🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 150 Days

Day: 26.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.98 AU - 1.32 AU

Year: 442 Days

Day: 33.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 79.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 507 Days

Day: 31 Hours

Environment

Temp: 3 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,797,151 km

• M1: 22,290 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.34 AU - 1.86 AU

Year: 725 Days

Day: 15.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,797,151 km

• M1: 1,476,980 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.41 AU - 2.11 AU

Year: 836 Days

Day: 45.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,797,151 km

• M1: 126,410 km (0.083 R)
• M2: 921,074 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.1 AU - 3.34 AU

Year: 2069 Days

Day: 27 Hours

Environment

Temp: -111 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 12.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.99 AU - 11.63 AU

Year: 11857 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,797,151 km

• M1: 168,746 km (0.033 R)
• M2: 361,877 km (0.084 R)
• M3: 536,757 km (0.055 R)
• M4: 636,539 km (0.119 R)
• M5: 858,093 km (0.115 R)
• M6: 1,257,968 km (0.089 R)
• M7: 1,458,579 km (0.07 R)
• M8: 1,691,802 km (0.093 R)
• M9: 2,029,744 km (0.091 R)
• M10: 2,364,694 km (0.093 R)
• M11: 2,513,843 km (0.066 R)
• M12: 2,614,971 km (0.104 R)
• M13: 2,691,714 km (0.095 R)
• M14: 3,845,862 km (0.112 R)
• M15: 3,962,997 km (0.075 R)
• M16: 4,567,223 km (0.089 R)
• M17: 5,039,354 km (0.11 R)
• M18: 5,135,695 km (0.046 R)
• M19: 5,297,560 km (0.112 R)
• M20: 5,527,193 km (0.109 R)
• M21: 6,030,290 km (0.079 R)
• M22: 6,408,623 km (0.11 R)
• M23: 7,188,626 km (0.111 R)
• M24: 8,036,098 km (0.056 R)
• M25: 8,186,743 km (0.047 R)
• M26: 8,300,288 km (0.107 R)
• M27: 8,837,345 km (0.119 R)
• M28: 10,229,054 km (0.115 R)
• M29: 11,306,607 km (0.051 R)
• M30: 12,769,674 km (0.107 R)
• M31: 12,945,751 km (0.1 R)
• M32: 14,566,195 km (0.039 R)
• M33: 14,750,200 km (0.116 R)
• M34: 14,888,728 km (0.111 R)
• M35: 14,981,329 km (0.088 R)
• M36: 15,634,773 km (0.114 R)
• M37: 16,154,775 km (0.111 R)
• M38: 16,297,491 km (0.117 R)
• M39: 16,440,806 km (0.075 R)
• M40: 16,632,441 km (0.115 R)
• M41: 16,776,653 km (0.12 R)
• M42: 17,895,944 km (0.09 R)
• M43: 18,241,516 km (0.112 R)
• M44: 20,052,847 km (0.098 R)
• M45: 20,411,732 km (0.087 R)
• M46: 20,566,117 km (0.114 R)
• M47: 22,026,342 km (0.07 R)
• M48: 23,304,506 km (0.076 R)
• M49: 24,006,868 km (0.112 R)
• M50: 24,115,626 km (0.107 R)
• M51: 25,211,280 km (0.083 R)
• M52: 25,432,386 km (0.077 R)
• M53: 25,598,589 km (0.041 R)
• M54: 25,765,241 km (0.106 R)
• M55: 26,267,292 km (0.082 R)
• M56: 26,379,341 km (0.108 R)
• M57: 27,224,419 km (0.116 R)
• M58: 27,337,664 km (0.043 R)
• M59: 28,021,028 km (0.09 R)
• M60: 28,941,054 km (0.047 R)
• M61: 30,222,061 km (0.047 R)
• M62: 30,692,546 km (0.119 R)
• M63: 31,998,685 km (0.077 R)
• M64: 32,538,285 km (0.039 R)
• M65: 33,141,463 km (0.07 R)
• M66: 33,262,488 km (0.101 R)
• M67: 33,991,927 km (0.032 R)
• M68: 34,665,267 km (0.083 R)
• M69: 35,342,946 km (0.097 R)
• M70: 35,900,647 km (0.096 R)
• M71: 38,796,562 km (0.087 R)
• M72: 40,014,438 km (0.085 R)
• M73: 40,660,552 km (0.114 R)
• M74: 41,440,256 km (0.112 R)
• M75: 42,028,475 km (0.082 R)
• M76: 42,159,522 km (0.075 R)
• M77: 44,208,415 km (0.067 R)
• M78: 44,341,706 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.8

Radius: 7.8

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.67 AU - 21.97 AU

Year: 28084 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,797,151 km

• M1: 139,276 km (0.116 R)
• M2: 188,045 km (0.11 R)
• M3: 456,573 km (0.109 R)
• M4: 824,883 km (0.112 R)
• M5: 1,238,670 km (0.117 R)
• M6: 1,501,514 km (0.083 R)
• M7: 1,710,352 km (0.087 R)
• M8: 1,928,466 km (0.105 R)
• M9: 2,194,451 km (0.088 R)
• M10: 2,677,353 km (0.081 R)
• M11: 2,974,006 km (0.113 R)
• M12: 3,192,568 km (0.087 R)
• M13: 3,507,172 km (0.077 R)
• M14: 3,784,826 km (0.118 R)
• M15: 4,263,390 km (0.118 R)
• M16: 5,120,436 km (0.064 R)
• M17: 6,305,999 km (0.069 R)
• M18: 6,700,489 km (0.077 R)
• M19: 6,871,928 km (0.083 R)
• M20: 6,929,523 km (0.101 R)
• M21: 7,454,163 km (0.092 R)
• M22: 7,751,264 km (0.12 R)
• M23: 8,052,105 km (0.089 R)
• M24: 8,295,651 km (0.116 R)
• M25: 8,727,689 km (0.079 R)
• M26: 9,549,281 km (0.049 R)
• M27: 10,395,406 km (0.052 R)
• M28: 10,461,529 km (0.068 R)
• M29: 10,527,801 km (0.048 R)
• M30: 13,649,160 km (0.083 R)
• M31: 14,674,504 km (0.099 R)
• M32: 15,572,839 km (0.099 R)
• M33: 17,737,670 km (0.037 R)
• M34: 18,855,016 km (0.101 R)
• M35: 20,159,659 km (0.11 R)
• M36: 22,426,366 km (0.104 R)
• M37: 24,596,284 km (0.067 R)
• M38: 24,949,634 km (0.103 R)
• M39: 27,744,571 km (0.064 R)
• M40: 28,389,188 km (0.101 R)
• M41: 29,787,330 km (0.078 R)
• M42: 30,258,413 km (0.075 R)
• M43: 33,721,754 km (0.05 R)
• M44: 34,903,876 km (0.087 R)
• M45: 37,511,217 km (0.108 R)
• M46: 38,325,927 km (0.093 R)
• M47: 38,428,252 km (0.072 R)
• M48: 38,633,052 km (0.091 R)
• M49: 40,284,463 km (0.081 R)
• M50: 40,388,433 km (0.112 R)
• M51: 43,123,082 km (0.074 R)
• M52: 45,158,960 km (0.086 R)
• M53: 45,699,906 km (0.059 R)
• M54: 47,006,942 km (0.094 R)
• M55: 47,885,082 km (0.107 R)
• M56: 48,768,756 km (0.072 R)
• M57: 49,769,117 km (0.085 R)
• M58: 51,001,205 km (0.08 R)
• M59: 51,790,334 km (0.115 R)
• M60: 52,243,167 km (0.09 R)
• M61: 52,811,040 km (0.074 R)
• M62: 53,952,771 km (0.118 R)
• M63: 54,526,778 km (0.113 R)
• M64: 54,872,050 km (0.085 R)
• M65: 57,543,719 km (0.106 R)
• M66: 57,895,274 km (0.119 R)
• M67: 58,600,628 km (0.033 R)
• M68: 58,836,394 km (0.114 R)
• M69: 62,049,606 km (0.098 R)
• M70: 62,169,734 km (0.115 R)
• M71: 63,254,168 km (0.097 R)
• M72: 63,980,616 km (0.089 R)
• M73: 64,223,263 km (0.097 R)
• M74: 68,396,595 km (0.111 R)
• M75: 70,015,394 km (0.056 R)
• M76: 70,515,948 km (0.062 R)
• M77: 71,898,831 km (0.065 R)
• M78: 73,671,566 km (0.101 R)
• M79: 74,180,797 km (0.102 R)
• M80: 76,357,745 km (0.067 R)
• M81: 76,744,156 km (0.079 R)
• M82: 82,352,730 km (0.074 R)
• M83: 84,206,996 km (0.078 R)
• M84: 85,941,284 km (0.045 R)
• M85: 87,014,349 km (0.106 R)
• M86: 87,148,688 km (0.048 R)
• M87: 87,283,177 km (0.119 R)
• M88: 87,552,453 km (0.067 R)
• M89: 87,687,241 km (0.079 R)
• M90: 87,822,028 km (0.09 R)
• M91: 89,444,866 km (0.115 R)
• M92: 90,123,891 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.3

Radius: 6

Gravity: 27.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.78 AU - 22.68 AU

Year: 29032 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,797,151 km

• M1: 102,475 km (0.114 R)
• M2: 168,746 km (0.102 R)
• M3: 1,162,076 km (0.095 R)
• M4: 1,986,211 km (0.105 R)
• M5: 2,383,992 km (0.095 R)
• M6: 3,200,796 km (0.091 R)
• M7: 3,353,236 km (0.052 R)
• M8: 3,560,280 km (0.052 R)
• M9: 4,206,094 km (0.05 R)
• M10: 4,317,245 km (0.066 R)
• M11: 4,485,842 km (0.091 R)
• M12: 4,542,539 km (0.077 R)
• M13: 5,241,161 km (0.106 R)
• M14: 5,848,678 km (0.055 R)
• M15: 6,350,579 km (0.1 R)
• M16: 6,606,691 km (0.109 R)
• M17: 8,006,029 km (0.077 R)
• M18: 8,422,211 km (0.064 R)
• M19: 8,845,423 km (0.096 R)
• M20: 9,131,454 km (0.093 R)
• M21: 9,347,922 km (0.087 R)
• M22: 9,420,477 km (0.097 R)
• M23: 9,712,492 km (0.109 R)
• M24: 10,156,199 km (0.118 R)
• M25: 10,230,849 km (0.107 R)
• M26: 10,380,447 km (0.088 R)
• M27: 10,910,322 km (0.052 R)
• M28: 11,448,725 km (0.084 R)
• M29: 12,153,780 km (0.093 R)
• M30: 13,770,334 km (0.115 R)
• M31: 15,367,441 km (0.053 R)
• M32: 18,368,075 km (0.113 R)
• M33: 18,550,136 km (0.109 R)
• M34: 19,007,756 km (0.116 R)
• M35: 19,099,759 km (0.118 R)
• M36: 20,970,330 km (0.107 R)
• M37: 21,830,967 km (0.093 R)
• M38: 22,800,660 km (0.06 R)
• M39: 22,898,348 km (0.113 R)
• M40: 24,681,554 km (0.075 R)
• M41: 25,691,340 km (0.083 R)
• M42: 26,201,169 km (0.09 R)
• M43: 27,231,151 km (0.104 R)
• M44: 28,589,649 km (0.083 R)
• M45: 30,077,250 km (0.077 R)
• M46: 32,026,511 km (0.061 R)
• M47: 33,681,811 km (0.082 R)
• M48: 35,025,948 km (0.04 R)
• M49: 36,501,880 km (0.053 R)
• M50: 36,616,323 km (0.077 R)
• M51: 38,462,361 km (0.102 R)
• M52: 41,168,736 km (0.087 R)
• M53: 41,407,045 km (0.099 R)
• M54: 44,179,243 km (0.114 R)
• M55: 45,403,253 km (0.111 R)
• M56: 45,649,341 km (0.051 R)
• M57: 47,384,677 km (0.118 R)
• M58: 48,009,697 km (0.043 R)
• M59: 48,511,598 km (0.058 R)
• M60: 51,816,364 km (0.032 R)
• M61: 52,460,084 km (0.04 R)
• M62: 53,755,751 km (0.112 R)
• M63: 54,016,051 km (0.045 R)
• M64: 55,061,740 km (0.051 R)
• M65: 55,587,128 km (0.102 R)
• M66: 55,850,420 km (0.095 R)
• M67: 57,173,165 km (0.111 R)
• M68: 57,971,718 km (0.092 R)
• M69: 58,774,011 km (0.093 R)
• M70: 60,524,755 km (0.1 R)
• M71: 61,202,733 km (0.049 R)
• M72: 61,610,686 km (0.036 R)
• M73: 61,746,820 km (0.111 R)
• M74: 62,292,703 km (0.115 R)
• M75: 65,322,808 km (0.106 R)
• M76: 72,529,536 km (0.109 R)
• M77: 76,738,322 km (0.051 R)
• M78: 77,325,045 km (0.113 R)
• M79: 77,618,855 km (0.094 R)
• M80: 78,060,468 km (0.108 R)
• M81: 79,242,142 km (0.047 R)
• M82: 80,578,350 km (0.111 R)
• M83: 82,671,972 km (0.075 R)
• M84: 83,725,440 km (0.11 R)
• M85: 85,389,866 km (0.116 R)
• M86: 87,370,841 km (0.057 R)
• M87: 92,155,729 km (0.089 R)
• M88: 94,030,639 km (0.103 R)
• M89: 94,344,346 km (0.103 R)
• M90: 95,287,561 km (0.109 R)
• M91: 98,932,064 km (0.093 R)
• M92: 101,494,227 km (0.085 R)
• M93: 101,816,012 km (0.071 R)
• M94: 103,268,308 km (0.118 R)
• M95: 108,158,513 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.4

Radius: 7.3

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.13 AU - 23.31 AU

Year: 30179 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,797,151 km

• M1: 172,486 km (0.104 R)
• M2: 539,151 km (0.078 R)
• M3: 1,097,300 km (0.028 R)
• M4: 1,750,594 km (0.084 R)
• M5: 2,017,327 km (0.081 R)
• M6: 2,893,223 km (0.107 R)
• M7: 4,169,143 km (0.119 R)
• M8: 4,473,575 km (0.109 R)
• M9: 4,732,977 km (0.1 R)
• M10: 5,104,130 km (0.09 R)
• M11: 5,931,107 km (0.095 R)
• M12: 6,681,041 km (0.12 R)
• M13: 7,583,116 km (0.101 R)
• M14: 7,830,102 km (0.049 R)
• M15: 9,765,300 km (0.101 R)
• M16: 10,441,782 km (0.085 R)
• M17: 10,854,821 km (0.079 R)
• M18: 11,133,223 km (0.103 R)
• M19: 11,625,999 km (0.116 R)
• M20: 12,125,955 km (0.068 R)
• M21: 13,220,712 km (0.093 R)
• M22: 14,194,893 km (0.074 R)
• M23: 14,882,894 km (0.095 R)
• M24: 15,974,509 km (0.116 R)
• M25: 16,211,772 km (0.103 R)
• M26: 16,529,966 km (0.113 R)
• M27: 16,609,702 km (0.042 R)
• M28: 16,769,921 km (0.117 R)
• M29: 16,930,589 km (0.05 R)
• M30: 17,172,489 km (0.112 R)
• M31: 17,823,090 km (0.071 R)
• M32: 18,481,919 km (0.064 R)
• M33: 18,814,176 km (0.117 R)
• M34: 21,282,391 km (0.096 R)
• M35: 22,333,017 km (0.101 R)
• M36: 23,580,065 km (0.107 R)
• M37: 25,862,629 km (0.052 R)
• M38: 28,214,607 km (0.027 R)
• M39: 28,789,213 km (0.097 R)
• M40: 29,561,287 km (0.059 R)
• M41: 34,539,007 km (0.115 R)
• M42: 40,736,398 km (0.051 R)
• M43: 41,060,576 km (0.113 R)
• M44: 42,803,840 km (0.1 R)
• M45: 43,133,404 km (0.052 R)
• M46: 43,243,359 km (0.067 R)
• M47: 47,153,099 km (0.097 R)
• M48: 47,606,979 km (0.077 R)
• M49: 48,519,377 km (0.067 R)
• M50: 49,667,839 km (0.116 R)
• M51: 51,174,140 km (0.09 R)
• M52: 52,343,098 km (0.054 R)
• M53: 52,577,967 km (0.112 R)
• M54: 53,994,359 km (0.115 R)
• M55: 55,184,261 km (0.107 R)
• M56: 58,196,564 km (0.063 R)
• M57: 60,152,406 km (0.055 R)
• M58: 60,891,270 km (0.099 R)
• M59: 63,751,731 km (0.103 R)
• M60: 64,379,444 km (0.11 R)
• M61: 67,037,648 km (0.034 R)
• M62: 68,187,906 km (0.099 R)
• M63: 68,316,112 km (0.085 R)
• M64: 68,444,317 km (0.088 R)
• M65: 68,701,177 km (0.11 R)
• M66: 71,547,126 km (0.067 R)
• M67: 81,942,533 km (0.111 R)
• M68: 83,995,016 km (0.083 R)
• M69: 84,132,496 km (0.115 R)
• M70: 85,649,269 km (0.047 R)
• M71: 87,035,892 km (0.111 R)
• M72: 87,871,396 km (0.08 R)
• M73: 90,253,293 km (0.061 R)
• M74: 92,372,496 km (0.073 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit