🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 165 Days

Day: 25.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.6 AU - 0.64 AU

Year: 187 Days

Day: 33.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.64 AU - 1.92 AU

Year: 909 Days

Day: 23.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.92 AU - 2.64 AU

Year: 1318 Days

Day: 26.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,280,300 km

• M1: 381,175 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.32 AU - 2.7 AU

Year: 1523 Days

Day: 33.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,280,300 km

• M1: 232,475 km (0.104 R)
• M2: 1,365,529 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.83 AU - 3.33 AU

Year: 2070 Days

Day: 41 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,280,300 km

• M1: 754,123 km (0.088 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 11.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.86 AU - 8.44 AU

Year: 8101 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,280,300 km

• M1: 163,510 km (0.079 R)
• M2: 320,289 km (0.084 R)
• M3: 409,449 km (0.117 R)
• M4: 620,981 km (0.108 R)
• M5: 752,627 km (0.116 R)
• M6: 1,019,958 km (0.096 R)
• M7: 1,138,440 km (0.074 R)
• M8: 1,753,137 km (0.117 R)
• M9: 1,880,894 km (0.063 R)
• M10: 2,095,417 km (0.119 R)
• M11: 2,370,677 km (0.048 R)
• M12: 2,512,795 km (0.087 R)
• M13: 2,639,505 km (0.04 R)
• M14: 2,768,309 km (0.078 R)
• M15: 2,937,205 km (0.116 R)
• M16: 3,109,541 km (0.119 R)
• M17: 3,364,456 km (0.062 R)
• M18: 3,667,242 km (0.105 R)
• M19: 4,739,410 km (0.1 R)
• M20: 5,079,147 km (0.046 R)
• M21: 5,286,938 km (0.088 R)
• M22: 5,403,475 km (0.096 R)
• M23: 5,639,391 km (0.044 R)
• M24: 6,317,668 km (0.079 R)
• M25: 6,666,530 km (0.082 R)
• M26: 7,021,825 km (0.052 R)
• M27: 7,305,313 km (0.117 R)
• M28: 7,645,199 km (0.088 R)
• M29: 8,586,170 km (0.091 R)
• M30: 8,668,598 km (0.104 R)
• M31: 8,778,702 km (0.111 R)
• M32: 9,084,331 km (0.081 R)
• M33: 9,421,674 km (0.044 R)
• M34: 10,137,649 km (0.112 R)
• M35: 10,341,252 km (0.072 R)
• M36: 10,605,143 km (0.115 R)
• M37: 11,199,495 km (0.108 R)
• M38: 11,440,198 km (0.111 R)
• M39: 12,826,222 km (0.077 R)
• M40: 13,015,015 km (0.068 R)
• M41: 13,363,578 km (0.088 R)
• M42: 13,491,185 km (0.102 R)
• M43: 13,779,460 km (0.066 R)
• M44: 14,102,442 km (0.116 R)
• M45: 14,297,218 km (0.06 R)
• M46: 16,705,295 km (0.114 R)
• M47: 17,118,634 km (0.106 R)
• M48: 17,291,868 km (0.094 R)
• M49: 17,570,420 km (0.07 R)
• M50: 17,745,150 km (0.09 R)
• M51: 17,850,317 km (0.114 R)
• M52: 18,096,406 km (0.107 R)
• M53: 18,450,055 km (0.079 R)
• M54: 18,592,173 km (0.057 R)
• M55: 19,814,537 km (0.107 R)
• M56: 20,105,954 km (0.097 R)
• M57: 20,988,731 km (0.115 R)
• M58: 21,285,832 km (0.095 R)
• M59: 21,397,582 km (0.097 R)
• M60: 21,472,231 km (0.106 R)
• M61: 21,696,628 km (0.104 R)
• M62: 22,185,364 km (0.09 R)
• M63: 22,412,304 km (0.091 R)
• M64: 22,563,847 km (0.087 R)
• M65: 22,639,843 km (0.039 R)
• M66: 22,868,279 km (0.088 R)
• M67: 24,527,319 km (0.118 R)
• M68: 24,683,649 km (0.119 R)
• M69: 25,272,615 km (0.116 R)
• M70: 26,105,128 km (0.071 R)
• M71: 26,224,806 km (0.033 R)
• M72: 26,304,691 km (0.087 R)
• M73: 26,544,796 km (0.106 R)
• M74: 26,665,222 km (0.102 R)
• M75: 26,866,132 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 5.2

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.97 AU - 14.25 AU

Year: 17145 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,280,300 km

• M1: 71,059 km (0.085 R)
• M2: 115,340 km (0.085 R)
• M3: 809,624 km (0.107 R)
• M4: 1,519,615 km (0.116 R)
• M5: 3,120,312 km (0.102 R)
• M6: 3,854,988 km (0.097 R)
• M7: 4,345,519 km (0.053 R)
• M8: 4,640,676 km (0.085 R)
• M9: 5,205,856 km (0.094 R)
• M10: 6,495,540 km (0.114 R)
• M11: 7,175,611 km (0.096 R)
• M12: 7,574,290 km (0.111 R)
• M13: 8,707,344 km (0.114 R)
• M14: 9,239,613 km (0.043 R)
• M15: 9,618,545 km (0.076 R)
• M16: 9,782,504 km (0.102 R)
• M17: 10,898,803 km (0.118 R)
• M18: 11,069,644 km (0.117 R)
• M19: 11,471,913 km (0.11 R)
• M20: 12,887,109 km (0.107 R)
• M21: 13,615,052 km (0.075 R)
• M22: 13,922,326 km (0.114 R)
• M23: 14,045,894 km (0.034 R)
• M24: 16,071,449 km (0.102 R)
• M25: 16,461,450 km (0.096 R)
• M26: 17,118,036 km (0.089 R)
• M27: 17,850,317 km (0.052 R)
• M28: 19,829,198 km (0.105 R)
• M29: 20,107,599 km (0.119 R)
• M30: 21,733,130 km (0.102 R)
• M31: 22,308,334 km (0.091 R)
• M32: 25,711,835 km (0.083 R)
• M33: 25,863,527 km (0.093 R)
• M34: 26,396,395 km (0.094 R)
• M35: 27,861,257 km (0.086 R)
• M36: 28,564,367 km (0.111 R)
• M37: 28,799,984 km (0.109 R)
• M38: 30,307,332 km (0.063 R)
• M39: 30,708,254 km (0.116 R)
• M40: 31,191,605 km (0.108 R)
• M41: 31,840,112 km (0.092 R)
• M42: 33,397,874 km (0.089 R)
• M43: 34,144,517 km (0.089 R)
• M44: 35,148,469 km (0.104 R)
• M45: 35,823,155 km (0.085 R)
• M46: 36,672,422 km (0.112 R)
• M47: 37,614,440 km (0.098 R)
• M48: 38,391,002 km (0.115 R)
• M49: 38,911,603 km (0.075 R)
• M50: 39,609,477 km (0.082 R)
• M51: 41,017,492 km (0.106 R)
• M52: 41,194,616 km (0.062 R)
• M53: 41,460,900 km (0.028 R)
• M54: 41,549,761 km (0.075 R)
• M55: 45,064,563 km (0.049 R)
• M56: 47,088,922 km (0.108 R)
• M57: 47,181,672 km (0.087 R)
• M58: 47,925,623 km (0.117 R)
• M59: 48,299,019 km (0.103 R)
• M60: 48,954,856 km (0.12 R)
• M61: 52,951,064 km (0.056 R)
• M62: 53,724,186 km (0.088 R)
• M63: 54,015,004 km (0.092 R)
• M64: 54,209,182 km (0.042 R)
• M65: 54,500,898 km (0.097 R)
• M66: 54,793,063 km (0.101 R)
• M67: 55,477,024 km (0.08 R)
• M68: 56,163,678 km (0.064 R)
• M69: 56,261,964 km (0.104 R)
• M70: 56,853,175 km (0.086 R)
• M71: 57,446,480 km (0.084 R)
• M72: 58,041,879 km (0.108 R)
• M73: 58,141,212 km (0.067 R)
• M74: 60,745,861 km (0.109 R)
• M75: 61,048,946 km (0.116 R)
• M76: 61,150,074 km (0.117 R)
• M77: 63,388,358 km (0.104 R)
• M78: 65,136,409 km (0.083 R)
• M79: 65,860,762 km (0.067 R)
• M80: 66,172,075 km (0.106 R)
• M81: 66,900,168 km (0.055 R)
• M82: 67,735,672 km (0.103 R)
• M83: 68,049,827 km (0.085 R)
• M84: 68,154,696 km (0.069 R)
• M85: 69,627,935 km (0.074 R)
• M86: 69,733,551 km (0.055 R)
• M87: 70,156,764 km (0.119 R)
• M88: 70,474,510 km (0.119 R)
• M89: 70,792,854 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 4

Gravity: 53.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.75 AU - 14.75 AU

Year: 21690 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,280,300 km

• M1: 240,853 km (0.043 R)
• M2: 275,559 km (0.038 R)
• M3: 350,508 km (0.091 R)
• M4: 453,730 km (0.085 R)
• M5: 872,904 km (0.111 R)
• M6: 900,430 km (0.092 R)
• M7: 1,254,229 km (0.062 R)
• M8: 1,317,060 km (0.095 R)
• M9: 2,262,518 km (0.115 R)
• M10: 2,574,729 km (0.095 R)
• M11: 2,817,526 km (0.12 R)
• M12: 3,412,627 km (0.084 R)
• M13: 3,952,525 km (0.056 R)
• M14: 4,470,284 km (0.077 R)
• M15: 4,959,469 km (0.044 R)
• M16: 5,413,947 km (0.08 R)
• M17: 6,147,276 km (0.076 R)
• M18: 7,532,253 km (0.071 R)
• M19: 7,820,378 km (0.105 R)
• M20: 8,053,452 km (0.115 R)
• M21: 8,466,940 km (0.066 R)
• M22: 9,998,822 km (0.087 R)
• M23: 11,946,437 km (0.09 R)
• M24: 12,013,457 km (0.115 R)
• M25: 12,417,371 km (0.105 R)
• M26: 12,485,139 km (0.069 R)
• M27: 13,169,549 km (0.111 R)
• M28: 13,446,754 km (0.105 R)
• M29: 14,360,797 km (0.064 R)
• M30: 14,432,006 km (0.117 R)
• M31: 14,789,395 km (0.053 R)
• M32: 16,322,324 km (0.086 R)
• M33: 18,986,812 km (0.12 R)
• M34: 19,064,902 km (0.085 R)
• M35: 19,143,142 km (0.103 R)
• M36: 19,456,998 km (0.088 R)
• M37: 19,930,924 km (0.087 R)
• M38: 21,375,591 km (0.069 R)
• M39: 22,357,252 km (0.088 R)
• M40: 23,520,974 km (0.042 R)
• M41: 23,604,749 km (0.106 R)
• M42: 24,025,717 km (0.093 R)
• M43: 24,619,022 km (0.118 R)
• M44: 24,789,414 km (0.041 R)
• M45: 25,131,545 km (0.034 R)
• M46: 25,820,293 km (0.078 R)
• M47: 27,480,680 km (0.113 R)
• M48: 28,636,473 km (0.111 R)
• M49: 28,815,691 km (0.119 R)
• M50: 32,104,900 km (0.077 R)
• M51: 32,291,000 km (0.116 R)
• M52: 33,509,923 km (0.095 R)
• M53: 34,839,399 km (0.117 R)
• M54: 35,606,836 km (0.114 R)
• M55: 36,573,837 km (0.06 R)
• M56: 38,434,984 km (0.063 R)
• M57: 39,029,037 km (0.091 R)
• M58: 41,536,896 km (0.111 R)
• M59: 42,350,409 km (0.052 R)
• M60: 42,963,910 km (0.105 R)
• M61: 43,066,385 km (0.11 R)
• M62: 45,030,156 km (0.028 R)
• M63: 47,022,949 km (0.078 R)
• M64: 48,616,316 km (0.077 R)
• M65: 50,119,475 km (0.118 R)
• M66: 50,227,335 km (0.025 R)
• M67: 50,876,740 km (0.119 R)
• M68: 51,093,806 km (0.115 R)
• M69: 52,731,454 km (0.1 R)
• M70: 53,391,330 km (0.041 R)
• M71: 53,501,584 km (0.087 R)
• M72: 53,611,987 km (0.116 R)
• M73: 54,275,454 km (0.111 R)
• M74: 58,086,460 km (0.099 R)
• M75: 58,426,944 km (0.027 R)
• M76: 58,654,184 km (0.091 R)
• M77: 59,223,703 km (0.066 R)
• M78: 60,368,276 km (0.095 R)
• M79: 63,845,379 km (0.03 R)
• M80: 65,018,825 km (0.11 R)
• M81: 65,372,175 km (0.076 R)
• M82: 66,199,302 km (0.096 R)
• M83: 67,625,269 km (0.117 R)
• M84: 71,234,168 km (0.102 R)
• M85: 73,184,326 km (0.044 R)
• M86: 73,674,707 km (0.115 R)
• M87: 78,511,805 km (0.034 R)
• M88: 78,762,531 km (0.084 R)
• M89: 79,139,368 km (0.076 R)
• M90: 79,516,654 km (0.071 R)
• M91: 81,031,931 km (0.119 R)
• M92: 82,556,632 km (0.072 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: 211 - 14,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit