🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.6 AU - 0.86 AU

Year: 223 Days

Day: 30.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.86 AU - 1.08 AU

Year: 342 Days

Day: 47 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,068,538 km

• M1: 708,496 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.96 AU - 1.14 AU

Year: 385 Days

Day: 32.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.69 AU - 1.77 AU

Year: 815 Days

Day: 19.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.91 AU - 2.51 AU

Year: 1177 Days

Day: 22.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 14.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.22 AU - 6.7 AU

Year: 5211 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 116,068,538 km

• M1: 180,116 km (0.032 R)
• M2: 297,999 km (0.117 R)
• M3: 392,694 km (0.054 R)
• M4: 496,067 km (0.06 R)
• M5: 665,411 km (0.093 R)
• M6: 1,170,454 km (0.05 R)
• M7: 1,457,981 km (0.06 R)
• M8: 1,649,616 km (0.119 R)
• M9: 1,768,845 km (0.112 R)
• M10: 2,101,551 km (0.086 R)
• M11: 2,217,040 km (0.108 R)
• M12: 2,607,341 km (0.087 R)
• M13: 2,700,690 km (0.104 R)
• M14: 2,858,815 km (0.09 R)
• M15: 3,019,932 km (0.086 R)
• M16: 3,134,674 km (0.081 R)
• M17: 3,368,645 km (0.114 R)
• M18: 3,730,373 km (0.115 R)
• M19: 4,306,025 km (0.074 R)
• M20: 5,084,532 km (0.057 R)
• M21: 5,360,391 km (0.078 R)
• M22: 5,865,433 km (0.106 R)
• M23: 6,092,523 km (0.063 R)
• M24: 6,259,624 km (0.083 R)
• M25: 6,662,491 km (0.046 R)
• M26: 7,205,531 km (0.052 R)
• M27: 7,830,701 km (0.083 R)
• M28: 8,081,127 km (0.116 R)
• M29: 8,218,907 km (0.052 R)
• M30: 8,403,810 km (0.112 R)
• M31: 8,636,883 km (0.08 R)
• M32: 8,942,961 km (0.115 R)
• M33: 9,469,396 km (0.085 R)
• M34: 9,907,568 km (0.102 R)
• M35: 10,005,854 km (0.096 R)
• M36: 10,104,588 km (0.083 R)
• M37: 10,452,254 km (0.062 R)
• M38: 11,083,108 km (0.11 R)
• M39: 11,416,113 km (0.031 R)
• M40: 11,778,289 km (0.057 R)
• M41: 12,039,337 km (0.06 R)
• M42: 12,144,355 km (0.038 R)
• M43: 12,780,744 km (0.07 R)
• M44: 13,049,123 km (0.049 R)
• M45: 13,156,983 km (0.104 R)
• M46: 13,782,901 km (0.054 R)
• M47: 14,446,666 km (0.058 R)
• M48: 14,642,191 km (0.112 R)
• M49: 15,376,118 km (0.111 R)
• M50: 15,661,700 km (0.092 R)
• M51: 16,122,163 km (0.11 R)
• M52: 16,499,598 km (0.114 R)
• M53: 16,616,434 km (0.097 R)
• M54: 17,590,017 km (0.081 R)
• M55: 17,858,695 km (0.065 R)
• M56: 18,008,592 km (0.092 R)
• M57: 18,309,583 km (0.059 R)
• M58: 18,794,728 km (0.099 R)
• M59: 20,588,856 km (0.046 R)
• M60: 20,903,610 km (0.05 R)
• M61: 21,283,588 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 13.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.46 AU - 13.2 AU

Year: 14573 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 116,068,538 km

• M1: 201,957 km (0.1 R)
• M2: 323,879 km (0.066 R)
• M3: 514,317 km (0.105 R)
• M4: 636,240 km (0.065 R)
• M5: 979,716 km (0.087 R)
• M6: 1,209,499 km (0.11 R)
• M7: 1,833,920 km (0.055 R)
• M8: 2,121,597 km (0.112 R)
• M9: 2,210,757 km (0.107 R)
• M10: 3,275,894 km (0.087 R)
• M11: 3,379,865 km (0.06 R)
• M12: 4,176,623 km (0.048 R)
• M13: 4,791,919 km (0.075 R)
• M14: 4,910,550 km (0.109 R)
• M15: 5,150,655 km (0.061 R)
• M16: 5,272,278 km (0.08 R)
• M17: 5,684,569 km (0.116 R)
• M18: 6,064,548 km (0.113 R)
• M19: 6,540,419 km (0.087 R)
• M20: 7,666,592 km (0.097 R)
• M21: 7,852,243 km (0.105 R)
• M22: 8,133,786 km (0.08 R)
• M23: 8,514,363 km (0.079 R)
• M24: 8,706,895 km (0.114 R)
• M25: 8,998,312 km (0.1 R)
• M26: 9,342,537 km (0.102 R)
• M27: 9,741,215 km (0.112 R)
• M28: 10,247,305 km (0.102 R)
• M29: 11,817,035 km (0.076 R)
• M30: 12,140,017 km (0.114 R)
• M31: 14,195,342 km (0.108 R)
• M32: 15,117,164 km (0.082 R)
• M33: 15,526,613 km (0.034 R)
• M34: 16,957,966 km (0.104 R)
• M35: 17,505,644 km (0.113 R)
• M36: 17,628,164 km (0.11 R)
• M37: 18,806,098 km (0.104 R)
• M38: 19,183,384 km (0.064 R)
• M39: 19,563,063 km (0.101 R)
• M40: 19,753,950 km (0.09 R)
• M41: 19,945,435 km (0.111 R)
• M42: 20,265,874 km (0.108 R)
• M43: 20,458,855 km (0.092 R)
• M44: 20,846,912 km (0.113 R)
• M45: 21,041,838 km (0.119 R)
• M46: 21,433,635 km (0.112 R)
• M47: 21,564,683 km (0.049 R)
• M48: 22,224,260 km (0.098 R)
• M49: 22,489,945 km (0.093 R)
• M50: 22,756,678 km (0.1 R)
• M51: 23,563,161 km (0.081 R)
• M52: 24,721,796 km (0.114 R)
• M53: 25,550,718 km (0.12 R)
• M54: 25,689,844 km (0.052 R)
• M55: 26,248,592 km (0.044 R)
• M56: 26,599,848 km (0.112 R)
• M57: 27,378,056 km (0.089 R)
• M58: 28,020,429 km (0.118 R)
• M59: 28,307,507 km (0.082 R)
• M60: 28,739,995 km (0.069 R)
• M61: 29,392,840 km (0.073 R)
• M62: 30,270,830 km (0.064 R)
• M63: 30,935,044 km (0.072 R)
• M64: 31,083,296 km (0.111 R)
• M65: 31,604,046 km (0.088 R)
• M66: 32,880,714 km (0.111 R)
• M67: 33,183,500 km (0.098 R)
• M68: 34,021,099 km (0.077 R)
• M69: 36,340,764 km (0.095 R)
• M70: 37,677,869 km (0.053 R)
• M71: 39,673,206 km (0.107 R)
• M72: 40,643,198 km (0.107 R)
• M73: 41,131,187 km (0.09 R)
• M74: 45,524,726 km (0.053 R)
• M75: 45,693,473 km (0.103 R)
• M76: 46,794,962 km (0.104 R)
• M77: 48,851,783 km (0.079 R)
• M78: 49,630,590 km (0.082 R)
• M79: 49,891,039 km (0.116 R)
• M80: 50,326,369 km (0.116 R)
• M81: 52,875,517 km (0.086 R)
• M82: 53,319,224 km (0.08 R)
• M83: 53,675,118 km (0.086 R)
• M84: 54,210,379 km (0.099 R)
• M85: 55,917,291 km (0.095 R)
• M86: 56,641,195 km (0.105 R)
• M87: 58,189,832 km (0.111 R)
• M88: 59,291,470 km (0.104 R)
• M89: 59,844,833 km (0.041 R)
• M90: 60,678,093 km (0.081 R)
• M91: 62,731,174 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.9

Radius: 4.2

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.69 AU - 21.09 AU

Year: 25973 Days

Day: 16.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 116,068,538 km

• M1: 62,682 km (0.095 R)
• M2: 418,425 km (0.116 R)
• M3: 724,951 km (0.046 R)
• M4: 1,236,875 km (0.034 R)
• M5: 1,365,978 km (0.11 R)
• M6: 1,837,211 km (0.108 R)
• M7: 2,845,202 km (0.112 R)
• M8: 3,225,031 km (0.115 R)
• M9: 3,584,066 km (0.105 R)
• M10: 3,620,568 km (0.088 R)
• M11: 4,222,998 km (0.108 R)
• M12: 4,535,658 km (0.107 R)
• M13: 4,815,406 km (0.055 R)
• M14: 5,773,431 km (0.11 R)
• M15: 7,061,917 km (0.084 R)
• M16: 7,714,463 km (0.109 R)
• M17: 8,532,315 km (0.095 R)
• M18: 8,778,104 km (0.09 R)
• M19: 9,126,218 km (0.12 R)
• M20: 9,176,333 km (0.113 R)
• M21: 10,510,298 km (0.113 R)
• M22: 11,146,089 km (0.101 R)
• M23: 12,677,522 km (0.066 R)
• M24: 12,845,520 km (0.11 R)
• M25: 13,353,854 km (0.055 R)
• M26: 13,581,841 km (0.103 R)
• M27: 13,868,620 km (0.119 R)
• M28: 15,931,724 km (0.106 R)
• M29: 16,660,864 km (0.071 R)
• M30: 18,403,979 km (0.07 R)
• M31: 19,425,732 km (0.114 R)
• M32: 19,684,088 km (0.111 R)
• M33: 19,813,640 km (0.041 R)
• M34: 20,138,865 km (0.119 R)
• M35: 20,400,213 km (0.113 R)
• M36: 20,926,498 km (0.103 R)
• M37: 22,939,188 km (0.075 R)
• M38: 23,692,563 km (0.085 R)
• M39: 23,899,457 km (0.095 R)
• M40: 24,732,866 km (0.088 R)
• M41: 26,071,917 km (0.094 R)
• M42: 26,857,755 km (0.104 R)
• M43: 28,233,457 km (0.081 R)
• M44: 28,672,676 km (0.109 R)
• M45: 29,114,139 km (0.057 R)
• M46: 32,955,962 km (0.068 R)
• M47: 33,650,246 km (0.115 R)
• M48: 33,727,738 km (0.068 R)
• M49: 35,210,402 km (0.066 R)
• M50: 35,604,144 km (0.119 R)
• M51: 35,682,982 km (0.073 R)
• M52: 35,999,232 km (0.106 R)
• M53: 37,353,691 km (0.085 R)
• M54: 42,516,164 km (0.114 R)
• M55: 43,524,453 km (0.118 R)
• M56: 45,393,529 km (0.059 R)
• M57: 45,479,099 km (0.097 R)
• M58: 46,942,017 km (0.113 R)
• M59: 48,245,762 km (0.078 R)
• M60: 48,595,372 km (0.118 R)
• M61: 48,858,216 km (0.058 R)
• M62: 49,561,176 km (0.083 R)
• M63: 51,333,462 km (0.093 R)
• M64: 52,586,494 km (0.064 R)
• M65: 58,440,707 km (0.057 R)
• M66: 59,748,642 km (0.103 R)
• M67: 61,918,110 km (0.115 R)
• M68: 62,202,944 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.9

Radius: 5.4

Gravity: 32.75 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 17.04 AU - 22.86 AU

Year: 31914 Days

Day: 21.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,068,538 km

• M1: 77,492 km (0.09 R)
• M2: 135,087 km (0.062 R)
• M3: 859,440 km (0.099 R)
• M4: 1,364,033 km (0.104 R)
• M5: 1,403,228 km (0.082 R)
• M6: 2,841,013 km (0.114 R)
• M7: 3,517,495 km (0.106 R)
• M8: 3,957,761 km (0.075 R)
• M9: 4,532,217 km (0.089 R)
• M10: 4,829,019 km (0.067 R)
• M11: 5,255,373 km (0.091 R)
• M12: 5,379,390 km (0.087 R)
• M13: 5,441,772 km (0.104 R)
• M14: 5,630,415 km (0.093 R)
• M15: 5,949,358 km (0.029 R)
• M16: 7,841,920 km (0.027 R)
• M17: 8,852,155 km (0.085 R)
• M18: 9,447,704 km (0.051 R)
• M19: 9,750,191 km (0.1 R)
• M20: 10,132,862 km (0.12 R)
• M21: 10,364,888 km (0.083 R)
• M22: 10,598,710 km (0.084 R)
• M23: 11,230,462 km (0.066 R)
• M24: 11,310,347 km (0.109 R)
• M25: 12,530,318 km (0.104 R)
• M26: 14,048,437 km (0.107 R)
• M27: 14,307,092 km (0.105 R)
• M28: 15,004,517 km (0.071 R)
• M29: 15,445,980 km (0.118 R)
• M30: 17,531,075 km (0.037 R)
• M31: 18,183,023 km (0.077 R)
• M32: 19,223,476 km (0.034 R)
• M33: 22,057,608 km (0.112 R)
• M34: 22,358,150 km (0.088 R)
• M35: 23,676,107 km (0.107 R)
• M36: 24,086,753 km (0.107 R)
• M37: 24,292,899 km (0.034 R)
• M38: 24,396,271 km (0.09 R)
• M39: 25,019,197 km (0.109 R)
• M40: 25,542,191 km (0.11 R)
• M41: 25,752,525 km (0.111 R)
• M42: 25,857,842 km (0.089 R)
• M43: 26,280,606 km (0.101 R)
• M44: 26,492,885 km (0.06 R)
• M45: 27,133,015 km (0.052 R)
• M46: 27,454,949 km (0.088 R)
• M47: 28,428,532 km (0.065 R)
• M48: 29,303,530 km (0.066 R)
• M49: 29,744,245 km (0.115 R)
• M50: 30,076,203 km (0.092 R)
• M51: 34,039,200 km (0.105 R)
• M52: 34,734,830 km (0.07 R)
• M53: 35,084,441 km (0.096 R)
• M54: 35,201,127 km (0.105 R)
• M55: 35,669,667 km (0.107 R)
• M56: 36,612,732 km (0.029 R)
• M57: 36,849,696 km (0.083 R)
• M58: 38,162,716 km (0.039 R)
• M59: 49,462,741 km (0.074 R)
• M60: 53,441,446 km (0.116 R)
• M61: 54,114,636 km (0.088 R)
• M62: 54,654,984 km (0.054 R)
• M63: 55,333,111 km (0.1 R)
• M64: 58,488,130 km (0.026 R)
• M65: 59,042,689 km (0.109 R)
• M66: 59,599,193 km (0.096 R)
• M67: 62,265,476 km (0.082 R)
• M68: 63,257,609 km (0.118 R)
• M69: 64,397,994 km (0.115 R)
• M70: 65,832,787 km (0.094 R)
• M71: 66,121,062 km (0.071 R)
• M72: 68,296,066 km (0.07 R)
• M73: 69,172,709 km (0.063 R)
• M74: 70,789,413 km (0.077 R)
• M75: 73,910,324 km (0.048 R)
• M76: 74,509,912 km (0.11 R)
• M77: 74,660,109 km (0.12 R)
• M78: 77,531,789 km (0.116 R)
• M79: 81,210,401 km (0.084 R)
• M80: 83,538,293 km (0.102 R)
• M81: 86,045,554 km (0.11 R)
• M82: 86,676,109 km (0.101 R)
• M83: 88,577,198 km (0.119 R)
• M84: 88,736,371 km (0.054 R)
• M85: 90,172,061 km (0.089 R)
• M86: 90,812,639 km (0.057 R)
• M87: 93,389,912 km (0.063 R)
• M88: 97,464,808 km (0.106 R)
• M89: 100,102,966 km (0.107 R)
• M90: 105,280,848 km (0.097 R)
• M91: 108,157,166 km (0.032 R)
• M92: 108,837,687 km (0.089 R)
• M93: 109,690,395 km (0.065 R)
• M94: 110,887,776 km (0.08 R)
• M95: 112,433,720 km (0.033 R)
• M96: 115,720,685 km (0.058 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit