🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 133 Days

Day: 21 Hours

Environment

Temp: 265 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,560,449 km

• M1: 168,746 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.08 AU - 4.24 AU

Year: 3010 Days

Day: 23.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 9.7

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.1 AU - 11.02 AU

Year: 9675 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,560,449 km

• M1: 165,455 km (0.119 R)
• M2: 258,056 km (0.102 R)
• M3: 328,068 km (0.084 R)
• M4: 421,118 km (0.1 R)
• M5: 572,361 km (0.049 R)
• M6: 638,484 km (0.074 R)
• M7: 853,755 km (0.114 R)
• M8: 990,488 km (0.12 R)
• M9: 2,194,302 km (0.114 R)
• M10: 2,329,837 km (0.076 R)
• M11: 2,496,190 km (0.085 R)
• M12: 2,637,859 km (0.095 R)
• M13: 2,870,035 km (0.06 R)
• M14: 3,018,735 km (0.077 R)
• M15: 3,109,093 km (0.114 R)
• M16: 3,479,796 km (0.109 R)
• M17: 3,864,711 km (0.097 R)
• M18: 3,996,058 km (0.066 R)
• M19: 4,433,333 km (0.085 R)
• M20: 5,135,695 km (0.053 R)
• M21: 5,463,165 km (0.075 R)
• M22: 5,647,918 km (0.116 R)
• M23: 6,919,201 km (0.088 R)
• M24: 7,039,029 km (0.057 R)
• M25: 7,607,501 km (0.03 R)
• M26: 8,232,969 km (0.039 R)
• M27: 8,702,108 km (0.047 R)
• M28: 9,532,975 km (0.102 R)
• M29: 9,621,985 km (0.104 R)
• M30: 10,480,528 km (0.101 R)
• M31: 10,572,381 km (0.106 R)
• M32: 11,128,885 km (0.055 R)
• M33: 12,077,634 km (0.112 R)
• M34: 12,367,256 km (0.1 R)
• M35: 12,855,095 km (0.081 R)
• M36: 14,305,446 km (0.059 R)
• M37: 14,714,596 km (0.101 R)
• M38: 14,868,981 km (0.109 R)
• M39: 15,127,636 km (0.088 R)
• M40: 15,439,847 km (0.109 R)
• M41: 15,754,301 km (0.081 R)
• M42: 16,229,873 km (0.088 R)
• M43: 17,412,295 km (0.071 R)
• M44: 17,958,776 km (0.059 R)
• M45: 20,086,955 km (0.034 R)
• M46: 20,201,098 km (0.1 R)
• M47: 21,122,471 km (0.045 R)
• M48: 21,588,319 km (0.11 R)
• M49: 22,057,608 km (0.082 R)
• M50: 22,293,374 km (0.11 R)
• M51: 24,575,789 km (0.103 R)
• M52: 25,127,057 km (0.104 R)
• M53: 26,304,542 km (0.104 R)
• M54: 26,994,337 km (0.069 R)
• M55: 27,309,839 km (0.062 R)
• M56: 27,436,399 km (0.084 R)
• M57: 28,008,461 km (0.05 R)
• M58: 28,327,853 km (0.1 R)
• M59: 28,584,264 km (0.09 R)
• M60: 29,034,852 km (0.118 R)
• M61: 29,164,105 km (0.052 R)
• M62: 29,487,835 km (0.116 R)
• M63: 29,943,211 km (0.109 R)
• M64: 31,190,707 km (0.119 R)
• M65: 31,521,767 km (0.113 R)
• M66: 33,059,933 km (0.088 R)
• M67: 35,240,322 km (0.085 R)
• M68: 35,792,637 km (0.089 R)
• M69: 35,861,901 km (0.118 R)
• M70: 36,208,669 km (0.08 R)
• M71: 39,523,458 km (0.089 R)
• M72: 39,595,116 km (0.096 R)
• M73: 40,818,527 km (0.063 R)
• M74: 41,471,223 km (0.102 R)
• M75: 41,762,340 km (0.119 R)
• M76: 42,640,031 km (0.09 R)
• M77: 43,893,810 km (0.059 R)
• M78: 44,860,811 km (0.114 R)
• M79: 45,834,693 km (0.091 R)
• M80: 46,967,149 km (0.105 R)
• M81: 47,118,841 km (0.089 R)
• M82: 47,727,256 km (0.044 R)
• M83: 48,491,402 km (0.1 R)
• M84: 48,567,996 km (0.084 R)
• M85: 49,182,544 km (0.114 R)
• M86: 49,336,630 km (0.025 R)
• M87: 50,264,286 km (0.105 R)
• M88: 50,808,074 km (0.077 R)
• M89: 51,119,537 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 12.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.18 AU - 10.52 AU

Year: 11813 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,560,449 km

• M1: 166,502 km (0.091 R)
• M2: 662,719 km (0.067 R)
• M3: 1,228,049 km (0.096 R)
• M4: 1,667,717 km (0.092 R)
• M5: 2,128,030 km (0.077 R)
• M6: 2,627,387 km (0.098 R)
• M7: 2,802,118 km (0.081 R)
• M8: 3,255,698 km (0.119 R)
• M9: 3,539,037 km (0.062 R)
• M10: 3,732,467 km (0.06 R)
• M11: 3,962,698 km (0.109 R)
• M12: 4,062,779 km (0.094 R)
• M13: 5,329,275 km (0.112 R)
• M14: 5,477,227 km (0.088 R)
• M15: 5,929,162 km (0.101 R)
• M16: 6,121,096 km (0.111 R)
• M17: 6,788,901 km (0.067 R)
• M18: 7,356,326 km (0.111 R)
• M19: 7,479,894 km (0.094 R)
• M20: 8,150,840 km (0.069 R)
• M21: 9,685,116 km (0.102 R)
• M22: 9,820,801 km (0.026 R)
• M23: 11,978,601 km (0.105 R)
• M24: 13,110,608 km (0.047 R)
• M25: 13,714,834 km (0.083 R)
• M26: 15,002,572 km (0.1 R)
• M27: 15,581,516 km (0.115 R)
• M28: 16,328,757 km (0.098 R)
• M29: 16,490,472 km (0.096 R)
• M30: 16,869,853 km (0.032 R)
• M31: 17,581,789 km (0.11 R)
• M32: 18,303,748 km (0.089 R)
• M33: 18,696,443 km (0.101 R)
• M34: 19,262,371 km (0.098 R)
• M35: 19,433,212 km (0.101 R)
• M36: 19,661,947 km (0.116 R)
• M37: 20,759,996 km (0.108 R)
• M38: 21,463,854 km (0.06 R)
• M39: 21,700,218 km (0.093 R)
• M40: 22,894,907 km (0.081 R)
• M41: 23,865,947 km (0.103 R)
• M42: 24,172,174 km (0.077 R)
• M43: 24,294,993 km (0.077 R)
• M44: 24,850,450 km (0.107 R)
• M45: 26,795,671 km (0.089 R)
• M46: 27,305,501 km (0.115 R)
• M47: 27,883,098 km (0.069 R)
• M48: 28,854,437 km (0.104 R)
• M49: 29,442,656 km (0.065 R)
• M50: 29,902,819 km (0.067 R)
• M51: 30,365,376 km (0.081 R)
• M52: 31,700,238 km (0.1 R)
• M53: 33,054,098 km (0.086 R)
• M54: 35,259,171 km (0.039 R)
• M55: 35,608,033 km (0.12 R)
• M56: 36,379,659 km (0.097 R)
• M57: 37,085,761 km (0.114 R)
• M58: 37,582,725 km (0.06 R)
• M59: 37,725,142 km (0.098 R)
• M60: 37,867,709 km (0.045 R)
• M61: 38,511,578 km (0.047 R)
• M62: 39,737,682 km (0.044 R)
• M63: 40,610,885 km (0.065 R)
• M64: 41,269,864 km (0.092 R)
• M65: 41,784,929 km (0.113 R)
• M66: 42,154,137 km (0.06 R)
• M67: 44,016,331 km (0.082 R)
• M68: 44,467,219 km (0.057 R)
• M69: 45,525,325 km (0.032 R)
• M70: 46,209,885 km (0.103 R)
• M71: 46,974,479 km (0.098 R)
• M72: 47,358,348 km (0.063 R)
• M73: 48,361,401 km (0.114 R)
• M74: 48,904,292 km (0.117 R)
• M75: 49,605,457 km (0.075 R)
• M76: 49,761,637 km (0.111 R)
• M77: 49,918,117 km (0.106 R)
• M78: 50,309,764 km (0.111 R)
• M79: 50,623,919 km (0.098 R)
• M80: 51,807,687 km (0.087 R)
• M81: 52,841,109 km (0.098 R)
• M82: 53,080,466 km (0.105 R)
• M83: 53,320,271 km (0.086 R)
• M84: 53,560,376 km (0.045 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit