M69: 61,974,508 km (0.086 R)
• M70: 63,690,695 km (0.106 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit