🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.77 AU - 0.87 AU

Year: 267 Days

Day: 12.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.01 AU

Year: 272 Days

Day: 29.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.42 AU - 2.16 AU

Year: 862 Days

Day: 14.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.11 AU - 2.89 AU

Year: 1423 Days

Day: 33.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,232,197 km

• M1: 994,377 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.26 AU - 5.86 AU

Year: 4096 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,232,197 km

• M1: 136,732 km (0.098 R)
• M2: 261,497 km (0.091 R)
• M3: 490,531 km (0.094 R)
• M4: 566,078 km (0.114 R)
• M5: 627,862 km (0.117 R)
• M6: 701,614 km (0.111 R)
• M7: 807,978 km (0.107 R)
• M8: 909,555 km (0.11 R)
• M9: 983,307 km (0.065 R)
• M10: 1,251,985 km (0.112 R)
• M11: 1,382,883 km (0.084 R)
• M12: 1,518,269 km (0.062 R)
• M13: 1,619,696 km (0.092 R)
• M14: 1,855,911 km (0.063 R)
• M15: 1,950,906 km (0.088 R)
• M16: 2,317,720 km (0.079 R)
• M17: 2,464,625 km (0.115 R)
• M18: 2,644,890 km (0.109 R)
• M19: 3,228,023 km (0.107 R)
• M20: 3,644,204 km (0.112 R)
• M21: 3,746,529 km (0.085 R)
• M22: 4,581,584 km (0.115 R)
• M23: 4,859,836 km (0.069 R)
• M24: 5,124,625 km (0.106 R)
• M25: 5,182,070 km (0.054 R)
• M26: 5,668,413 km (0.12 R)
• M27: 5,947,114 km (0.062 R)
• M28: 6,580,212 km (0.102 R)
• M29: 6,789,051 km (0.095 R)
• M30: 6,894,367 km (0.114 R)
• M31: 7,085,105 km (0.053 R)
• M32: 7,667,938 km (0.115 R)
• M33: 7,865,706 km (0.117 R)
• M34: 7,931,978 km (0.074 R)
• M35: 8,243,740 km (0.108 R)
• M36: 8,401,117 km (0.081 R)
• M37: 8,719,013 km (0.093 R)
• M38: 9,577,854 km (0.111 R)
• M39: 9,672,250 km (0.101 R)
• M40: 9,743,309 km (0.084 R)
• M41: 10,053,276 km (0.09 R)
• M42: 10,536,477 km (0.104 R)
• M43: 10,609,631 km (0.082 R)
• M44: 10,928,424 km (0.039 R)
• M45: 11,300,174 km (0.117 R)
• M46: 11,425,089 km (0.072 R)
• M47: 11,525,319 km (0.091 R)
• M48: 11,575,584 km (0.062 R)
• M49: 12,132,836 km (0.093 R)
• M50: 12,466,290 km (0.091 R)
• M51: 12,698,914 km (0.113 R)
• M52: 13,247,191 km (0.097 R)
• M53: 13,378,837 km (0.071 R)
• M54: 13,670,104 km (0.075 R)
• M55: 13,856,503 km (0.037 R)
• M56: 14,097,505 km (0.086 R)
• M57: 14,610,775 km (0.056 R)
• M58: 14,719,682 km (0.069 R)
• M59: 14,801,363 km (0.04 R)
• M60: 15,350,686 km (0.115 R)
• M61: 15,627,742 km (0.071 R)
• M62: 16,215,063 km (0.08 R)
• M63: 16,525,628 km (0.101 R)
• M64: 16,582,326 km (0.106 R)
• M65: 16,667,447 km (0.079 R)
• M66: 16,781,141 km (0.106 R)
• M67: 16,952,281 km (0.067 R)
• M68: 17,095,297 km (0.067 R)
• M69: 17,267,484 km (0.066 R)
• M70: 17,816,358 km (0.087 R)
• M71: 17,990,939 km (0.099 R)
• M72: 18,195,290 km (0.105 R)
• M73: 18,341,746 km (0.069 R)
• M74: 18,606,385 km (0.097 R)
• M75: 18,665,326 km (0.114 R)
• M76: 18,842,600 km (0.109 R)
• M77: 19,407,781 km (0.115 R)
• M78: 19,527,459 km (0.084 R)
• M79: 19,707,425 km (0.068 R)
• M80: 20,190,028 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 14.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.24 AU - 6.44 AU

Year: 5745 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,232,197 km

• M1: 199,414 km (0.053 R)
• M2: 364,720 km (0.055 R)
• M3: 653,294 km (0.03 R)
• M4: 759,658 km (0.098 R)
• M5: 899,083 km (0.081 R)
• M6: 1,251,087 km (0.092 R)
• M7: 1,373,159 km (0.059 R)
• M8: 1,483,562 km (0.112 R)
• M9: 1,782,159 km (0.11 R)
• M10: 1,886,130 km (0.111 R)
• M11: 2,173,807 km (0.102 R)
• M12: 2,304,406 km (0.098 R)
• M13: 2,495,592 km (0.075 R)
• M14: 2,812,590 km (0.083 R)
• M15: 3,143,051 km (0.039 R)
• M16: 3,640,165 km (0.111 R)
• M17: 3,796,495 km (0.053 R)
• M18: 4,255,760 km (0.107 R)
• M19: 4,373,344 km (0.109 R)
• M20: 4,492,125 km (0.067 R)
• M21: 5,027,536 km (0.075 R)
• M22: 5,227,398 km (0.115 R)
• M23: 5,738,574 km (0.054 R)
• M24: 6,000,221 km (0.107 R)
• M25: 6,947,176 km (0.106 R)
• M26: 7,338,972 km (0.115 R)
• M27: 7,480,791 km (0.096 R)
• M28: 8,027,721 km (0.102 R)
• M29: 8,677,275 km (0.112 R)
• M30: 8,857,391 km (0.041 R)
• M31: 9,099,440 km (0.094 R)
• M32: 9,590,271 km (0.098 R)
• M33: 9,745,404 km (0.101 R)
• M34: 10,121,343 km (0.086 R)
• M35: 10,438,191 km (0.087 R)
• M36: 11,605,952 km (0.103 R)
• M37: 11,738,347 km (0.082 R)
• M38: 12,037,841 km (0.105 R)
• M39: 12,373,689 km (0.03 R)
• M40: 12,542,884 km (0.074 R)
• M41: 12,917,627 km (0.109 R)
• M42: 13,226,995 km (0.06 R)
• M43: 14,134,456 km (0.067 R)
• M44: 14,954,102 km (0.118 R)
• M45: 15,134,218 km (0.111 R)
• M46: 15,460,491 km (0.087 R)
• M47: 15,606,199 km (0.039 R)
• M48: 16,378,872 km (0.082 R)
• M49: 16,527,573 km (0.077 R)
• M50: 16,826,021 km (0.054 R)
• M51: 17,013,616 km (0.085 R)
• M52: 17,277,208 km (0.094 R)
• M53: 17,428,601 km (0.104 R)
• M54: 17,656,289 km (0.09 R)
• M55: 17,846,876 km (0.03 R)
• M56: 18,114,806 km (0.08 R)
• M57: 18,230,146 km (0.1 R)
• M58: 18,538,617 km (0.106 R)
• M59: 18,926,674 km (0.096 R)
• M60: 21,189,790 km (0.104 R)
• M61: 21,636,340 km (0.072 R)
• M62: 22,044,892 km (0.029 R)
• M63: 22,621,442 km (0.118 R)
• M64: 24,253,256 km (0.103 R)
• M65: 24,422,750 km (0.087 R)
• M66: 26,226,452 km (0.053 R)
• M67: 26,880,942 km (0.07 R)
• M68: 27,012,588 km (0.107 R)
• M69: 27,629,380 km (0.078 R)
• M70: 27,939,497 km (0.029 R)
• M71: 28,921,756 km (0.095 R)
• M72: 29,056,544 km (0.058 R)
• M73: 30,142,774 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 10.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.36 AU - 14.9 AU

Year: 15204 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,232,197 km

• M1: 127,457 km (0.098 R)
• M2: 240,105 km (0.094 R)
• M3: 544,536 km (0.095 R)
• M4: 1,405,023 km (0.079 R)
• M5: 1,781,262 km (0.048 R)
• M6: 1,913,656 km (0.055 R)
• M7: 2,022,114 km (0.099 R)
• M8: 2,132,518 km (0.101 R)
• M9: 2,446,823 km (0.074 R)
• M10: 2,594,625 km (0.071 R)
• M11: 3,024,420 km (0.093 R)
• M12: 4,300,640 km (0.046 R)
• M13: 4,371,998 km (0.087 R)
• M14: 4,443,805 km (0.114 R)
• M15: 5,259,113 km (0.115 R)
• M16: 5,412,451 km (0.074 R)
• M17: 6,160,440 km (0.066 R)
• M18: 7,535,694 km (0.1 R)
• M19: 8,369,103 km (0.116 R)
• M20: 9,231,685 km (0.051 R)
• M21: 10,169,962 km (0.078 R)
• M22: 10,313,277 km (0.067 R)
• M23: 10,602,151 km (0.118 R)
• M24: 11,040,323 km (0.049 R)
• M25: 11,138,459 km (0.09 R)
• M26: 12,035,149 km (0.086 R)
• M27: 13,266,638 km (0.1 R)
• M28: 16,125,154 km (0.109 R)
• M29: 16,404,304 km (0.119 R)
• M30: 17,308,623 km (0.077 R)
• M31: 17,422,766 km (0.053 R)
• M32: 17,997,372 km (0.056 R)
• M33: 18,461,574 km (0.066 R)
• M34: 18,636,753 km (0.106 R)
• M35: 18,812,381 km (0.045 R)
• M36: 19,224,374 km (0.064 R)
• M37: 20,297,289 km (0.079 R)
• M38: 20,841,227 km (0.104 R)
• M39: 21,696,628 km (0.086 R)
• M40: 22,625,930 km (0.076 R)
• M41: 23,378,557 km (0.093 R)
• M42: 24,139,561 km (0.116 R)
• M43: 25,102,224 km (0.039 R)
• M44: 25,816,105 km (0.117 R)
• M45: 25,946,703 km (0.096 R)
• M46: 27,529,898 km (0.098 R)
• M47: 27,596,618 km (0.076 R)
• M48: 27,863,800 km (0.117 R)
• M49: 28,873,137 km (0.079 R)
• M50: 29,144,358 km (0.115 R)
• M51: 29,757,709 km (0.113 R)
• M52: 30,720,072 km (0.042 R)
• M53: 30,996,978 km (0.03 R)
• M54: 31,553,183 km (0.05 R)
• M55: 32,323,462 km (0.078 R)
• M56: 32,464,084 km (0.059 R)
• M57: 32,746,226 km (0.083 R)
• M58: 33,383,662 km (0.101 R)
• M59: 34,240,110 km (0.078 R)
• M60: 35,031,483 km (0.078 R)
• M61: 36,852,388 km (0.096 R)
• M62: 37,220,249 km (0.098 R)
• M63: 38,331,313 km (0.09 R)
• M64: 39,227,853 km (0.085 R)
• M65: 39,678,741 km (0.103 R)
• M66: 40,055,727 km (0.12 R)
• M67: 40,282,667 km (0.119 R)
• M68: 40,509,757 km (0.105 R)
• M69: 40,585,603 km (0.061 R)
• M70: 41,882,168 km (0.113 R)
• M71: 42,497,015 km (0.096 R)
• M72: 46,089,758 km (0.086 R)
• M73: 47,601,893 km (0.083 R)
• M74: 48,002,516 km (0.117 R)
• M75: 48,484,819 km (0.113 R)
• M76: 49,049,402 km (0.082 R)
• M77: 49,373,132 km (0.069 R)
• M78: 50,429,741 km (0.081 R)
• M79: 52,400,245 km (0.027 R)
• M80: 52,482,823 km (0.105 R)
• M81: 53,228,718 km (0.108 R)
• M82: 53,644,450 km (0.086 R)
• M83: 55,487,047 km (0.094 R)
• M84: 56,246,705 km (0.077 R)
• M85: 56,416,050 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.6

Radius: 7.6

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.88 AU - 20.1 AU

Year: 25204 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,232,197 km

• M1: 102,026 km (0.075 R)
• M2: 190,438 km (0.078 R)
• M3: 347,516 km (0.117 R)
• M4: 403,615 km (0.113 R)
• M5: 505,042 km (0.078 R)
• M6: 784,641 km (0.071 R)
• M7: 861,833 km (0.042 R)
• M8: 1,285,943 km (0.036 R)
• M9: 1,409,212 km (0.114 R)
• M10: 1,700,778 km (0.095 R)
• M11: 2,082,552 km (0.109 R)
• M12: 2,154,808 km (0.093 R)
• M13: 2,301,862 km (0.104 R)
• M14: 2,606,145 km (0.12 R)
• M15: 3,901,812 km (0.091 R)
• M16: 4,543,138 km (0.102 R)
• M17: 4,924,313 km (0.095 R)
• M18: 5,515,374 km (0.11 R)
• M19: 6,233,145 km (0.045 R)
• M20: 7,642,357 km (0.12 R)
• M21: 8,908,404 km (0.095 R)
• M22: 9,145,516 km (0.073 R)
• M23: 9,264,895 km (0.08 R)
• M24: 10,549,193 km (0.09 R)
• M25: 10,611,725 km (0.054 R)
• M26: 11,435,860 km (0.03 R)
• M27: 13,755,375 km (0.096 R)
• M28: 13,823,741 km (0.045 R)
• M29: 17,828,177 km (0.065 R)
• M30: 18,127,073 km (0.092 R)
• M31: 19,800,475 km (0.111 R)
• M32: 20,890,744 km (0.077 R)
• M33: 21,760,955 km (0.049 R)
• M34: 22,160,531 km (0.072 R)
• M35: 23,864,750 km (0.111 R)
• M36: 24,111,586 km (0.11 R)
• M37: 25,191,234 km (0.086 R)
• M38: 26,626,775 km (0.075 R)
• M39: 26,797,317 km (0.074 R)
• M40: 27,311,335 km (0.07 R)
• M41: 27,397,354 km (0.11 R)
• M42: 28,349,245 km (0.097 R)
• M43: 28,436,311 km (0.026 R)
• M44: 29,488,134 km (0.111 R)
• M45: 29,753,072 km (0.089 R)
• M46: 30,910,211 km (0.056 R)
• M47: 31,449,362 km (0.114 R)
• M48: 32,172,817 km (0.058 R)
• M49: 33,084,915 km (0.097 R)
• M50: 34,655,095 km (0.041 R)
• M51: 36,249,359 km (0.112 R)
• M52: 36,722,687 km (0.117 R)
• M53: 38,540,451 km (0.082 R)
• M54: 38,733,432 km (0.1 R)
• M55: 38,830,072 km (0.094 R)
• M56: 38,926,712 km (0.089 R)
• M57: 39,120,442 km (0.092 R)
• M58: 43,461,622 km (0.078 R)
• M59: 43,863,741 km (0.115 R)
• M60: 44,166,228 km (0.091 R)
• M61: 48,993,901 km (0.078 R)
• M62: 49,412,476 km (0.097 R)
• M63: 49,727,080 km (0.065 R)
• M64: 50,675,232 km (0.091 R)
• M65: 52,482,224 km (0.071 R)
• M66: 54,093,992 km (0.112 R)
• M67: 54,310,161 km (0.117 R)
• M68: 55,177,679 km (0.11 R)
• M69: 55,722,065 km (0.066 R)
• M70: 55,940,329 km (0.119 R)
• M71: 56,049,685 km (0.108 R)
• M72: 56,158,891 km (0.099 R)
• M73: 56,596,914 km (0.067 R)
• M74: 59,248,685 km (0.038 R)
• M75: 59,471,437 km (0.088 R)
• M76: 61,940,699 km (0.083 R)
• M77: 62,279,987 km (0.053 R)
• M78: 62,506,478 km (0.115 R)
• M79: 62,846,813 km (0.114 R)
• M80: 63,529,279 km (0.063 R)
• M81: 68,258,367 km (0.103 R)
• M82: 69,076,966 km (0.084 R)
• M83: 69,194,251 km (0.066 R)
• M84: 70,370,090 km (0.1 R)
• M85: 71,078,736 km (0.12 R)
• M86: 73,457,940 km (0.115 R)
• M87: 74,417,012 km (0.096 R)
• M88: 75,984,199 km (0.095 R)
• M89: 77,927,924 km (0.059 R)
• M90: 78,538,583 km (0.117 R)
• M91: 79,519,197 km (0.112 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit