🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 43.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 283 Days

Day: 20.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.88 AU - 0.94 AU

Year: 319 Days

Day: 28.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.99 AU - 1.15 AU

Year: 406 Days

Day: 38.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,834,468 km

• M1: 705,055 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.5 AU - 3.38 AU

Year: 1851 Days

Day: 48 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,834,468 km

• M1: 313,557 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 11.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.19 AU - 6.53 AU

Year: 4555 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,834,468 km

• M1: 190,438 km (0.117 R)
• M2: 556,953 km (0.068 R)
• M3: 915,988 km (0.101 R)
• M4: 1,280,408 km (0.079 R)
• M5: 1,358,797 km (0.104 R)
• M6: 1,654,702 km (0.118 R)
• M7: 1,881,492 km (0.103 R)
• M8: 2,081,505 km (0.114 R)
• M9: 2,346,293 km (0.104 R)
• M10: 2,522,519 km (0.077 R)
• M11: 2,867,193 km (0.05 R)
• M12: 2,971,463 km (0.105 R)
• M13: 3,227,125 km (0.09 R)
• M14: 3,379,715 km (0.119 R)
• M15: 3,467,978 km (0.117 R)
• M16: 4,036,899 km (0.049 R)
• M17: 4,225,242 km (0.12 R)
• M18: 4,392,493 km (0.068 R)
• M19: 4,488,983 km (0.087 R)
• M20: 4,635,290 km (0.072 R)
• M21: 4,832,610 km (0.089 R)
• M22: 4,957,374 km (0.043 R)
• M23: 5,032,772 km (0.112 R)
• M24: 5,493,383 km (0.112 R)
• M25: 5,940,831 km (0.078 R)
• M26: 6,263,812 km (0.104 R)
• M27: 6,427,473 km (0.039 R)
• M28: 6,731,156 km (0.12 R)
• M29: 6,898,855 km (0.094 R)
• M30: 7,096,325 km (0.105 R)
• M31: 7,210,019 km (0.114 R)
• M32: 7,352,885 km (0.08 R)
• M33: 7,612,587 km (0.045 R)
• M34: 8,409,644 km (0.086 R)
• M35: 8,681,314 km (0.085 R)
• M36: 8,894,641 km (0.098 R)
• M37: 9,513,677 km (0.109 R)
• M38: 10,630,275 km (0.114 R)
• M39: 10,793,187 km (0.091 R)
• M40: 11,720,694 km (0.111 R)
• M41: 12,398,971 km (0.111 R)
• M42: 12,570,559 km (0.109 R)
• M43: 12,742,896 km (0.058 R)
• M44: 13,334,705 km (0.055 R)
• M45: 14,113,961 km (0.108 R)
• M46: 15,420,848 km (0.094 R)
• M47: 15,865,004 km (0.109 R)
• M48: 16,051,403 km (0.108 R)
• M49: 16,163,601 km (0.062 R)
• M50: 16,728,183 km (0.104 R)
• M51: 17,070,164 km (0.072 R)
• M52: 17,376,092 km (0.115 R)
• M53: 17,645,218 km (0.11 R)
• M54: 18,382,736 km (0.045 R)
• M55: 18,893,164 km (0.115 R)
• M56: 19,328,643 km (0.117 R)
• M57: 19,687,529 km (0.096 R)
• M58: 19,847,748 km (0.069 R)
• M59: 19,968,174 km (0.072 R)
• M60: 20,129,141 km (0.071 R)
• M61: 20,209,775 km (0.106 R)
• M62: 20,777,199 km (0.094 R)
• M63: 20,899,571 km (0.1 R)
• M64: 21,144,761 km (0.094 R)
• M65: 21,308,870 km (0.086 R)
• M66: 22,846,437 km (0.117 R)
• M67: 24,290,805 km (0.116 R)
• M68: 25,458,715 km (0.093 R)
• M69: 25,589,613 km (0.106 R)
• M70: 25,764,493 km (0.081 R)
• M71: 26,999,723 km (0.102 R)
• M72: 27,669,473 km (0.096 R)
• M73: 27,893,869 km (0.078 R)
• M74: 28,480,293 km (0.063 R)
• M75: 28,661,606 km (0.079 R)
• M76: 29,895,040 km (0.105 R)
• M77: 30,171,497 km (0.076 R)
• M78: 31,005,954 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 13.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.38 AU - 6.08 AU

Year: 5035 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,834,468 km

• M1: 183,856 km (0.075 R)
• M2: 359,184 km (0.103 R)
• M3: 520,301 km (0.088 R)
• M4: 664,215 km (0.088 R)
• M5: 997,818 km (0.098 R)
• M6: 1,097,001 km (0.119 R)
• M7: 1,384,528 km (0.075 R)
• M8: 1,783,057 km (0.12 R)
• M9: 1,906,176 km (0.05 R)
• M10: 2,236,339 km (0.08 R)
• M11: 2,486,466 km (0.116 R)
• M12: 2,786,709 km (0.07 R)
• M13: 3,533,203 km (0.064 R)
• M14: 3,689,831 km (0.077 R)
• M15: 3,803,077 km (0.084 R)
• M16: 3,940,707 km (0.115 R)
• M17: 4,079,833 km (0.076 R)
• M18: 4,220,754 km (0.106 R)
• M19: 4,653,391 km (0.049 R)
• M20: 6,441,535 km (0.085 R)
• M21: 6,772,296 km (0.073 R)
• M22: 7,165,439 km (0.108 R)
• M23: 7,336,280 km (0.097 R)
• M24: 7,769,216 km (0.116 R)
• M25: 7,886,052 km (0.034 R)
• M26: 8,062,428 km (0.098 R)
• M27: 8,299,690 km (0.064 R)
• M28: 8,903,018 km (0.072 R)
• M29: 9,056,057 km (0.08 R)
• M30: 9,364,827 km (0.083 R)
• M31: 10,215,889 km (0.095 R)
• M32: 10,312,080 km (0.12 R)
• M33: 10,569,838 km (0.11 R)
• M34: 12,160,961 km (0.092 R)
• M35: 13,193,036 km (0.096 R)
• M36: 13,825,835 km (0.109 R)
• M37: 13,967,804 km (0.093 R)
• M38: 14,074,616 km (0.112 R)
• M39: 14,324,894 km (0.11 R)
• M40: 14,432,604 km (0.113 R)
• M41: 14,866,139 km (0.072 R)
• M42: 15,157,555 km (0.111 R)
• M43: 15,414,116 km (0.085 R)
• M44: 15,561,470 km (0.115 R)
• M45: 15,746,073 km (0.072 R)
• M46: 16,043,175 km (0.073 R)
• M47: 16,567,665 km (0.025 R)
• M48: 16,718,460 km (0.108 R)
• M49: 17,135,838 km (0.102 R)
• M50: 18,681,932 km (0.092 R)
• M51: 19,392,372 km (0.088 R)
• M52: 19,511,601 km (0.113 R)
• M53: 20,071,247 km (0.092 R)
• M54: 20,880,123 km (0.066 R)
• M55: 21,452,634 km (0.077 R)
• M56: 21,576,052 km (0.116 R)
• M57: 21,740,909 km (0.061 R)
• M58: 23,201,134 km (0.07 R)
• M59: 23,879,261 km (0.057 R)
• M60: 24,822,326 km (0.109 R)
• M61: 25,515,862 km (0.097 R)
• M62: 25,602,928 km (0.094 R)
• M63: 26,303,644 km (0.1 R)
• M64: 26,789,089 km (0.103 R)
• M65: 26,966,363 km (0.077 R)
• M66: 27,143,935 km (0.066 R)
• M67: 27,232,946 km (0.085 R)
• M68: 27,903,294 km (0.11 R)
• M69: 27,993,053 km (0.07 R)
• M70: 29,123,564 km (0.064 R)
• M71: 29,671,541 km (0.093 R)
• M72: 30,361,187 km (0.111 R)
• M73: 30,638,542 km (0.085 R)
• M74: 31,056,219 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 14.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.37 AU - 9.25 AU

Year: 8012 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,834,468 km

• M1: 197,768 km (0.111 R)
• M2: 311,463 km (0.068 R)
• M3: 482,453 km (0.119 R)
• M4: 790,475 km (0.118 R)
• M5: 943,065 km (0.037 R)
• M6: 1,526,945 km (0.106 R)
• M7: 1,744,910 km (0.11 R)
• M8: 1,857,856 km (0.048 R)
• M9: 1,973,495 km (0.105 R)
• M10: 2,115,463 km (0.101 R)
• M11: 2,212,253 km (0.036 R)
• M12: 2,614,372 km (0.064 R)
• M13: 3,039,978 km (0.107 R)
• M14: 3,289,208 km (0.066 R)
• M15: 3,897,174 km (0.081 R)
• M16: 4,260,547 km (0.114 R)
• M17: 4,415,232 km (0.045 R)
• M18: 4,634,991 km (0.082 R)
• M19: 5,150,954 km (0.072 R)
• M20: 5,994,087 km (0.07 R)
• M21: 6,098,208 km (0.102 R)
• M22: 6,414,158 km (0.053 R)
• M23: 6,843,953 km (0.067 R)
• M24: 7,172,470 km (0.101 R)
• M25: 7,581,022 km (0.083 R)
• M26: 7,693,818 km (0.115 R)
• M27: 7,807,214 km (0.072 R)
• M28: 8,537,999 km (0.066 R)
• M29: 8,812,811 km (0.095 R)
• M30: 9,210,591 km (0.109 R)
• M31: 9,614,206 km (0.038 R)
• M32: 10,064,945 km (0.028 R)
• M33: 10,606,639 km (0.089 R)
• M34: 11,286,411 km (0.1 R)
• M35: 11,849,199 km (0.111 R)
• M36: 12,777,603 km (0.035 R)
• M37: 12,957,120 km (0.063 R)
• M38: 13,775,271 km (0.11 R)
• M39: 13,913,350 km (0.081 R)
• M40: 14,798,072 km (0.067 R)
• M41: 17,460,764 km (0.099 R)
• M42: 17,760,110 km (0.055 R)
• M43: 17,960,571 km (0.075 R)
• M44: 18,414,451 km (0.1 R)
• M45: 19,025,558 km (0.102 R)
• M46: 19,128,182 km (0.085 R)
• M47: 20,372,537 km (0.109 R)
• M48: 20,951,631 km (0.07 R)
• M49: 21,269,825 km (0.101 R)
• M50: 21,482,853 km (0.108 R)
• M51: 22,775,827 km (0.097 R)
• M52: 22,939,188 km (0.098 R)
• M53: 23,267,106 km (0.077 R)
• M54: 25,098,633 km (0.051 R)
• M55: 26,345,382 km (0.093 R)
• M56: 26,976,236 km (0.099 R)
• M57: 27,206,916 km (0.09 R)
• M58: 27,380,300 km (0.116 R)
• M59: 28,194,561 km (0.1 R)
• M60: 28,545,817 km (0.118 R)
• M61: 28,898,718 km (0.103 R)
• M62: 29,134,784 km (0.115 R)
• M63: 29,549,319 km (0.095 R)
• M64: 30,564,341 km (0.088 R)
• M65: 31,227,209 km (0.068 R)
• M66: 31,348,234 km (0.064 R)
• M67: 35,303,153 km (0.108 R)
• M68: 35,871,924 km (0.094 R)
• M69: 36,125,642 km (0.096 R)
• M70: 37,338,881 km (0.112 R)
• M71: 38,306,330 km (0.076 R)
• M72: 38,825,584 km (0.089 R)
• M73: 39,871,124 km (0.104 R)
• M74: 40,529,354 km (0.069 R)
• M75: 40,661,449 km (0.11 R)
• M76: 41,323,869 km (0.105 R)
• M77: 41,456,861 km (0.118 R)
• M78: 41,656,425 km (0.069 R)
• M79: 41,923,158 km (0.079 R)
• M80: 42,525,439 km (0.091 R)
• M81: 42,726,797 km (0.11 R)
• M82: 45,441,999 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.2

Radius: 6.2

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.98 AU - 16.36 AU

Year: 18553 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,834,468 km

• M1: 481,556 km (0.104 R)
• M2: 589,864 km (0.096 R)
• M3: 917,484 km (0.115 R)
• M4: 1,295,218 km (0.102 R)
• M5: 2,208,364 km (0.117 R)
• M6: 2,268,951 km (0.114 R)
• M7: 2,516,984 km (0.044 R)
• M8: 2,773,694 km (0.102 R)
• M9: 3,005,272 km (0.118 R)
• M10: 3,072,591 km (0.107 R)
• M11: 3,845,712 km (0.096 R)
• M12: 4,178,717 km (0.059 R)
• M13: 4,291,813 km (0.074 R)
• M14: 4,675,981 km (0.052 R)
• M15: 5,151,403 km (0.089 R)
• M16: 5,232,186 km (0.066 R)
• M17: 5,272,727 km (0.045 R)
• M18: 5,559,506 km (0.115 R)
• M19: 6,020,267 km (0.115 R)
• M20: 6,190,809 km (0.114 R)
• M21: 7,982,842 km (0.058 R)
• M22: 8,311,807 km (0.103 R)
• M23: 8,359,230 km (0.034 R)
• M24: 8,549,668 km (0.041 R)
• M25: 9,129,360 km (0.12 R)
• M26: 10,582,105 km (0.074 R)
• M27: 10,633,417 km (0.092 R)
• M28: 11,308,851 km (0.095 R)
• M29: 11,572,293 km (0.094 R)
• M30: 11,891,086 km (0.056 R)
• M31: 13,194,981 km (0.11 R)
• M32: 13,527,986 km (0.107 R)
• M33: 15,176,255 km (0.09 R)
• M34: 15,817,880 km (0.12 R)
• M35: 16,707,090 km (0.11 R)
• M36: 17,612,457 km (0.042 R)
• M37: 18,163,276 km (0.087 R)
• M38: 19,407,481 km (0.113 R)
• M39: 19,722,834 km (0.089 R)
• M40: 21,584,878 km (0.026 R)
• M41: 21,650,103 km (0.095 R)
• M42: 23,435,404 km (0.062 R)
• M43: 26,653,853 km (0.084 R)
• M44: 26,723,715 km (0.063 R)
• M45: 27,285,754 km (0.105 R)
• M46: 28,492,859 km (0.108 R)
• M47: 28,851,146 km (0.066 R)
• M48: 29,138,823 km (0.082 R)
• M49: 29,499,803 km (0.033 R)
• M50: 30,518,564 km (0.098 R)
• M51: 30,591,717 km (0.111 R)
• M52: 30,885,228 km (0.051 R)
• M53: 31,696,946 km (0.101 R)
• M54: 32,965,088 km (0.087 R)
• M55: 34,783,450 km (0.075 R)
• M56: 35,013,082 km (0.089 R)
• M57: 35,550,737 km (0.108 R)
• M58: 36,945,887 km (0.115 R)
• M59: 37,023,827 km (0.091 R)
• M60: 37,807,122 km (0.093 R)
• M61: 38,912,949 km (0.103 R)
• M62: 39,869,179 km (0.1 R)
• M63: 40,510,954 km (0.092 R)
• M64: 41,156,169 km (0.057 R)
• M65: 41,886,207 km (0.069 R)
• M66: 42,620,284 km (0.103 R)
• M67: 42,784,093 km (0.076 R)
• M68: 44,598,865 km (0.118 R)
• M69: 45,683,151 km (0.113 R)
• M70: 45,934,475 km (0.117 R)
• M71: 50,364,966 km (0.09 R)
• M72: 51,058,651 km (0.078 R)
• M73: 51,493,681 km (0.034 R)
• M74: 52,017,573 km (0.062 R)
• M75: 53,511,158 km (0.08 R)
• M76: 57,351,336 km (0.054 R)
• M77: 57,622,557 km (0.066 R)
• M78: 57,713,063 km (0.11 R)
• M79: 58,075,539 km (0.047 R)
• M80: 61,371,928 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 19,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit