🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 171 Days

Day: 47.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.71 AU - 0.81 AU

Year: 278 Days

Day: 40.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.28 AU - 1.82 AU

Year: 809 Days

Day: 14.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.5 AU - 2.04 AU

Year: 987 Days

Day: 26.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.1 AU - 2.74 AU

Year: 1577 Days

Day: 34.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 9.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.69 AU - 4.03 AU

Year: 2580 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,021,299 km

• M1: 119,379 km (0.093 R)
• M2: 360,830 km (0.097 R)
• M3: 452,833 km (0.12 R)
• M4: 553,811 km (0.11 R)
• M5: 1,252,733 km (0.077 R)
• M6: 1,386,772 km (0.11 R)
• M7: 1,462,469 km (0.119 R)
• M8: 2,336,868 km (0.118 R)
• M9: 2,545,408 km (0.1 R)
• M10: 2,690,667 km (0.104 R)
• M11: 2,980,588 km (0.112 R)
• M12: 3,170,428 km (0.104 R)
• M13: 3,271,556 km (0.112 R)
• M14: 3,364,307 km (0.093 R)
• M15: 3,448,530 km (0.063 R)
• M16: 4,462,654 km (0.094 R)
• M17: 4,617,637 km (0.071 R)
• M18: 4,722,057 km (0.085 R)
• M19: 4,975,775 km (0.103 R)
• M20: 5,115,050 km (0.108 R)
• M21: 5,419,332 km (0.071 R)
• M22: 5,618,298 km (0.099 R)
• M23: 6,068,737 km (0.074 R)
• M24: 6,137,253 km (0.094 R)
• M25: 6,648,129 km (0.101 R)
• M26: 7,040,375 km (0.031 R)
• M27: 7,184,887 km (0.085 R)
• M28: 8,059,735 km (0.1 R)
• M29: 8,223,545 km (0.101 R)
• M30: 8,337,688 km (0.052 R)
• M31: 8,413,983 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 11.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.94 AU - 4 AU

Year: 2708 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,021,299 km

• M1: 164,408 km (0.118 R)
• M2: 296,653 km (0.045 R)
• M3: 406,009 km (0.043 R)
• M4: 510,578 km (0.119 R)
• M5: 642,373 km (0.055 R)
• M6: 831,615 km (0.111 R)
• M7: 905,217 km (0.078 R)
• M8: 1,451,099 km (0.047 R)
• M9: 1,873,863 km (0.064 R)
• M10: 2,010,745 km (0.092 R)
• M11: 2,163,933 km (0.093 R)
• M12: 2,307,697 km (0.082 R)
• M13: 2,481,978 km (0.091 R)
• M14: 2,632,923 km (0.088 R)
• M15: 2,758,734 km (0.095 R)
• M16: 2,829,494 km (0.103 R)
• M17: 2,915,214 km (0.111 R)
• M18: 3,118,667 km (0.103 R)
• M19: 3,372,235 km (0.115 R)
• M20: 3,931,282 km (0.097 R)
• M21: 4,140,271 km (0.082 R)
• M22: 4,535,957 km (0.067 R)
• M23: 4,704,404 km (0.07 R)
• M24: 5,047,731 km (0.116 R)
• M25: 5,204,809 km (0.081 R)
• M26: 5,399,137 km (0.066 R)
• M27: 5,577,906 km (0.049 R)
• M28: 5,667,964 km (0.049 R)
• M29: 5,758,620 km (0.088 R)
• M30: 6,274,883 km (0.068 R)
• M31: 6,462,927 km (0.059 R)
• M32: 6,538,773 km (0.055 R)
• M33: 6,633,768 km (0.064 R)
• M34: 7,116,371 km (0.045 R)
• M35: 7,490,665 km (0.073 R)
• M36: 7,831,000 km (0.065 R)
• M37: 8,196,916 km (0.071 R)
• M38: 8,320,185 km (0.111 R)
• M39: 8,610,255 km (0.064 R)
• M40: 8,714,525 km (0.1 R)
• M41: 8,966,896 km (0.081 R)
• M42: 9,264,147 km (0.097 R)
• M43: 9,371,110 km (0.073 R)
• M44: 9,521,605 km (0.106 R)
• M45: 9,694,540 km (0.112 R)
• M46: 9,868,672 km (0.083 R)
• M47: 10,153,656 km (0.054 R)
• M48: 10,709,412 km (0.108 R)
• M49: 11,115,571 km (0.108 R)
• M50: 11,619,117 km (0.066 R)
• M51: 11,827,208 km (0.111 R)
• M52: 11,966,633 km (0.064 R)
• M53: 12,059,832 km (0.042 R)
• M54: 12,553,505 km (0.076 R)
• M55: 13,029,675 km (0.075 R)
• M56: 13,101,632 km (0.073 R)
• M57: 13,706,456 km (0.106 R)
• M58: 14,320,406 km (0.102 R)
• M59: 14,419,440 km (0.092 R)
• M60: 14,568,439 km (0.081 R)
• M61: 14,643,088 km (0.095 R)
• M62: 14,768,003 km (0.067 R)
• M63: 15,371,929 km (0.042 R)
• M64: 15,574,934 km (0.118 R)
• M65: 15,753,404 km (0.053 R)
• M66: 15,932,622 km (0.1 R)
• M67: 16,035,246 km (0.059 R)
• M68: 16,293,003 km (0.078 R)
• M69: 16,655,928 km (0.108 R)
• M70: 17,179,221 km (0.107 R)
• M71: 17,707,900 km (0.083 R)
• M72: 17,840,892 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455

Radius: 9.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.68 AU - 5.16 AU

Year: 4572 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,021,299 km

• M1: 147,803 km (0.088 R)
• M2: 245,041 km (0.073 R)
• M3: 328,218 km (0.039 R)
• M4: 391,049 km (0.068 R)
• M5: 477,068 km (0.079 R)
• M6: 541,843 km (0.095 R)
• M7: 778,956 km (0.102 R)
• M8: 963,410 km (0.111 R)
• M9: 1,036,564 km (0.085 R)
• M10: 1,321,099 km (0.069 R)
• M11: 1,430,754 km (0.061 R)
• M12: 1,615,807 km (0.112 R)
• M13: 1,946,717 km (0.077 R)
• M14: 2,233,496 km (0.081 R)
• M15: 2,568,147 km (0.069 R)
• M16: 3,008,862 km (0.11 R)
• M17: 3,802,030 km (0.113 R)
• M18: 3,920,511 km (0.069 R)
• M19: 4,242,446 km (0.075 R)
• M20: 4,427,349 km (0.063 R)
• M21: 4,552,114 km (0.092 R)
• M22: 4,762,747 km (0.082 R)
• M23: 4,998,065 km (0.094 R)
• M24: 5,215,281 km (0.1 R)
• M25: 5,502,509 km (0.08 R)
• M26: 5,636,848 km (0.065 R)
• M27: 5,840,301 km (0.095 R)
• M28: 6,536,081 km (0.116 R)
• M29: 6,654,562 km (0.096 R)
• M30: 6,773,941 km (0.089 R)
• M31: 7,753,508 km (0.09 R)
• M32: 8,157,572 km (0.075 R)
• M33: 8,439,564 km (0.058 R)
• M34: 8,907,805 km (0.11 R)
• M35: 9,224,654 km (0.099 R)
• M36: 9,357,796 km (0.057 R)
• M37: 9,545,242 km (0.107 R)
• M38: 9,869,420 km (0.066 R)
• M39: 10,473,347 km (0.041 R)
• M40: 10,835,823 km (0.094 R)
• M41: 11,601,913 km (0.064 R)
• M42: 11,890,039 km (0.087 R)
• M43: 12,591,204 km (0.104 R)
• M44: 13,126,016 km (0.06 R)
• M45: 14,248,449 km (0.111 R)
• M46: 14,464,169 km (0.102 R)
• M47: 14,619,003 km (0.111 R)
• M48: 14,774,435 km (0.086 R)
• M49: 15,973,013 km (0.062 R)
• M50: 16,069,055 km (0.109 R)
• M51: 16,551,658 km (0.096 R)
• M52: 17,104,572 km (0.057 R)
• M53: 17,399,728 km (0.062 R)
• M54: 17,862,135 km (0.09 R)
• M55: 17,994,978 km (0.066 R)
• M56: 18,061,549 km (0.115 R)
• M57: 18,228,351 km (0.073 R)
• M58: 18,429,111 km (0.113 R)
• M59: 19,341,808 km (0.103 R)
• M60: 21,669,551 km (0.099 R)
• M61: 22,381,337 km (0.099 R)
• M62: 22,632,363 km (0.081 R)
• M63: 22,812,179 km (0.076 R)
• M64: 23,209,511 km (0.103 R)
• M65: 23,318,269 km (0.072 R)
• M66: 23,499,881 km (0.081 R)
• M67: 23,681,941 km (0.105 R)
• M68: 23,937,754 km (0.029 R)
• M69: 24,231,115 km (0.077 R)
• M70: 24,304,568 km (0.061 R)
• M71: 24,821,428 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.7

Radius: 7.8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.38 AU - 12.12 AU

Year: 13749 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,021,299 km

• M1: 101,727 km (0.078 R)
• M2: 213,626 km (0.075 R)
• M3: 317,746 km (0.12 R)
• M4: 757,564 km (0.118 R)
• M5: 1,030,430 km (0.025 R)
• M6: 1,178,233 km (0.115 R)
• M7: 1,288,187 km (0.102 R)
• M8: 1,471,295 km (0.063 R)
• M9: 1,965,417 km (0.061 R)
• M10: 2,312,783 km (0.106 R)
• M11: 2,708,170 km (0.117 R)
• M12: 3,754,458 km (0.113 R)
• M13: 3,885,057 km (0.097 R)
• M14: 3,950,880 km (0.093 R)
• M15: 4,285,829 km (0.066 R)
• M16: 5,418,435 km (0.084 R)
• M17: 5,566,238 km (0.11 R)
• M18: 6,055,871 km (0.098 R)
• M19: 6,402,938 km (0.117 R)
• M20: 7,441,596 km (0.063 R)
• M21: 7,730,171 km (0.101 R)
• M22: 9,051,718 km (0.057 R)
• M23: 10,350,078 km (0.101 R)
• M24: 10,764,764 km (0.064 R)
• M25: 10,997,388 km (0.098 R)
• M26: 11,705,585 km (0.058 R)
• M27: 12,185,943 km (0.028 R)
• M28: 13,315,108 km (0.03 R)
• M29: 13,364,924 km (0.117 R)
• M30: 13,967,953 km (0.088 R)
• M31: 14,120,094 km (0.115 R)
• M32: 14,272,834 km (0.056 R)
• M33: 14,477,184 km (0.108 R)
• M34: 14,579,808 km (0.095 R)
• M35: 15,724,232 km (0.12 R)
• M36: 15,882,507 km (0.111 R)
• M37: 18,264,254 km (0.057 R)
• M38: 18,541,908 km (0.094 R)
• M39: 18,597,558 km (0.081 R)
• M40: 19,439,795 km (0.114 R)
• M41: 19,666,435 km (0.111 R)
• M42: 20,755,059 km (0.116 R)
• M43: 22,513,432 km (0.032 R)
• M44: 23,712,010 km (0.118 R)
• M45: 24,014,946 km (0.059 R)
• M46: 25,424,607 km (0.12 R)
• M47: 25,672,491 km (0.114 R)
• M48: 25,983,505 km (0.103 R)
• M49: 26,045,887 km (0.098 R)
• M50: 28,773,804 km (0.118 R)
• M51: 28,967,533 km (0.087 R)
• M52: 29,291,263 km (0.064 R)
• M53: 29,421,114 km (0.096 R)
• M54: 31,259,073 km (0.111 R)
• M55: 32,460,045 km (0.085 R)
• M56: 32,594,384 km (0.113 R)
• M57: 32,661,703 km (0.086 R)
• M58: 33,133,834 km (0.072 R)
• M59: 33,676,126 km (0.119 R)
• M60: 33,880,327 km (0.099 R)
• M61: 33,948,394 km (0.088 R)
• M62: 34,769,537 km (0.069 R)
• M63: 34,838,352 km (0.095 R)
• M64: 34,975,833 km (0.099 R)
• M65: 35,944,030 km (0.098 R)
• M66: 36,431,420 km (0.039 R)
• M67: 36,851,042 km (0.077 R)
• M68: 38,189,943 km (0.074 R)
• M69: 38,616,147 km (0.12 R)
• M70: 39,544,851 km (0.093 R)
• M71: 40,915,466 km (0.062 R)
• M72: 41,424,249 km (0.075 R)
• M73: 41,715,965 km (0.095 R)
• M74: 41,935,275 km (0.098 R)
• M75: 42,228,188 km (0.088 R)
• M76: 43,406,570 km (0.071 R)
• M77: 43,777,124 km (0.09 R)
• M78: 44,595,873 km (0.054 R)
• M79: 44,745,172 km (0.108 R)
• M80: 45,119,466 km (0.113 R)
• M81: 45,419,709 km (0.087 R)
• M82: 46,248,481 km (0.062 R)
• M83: 46,324,028 km (0.102 R)
• M84: 46,475,421 km (0.069 R)
• M85: 47,386,771 km (0.106 R)
• M86: 48,150,767 km (0.101 R)
• M87: 49,381,509 km (0.116 R)
• M88: 49,690,878 km (0.086 R)
• M89: 50,000,695 km (0.09 R)
• M90: 50,544,782 km (0.078 R)
• M91: 50,700,514 km (0.109 R)
• M92: 51,403,474 km (0.078 R)
• M93: 52,031,187 km (0.119 R)
• M94: 52,267,102 km (0.115 R)
• M95: 52,661,293 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.8

Radius: 3.3

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.42 AU - 14.32 AU

Year: 19344 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,021,299 km

• M1: 52,210 km (0.117 R)
• M2: 78,539 km (0.078 R)
• M3: 138,528 km (0.08 R)
• M4: 165,455 km (0.066 R)
• M5: 269,575 km (0.111 R)
• M6: 341,382 km (0.107 R)
• M7: 433,235 km (0.081 R)
• M8: 592,856 km (0.112 R)
• M9: 1,494,932 km (0.119 R)
• M10: 1,516,025 km (0.118 R)
• M11: 2,078,812 km (0.06 R)
• M12: 2,126,384 km (0.034 R)
• M13: 2,570,540 km (0.047 R)
• M14: 2,829,494 km (0.09 R)
• M15: 3,042,521 km (0.099 R)
• M16: 3,123,753 km (0.113 R)
• M17: 3,205,733 km (0.106 R)
• M18: 3,233,109 km (0.067 R)
• M19: 3,540,682 km (0.096 R)
• M20: 3,654,676 km (0.032 R)
• M21: 4,243,194 km (0.093 R)
• M22: 4,641,424 km (0.118 R)
• M23: 5,115,350 km (0.111 R)
• M24: 5,671,106 km (0.089 R)
• M25: 5,905,376 km (0.118 R)
• M26: 6,838,567 km (0.058 R)
• M27: 7,340,169 km (0.046 R)
• M28: 7,742,587 km (0.045 R)
• M29: 7,853,439 km (0.107 R)
• M30: 7,965,039 km (0.097 R)
• M31: 8,530,519 km (0.055 R)
• M32: 9,501,260 km (0.042 R)
• M33: 10,465,568 km (0.113 R)
• M34: 10,547,248 km (0.079 R)
• M35: 10,629,228 km (0.085 R)
• M36: 11,125,594 km (0.043 R)
• M37: 11,587,103 km (0.049 R)
• M38: 11,884,055 km (0.08 R)
• M39: 12,442,205 km (0.119 R)
• M40: 12,746,187 km (0.116 R)
• M41: 13,273,071 km (0.069 R)
• M42: 14,121,889 km (0.094 R)
• M43: 14,257,425 km (0.073 R)
• M44: 15,450,618 km (0.108 R)
• M45: 15,777,339 km (0.11 R)
• M46: 16,200,701 km (0.111 R)
• M47: 17,396,288 km (0.109 R)
• M48: 17,931,250 km (0.043 R)
• M49: 19,217,043 km (0.1 R)
• M50: 20,583,470 km (0.071 R)
• M51: 20,634,782 km (0.05 R)
• M52: 21,149,100 km (0.031 R)
• M53: 21,407,904 km (0.085 R)
• M54: 22,506,102 km (0.096 R)
• M55: 22,876,357 km (0.101 R)
• M56: 22,929,314 km (0.106 R)
• M57: 23,088,786 km (0.087 R)
• M58: 23,622,701 km (0.107 R)
• M59: 23,676,257 km (0.09 R)
• M60: 24,052,645 km (0.059 R)
• M61: 24,539,586 km (0.116 R)
• M62: 24,757,101 km (0.113 R)
• M63: 25,139,174 km (0.083 R)
• M64: 27,924,238 km (0.066 R)
• M65: 28,208,025 km (0.113 R)
• M66: 29,525,982 km (0.115 R)
• M67: 29,815,155 km (0.108 R)
• M68: 30,163,419 km (0.11 R)
• M69: 30,629,865 km (0.059 R)
• M70: 30,688,358 km (0.099 R)
• M71: 30,746,850 km (0.093 R)
• M72: 31,392,814 km (0.095 R)
• M73: 31,687,971 km (0.094 R)
• M74: 32,043,266 km (0.117 R)
• M75: 32,280,977 km (0.051 R)
• M76: 32,519,136 km (0.076 R)
• M77: 33,960,661 km (0.031 R)
• M78: 34,933,347 km (0.037 R)
• M79: 34,994,383 km (0.102 R)
• M80: 35,055,568 km (0.119 R)
• M81: 35,484,316 km (0.062 R)
• M82: 36,409,279 km (0.087 R)
• M83: 36,471,213 km (0.07 R)
• M84: 36,781,329 km (0.107 R)
• M85: 37,030,260 km (0.051 R)
• M86: 37,404,404 km (0.093 R)
• M87: 37,529,468 km (0.107 R)
• M88: 39,230,994 km (0.036 R)
• M89: 40,123,047 km (0.109 R)
• M90: 40,571,541 km (0.113 R)
• M91: 41,992,122 km (0.025 R)
• M92: 42,643,172 km (0.092 R)
• M93: 43,626,030 km (0.117 R)
• M94: 43,823,499 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit