🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.44 AU - 0.58 AU

Year: 135 Days

Day: 26 Hours

Environment

Temp: 241 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.55 AU - 0.75 AU

Year: 194 Days

Day: 32.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 500 Days

Day: 41.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.93 AU - 2.41 AU

Year: 1185 Days

Day: 14.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,580,232 km

• M1: 191,934 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.23 AU - 3.33 AU

Year: 1719 Days

Day: 16.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 12.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.68 AU - 10.28 AU

Year: 11692 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,580,232 km

• M1: 186,698 km (0.068 R)
• M2: 272,717 km (0.093 R)
• M3: 431,739 km (0.111 R)
• M4: 629,957 km (0.043 R)
• M5: 922,720 km (0.072 R)
• M6: 1,074,562 km (0.104 R)
• M7: 1,258,716 km (0.114 R)
• M8: 1,428,959 km (0.113 R)
• M9: 2,098,858 km (0.052 R)
• M10: 2,698,895 km (0.096 R)
• M11: 2,857,020 km (0.112 R)
• M12: 3,083,811 km (0.079 R)
• M13: 3,520,636 km (0.058 R)
• M14: 3,834,642 km (0.1 R)
• M15: 4,049,166 km (0.05 R)
• M16: 4,157,923 km (0.113 R)
• M17: 5,418,136 km (0.079 R)
• M18: 5,945,169 km (0.097 R)
• M19: 6,235,838 km (0.087 R)
• M20: 9,729,098 km (0.081 R)
• M21: 11,175,410 km (0.063 R)
• M22: 11,277,735 km (0.097 R)
• M23: 11,741,638 km (0.111 R)
• M24: 13,550,126 km (0.1 R)
• M25: 14,990,754 km (0.113 R)
• M26: 15,216,796 km (0.049 R)
• M27: 15,500,883 km (0.105 R)
• M28: 16,305,570 km (0.086 R)
• M29: 17,300,994 km (0.109 R)
• M30: 17,419,326 km (0.025 R)
• M31: 17,597,497 km (0.118 R)
• M32: 18,316,015 km (0.094 R)
• M33: 18,861,300 km (0.114 R)
• M34: 19,534,939 km (0.095 R)
• M35: 20,278,739 km (0.117 R)
• M36: 20,842,723 km (0.113 R)
• M37: 22,114,455 km (0.078 R)
• M38: 22,243,109 km (0.072 R)
• M39: 22,436,389 km (0.092 R)
• M40: 23,019,672 km (0.069 R)
• M41: 24,135,073 km (0.094 R)
• M42: 24,400,011 km (0.11 R)
• M43: 24,533,004 km (0.066 R)
• M44: 25,402,466 km (0.111 R)
• M45: 26,418,236 km (0.109 R)
• M46: 26,691,402 km (0.078 R)
• M47: 27,309,390 km (0.087 R)
• M48: 27,724,076 km (0.066 R)
• M49: 28,280,131 km (0.048 R)
• M50: 28,629,442 km (0.111 R)
• M51: 29,473,922 km (0.101 R)
• M52: 32,786,169 km (0.114 R)
• M53: 33,153,282 km (0.066 R)
• M54: 33,521,741 km (0.078 R)
• M55: 33,817,496 km (0.098 R)
• M56: 34,188,349 km (0.117 R)
• M57: 34,635,198 km (0.098 R)
• M58: 35,009,043 km (0.107 R)
• M59: 35,987,413 km (0.118 R)
• M60: 37,051,054 km (0.104 R)
• M61: 37,203,794 km (0.111 R)
• M62: 39,755,036 km (0.116 R)
• M63: 40,068,144 km (0.109 R)
• M64: 40,539,228 km (0.112 R)
• M65: 42,682,068 km (0.091 R)
• M66: 43,163,174 km (0.108 R)
• M67: 44,455,102 km (0.096 R)
• M68: 45,105,852 km (0.114 R)
• M69: 47,159,682 km (0.032 R)
• M70: 47,989,651 km (0.089 R)
• M71: 48,156,303 km (0.111 R)
• M72: 48,322,955 km (0.103 R)
• M73: 50,085,816 km (0.056 R)
• M74: 50,508,579 km (0.073 R)
• M75: 51,357,697 km (0.036 R)
• M76: 51,528,239 km (0.076 R)
• M77: 51,955,041 km (0.113 R)
• M78: 52,812,237 km (0.118 R)
• M79: 53,847,006 km (0.089 R)
• M80: 54,627,458 km (0.092 R)
• M81: 56,111,917 km (0.102 R)
• M82: 56,287,396 km (0.114 R)
• M83: 58,141,362 km (0.091 R)
• M84: 58,585,817 km (0.052 R)
• M85: 59,746,398 km (0.103 R)
• M86: 59,925,616 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 10.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.64 AU - 14.54 AU

Year: 15590 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,580,232 km

• M1: 172,636 km (0.103 R)
• M2: 335,847 km (0.107 R)
• M3: 738,415 km (0.099 R)
• M4: 1,213,089 km (0.119 R)
• M5: 1,495,680 km (0.098 R)
• M6: 1,827,936 km (0.086 R)
• M7: 2,958,298 km (0.1 R)
• M8: 3,482,938 km (0.116 R)
• M9: 3,664,250 km (0.104 R)
• M10: 3,811,604 km (0.089 R)
• M11: 5,183,566 km (0.099 R)
• M12: 5,349,321 km (0.105 R)
• M13: 6,558,371 km (0.117 R)
• M14: 6,783,067 km (0.053 R)
• M15: 7,753,957 km (0.107 R)
• M16: 7,943,797 km (0.063 R)
• M17: 8,279,793 km (0.1 R)
• M18: 8,473,971 km (0.11 R)
• M19: 9,115,297 km (0.072 R)
• M20: 9,772,182 km (0.095 R)
• M21: 10,235,935 km (0.102 R)
• M22: 12,216,910 km (0.054 R)
• M23: 12,382,665 km (0.059 R)
• M24: 12,884,416 km (0.092 R)
• M25: 13,620,886 km (0.114 R)
• M26: 13,792,774 km (0.088 R)
• M27: 14,662,985 km (0.106 R)
• M28: 15,134,517 km (0.089 R)
• M29: 15,971,368 km (0.085 R)
• M30: 18,698,387 km (0.093 R)
• M31: 19,145,386 km (0.114 R)
• M32: 19,466,722 km (0.066 R)
• M33: 19,919,854 km (0.11 R)
• M34: 20,180,304 km (0.091 R)
• M35: 20,376,277 km (0.051 R)
• M36: 21,566,029 km (0.101 R)
• M37: 21,699,470 km (0.036 R)
• M38: 21,766,490 km (0.082 R)
• M39: 22,439,082 km (0.092 R)
• M40: 22,710,154 km (0.086 R)
• M41: 23,392,320 km (0.08 R)
• M42: 23,598,316 km (0.056 R)
• M43: 25,479,210 km (0.07 R)
• M44: 25,832,860 km (0.11 R)
• M45: 26,045,737 km (0.111 R)
• M46: 27,335,570 km (0.115 R)
• M47: 29,235,164 km (0.114 R)
• M48: 29,309,065 km (0.066 R)
• M49: 30,126,169 km (0.109 R)
• M50: 30,200,818 km (0.102 R)
• M51: 33,160,163 km (0.064 R)
• M52: 33,933,883 km (0.109 R)
• M53: 35,026,845 km (0.091 R)
• M54: 35,341,300 km (0.089 R)
• M55: 36,052,040 km (0.105 R)
• M56: 36,449,072 km (0.11 R)
• M57: 36,608,245 km (0.089 R)
• M58: 37,809,515 km (0.106 R)
• M59: 38,942,420 km (0.052 R)
• M60: 39,023,801 km (0.081 R)
• M61: 40,415,361 km (0.091 R)
• M62: 40,827,652 km (0.107 R)
• M63: 41,906,403 km (0.094 R)
• M64: 41,989,729 km (0.101 R)
• M65: 42,491,031 km (0.087 R)
• M66: 43,162,576 km (0.099 R)
• M67: 43,415,396 km (0.075 R)
• M68: 43,499,620 km (0.093 R)
• M69: 45,454,864 km (0.047 R)
• M70: 45,540,584 km (0.061 R)
• M71: 46,055,649 km (0.054 R)
• M72: 46,745,445 km (0.095 R)
• M73: 47,264,998 km (0.087 R)
• M74: 49,098,620 km (0.056 R)
• M75: 49,450,474 km (0.072 R)
• M76: 49,626,700 km (0.066 R)
• M77: 49,891,488 km (0.099 R)
• M78: 50,068,313 km (0.118 R)
• M79: 51,847,630 km (0.114 R)
• M80: 52,295,676 km (0.102 R)
• M81: 53,557,085 km (0.068 R)
• M82: 53,828,605 km (0.109 R)
• M83: 54,373,291 km (0.093 R)
• M84: 55,010,877 km (0.07 R)
• M85: 55,926,117 km (0.103 R)
• M86: 57,031,047 km (0.077 R)
• M87: 58,050,257 km (0.092 R)
• M88: 58,422,307 km (0.103 R)
• M89: 58,888,603 km (0.119 R)
• M90: 60,106,480 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.1

Radius: 5.7

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.09 AU - 13.89 AU

Year: 16370 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,580,232 km

• M1: 82,428 km (0.118 R)
• M2: 121,324 km (0.077 R)
• M3: 493,523 km (0.082 R)
• M4: 572,661 km (0.109 R)
• M5: 835,654 km (0.116 R)
• M6: 1,107,174 km (0.106 R)
• M7: 1,636,451 km (0.11 R)
• M8: 1,726,509 km (0.033 R)
• M9: 2,608,239 km (0.07 R)
• M10: 3,607,253 km (0.082 R)
• M11: 4,044,827 km (0.062 R)
• M12: 4,710,987 km (0.081 R)
• M13: 4,796,706 km (0.069 R)
• M14: 5,013,025 km (0.103 R)
• M15: 5,100,539 km (0.069 R)
• M16: 5,144,521 km (0.093 R)
• M17: 5,772,683 km (0.083 R)
• M18: 6,377,507 km (0.104 R)
• M19: 6,856,220 km (0.066 R)
• M20: 7,100,065 km (0.12 R)
• M21: 7,747,075 km (0.117 R)
• M22: 7,848,353 km (0.05 R)
• M23: 8,103,417 km (0.051 R)
• M24: 9,418,682 km (0.061 R)
• M25: 9,689,604 km (0.063 R)
• M26: 10,350,228 km (0.038 R)
• M27: 10,573,727 km (0.057 R)
• M28: 12,417,970 km (0.074 R)
• M29: 13,620,138 km (0.093 R)
• M30: 14,296,919 km (0.086 R)
• M31: 15,364,449 km (0.06 R)
• M32: 15,747,270 km (0.103 R)
• M33: 16,197,859 km (0.101 R)
• M34: 16,392,336 km (0.099 R)
• M35: 19,194,454 km (0.091 R)
• M36: 20,300,132 km (0.052 R)
• M37: 20,649,892 km (0.092 R)
• M38: 20,931,285 km (0.108 R)
• M39: 21,426,454 km (0.088 R)
• M40: 21,782,647 km (0.091 R)
• M41: 22,284,398 km (0.105 R)
• M42: 22,572,972 km (0.103 R)
• M43: 22,790,039 km (0.11 R)
• M44: 23,153,562 km (0.034 R)
• M45: 23,960,044 km (0.12 R)
• M46: 24,033,796 km (0.106 R)
• M47: 24,552,302 km (0.103 R)
• M48: 26,281,803 km (0.062 R)
• M49: 26,586,534 km (0.079 R)
• M50: 27,662,591 km (0.12 R)
• M51: 30,095,052 km (0.062 R)
• M52: 30,254,374 km (0.116 R)
• M53: 30,493,731 km (0.097 R)
• M54: 31,700,387 km (0.079 R)
• M55: 35,161,184 km (0.106 R)
• M56: 35,244,959 km (0.113 R)
• M57: 35,749,403 km (0.117 R)
• M58: 36,341,063 km (0.104 R)
• M59: 36,595,529 km (0.082 R)
• M60: 36,935,864 km (0.068 R)
• M61: 37,619,526 km (0.063 R)
• M62: 38,221,209 km (0.119 R)
• M63: 39,347,082 km (0.109 R)
• M64: 39,695,645 km (0.1 R)
• M65: 41,365,606 km (0.092 R)
• M66: 42,521,250 km (0.071 R)
• M67: 43,058,157 km (0.078 R)
• M68: 46,694,881 km (0.119 R)
• M69: 47,990,847 km (0.07 R)
• M70: 49,017,238 km (0.109 R)
• M71: 49,580,175 km (0.104 R)
• M72: 50,239,752 km (0.113 R)
• M73: 50,807,326 km (0.099 R)
• M74: 51,853,464 km (0.117 R)
• M75: 52,235,537 km (0.117 R)
• M76: 52,427,023 km (0.119 R)
• M77: 54,354,142 km (0.069 R)
• M78: 54,839,438 km (0.11 R)
• M79: 58,475,863 km (0.059 R)
• M80: 59,771,829 km (0.101 R)
• M81: 60,473,593 km (0.065 R)
• M82: 60,976,541 km (0.074 R)
• M83: 61,178,049 km (0.113 R)
• M84: 61,784,070 km (0.046 R)
• M85: 64,535,773 km (0.082 R)
• M86: 65,978,196 km (0.119 R)
• M87: 66,185,090 km (0.118 R)
• M88: 66,807,267 km (0.064 R)
• M89: 67,119,029 km (0.116 R)
• M90: 68,161,727 km (0.061 R)
• M91: 68,580,301 km (0.113 R)
• M92: 68,999,774 km (0.06 R)
• M93: 69,314,827 km (0.082 R)
• M94: 69,525,311 km (0.09 R)
• M95: 69,841,112 km (0.08 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: 460 - 13,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit