🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.61 AU - 0.65 AU

Year: 175 Days

Day: 21.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.82 AU - 0.88 AU

Year: 274 Days

Day: 16.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,427,344 km

• M1: 162,164 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.88 AU - 1.2 AU

Year: 371 Days

Day: 40.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.28 AU

Year: 431 Days

Day: 22.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.25 AU - 1.69 AU

Year: 624 Days

Day: 24.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.9 AU - 3.5 AU

Year: 2003 Days

Day: 22.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,427,344 km

• M1: 1,501,364 km (0.116 R)
• M2: 2,128,329 km (0.107 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 13

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.74 AU - 6.5 AU

Year: 4661 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 104,427,344 km

• M1: 166,353 km (0.037 R)
• M2: 319,840 km (0.079 R)
• M3: 411,693 km (0.119 R)
• M4: 609,013 km (0.087 R)
• M5: 716,873 km (0.087 R)
• M6: 859,739 km (0.107 R)
• M7: 1,359,845 km (0.115 R)
• M8: 1,588,430 km (0.088 R)
• M9: 1,830,031 km (0.112 R)
• M10: 2,135,958 km (0.117 R)
• M11: 2,376,512 km (0.095 R)
• M12: 2,696,950 km (0.069 R)
• M13: 3,016,641 km (0.059 R)
• M14: 3,472,615 km (0.113 R)
• M15: 3,901,662 km (0.07 R)
• M16: 4,065,023 km (0.106 R)
• M17: 4,483,299 km (0.102 R)
• M18: 4,637,384 km (0.082 R)
• M19: 4,862,978 km (0.105 R)
• M20: 4,968,295 km (0.067 R)
• M21: 5,397,641 km (0.088 R)
• M22: 5,764,455 km (0.115 R)
• M23: 6,158,645 km (0.102 R)
• M24: 6,522,766 km (0.057 R)
• M25: 7,151,975 km (0.11 R)
• M26: 7,514,600 km (0.077 R)
• M27: 7,677,662 km (0.082 R)
• M28: 7,800,781 km (0.12 R)
• M29: 7,945,293 km (0.066 R)
• M30: 8,257,802 km (0.109 R)
• M31: 8,362,970 km (0.116 R)
• M32: 8,489,679 km (0.115 R)
• M33: 8,659,622 km (0.092 R)
• M34: 8,916,631 km (0.077 R)
• M35: 9,438,429 km (0.101 R)
• M36: 9,614,506 km (0.09 R)
• M37: 9,791,779 km (0.061 R)
• M38: 9,880,790 km (0.082 R)
• M39: 9,992,539 km (0.117 R)
• M40: 10,284,854 km (0.102 R)
• M41: 10,420,688 km (0.072 R)
• M42: 10,557,122 km (0.104 R)
• M43: 10,648,526 km (0.101 R)
• M44: 10,762,968 km (0.082 R)
• M45: 11,039,575 km (0.111 R)
• M46: 11,225,226 km (0.085 R)
• M47: 12,002,237 km (0.116 R)
• M48: 12,409,143 km (0.098 R)
• M49: 12,650,744 km (0.102 R)
• M50: 12,796,452 km (0.026 R)
• M51: 13,114,049 km (0.106 R)
• M52: 13,360,137 km (0.058 R)
• M53: 13,483,705 km (0.076 R)
• M54: 13,732,187 km (0.083 R)
• M55: 13,931,900 km (0.072 R)
• M56: 14,461,028 km (0.115 R)
• M57: 15,022,469 km (0.079 R)
• M58: 15,279,927 km (0.07 R)
• M59: 16,192,922 km (0.115 R)
• M60: 16,298,389 km (0.12 R)
• M61: 16,829,162 km (0.087 R)
• M62: 17,069,865 km (0.103 R)
• M63: 17,636,093 km (0.097 R)
• M64: 18,098,799 km (0.032 R)
• M65: 18,180,928 km (0.098 R)
• M66: 18,482,967 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 10.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.14 AU - 14.74 AU

Year: 15350 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,427,344 km

• M1: 137,780 km (0.118 R)
• M2: 265,387 km (0.12 R)
• M3: 1,053,618 km (0.109 R)
• M4: 1,943,576 km (0.119 R)
• M5: 2,125,636 km (0.03 R)
• M6: 2,345,246 km (0.115 R)
• M7: 3,048,505 km (0.118 R)
• M8: 3,296,987 km (0.114 R)
• M9: 3,552,052 km (0.116 R)
• M10: 4,120,225 km (0.116 R)
• M11: 4,316,048 km (0.118 R)
• M12: 5,425,915 km (0.067 R)
• M13: 5,858,552 km (0.054 R)
• M14: 6,123,490 km (0.111 R)
• M15: 6,302,409 km (0.111 R)
• M16: 6,711,110 km (0.093 R)
• M17: 6,942,089 km (0.044 R)
• M18: 7,128,638 km (0.094 R)
• M19: 7,222,585 km (0.07 R)
• M20: 7,459,099 km (0.078 R)
• M21: 8,184,350 km (0.102 R)
• M22: 9,135,044 km (0.111 R)
• M23: 9,597,451 km (0.119 R)
• M24: 9,962,470 km (0.115 R)
• M25: 10,279,019 km (0.105 R)
• M26: 11,412,971 km (0.083 R)
• M27: 11,799,682 km (0.042 R)
• M28: 12,190,730 km (0.071 R)
• M29: 13,563,740 km (0.053 R)
• M30: 13,856,054 km (0.112 R)
• M31: 15,105,944 km (0.066 R)
• M32: 15,897,616 km (0.11 R)
• M33: 16,020,735 km (0.101 R)
• M34: 16,391,588 km (0.114 R)
• M35: 16,702,901 km (0.114 R)
• M36: 18,741,023 km (0.115 R)
• M37: 19,001,323 km (0.082 R)
• M38: 19,197,296 km (0.117 R)
• M39: 20,320,627 km (0.113 R)
• M40: 20,387,347 km (0.087 R)
• M41: 20,454,068 km (0.108 R)
• M42: 20,521,088 km (0.103 R)
• M43: 22,561,304 km (0.116 R)
• M44: 22,699,682 km (0.103 R)
• M45: 24,381,311 km (0.117 R)
• M46: 27,863,052 km (0.057 R)
• M47: 28,832,596 km (0.057 R)
• M48: 29,510,274 km (0.037 R)
• M49: 29,813,060 km (0.036 R)
• M50: 31,651,917 km (0.079 R)
• M51: 32,117,316 km (0.054 R)
• M52: 32,195,107 km (0.12 R)
• M53: 32,741,439 km (0.106 R)
• M54: 33,212,223 km (0.094 R)
• M55: 33,606,114 km (0.109 R)
• M56: 33,685,102 km (0.087 R)
• M57: 34,239,661 km (0.027 R)
• M58: 34,797,362 km (0.086 R)
• M59: 37,139,317 km (0.091 R)
• M60: 37,876,386 km (0.091 R)
• M61: 39,032,628 km (0.073 R)
• M62: 40,116,614 km (0.086 R)
• M63: 40,788,607 km (0.097 R)
• M64: 41,126,100 km (0.056 R)
• M65: 41,210,623 km (0.105 R)
• M66: 41,888,601 km (0.085 R)
• M67: 43,427,663 km (0.095 R)
• M68: 45,072,193 km (0.104 R)
• M69: 45,508,420 km (0.053 R)
• M70: 45,683,300 km (0.036 R)
• M71: 46,297,100 km (0.057 R)
• M72: 48,958,297 km (0.028 R)
• M73: 49,496,550 km (0.115 R)
• M74: 49,766,424 km (0.12 R)
• M75: 50,759,904 km (0.042 R)
• M76: 51,304,590 km (0.078 R)
• M77: 52,216,838 km (0.118 R)
• M78: 53,779,687 km (0.111 R)
• M79: 55,264,745 km (0.081 R)
• M80: 55,544,642 km (0.046 R)
• M81: 55,825,138 km (0.115 R)
• M82: 56,575,222 km (0.108 R)
• M83: 56,669,169 km (0.05 R)
• M84: 57,801,176 km (0.113 R)
• M85: 57,895,872 km (0.096 R)
• M86: 58,180,108 km (0.12 R)
• M87: 58,845,370 km (0.045 R)
• M88: 59,895,846 km (0.083 R)
• M89: 59,991,589 km (0.079 R)
• M90: 61,048,797 km (0.117 R)
• M91: 61,434,759 km (0.113 R)
• M92: 61,724,680 km (0.116 R)
• M93: 62,597,434 km (0.094 R)
• M94: 63,767,439 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.8

Radius: 6.8

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.09 AU - 18.27 AU

Year: 21722 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,427,344 km

• M1: 99,183 km (0.115 R)
• M2: 232,026 km (0.073 R)
• M3: 299,645 km (0.102 R)
• M4: 436,527 km (0.094 R)
• M5: 823,985 km (0.097 R)
• M6: 878,738 km (0.051 R)
• M7: 1,769,444 km (0.106 R)
• M8: 2,733,602 km (0.115 R)
• M9: 3,786,621 km (0.067 R)
• M10: 4,115,288 km (0.116 R)
• M11: 4,600,583 km (0.113 R)
• M12: 4,849,963 km (0.052 R)
• M13: 5,258,365 km (0.054 R)
• M14: 5,837,758 km (0.093 R)
• M15: 6,162,385 km (0.112 R)
• M16: 6,381,995 km (0.11 R)
• M17: 8,839,289 km (0.112 R)
• M18: 9,211,788 km (0.08 R)
• M19: 9,274,320 km (0.097 R)
• M20: 10,490,251 km (0.108 R)
• M21: 10,621,150 km (0.095 R)
• M22: 11,216,848 km (0.103 R)
• M23: 12,997,811 km (0.031 R)
• M24: 13,421,173 km (0.089 R)
• M25: 14,209,105 km (0.108 R)
• M26: 14,281,510 km (0.079 R)
• M27: 15,904,498 km (0.1 R)
• M28: 16,509,023 km (0.104 R)
• M29: 17,896,543 km (0.059 R)
• M30: 18,762,715 km (0.073 R)
• M31: 20,863,966 km (0.074 R)
• M32: 21,691,691 km (0.096 R)
• M33: 22,277,517 km (0.033 R)
• M34: 23,038,371 km (0.102 R)
• M35: 24,066,109 km (0.075 R)
• M36: 24,585,512 km (0.114 R)
• M37: 24,672,429 km (0.048 R)
• M38: 25,547,427 km (0.118 R)
• M39: 26,077,302 km (0.03 R)
• M40: 26,166,014 km (0.091 R)
• M41: 26,521,608 km (0.084 R)
• M42: 26,700,078 km (0.099 R)
• M43: 27,960,141 km (0.102 R)
• M44: 29,608,710 km (0.06 R)
• M45: 35,130,218 km (0.12 R)
• M46: 35,916,354 km (0.046 R)
• M47: 36,708,176 km (0.112 R)
• M48: 36,906,991 km (0.092 R)
• M49: 37,206,038 km (0.098 R)
• M50: 37,705,994 km (0.114 R)
• M51: 38,409,852 km (0.039 R)
• M52: 38,510,681 km (0.084 R)
• M53: 39,422,779 km (0.079 R)
• M54: 39,524,655 km (0.06 R)
• M55: 44,194,353 km (0.116 R)
• M56: 45,042,572 km (0.069 R)
• M57: 46,217,664 km (0.117 R)
• M58: 47,186,609 km (0.114 R)
• M59: 49,363,707 km (0.077 R)
• M60: 49,583,167 km (0.062 R)
• M61: 50,023,134 km (0.089 R)
• M62: 50,354,045 km (0.089 R)
• M63: 50,685,554 km (0.087 R)
• M64: 50,796,256 km (0.1 R)
• M65: 52,130,819 km (0.113 R)
• M66: 53,026,760 km (0.056 R)
• M67: 54,380,322 km (0.115 R)
• M68: 55,517,116 km (0.078 R)
• M69: 58,625,012 km (0.047 R)
• M70: 58,741,100 km (0.04 R)
• M71: 61,198,843 km (0.111 R)
• M72: 61,316,726 km (0.113 R)
• M73: 61,434,610 km (0.102 R)
• M74: 61,670,675 km (0.115 R)
• M75: 62,262,335 km (0.084 R)
• M76: 66,698,360 km (0.065 R)
• M77: 66,941,008 km (0.068 R)
• M78: 67,305,578 km (0.084 R)
• M79: 69,015,482 km (0.082 R)
• M80: 69,138,302 km (0.059 R)
• M81: 69,875,969 km (0.047 R)
• M82: 71,359,082 km (0.078 R)
• M83: 77,139,693 km (0.032 R)
• M84: 77,904,737 km (0.056 R)
• M85: 78,032,493 km (0.041 R)
• M86: 79,957,070 km (0.093 R)
• M87: 82,807,957 km (0.089 R)
• M88: 82,938,406 km (0.09 R)
• M89: 83,983,796 km (0.102 R)
• M90: 86,748,813 km (0.114 R)
• M91: 88,209,188 km (0.103 R)
• M92: 88,475,472 km (0.085 R)
• M93: 88,608,764 km (0.031 R)
• M94: 89,142,529 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.1

Radius: 7.8

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 15.62 AU - 24.8 AU

Year: 31785 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,427,344 km

• M1: 100,231 km (0.054 R)
• M2: 158,125 km (0.066 R)
• M3: 217,366 km (0.068 R)
• M4: 509,381 km (0.103 R)
• M5: 585,825 km (0.06 R)
• M6: 1,194,240 km (0.108 R)
• M7: 1,298,659 km (0.119 R)
• M8: 1,516,773 km (0.055 R)
• M9: 1,786,199 km (0.065 R)
• M10: 1,947,016 km (0.099 R)
• M11: 3,346,804 km (0.095 R)
• M12: 3,697,611 km (0.066 R)
• M13: 3,799,936 km (0.091 R)
• M14: 4,930,895 km (0.064 R)
• M15: 4,987,144 km (0.11 R)
• M16: 5,503,706 km (0.107 R)
• M17: 5,679,633 km (0.09 R)
• M18: 6,279,670 km (0.079 R)
• M19: 6,340,855 km (0.116 R)
• M20: 7,217,050 km (0.07 R)
• M21: 8,398,724 km (0.119 R)
• M22: 8,466,192 km (0.119 R)
• M23: 10,209,007 km (0.115 R)
• M24: 11,455,307 km (0.083 R)
• M25: 11,680,153 km (0.039 R)
• M26: 12,517,303 km (0.118 R)
• M27: 13,610,564 km (0.051 R)
• M28: 14,410,015 km (0.117 R)
• M29: 15,887,294 km (0.048 R)
• M30: 16,983,697 km (0.035 R)
• M31: 17,154,537 km (0.071 R)
• M32: 18,104,484 km (0.109 R)
• M33: 18,629,872 km (0.091 R)
• M34: 20,235,655 km (0.081 R)
• M35: 20,416,818 km (0.119 R)
• M36: 22,444,767 km (0.098 R)
• M37: 23,198,142 km (0.105 R)
• M38: 23,864,002 km (0.119 R)
• M39: 24,923,005 km (0.078 R)
• M40: 25,020,094 km (0.113 R)
• M41: 25,507,185 km (0.071 R)
• M42: 25,800,995 km (0.064 R)
• M43: 27,386,433 km (0.064 R)
• M44: 29,003,437 km (0.039 R)
• M45: 30,236,273 km (0.1 R)
• M46: 31,906,533 km (0.09 R)
• M47: 33,499,601 km (0.118 R)
• M48: 35,118,250 km (0.109 R)
• M49: 35,663,384 km (0.077 R)
• M50: 35,882,246 km (0.056 R)
• M51: 40,923,395 km (0.09 R)
• M52: 42,768,535 km (0.061 R)
• M53: 43,818,264 km (0.096 R)
• M54: 44,758,486 km (0.075 R)
• M55: 45,943,152 km (0.07 R)
• M56: 46,181,311 km (0.103 R)
• M57: 46,778,506 km (0.054 R)
• M58: 48,222,126 km (0.115 R)
• M59: 49,680,406 km (0.07 R)
• M60: 56,546,798 km (0.1 R)
• M61: 56,929,918 km (0.109 R)
• M62: 57,313,637 km (0.113 R)
• M63: 58,470,477 km (0.062 R)
• M64: 60,676,298 km (0.072 R)
• M65: 60,937,645 km (0.05 R)
• M66: 61,068,394 km (0.112 R)
• M67: 61,461,388 km (0.103 R)
• M68: 61,592,585 km (0.049 R)
• M69: 63,306,229 km (0.103 R)
• M70: 65,035,430 km (0.107 R)
• M71: 65,169,171 km (0.063 R)
• M72: 65,972,960 km (0.102 R)
• M73: 67,050,065 km (0.072 R)
• M74: 71,140,071 km (0.109 R)
• M75: 71,691,488 km (0.054 R)
• M76: 72,659,985 km (0.104 R)
• M77: 73,354,418 km (0.115 R)
• M78: 74,050,946 km (0.072 R)
• M79: 74,190,521 km (0.105 R)
• M80: 74,469,970 km (0.113 R)
• M81: 75,731,678 km (0.042 R)
• M82: 76,717,827 km (0.12 R)
• M83: 79,416,124 km (0.073 R)
• M84: 80,418,131 km (0.088 R)
• M85: 80,561,595 km (0.049 R)
• M86: 80,705,059 km (0.03 R)
• M87: 86,663,842 km (0.107 R)
• M88: 89,324,290 km (0.097 R)
• M89: 91,861,470 km (0.102 R)
• M90: 92,311,610 km (0.088 R)
• M91: 92,612,152 km (0.036 R)
• M92: 93,968,706 km (0.095 R)
• M93: 94,725,073 km (0.101 R)
• M94: 98,383,937 km (0.12 R)
• M95: 99,613,781 km (0.055 R)
• M96: 102,866,338 km (0.092 R)
• M97: 103,645,893 km (0.108 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit