🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 204 Days

Day: 37.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.78 AU - 0.8 AU

Year: 267 Days

Day: 24 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.73 AU - 1.11 AU

Year: 336 Days

Day: 12.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.73 AU - 2.59 AU

Year: 1209 Days

Day: 33.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,162,001 km

• M1: 128,654 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.94 AU - 4.08 AU

Year: 3058 Days

Day: 35.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.23 AU - 10.91 AU

Year: 12169 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,162,001 km

• M1: 225,893 km (0.112 R)
• M2: 366,066 km (0.067 R)
• M3: 472,430 km (0.088 R)
• M4: 694,433 km (0.069 R)
• M5: 1,140,833 km (0.099 R)
• M6: 1,502,262 km (0.1 R)
• M7: 1,697,038 km (0.089 R)
• M8: 2,005,359 km (0.093 R)
• M9: 2,276,580 km (0.046 R)
• M10: 2,445,327 km (0.119 R)
• M11: 3,038,034 km (0.097 R)
• M12: 3,447,184 km (0.069 R)
• M13: 3,708,082 km (0.074 R)
• M14: 3,840,925 km (0.093 R)
• M15: 4,388,603 km (0.066 R)
• M16: 4,888,110 km (0.074 R)
• M17: 5,293,670 km (0.102 R)
• M18: 6,818,372 km (0.098 R)
• M19: 7,147,188 km (0.082 R)
• M20: 7,523,277 km (0.108 R)
• M21: 7,692,622 km (0.079 R)
• M22: 7,949,032 km (0.111 R)
• M23: 9,500,362 km (0.053 R)
• M24: 11,579,773 km (0.095 R)
• M25: 11,726,678 km (0.068 R)
• M26: 12,071,501 km (0.105 R)
• M27: 12,270,167 km (0.103 R)
• M28: 12,670,790 km (0.029 R)
• M29: 13,024,739 km (0.115 R)
• M30: 14,578,911 km (0.109 R)
• M31: 16,191,127 km (0.084 R)
• M32: 16,685,698 km (0.087 R)
• M33: 16,962,753 km (0.12 R)
• M34: 17,577,451 km (0.081 R)
• M35: 17,746,496 km (0.077 R)
• M36: 18,029,236 km (0.092 R)
• M37: 18,256,475 km (0.09 R)
• M38: 18,484,762 km (0.112 R)
• M39: 20,050,154 km (0.098 R)
• M40: 20,640,766 km (0.045 R)
• M41: 21,960,070 km (0.068 R)
• M42: 22,263,754 km (0.076 R)
• M43: 24,365,604 km (0.111 R)
• M44: 25,631,351 km (0.058 R)
• M45: 26,336,556 km (0.074 R)
• M46: 26,529,986 km (0.042 R)
• M47: 26,853,566 km (0.12 R)
• M48: 27,113,268 km (0.085 R)
• M49: 27,635,215 km (0.097 R)
• M50: 28,556,738 km (0.08 R)
• M51: 29,154,531 km (0.109 R)
• M52: 29,287,822 km (0.084 R)
• M53: 29,488,283 km (0.104 R)
• M54: 29,622,323 km (0.1 R)
• M55: 29,756,363 km (0.043 R)
• M56: 31,313,078 km (0.067 R)
• M57: 32,896,123 km (0.062 R)
• M58: 33,452,926 km (0.088 R)
• M59: 34,929,158 km (0.066 R)
• M60: 37,436,718 km (0.081 R)
• M61: 41,492,914 km (0.089 R)
• M62: 41,868,554 km (0.086 R)
• M63: 42,094,447 km (0.084 R)
• M64: 42,320,789 km (0.087 R)
• M65: 44,606,195 km (0.063 R)
• M66: 46,151,990 km (0.102 R)
• M67: 46,853,455 km (0.057 R)
• M68: 47,401,282 km (0.074 R)
• M69: 47,793,977 km (0.057 R)
• M70: 49,614,283 km (0.112 R)
• M71: 51,537,813 km (0.074 R)
• M72: 52,346,539 km (0.111 R)
• M73: 53,077,923 km (0.049 R)
• M74: 53,812,748 km (0.063 R)
• M75: 54,633,142 km (0.105 R)
• M76: 54,962,407 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 12.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.67 AU - 14.37 AU

Year: 14889 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,162,001 km

• M1: 225,893 km (0.094 R)
• M2: 328,667 km (0.084 R)
• M3: 562,488 km (0.077 R)
• M4: 745,895 km (0.099 R)
• M5: 836,402 km (0.087 R)
• M6: 1,174,792 km (0.092 R)
• M7: 1,326,784 km (0.101 R)
• M8: 1,898,547 km (0.098 R)
• M9: 2,513,543 km (0.06 R)
• M10: 2,626,639 km (0.078 R)
• M11: 3,006,169 km (0.101 R)
• M12: 3,248,667 km (0.06 R)
• M13: 3,592,593 km (0.079 R)
• M14: 4,214,471 km (0.031 R)
• M15: 4,315,749 km (0.093 R)
• M16: 4,555,255 km (0.095 R)
• M17: 4,940,769 km (0.037 R)
• M18: 5,336,754 km (0.102 R)
• M19: 5,893,558 km (0.05 R)
• M20: 7,631,885 km (0.112 R)
• M21: 7,755,902 km (0.097 R)
• M22: 7,838,928 km (0.088 R)
• M23: 8,386,008 km (0.079 R)
• M24: 8,599,783 km (0.072 R)
• M25: 9,428,406 km (0.115 R)
• M26: 9,517,117 km (0.094 R)
• M27: 10,603,497 km (0.091 R)
• M28: 11,021,025 km (0.057 R)
• M29: 11,633,778 km (0.108 R)
• M30: 12,549,017 km (0.073 R)
• M31: 13,188,698 km (0.106 R)
• M32: 14,142,684 km (0.056 R)
• M33: 14,705,171 km (0.032 R)
• M34: 16,116,627 km (0.071 R)
• M35: 16,222,991 km (0.057 R)
• M36: 17,189,992 km (0.051 R)
• M37: 17,516,564 km (0.086 R)
• M38: 18,397,247 km (0.067 R)
• M39: 18,619,699 km (0.099 R)
• M40: 19,179,644 km (0.11 R)
• M41: 19,688,426 km (0.105 R)
• M42: 19,802,121 km (0.044 R)
• M43: 19,915,965 km (0.089 R)
• M44: 20,087,254 km (0.119 R)
• M45: 20,719,305 km (0.115 R)
• M46: 21,008,777 km (0.05 R)
• M47: 22,773,733 km (0.068 R)
• M48: 23,072,480 km (0.081 R)
• M49: 23,372,573 km (0.12 R)
• M50: 24,463,590 km (0.117 R)
• M51: 24,769,518 km (0.084 R)
• M52: 24,953,822 km (0.11 R)
• M53: 25,076,792 km (0.106 R)
• M54: 25,509,130 km (0.115 R)
• M55: 25,633,146 km (0.113 R)
• M56: 26,193,540 km (0.108 R)
• M57: 27,136,455 km (0.119 R)
• M58: 29,835,351 km (0.076 R)
• M59: 30,096,848 km (0.051 R)
• M60: 30,885,827 km (0.099 R)
• M61: 32,015,291 km (0.082 R)
• M62: 33,158,218 km (0.057 R)
• M63: 36,178,001 km (0.043 R)
• M64: 36,876,623 km (0.113 R)
• M65: 37,932,634 km (0.092 R)
• M66: 38,145,063 km (0.114 R)
• M67: 38,784,744 km (0.12 R)
• M68: 38,927,460 km (0.116 R)
• M69: 42,329,017 km (0.106 R)
• M70: 42,991,286 km (0.082 R)
• M71: 43,508,746 km (0.093 R)
• M72: 43,656,847 km (0.095 R)
• M73: 44,998,292 km (0.117 R)
• M74: 45,298,235 km (0.05 R)
• M75: 45,448,581 km (0.119 R)
• M76: 46,051,012 km (0.111 R)
• M77: 47,187,956 km (0.055 R)
• M78: 47,568,981 km (0.082 R)
• M79: 48,180,687 km (0.116 R)
• M80: 49,876,528 km (0.089 R)
• M81: 50,109,303 km (0.058 R)
• M82: 50,653,839 km (0.094 R)
• M83: 51,200,320 km (0.038 R)
• M84: 52,220,278 km (0.089 R)
• M85: 52,299,116 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 4.2

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.41 AU - 12.15 AU

Year: 15396 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,162,001 km

• M1: 113,096 km (0.112 R)
• M2: 626,516 km (0.092 R)
• M3: 1,035,217 km (0.064 R)
• M4: 1,294,171 km (0.098 R)
• M5: 1,761,066 km (0.069 R)
• M6: 1,934,899 km (0.112 R)
• M7: 2,068,789 km (0.068 R)
• M8: 2,658,653 km (0.116 R)
• M9: 2,732,704 km (0.1 R)
• M10: 3,061,820 km (0.03 R)
• M11: 3,165,491 km (0.063 R)
• M12: 3,646,747 km (0.107 R)
• M13: 3,729,176 km (0.103 R)
• M14: 3,812,203 km (0.116 R)
• M15: 5,098,744 km (0.088 R)
• M16: 5,596,905 km (0.025 R)
• M17: 6,078,012 km (0.085 R)
• M18: 6,241,223 km (0.038 R)
• M19: 6,605,644 km (0.089 R)
• M20: 7,045,013 km (0.104 R)
• M21: 7,459,099 km (0.042 R)
• M22: 7,739,446 km (0.118 R)
• M23: 8,455,272 km (0.074 R)
• M24: 9,154,791 km (0.088 R)
• M25: 10,647,928 km (0.106 R)
• M26: 10,923,786 km (0.11 R)
• M27: 11,603,559 km (0.108 R)
• M28: 11,968,877 km (0.104 R)
• M29: 13,129,756 km (0.03 R)
• M30: 14,023,604 km (0.093 R)
• M31: 14,936,899 km (0.106 R)
• M32: 15,690,273 km (0.059 R)
• M33: 16,957,966 km (0.051 R)
• M34: 21,446,650 km (0.055 R)
• M35: 21,645,466 km (0.062 R)
• M36: 21,794,914 km (0.12 R)
• M37: 22,144,823 km (0.1 R)
• M38: 22,648,070 km (0.055 R)
• M39: 23,922,644 km (0.061 R)
• M40: 24,231,863 km (0.119 R)
• M41: 25,798,302 km (0.097 R)
• M42: 27,074,821 km (0.084 R)
• M43: 28,154,319 km (0.1 R)
• M44: 28,262,927 km (0.097 R)
• M45: 28,317,381 km (0.118 R)
• M46: 29,137,626 km (0.068 R)
• M47: 29,192,678 km (0.038 R)
• M48: 30,299,104 km (0.092 R)
• M49: 31,194,298 km (0.117 R)
• M50: 31,363,044 km (0.041 R)
• M51: 31,757,982 km (0.117 R)
• M52: 31,871,228 km (0.11 R)
• M53: 32,553,095 km (0.1 R)
• M54: 33,124,858 km (0.085 R)
• M55: 33,584,722 km (0.117 R)
• M56: 33,988,935 km (0.101 R)
• M57: 34,802,000 km (0.047 R)
• M58: 35,152,358 km (0.072 R)
• M59: 36,684,240 km (0.12 R)
• M60: 37,160,111 km (0.083 R)
• M61: 39,204,665 km (0.057 R)
• M62: 39,265,252 km (0.105 R)
• M63: 41,038,735 km (0.103 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: 371 - 13,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit