🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.74 AU - 0.98 AU

Year: 244 Days

Day: 16.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,237,330 km

• M1: 195,824 km (0.09 R)
• M2: 345,571 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.3 AU - 5.5 AU

Year: 3846 Days

Day: 47.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 14.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.96 AU - 13.88 AU

Year: 11829 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,237,330 km

• M1: 179,667 km (0.111 R)
• M2: 424,260 km (0.098 R)
• M3: 579,393 km (0.114 R)
• M4: 702,063 km (0.108 R)
• M5: 895,044 km (0.025 R)
• M6: 1,174,493 km (0.112 R)
• M7: 1,266,496 km (0.045 R)
• M8: 1,738,626 km (0.115 R)
• M9: 1,844,991 km (0.095 R)
• M10: 2,064,750 km (0.105 R)
• M11: 2,500,229 km (0.083 R)
• M12: 3,457,207 km (0.091 R)
• M13: 3,730,373 km (0.12 R)
• M14: 4,518,155 km (0.11 R)
• M15: 4,855,348 km (0.11 R)
• M16: 5,514,776 km (0.098 R)
• M17: 5,754,282 km (0.082 R)
• M18: 6,161,188 km (0.064 R)
• M19: 6,409,970 km (0.108 R)
• M20: 6,661,892 km (0.099 R)
• M21: 7,481,838 km (0.106 R)
• M22: 9,453,239 km (0.071 R)
• M23: 9,692,446 km (0.105 R)
• M24: 11,119,610 km (0.074 R)
• M25: 12,193,722 km (0.092 R)
• M26: 13,515,270 km (0.064 R)
• M27: 13,785,145 km (0.053 R)
• M28: 14,330,130 km (0.117 R)
• M29: 14,494,986 km (0.088 R)
• M30: 15,441,193 km (0.071 R)
• M31: 17,043,087 km (0.085 R)
• M32: 17,863,781 km (0.12 R)
• M33: 18,817,467 km (0.077 R)
• M34: 19,058,619 km (0.12 R)
• M35: 19,726,723 km (0.088 R)
• M36: 20,712,274 km (0.074 R)
• M37: 21,399,078 km (0.086 R)
• M38: 21,840,092 km (0.095 R)
• M39: 22,220,520 km (0.1 R)
• M40: 23,245,714 km (0.092 R)
• M41: 23,374,966 km (0.11 R)
• M42: 25,342,029 km (0.105 R)
• M43: 26,345,382 km (0.112 R)
• M44: 27,089,482 km (0.04 R)
• M45: 27,498,183 km (0.111 R)
• M46: 27,634,915 km (0.03 R)
• M47: 27,771,798 km (0.095 R)
• M48: 28,806,117 km (0.109 R)
• M49: 29,712,680 km (0.058 R)
• M50: 30,416,389 km (0.072 R)
• M51: 30,628,668 km (0.097 R)
• M52: 31,125,782 km (0.097 R)
• M53: 31,984,025 km (0.103 R)
• M54: 32,560,575 km (0.103 R)
• M55: 33,504,837 km (0.068 R)
• M56: 33,723,998 km (0.069 R)
• M57: 34,826,983 km (0.101 R)
• M58: 35,494,488 km (0.082 R)
• M59: 36,391,028 km (0.062 R)
• M60: 36,541,225 km (0.064 R)
• M61: 36,842,216 km (0.11 R)
• M62: 37,446,441 km (0.054 R)
• M63: 37,673,980 km (0.102 R)
• M64: 39,048,485 km (0.102 R)
• M65: 39,202,272 km (0.084 R)
• M66: 39,510,294 km (0.111 R)
• M67: 39,741,871 km (0.109 R)
• M68: 39,896,555 km (0.099 R)
• M69: 40,361,805 km (0.097 R)
• M70: 40,984,730 km (0.09 R)
• M71: 41,375,779 km (0.062 R)
• M72: 42,003,941 km (0.083 R)
• M73: 42,398,131 km (0.059 R)
• M74: 43,031,379 km (0.08 R)
• M75: 43,588,182 km (0.094 R)
• M76: 44,387,483 km (0.102 R)
• M77: 44,789,154 km (0.113 R)
• M78: 45,434,070 km (0.093 R)
• M79: 48,209,410 km (0.111 R)
• M80: 50,703,506 km (0.116 R)
• M81: 52,813,883 km (0.115 R)
• M82: 53,324,610 km (0.113 R)
• M83: 55,125,170 km (0.058 R)
• M84: 57,119,908 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 23.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 7

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 23.08 AU - 23.98 AU

Year: 34985 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,237,330 km

• M1: 1,192,893 km (0.051 R)
• M2: 2,118,455 km (0.1 R)
• M3: 2,203,726 km (0.111 R)
• M4: 2,511,150 km (0.076 R)
• M5: 2,926,134 km (0.115 R)
• M6: 2,973,557 km (0.038 R)
• M7: 3,214,709 km (0.081 R)
• M8: 3,613,686 km (0.085 R)
• M9: 3,870,995 km (0.062 R)
• M10: 4,081,180 km (0.111 R)
• M11: 4,187,693 km (0.099 R)
• M12: 5,713,591 km (0.095 R)
• M13: 6,503,767 km (0.106 R)
• M14: 7,587,754 km (0.109 R)
• M15: 7,718,951 km (0.115 R)
• M16: 7,917,168 km (0.118 R)
• M17: 10,061,953 km (0.026 R)
• M18: 10,496,535 km (0.109 R)
• M19: 11,085,651 km (0.094 R)
• M20: 11,309,449 km (0.105 R)
• M21: 11,459,346 km (0.083 R)
• M22: 13,706,905 km (0.041 R)
• M23: 14,431,407 km (0.098 R)
• M24: 15,499,686 km (0.091 R)
• M25: 15,666,338 km (0.081 R)
• M26: 16,001,437 km (0.105 R)
• M27: 16,423,453 km (0.104 R)
• M28: 16,763,788 km (0.114 R)
• M29: 17,106,517 km (0.112 R)
• M30: 18,060,652 km (0.097 R)
• M31: 18,148,316 km (0.104 R)
• M32: 19,032,140 km (0.113 R)
• M33: 20,111,190 km (0.06 R)
• M34: 20,658,120 km (0.062 R)
• M35: 21,209,837 km (0.11 R)
• M36: 22,046,687 km (0.11 R)
• M37: 22,140,335 km (0.117 R)
• M38: 22,610,521 km (0.067 R)
• M39: 22,704,918 km (0.074 R)
• M40: 23,179,143 km (0.119 R)
• M41: 25,303,881 km (0.072 R)
• M42: 26,588,478 km (0.114 R)
• M43: 27,389,575 km (0.107 R)
• M44: 29,632,945 km (0.077 R)
• M45: 29,943,360 km (0.111 R)
• M46: 30,567,483 km (0.046 R)
• M47: 31,090,925 km (0.056 R)
• M48: 32,572,244 km (0.111 R)
• M49: 32,892,533 km (0.089 R)
• M50: 35,493,142 km (0.11 R)
• M51: 35,602,947 km (0.037 R)
• M52: 37,486,534 km (0.077 R)
• M53: 37,822,381 km (0.112 R)
• M54: 39,971,803 km (0.113 R)
• M55: 42,044,482 km (0.04 R)
• M56: 42,160,719 km (0.027 R)
• M57: 47,256,023 km (0.113 R)
• M58: 49,078,723 km (0.092 R)
• M59: 50,553,309 km (0.118 R)
• M60: 50,924,312 km (0.107 R)
• M61: 51,172,046 km (0.093 R)
• M62: 51,296,063 km (0.088 R)
• M63: 52,042,406 km (0.056 R)
• M64: 52,417,000 km (0.116 R)
• M65: 54,050,159 km (0.1 R)
• M66: 54,809,668 km (0.112 R)
• M67: 55,572,617 km (0.102 R)
• M68: 56,339,156 km (0.093 R)
• M69: 57,882,558 km (0.089 R)
• M70: 59,309,572 km (0.078 R)
• M71: 59,570,321 km (0.051 R)
• M72: 60,354,663 km (0.077 R)
• M73: 64,060,052 km (0.117 R)
• M74: 64,595,463 km (0.082 R)
• M75: 64,729,503 km (0.116 R)
• M76: 67,566,177 km (0.108 R)
• M77: 69,068,290 km (0.079 R)
• M78: 74,060,371 km (0.105 R)
• M79: 74,481,638 km (0.051 R)
• M80: 76,457,826 km (0.054 R)
• M81: 77,025,700 km (0.102 R)
• M82: 80,317,601 km (0.108 R)
• M83: 81,039,411 km (0.058 R)
• M84: 82,634,722 km (0.115 R)
• M85: 83,801,436 km (0.117 R)
• M86: 88,671,595 km (0.074 R)
• M87: 89,716,386 km (0.066 R)
• M88: 91,366,451 km (0.086 R)
• M89: 93,632,559 km (0.047 R)
• M90: 94,088,085 km (0.038 R)
• M91: 95,764,329 km (0.116 R)
• M92: 102,411,112 km (0.04 R)
• M93: 103,663,994 km (0.056 R)
• M94: 103,978,000 km (0.101 R)
• M95: 104,607,059 km (0.086 R)

Kuiper Belt

Range: 35.7 - 52.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit