🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.44 AU - 0.56 AU

Year: 133 Days

Day: 35.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,119,448 km

• M1: 110,553 km (0.12 R)
• M2: 237,113 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.55 AU - 0.73 AU

Year: 193 Days

Day: 36 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.54 AU - 1.78 AU

Year: 806 Days

Day: 40.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.52 AU - 1.88 AU

Year: 835 Days

Day: 40.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,119,448 km

• M1: 244,742 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.53 AU - 1.99 AU

Year: 880 Days

Day: 41.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.9

Radius: 12.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.03 AU - 7.85 AU

Year: 7645 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 96,119,448 km

• M1: 179,966 km (0.084 R)
• M2: 709,692 km (0.089 R)
• M3: 828,174 km (0.115 R)
• M4: 915,539 km (0.085 R)
• M5: 1,212,192 km (0.118 R)
• M6: 1,508,545 km (0.103 R)
• M7: 1,894,956 km (0.114 R)
• M8: 2,240,677 km (0.029 R)
• M9: 2,439,642 km (0.037 R)
• M10: 3,131,083 km (0.116 R)
• M11: 3,924,251 km (0.097 R)
• M12: 4,165,254 km (0.109 R)
• M13: 5,345,282 km (0.104 R)
• M14: 5,984,962 km (0.116 R)
• M15: 6,110,774 km (0.048 R)
• M16: 6,493,445 km (0.092 R)
• M17: 6,596,817 km (0.106 R)
• M18: 6,831,536 km (0.089 R)
• M19: 7,015,991 km (0.065 R)
• M20: 7,148,684 km (0.048 R)
• M21: 7,282,275 km (0.054 R)
• M22: 7,497,845 km (0.118 R)
• M23: 8,129,298 km (0.083 R)
• M24: 8,437,320 km (0.09 R)
• M25: 8,606,964 km (0.102 R)
• M26: 9,796,566 km (0.039 R)
• M27: 10,516,730 km (0.066 R)
• M28: 10,852,578 km (0.105 R)
• M29: 11,440,946 km (0.075 R)
• M30: 12,167,094 km (0.039 R)
• M31: 12,423,206 km (0.11 R)
• M32: 12,940,814 km (0.109 R)
• M33: 13,136,787 km (0.082 R)
• M34: 13,863,534 km (0.117 R)
• M35: 13,997,125 km (0.053 R)
• M36: 14,231,844 km (0.114 R)
• M37: 15,841,667 km (0.099 R)
• M38: 16,016,397 km (0.114 R)
• M39: 16,614,938 km (0.055 R)
• M40: 17,689,200 km (0.11 R)
• M41: 18,015,922 km (0.098 R)
• M42: 18,381,240 km (0.111 R)
• M43: 18,785,902 km (0.101 R)
• M44: 19,716,551 km (0.112 R)
• M45: 19,942,144 km (0.066 R)
• M46: 21,429,446 km (0.103 R)
• M47: 21,894,247 km (0.066 R)
• M48: 21,972,038 km (0.072 R)
• M49: 22,519,117 km (0.098 R)
• M50: 22,952,203 km (0.103 R)
• M51: 24,711,773 km (0.111 R)
• M52: 25,444,055 km (0.064 R)
• M53: 25,771,824 km (0.112 R)
• M54: 26,142,228 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.46 AU - 11.52 AU

Year: 12799 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,119,448 km

• M1: 205,398 km (0.061 R)
• M2: 371,152 km (0.106 R)
• M3: 496,216 km (0.109 R)
• M4: 880,383 km (0.106 R)
• M5: 981,063 km (0.091 R)
• M6: 1,450,202 km (0.037 R)
• M7: 1,697,786 km (0.039 R)
• M8: 2,207,167 km (0.114 R)
• M9: 2,523,716 km (0.077 R)
• M10: 5,166,213 km (0.091 R)
• M11: 6,305,550 km (0.074 R)
• M12: 6,592,030 km (0.034 R)
• M13: 7,391,481 km (0.096 R)
• M14: 7,781,034 km (0.103 R)
• M15: 8,044,476 km (0.077 R)
• M16: 8,355,490 km (0.092 R)
• M17: 8,535,007 km (0.098 R)
• M18: 8,715,871 km (0.08 R)
• M19: 8,852,454 km (0.093 R)
• M20: 9,127,564 km (0.07 R)
• M21: 9,545,541 km (0.081 R)
• M22: 9,780,559 km (0.067 R)
• M23: 10,065,094 km (0.074 R)
• M24: 10,304,301 km (0.079 R)
• M25: 11,779,037 km (0.034 R)
• M26: 12,592,401 km (0.06 R)
• M27: 13,476,524 km (0.118 R)
• M28: 13,634,649 km (0.086 R)
• M29: 14,380,694 km (0.109 R)
• M30: 15,746,073 km (0.117 R)
• M31: 16,191,726 km (0.03 R)
• M32: 16,303,774 km (0.086 R)
• M33: 17,266,736 km (0.101 R)
• M34: 17,726,300 km (0.06 R)
• M35: 18,833,923 km (0.119 R)
• M36: 20,264,976 km (0.086 R)
• M37: 21,115,889 km (0.12 R)
• M38: 21,361,230 km (0.103 R)
• M39: 21,484,199 km (0.068 R)
• M40: 21,978,620 km (0.087 R)
• M41: 23,104,643 km (0.077 R)
• M42: 23,611,032 km (0.092 R)
• M43: 23,801,919 km (0.077 R)
• M44: 23,929,526 km (0.12 R)
• M45: 25,869,960 km (0.108 R)
• M46: 26,066,681 km (0.106 R)
• M47: 26,198,178 km (0.112 R)
• M48: 26,792,679 km (0.118 R)
• M49: 28,062,167 km (0.083 R)
• M50: 28,399,510 km (0.099 R)
• M51: 30,729,048 km (0.044 R)
• M52: 30,868,025 km (0.118 R)
• M53: 32,057,477 km (0.119 R)
• M54: 32,835,087 km (0.071 R)
• M55: 33,905,460 km (0.116 R)
• M56: 34,121,030 km (0.052 R)
• M57: 34,625,474 km (0.105 R)
• M58: 35,059,907 km (0.108 R)
• M59: 35,787,999 km (0.026 R)
• M60: 36,373,974 km (0.115 R)
• M61: 39,200,925 km (0.047 R)
• M62: 39,351,570 km (0.05 R)
• M63: 39,880,698 km (0.104 R)
• M64: 40,032,390 km (0.102 R)
• M65: 40,488,365 km (0.028 R)
• M66: 40,640,655 km (0.098 R)
• M67: 40,793,245 km (0.12 R)
• M68: 41,175,468 km (0.097 R)
• M69: 41,482,143 km (0.096 R)
• M70: 41,635,780 km (0.092 R)
• M71: 42,252,123 km (0.052 R)
• M72: 42,561,492 km (0.115 R)
• M73: 42,793,967 km (0.12 R)
• M74: 42,949,100 km (0.046 R)
• M75: 43,260,114 km (0.112 R)
• M76: 45,062,918 km (0.063 R)
• M77: 45,854,440 km (0.12 R)
• M78: 46,570,715 km (0.102 R)
• M79: 47,611,916 km (0.116 R)
• M80: 48,014,334 km (0.06 R)
• M81: 48,903,843 km (0.099 R)
• M82: 49,228,620 km (0.046 R)
• M83: 50,207,289 km (0.094 R)
• M84: 50,452,929 km (0.082 R)
• M85: 51,604,683 km (0.038 R)
• M86: 53,181,594 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 4.3

Gravity: 37.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.87 AU - 19.67 AU

Year: 28220 Days

Day: 16.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,119,448 km

• M1: 62,083 km (0.057 R)
• M2: 266,434 km (0.08 R)
• M3: 456,274 km (0.077 R)
• M4: 552,615 km (0.116 R)
• M5: 603,328 km (0.102 R)
• M6: 655,687 km (0.094 R)
• M7: 682,465 km (0.109 R)
• M8: 793,318 km (0.11 R)
• M9: 1,430,156 km (0.12 R)
• M10: 2,026,602 km (0.056 R)
• M11: 2,778,032 km (0.091 R)
• M12: 3,606,206 km (0.055 R)
• M13: 4,608,362 km (0.104 R)
• M14: 4,871,655 km (0.098 R)
• M15: 5,523,153 km (0.08 R)
• M16: 6,906,186 km (0.059 R)
• M17: 7,697,558 km (0.066 R)
• M18: 8,517,355 km (0.074 R)
• M19: 8,970,038 km (0.103 R)
• M20: 11,067,250 km (0.096 R)
• M21: 11,137,412 km (0.116 R)
• M22: 12,278,544 km (0.064 R)
• M23: 12,642,666 km (0.105 R)
• M24: 12,789,421 km (0.083 R)
• M25: 14,134,605 km (0.119 R)
• M26: 14,286,746 km (0.051 R)
• M27: 15,133,769 km (0.089 R)
• M28: 16,394,431 km (0.045 R)
• M29: 16,714,869 km (0.06 R)
• M30: 17,770,282 km (0.116 R)
• M31: 18,181,976 km (0.119 R)
• M32: 18,763,612 km (0.114 R)
• M33: 19,351,382 km (0.075 R)
• M34: 20,287,117 km (0.083 R)
• M35: 20,631,042 km (0.058 R)
• M36: 20,803,678 km (0.075 R)
• M37: 21,499,159 km (0.106 R)
• M38: 23,181,387 km (0.111 R)
• M39: 28,859,673 km (0.114 R)
• M40: 29,537,501 km (0.108 R)
• M41: 31,801,067 km (0.109 R)
• M42: 32,802,624 km (0.115 R)
• M43: 33,509,773 km (0.109 R)
• M44: 35,972,154 km (0.111 R)
• M45: 36,179,946 km (0.111 R)
• M46: 36,805,863 km (0.082 R)
• M47: 37,120,168 km (0.081 R)
• M48: 38,174,085 km (0.104 R)
• M49: 39,344,838 km (0.079 R)
• M50: 39,451,801 km (0.079 R)
• M51: 39,558,913 km (0.109 R)
• M52: 40,419,250 km (0.066 R)
• M53: 40,527,260 km (0.098 R)
• M54: 43,921,785 km (0.061 R)
• M55: 45,372,286 km (0.039 R)
• M56: 46,385,662 km (0.092 R)
• M57: 47,862,343 km (0.07 R)
• M58: 48,664,038 km (0.105 R)
• M59: 48,893,820 km (0.08 R)
• M60: 49,124,051 km (0.108 R)
• M61: 50,512,768 km (0.094 R)
• M62: 52,384,387 km (0.085 R)
• M63: 52,502,121 km (0.105 R)
• M64: 54,159,516 km (0.025 R)
• M65: 54,755,663 km (0.1 R)
• M66: 56,315,670 km (0.118 R)
• M67: 56,798,572 km (0.095 R)
• M68: 57,040,621 km (0.107 R)
• M69: 57,282,969 km (0.088 R)
• M70: 57,525,617 km (0.083 R)
• M71: 58,255,655 km (0.073 R)
• M72: 58,499,649 km (0.102 R)
• M73: 58,744,092 km (0.098 R)
• M74: 59,602,036 km (0.088 R)
• M75: 59,725,005 km (0.09 R)
• M76: 59,847,975 km (0.114 R)
• M77: 60,834,872 km (0.074 R)
• M78: 64,331,423 km (0.088 R)
• M79: 65,595,824 km (0.076 R)
• M80: 66,740,846 km (0.086 R)
• M81: 69,308,843 km (0.093 R)
• M82: 69,567,498 km (0.092 R)
• M83: 70,085,555 km (0.12 R)
• M84: 71,386,458 km (0.054 R)
• M85: 75,203,897 km (0.112 R)
• M86: 77,204,170 km (0.104 R)
• M87: 80,169,649 km (0.119 R)
• M88: 81,529,792 km (0.094 R)
• M89: 83,859,630 km (0.115 R)
• M90: 86,906,938 km (0.107 R)
• M91: 87,046,214 km (0.068 R)
• M92: 87,744,237 km (0.079 R)
• M93: 89,286,442 km (0.099 R)
• M94: 90,978,843 km (0.041 R)
• M95: 91,829,007 km (0.106 R)
• M96: 92,681,865 km (0.11 R)
• M97: 94,825,453 km (0.054 R)
• M98: 95,831,349 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit