🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 176 Days

Day: 35.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,423,002 km

• M1: 67,618 km (0.109 R)
• M2: 214,075 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.67 AU - 0.69 AU

Year: 212 Days

Day: 39.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 251 Days

Day: 32.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,423,002 km

• M1: 574,157 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.01 AU - 1.29 AU

Year: 467 Days

Day: 34.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.31 AU - 1.35 AU

Year: 581 Days

Day: 31.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.35 AU - 5.01 AU

Year: 3237 Days

Day: 17.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 53.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,423,002 km

• M1: 3,060,922 km (0.072 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 12.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.9 AU - 8.14 AU

Year: 7810 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,423,002 km

• M1: 171,589 km (0.048 R)
• M2: 341,532 km (0.047 R)
• M3: 461,809 km (0.075 R)
• M4: 940,971 km (0.067 R)
• M5: 1,464,114 km (0.088 R)
• M6: 2,021,666 km (0.094 R)
• M7: 2,140,895 km (0.117 R)
• M8: 2,287,052 km (0.09 R)
• M9: 2,487,214 km (0.075 R)
• M10: 2,589,539 km (0.028 R)
• M11: 2,772,198 km (0.119 R)
• M12: 2,905,191 km (0.098 R)
• M13: 3,150,232 km (0.09 R)
• M14: 3,748,175 km (0.106 R)
• M15: 4,045,426 km (0.115 R)
• M16: 4,258,154 km (0.078 R)
• M17: 4,381,422 km (0.051 R)
• M18: 4,599,985 km (0.061 R)
• M19: 6,089,381 km (0.076 R)
• M20: 6,228,507 km (0.1 R)
• M21: 6,652,468 km (0.062 R)
• M22: 7,122,355 km (0.106 R)
• M23: 7,528,513 km (0.036 R)
• M24: 8,209,183 km (0.07 R)
• M25: 9,028,381 km (0.091 R)
• M26: 9,187,404 km (0.048 R)
• M27: 9,588,924 km (0.112 R)
• M28: 11,167,182 km (0.075 R)
• M29: 11,855,482 km (0.111 R)
• M30: 11,986,230 km (0.059 R)
• M31: 12,735,416 km (0.071 R)
• M32: 13,636,295 km (0.101 R)
• M33: 14,140,440 km (0.038 R)
• M34: 14,325,343 km (0.077 R)
• M35: 14,791,190 km (0.073 R)
• M36: 15,167,279 km (0.113 R)
• M37: 15,642,103 km (0.097 R)
• M38: 16,169,884 km (0.092 R)
• M39: 16,508,873 km (0.115 R)
• M40: 17,144,514 km (0.066 R)
• M41: 17,242,950 km (0.114 R)
• M42: 18,540,861 km (0.092 R)
• M43: 18,946,570 km (0.083 R)
• M44: 19,509,058 km (0.098 R)
• M45: 20,808,017 km (0.032 R)
• M46: 21,018,501 km (0.112 R)
• M47: 21,123,967 km (0.112 R)
• M48: 21,813,913 km (0.106 R)
• M49: 22,457,333 km (0.109 R)
• M50: 22,619,198 km (0.073 R)
• M51: 23,434,207 km (0.09 R)
• M52: 24,258,940 km (0.114 R)
• M53: 24,869,599 km (0.106 R)
• M54: 25,093,098 km (0.066 R)
• M55: 25,204,997 km (0.053 R)
• M56: 25,373,145 km (0.076 R)
• M57: 25,597,991 km (0.096 R)
• M58: 25,767,186 km (0.049 R)
• M59: 25,936,531 km (0.085 R)
• M60: 27,305,651 km (0.117 R)
• M61: 27,478,436 km (0.111 R)
• M62: 28,056,931 km (0.031 R)
• M63: 28,231,213 km (0.098 R)
• M64: 29,461,805 km (0.065 R)
• M65: 30,470,842 km (0.068 R)
• M66: 31,129,671 km (0.091 R)
• M67: 31,250,098 km (0.085 R)
• M68: 31,551,537 km (0.077 R)
• M69: 31,914,462 km (0.085 R)
• M70: 33,073,247 km (0.047 R)
• M71: 33,318,887 km (0.077 R)
• M72: 33,565,125 km (0.068 R)
• M73: 34,369,812 km (0.06 R)
• M74: 34,743,357 km (0.09 R)
• M75: 34,930,654 km (0.081 R)
• M76: 35,998,184 km (0.068 R)
• M77: 37,843,923 km (0.094 R)
• M78: 41,031,854 km (0.1 R)
• M79: 43,832,326 km (0.038 R)
• M80: 45,323,667 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 12.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.37 AU - 8.41 AU

Year: 9204 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,423,002 km

• M1: 291,417 km (0.11 R)
• M2: 380,577 km (0.069 R)
• M3: 879,635 km (0.042 R)
• M4: 1,142,629 km (0.051 R)
• M5: 1,263,504 km (0.116 R)
• M6: 1,698,235 km (0.083 R)
• M7: 2,128,479 km (0.101 R)
• M8: 2,539,424 km (0.05 R)
• M9: 2,809,298 km (0.109 R)
• M10: 2,892,026 km (0.082 R)
• M11: 3,003,776 km (0.117 R)
• M12: 3,202,741 km (0.03 R)
• M13: 3,376,873 km (0.111 R)
• M14: 3,524,376 km (0.059 R)
• M15: 4,135,932 km (0.11 R)
• M16: 4,681,965 km (0.118 R)
• M17: 4,946,902 km (0.101 R)
• M18: 5,630,864 km (0.082 R)
• M19: 5,771,187 km (0.03 R)
• M20: 6,823,757 km (0.117 R)
• M21: 7,048,902 km (0.114 R)
• M22: 7,895,626 km (0.056 R)
• M23: 7,974,165 km (0.109 R)
• M24: 8,171,784 km (0.12 R)
• M25: 9,142,823 km (0.097 R)
• M26: 9,600,144 km (0.092 R)
• M27: 10,235,786 km (0.076 R)
• M28: 10,537,076 km (0.098 R)
• M29: 10,972,705 km (0.1 R)
• M30: 11,861,466 km (0.091 R)
• M31: 12,589,259 km (0.075 R)
• M32: 12,681,112 km (0.104 R)
• M33: 13,566,283 km (0.097 R)
• M34: 14,519,371 km (0.096 R)
• M35: 14,955,449 km (0.104 R)
• M36: 15,150,524 km (0.117 R)
• M37: 16,039,285 km (0.101 R)
• M38: 18,126,176 km (0.117 R)
• M39: 18,595,614 km (0.088 R)
• M40: 19,174,857 km (0.115 R)
• M41: 19,920,602 km (0.084 R)
• M42: 20,189,280 km (0.111 R)
• M43: 20,567,463 km (0.099 R)
• M44: 20,730,226 km (0.102 R)
• M45: 20,893,437 km (0.068 R)
• M46: 21,495,568 km (0.094 R)
• M47: 21,605,672 km (0.07 R)
• M48: 22,103,385 km (0.043 R)
• M49: 22,437,437 km (0.057 R)
• M50: 24,017,789 km (0.119 R)
• M51: 24,361,265 km (0.04 R)
• M52: 24,476,007 km (0.11 R)
• M53: 24,937,067 km (0.078 R)
• M54: 25,052,707 km (0.045 R)
• M55: 25,342,777 km (0.058 R)
• M56: 26,219,720 km (0.11 R)
• M57: 26,691,402 km (0.098 R)
• M58: 28,123,502 km (0.108 R)
• M59: 28,788,165 km (0.088 R)
• M60: 29,764,292 km (0.106 R)
• M61: 30,194,685 km (0.11 R)
• M62: 30,565,239 km (0.046 R)
• M63: 31,811,538 km (0.073 R)
• M64: 32,440,897 km (0.082 R)
• M65: 32,756,997 km (0.111 R)
• M66: 35,648,724 km (0.093 R)
• M67: 35,974,997 km (0.097 R)
• M68: 36,630,684 km (0.095 R)
• M69: 37,091,894 km (0.065 R)
• M70: 37,820,735 km (0.058 R)
• M71: 38,420,473 km (0.106 R)
• M72: 38,554,214 km (0.073 R)
• M73: 40,238,686 km (0.101 R)
• M74: 41,534,951 km (0.101 R)
• M75: 42,222,802 km (0.115 R)
• M76: 43,261,460 km (0.103 R)
• M77: 44,940,696 km (0.107 R)
• M78: 45,434,519 km (0.082 R)
• M79: 46,570,116 km (0.113 R)
• M80: 46,712,683 km (0.087 R)
• M81: 46,998,265 km (0.054 R)
• M82: 47,499,568 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 9.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.11 AU - 12.45 AU

Year: 14349 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 23,423,002 km

• M1: 121,324 km (0.061 R)
• M2: 365,318 km (0.071 R)
• M3: 1,386,772 km (0.09 R)
• M4: 1,571,226 km (0.031 R)
• M5: 1,708,108 km (0.054 R)
• M6: 1,849,030 km (0.054 R)
• M7: 2,387,881 km (0.028 R)
• M8: 2,482,277 km (0.049 R)
• M9: 2,675,109 km (0.075 R)
• M10: 3,007,216 km (0.046 R)
• M11: 3,075,283 km (0.052 R)
• M12: 3,710,775 km (0.072 R)
• M13: 5,469,298 km (0.084 R)
• M14: 6,542,513 km (0.087 R)
• M15: 6,720,236 km (0.076 R)
• M16: 7,446,982 km (0.03 R)
• M17: 7,539,583 km (0.093 R)
• M18: 7,632,483 km (0.115 R)
• M19: 7,772,806 km (0.088 R)
• M20: 8,008,273 km (0.105 R)
• M21: 8,246,283 km (0.079 R)
• M22: 8,925,009 km (0.093 R)
• M23: 9,521,007 km (0.075 R)
• M24: 9,925,520 km (0.117 R)
• M25: 11,225,525 km (0.109 R)
• M26: 11,868,497 km (0.114 R)
• M27: 12,085,414 km (0.111 R)
• M28: 12,468,235 km (0.103 R)
• M29: 13,189,895 km (0.118 R)
• M30: 13,470,989 km (0.103 R)
• M31: 13,754,178 km (0.119 R)
• M32: 14,731,501 km (0.074 R)
• M33: 15,553,242 km (0.053 R)
• M34: 15,790,654 km (0.057 R)
• M35: 16,631,394 km (0.03 R)
• M36: 18,231,044 km (0.119 R)
• M37: 18,733,094 km (0.095 R)
• M38: 19,176,053 km (0.107 R)
• M39: 19,303,361 km (0.109 R)
• M40: 20,331,099 km (0.114 R)
• M41: 20,525,725 km (0.058 R)
• M42: 21,508,434 km (0.087 R)
• M43: 22,038,908 km (0.065 R)
• M44: 22,573,571 km (0.032 R)
• M45: 24,340,770 km (0.097 R)
• M46: 24,824,121 km (0.051 R)
• M47: 25,450,188 km (0.061 R)
• M48: 25,660,074 km (0.067 R)
• M49: 28,295,091 km (0.117 R)
• M50: 28,803,275 km (0.116 R)
• M51: 29,094,991 km (0.089 R)
• M52: 30,123,775 km (0.069 R)
• M53: 31,614,219 km (0.112 R)
• M54: 32,141,402 km (0.116 R)
• M55: 35,054,072 km (0.055 R)
• M56: 35,131,863 km (0.056 R)
• M57: 36,620,661 km (0.079 R)
• M58: 37,651,241 km (0.107 R)
• M59: 41,867,507 km (0.084 R)
• M60: 43,278,066 km (0.055 R)
• M61: 44,031,141 km (0.038 R)
• M62: 44,957,451 km (0.094 R)
• M63: 46,230,978 km (0.089 R)
• M64: 46,401,669 km (0.077 R)
• M65: 47,516,323 km (0.113 R)
• M66: 49,161,151 km (0.114 R)
• M67: 49,248,217 km (0.089 R)
• M68: 49,422,499 km (0.073 R)
• M69: 49,684,445 km (0.103 R)
• M70: 50,648,603 km (0.067 R)
• M71: 51,530,483 km (0.104 R)
• M72: 51,619,044 km (0.098 R)
• M73: 51,973,292 km (0.102 R)
• M74: 53,847,006 km (0.041 R)
• M75: 53,936,914 km (0.09 R)
• M76: 54,656,928 km (0.096 R)
• M77: 54,927,701 km (0.105 R)
• M78: 55,198,922 km (0.089 R)
• M79: 56,288,443 km (0.116 R)
• M80: 56,470,803 km (0.087 R)
• M81: 56,562,057 km (0.035 R)
• M82: 58,581,030 km (0.093 R)
• M83: 59,321,091 km (0.06 R)
• M84: 60,437,091 km (0.089 R)
• M85: 61,372,227 km (0.064 R)
• M86: 61,841,665 km (0.118 R)
• M87: 62,689,586 km (0.104 R)
• M88: 62,878,528 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 4.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.71 AU - 11.87 AU

Year: 15333 Days

Day: 19.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 125.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,423,002 km

• M1: 59,241 km (0.088 R)
• M2: 104,569 km (0.05 R)
• M3: 138,677 km (0.085 R)
• M4: 244,144 km (0.11 R)
• M5: 287,677 km (0.103 R)
• M6: 444,455 km (0.045 R)
• M7: 677,529 km (0.117 R)
• M8: 968,497 km (0.119 R)
• M9: 1,004,251 km (0.081 R)
• M10: 1,203,365 km (0.09 R)
• M11: 1,254,977 km (0.074 R)
• M12: 1,441,824 km (0.082 R)
• M13: 1,580,801 km (0.111 R)
• M14: 1,871,469 km (0.106 R)
• M15: 2,038,421 km (0.08 R)
• M16: 2,069,238 km (0.093 R)
• M17: 2,386,535 km (0.096 R)
• M18: 2,787,308 km (0.042 R)
• M19: 2,838,919 km (0.101 R)
• M20: 3,426,838 km (0.034 R)
• M21: 3,537,690 km (0.05 R)
• M22: 3,781,984 km (0.085 R)
• M23: 3,877,427 km (0.114 R)
• M24: 4,267,130 km (0.083 R)
• M25: 4,689,594 km (0.104 R)
• M26: 4,750,929 km (0.052 R)
• M27: 5,146,316 km (0.045 R)
• M28: 5,638,942 km (0.116 R)
• M29: 5,704,316 km (0.032 R)
• M30: 6,599,809 km (0.1 R)
• M31: 6,760,926 km (0.054 R)
• M32: 7,110,686 km (0.12 R)
• M33: 7,252,206 km (0.065 R)
• M34: 7,682,299 km (0.104 R)
• M35: 7,730,620 km (0.11 R)
• M36: 7,803,324 km (0.096 R)
• M37: 8,542,338 km (0.089 R)
• M38: 9,277,761 km (0.087 R)
• M39: 9,639,937 km (0.054 R)
• M40: 9,796,566 km (0.085 R)
• M41: 10,271,689 km (0.028 R)
• M42: 10,538,721 km (0.095 R)
• M43: 11,025,363 km (0.08 R)
• M44: 11,353,880 km (0.1 R)
• M45: 11,574,686 km (0.112 R)
• M46: 11,685,538 km (0.117 R)
• M47: 11,796,839 km (0.104 R)
• M48: 12,160,961 km (0.031 R)
• M49: 12,871,401 km (0.045 R)
• M50: 12,928,846 km (0.084 R)
• M51: 14,006,400 km (0.086 R)
• M52: 14,183,823 km (0.103 R)
• M53: 14,213,443 km (0.098 R)
• M54: 14,361,994 km (0.042 R)
• M55: 15,568,800 km (0.064 R)
• M56: 15,629,986 km (0.104 R)
• M57: 15,875,625 km (0.109 R)
• M58: 16,029,711 km (0.084 R)
• M59: 16,277,296 km (0.118 R)
• M60: 16,370,495 km (0.032 R)
• M61: 16,682,407 km (0.119 R)
• M62: 17,059,393 km (0.108 R)
• M63: 19,050,840 km (0.117 R)
• M64: 19,116,214 km (0.076 R)
• M65: 19,148,976 km (0.093 R)
• M66: 19,214,650 km (0.082 R)
• M67: 19,874,376 km (0.088 R)
• M68: 20,207,082 km (0.113 R)
• M69: 20,642,412 km (0.066 R)
• M70: 21,897,987 km (0.102 R)
• M71: 22,517,621 km (0.076 R)
• M72: 23,352,976 km (0.106 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: 416 - 14,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit