🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 30.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 163 Days

Day: 44.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 30.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,329,529 km

• M1: 350,957 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.83 AU - 1.13 AU

Year: 341 Days

Day: 28 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,329,529 km

• M1: 144,212 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.73 AU - 2.09 AU

Year: 928 Days

Day: 15.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.8

Radius: 9.5

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.62 AU - 7.52 AU

Year: 5919 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,329,529 km

• M1: 131,347 km (0.102 R)
• M2: 406,757 km (0.062 R)
• M3: 487,839 km (0.093 R)
• M4: 1,096,253 km (0.045 R)
• M5: 1,267,692 km (0.087 R)
• M6: 1,485,058 km (0.111 R)
• M7: 1,579,305 km (0.101 R)
• M8: 2,018,075 km (0.072 R)
• M9: 2,165,579 km (0.103 R)
• M10: 2,561,265 km (0.109 R)
• M11: 2,721,185 km (0.033 R)
• M12: 2,931,969 km (0.12 R)
• M13: 3,123,753 km (0.066 R)
• M14: 3,270,359 km (0.072 R)
• M15: 3,344,560 km (0.087 R)
• M16: 3,469,324 km (0.108 R)
• M17: 3,595,884 km (0.115 R)
• M18: 3,723,790 km (0.077 R)
• M19: 3,853,342 km (0.078 R)
• M20: 4,010,869 km (0.117 R)
• M21: 4,441,112 km (0.052 R)
• M22: 4,634,093 km (0.048 R)
• M23: 4,886,166 km (0.081 R)
• M24: 5,200,471 km (0.044 R)
• M25: 5,462,566 km (0.073 R)
• M26: 5,758,920 km (0.031 R)
• M27: 6,336,367 km (0.111 R)
• M28: 6,616,415 km (0.064 R)
• M29: 7,382,954 km (0.103 R)
• M30: 8,143,809 km (0.087 R)
• M31: 8,448,390 km (0.065 R)
• M32: 8,791,268 km (0.09 R)
• M33: 9,068,773 km (0.105 R)
• M34: 9,490,489 km (0.047 R)
• M35: 10,062,701 km (0.092 R)
• M36: 10,719,884 km (0.118 R)
• M37: 10,830,736 km (0.041 R)
• M38: 11,353,282 km (0.091 R)
• M39: 11,466,228 km (0.031 R)
• M40: 12,152,433 km (0.036 R)
• M41: 12,539,294 km (0.105 R)
• M42: 12,734,369 km (0.117 R)
• M43: 13,009,031 km (0.073 R)
• M44: 13,206,500 km (0.088 R)
• M45: 13,844,834 km (0.091 R)
• M46: 14,330,279 km (0.1 R)
• M47: 14,411,660 km (0.12 R)
• M48: 14,862,399 km (0.087 R)
• M49: 15,276,187 km (0.096 R)
• M50: 15,735,602 km (0.104 R)
• M51: 16,284,626 km (0.105 R)
• M52: 16,369,597 km (0.098 R)
• M53: 16,968,886 km (0.079 R)
• M54: 18,276,970 km (0.099 R)
• M55: 20,390,938 km (0.063 R)
• M56: 20,666,347 km (0.102 R)
• M57: 21,081,631 km (0.118 R)
• M58: 21,499,907 km (0.06 R)
• M59: 21,827,077 km (0.106 R)
• M60: 22,818,313 km (0.104 R)
• M61: 25,040,739 km (0.097 R)
• M62: 25,237,161 km (0.12 R)
• M63: 25,829,718 km (0.116 R)
• M64: 26,426,913 km (0.093 R)
• M65: 27,280,668 km (0.099 R)
• M66: 27,381,796 km (0.114 R)
• M67: 30,052,118 km (0.077 R)
• M68: 30,680,130 km (0.055 R)
• M69: 31,048,440 km (0.117 R)
• M70: 31,365,288 km (0.029 R)
• M71: 31,577,119 km (0.072 R)
• M72: 31,842,655 km (0.099 R)
• M73: 33,181,107 km (0.112 R)
• M74: 33,450,981 km (0.076 R)
• M75: 33,667,450 km (0.106 R)
• M76: 34,265,093 km (0.043 R)
• M77: 34,866,177 km (0.119 R)
• M78: 35,140,689 km (0.114 R)
• M79: 35,857,413 km (0.094 R)
• M80: 36,134,468 km (0.043 R)
• M81: 37,305,520 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 11.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.17 AU - 7.33 AU

Year: 6164 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,329,529 km

• M1: 223,948 km (0.088 R)
• M2: 315,352 km (0.081 R)
• M3: 797,057 km (0.112 R)
• M4: 1,011,132 km (0.073 R)
• M5: 1,099,544 km (0.065 R)
• M6: 1,257,819 km (0.103 R)
• M7: 1,353,711 km (0.048 R)
• M8: 1,509,592 km (0.095 R)
• M9: 1,612,067 km (0.118 R)
• M10: 2,013,587 km (0.081 R)
• M11: 2,110,826 km (0.066 R)
• M12: 2,259,526 km (0.117 R)
• M13: 2,377,709 km (0.087 R)
• M14: 2,585,201 km (0.093 R)
• M15: 2,853,131 km (0.063 R)
• M16: 3,186,584 km (0.064 R)
• M17: 3,262,430 km (0.093 R)
• M18: 3,454,664 km (0.108 R)
• M19: 3,770,166 km (0.099 R)
• M20: 3,931,432 km (0.03 R)
• M21: 4,012,963 km (0.11 R)
• M22: 4,450,387 km (0.113 R)
• M23: 4,707,247 km (0.053 R)
• M24: 4,793,864 km (0.05 R)
• M25: 4,881,229 km (0.113 R)
• M26: 5,552,475 km (0.09 R)
• M27: 5,852,418 km (0.117 R)
• M28: 6,110,475 km (0.108 R)
• M29: 6,276,678 km (0.084 R)
• M30: 6,710,811 km (0.048 R)
• M31: 6,857,716 km (0.108 R)
• M32: 7,204,633 km (0.12 R)
• M33: 7,355,129 km (0.103 R)
• M34: 7,659,261 km (0.071 R)
• M35: 7,993,463 km (0.082 R)
• M36: 8,437,619 km (0.103 R)
• M37: 8,916,781 km (0.095 R)
• M38: 9,377,393 km (0.045 R)
• M39: 10,013,034 km (0.12 R)
• M40: 10,805,604 km (0.064 R)
• M41: 11,006,963 km (0.093 R)
• M42: 11,093,580 km (0.109 R)
• M43: 11,267,562 km (0.094 R)
• M44: 12,002,387 km (0.101 R)
• M45: 12,181,007 km (0.062 R)
• M46: 12,360,524 km (0.083 R)
• M47: 13,302,243 km (0.082 R)
• M48: 13,487,295 km (0.075 R)
• M49: 14,519,670 km (0.099 R)
• M50: 15,189,869 km (0.103 R)
• M51: 15,545,014 km (0.11 R)
• M52: 15,935,464 km (0.1 R)
• M53: 16,033,601 km (0.095 R)
• M54: 16,494,212 km (0.1 R)
• M55: 16,693,028 km (0.118 R)
• M56: 16,859,231 km (0.064 R)
• M57: 17,766,542 km (0.057 R)
• M58: 18,243,161 km (0.116 R)
• M59: 18,724,118 km (0.095 R)
• M60: 19,348,540 km (0.088 R)
• M61: 19,558,126 km (0.037 R)
• M62: 20,297,888 km (0.092 R)
• M63: 20,582,124 km (0.111 R)
• M64: 20,796,198 km (0.116 R)
• M65: 21,011,021 km (0.07 R)
• M66: 21,370,654 km (0.109 R)
• M67: 21,659,827 km (0.092 R)
• M68: 21,877,492 km (0.082 R)
• M69: 22,096,054 km (0.089 R)
• M70: 22,278,564 km (0.089 R)
• M71: 22,571,776 km (0.049 R)
• M72: 22,718,980 km (0.116 R)
• M73: 23,162,089 km (0.099 R)
• M74: 23,421,940 km (0.059 R)
• M75: 23,907,086 km (0.103 R)
• M76: 24,207,329 km (0.105 R)
• M77: 25,077,390 km (0.101 R)
• M78: 25,458,865 km (0.101 R)
• M79: 25,612,053 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.2

Radius: 6.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.06 AU - 16.24 AU

Year: 16760 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,329,529 km

• M1: 148,551 km (0.082 R)
• M2: 195,524 km (0.119 R)
• M3: 240,254 km (0.092 R)
• M4: 310,416 km (0.088 R)
• M5: 411,993 km (0.049 R)
• M6: 663,317 km (0.098 R)
• M7: 751,879 km (0.086 R)
• M8: 940,971 km (0.109 R)
• M9: 990,637 km (0.092 R)
• M10: 1,180,626 km (0.071 R)
• M11: 1,674,299 km (0.11 R)
• M12: 1,714,691 km (0.114 R)
• M13: 2,028,547 km (0.057 R)
• M14: 2,684,833 km (0.047 R)
• M15: 2,780,276 km (0.116 R)
• M16: 3,223,385 km (0.061 R)
• M17: 3,350,394 km (0.079 R)
• M18: 3,928,739 km (0.093 R)
• M19: 5,475,132 km (0.102 R)
• M20: 5,749,345 km (0.106 R)
• M21: 5,996,780 km (0.109 R)
• M22: 6,121,844 km (0.085 R)
• M23: 6,695,253 km (0.107 R)
• M24: 6,825,104 km (0.076 R)
• M25: 7,621,114 km (0.114 R)
• M26: 8,621,624 km (0.104 R)
• M27: 8,904,813 km (0.086 R)
• M28: 9,119,187 km (0.066 R)
• M29: 9,589,672 km (0.078 R)
• M30: 9,956,935 km (0.047 R)
• M31: 10,254,036 km (0.109 R)
• M32: 11,086,100 km (0.118 R)
• M33: 11,510,210 km (0.059 R)
• M34: 12,097,232 km (0.118 R)
• M35: 12,295,000 km (0.052 R)
• M36: 12,573,701 km (0.093 R)
• M37: 12,613,644 km (0.038 R)
• M38: 12,975,521 km (0.07 R)
• M39: 13,015,912 km (0.081 R)
• M40: 13,056,304 km (0.039 R)
• M41: 13,381,530 km (0.075 R)
• M42: 13,915,594 km (0.064 R)
• M43: 14,247,701 km (0.074 R)
• M44: 15,516,291 km (0.053 R)
• M45: 15,774,347 km (0.106 R)
• M46: 16,294,649 km (0.088 R)
• M47: 16,425,547 km (0.086 R)
• M48: 16,556,894 km (0.101 R)
• M49: 16,820,485 km (0.111 R)
• M50: 16,952,880 km (0.066 R)
• M51: 17,352,007 km (0.11 R)
• M52: 17,441,167 km (0.096 R)
• M53: 17,754,275 km (0.063 R)
• M54: 18,114,507 km (0.083 R)
• M55: 18,979,482 km (0.097 R)
• M56: 19,163,188 km (0.056 R)
• M57: 19,209,264 km (0.115 R)
• M58: 19,393,868 km (0.081 R)
• M59: 20,513,458 km (0.116 R)
• M60: 20,938,765 km (0.097 R)
• M61: 21,701,864 km (0.115 R)
• M62: 21,942,268 km (0.084 R)
• M63: 22,425,618 km (0.118 R)
• M64: 22,766,103 km (0.111 R)
• M65: 23,255,438 km (0.094 R)
• M66: 23,847,247 km (0.085 R)
• M67: 24,443,993 km (0.095 R)
• M68: 24,995,261 km (0.073 R)
• M69: 26,365,727 km (0.116 R)
• M70: 26,519,514 km (0.088 R)
• M71: 27,189,413 km (0.112 R)
• M72: 28,388,141 km (0.104 R)
• M73: 28,493,158 km (0.052 R)
• M74: 28,861,917 km (0.106 R)
• M75: 32,360,114 km (0.109 R)
• M76: 32,579,723 km (0.084 R)
• M77: 32,689,678 km (0.091 R)
• M78: 32,744,730 km (0.115 R)
• M79: 33,352,247 km (0.101 R)
• M80: 33,852,053 km (0.108 R)
• M81: 33,907,704 km (0.088 R)
• M82: 34,074,954 km (0.116 R)
• M83: 34,242,504 km (0.117 R)
• M84: 34,578,351 km (0.087 R)
• M85: 35,196,938 km (0.105 R)
• M86: 36,559,326 km (0.077 R)
• M87: 37,189,432 km (0.108 R)
• M88: 38,286,284 km (0.068 R)
• M89: 38,518,609 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.9

Radius: 5.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.63 AU - 15.19 AU

Year: 18233 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,329,529 km

• M1: 75,397 km (0.108 R)
• M2: 134,638 km (0.078 R)
• M3: 262,694 km (0.104 R)
• M4: 537,206 km (0.079 R)
• M5: 1,691,503 km (0.041 R)
• M6: 2,091,677 km (0.106 R)
• M7: 2,326,247 km (0.12 R)
• M8: 2,446,673 km (0.11 R)
• M9: 2,594,027 km (0.112 R)
• M10: 2,744,373 km (0.027 R)
• M11: 3,105,951 km (0.116 R)
• M12: 3,238,644 km (0.098 R)
• M13: 3,704,043 km (0.066 R)
• M14: 5,252,980 km (0.073 R)
• M15: 6,699,292 km (0.102 R)
• M16: 7,113,977 km (0.088 R)
• M17: 8,040,437 km (0.097 R)
• M18: 8,186,295 km (0.057 R)
• M19: 8,592,004 km (0.069 R)
• M20: 8,891,200 km (0.118 R)
• M21: 10,477,536 km (0.115 R)
• M22: 11,692,270 km (0.103 R)
• M23: 11,899,015 km (0.102 R)
• M24: 13,509,585 km (0.091 R)
• M25: 13,944,616 km (0.092 R)
• M26: 15,548,754 km (0.047 R)
• M27: 15,776,143 km (0.088 R)
• M28: 15,821,620 km (0.049 R)
• M29: 16,326,214 km (0.099 R)
• M30: 16,464,742 km (0.104 R)
• M31: 16,603,718 km (0.057 R)
• M32: 17,445,356 km (0.081 R)
• M33: 17,918,983 km (0.11 R)
• M34: 18,396,798 km (0.071 R)
• M35: 19,904,296 km (0.113 R)
• M36: 20,200,649 km (0.076 R)
• M37: 20,349,499 km (0.081 R)
• M38: 20,548,315 km (0.08 R)
• M39: 21,400,723 km (0.052 R)
• M40: 21,501,702 km (0.09 R)
• M41: 23,036,277 km (0.083 R)
• M42: 23,139,799 km (0.104 R)
• M43: 23,503,471 km (0.059 R)
• M44: 25,832,261 km (0.067 R)
• M45: 25,993,677 km (0.092 R)
• M46: 28,122,605 km (0.068 R)
• M47: 29,741,702 km (0.073 R)
• M48: 29,967,296 km (0.113 R)
• M49: 30,023,844 km (0.081 R)
• M50: 30,590,969 km (0.059 R)
• M51: 31,505,461 km (0.117 R)
• M52: 34,066,577 km (0.112 R)
• M53: 34,657,937 km (0.052 R)
• M54: 35,073,819 km (0.098 R)
• M55: 35,133,509 km (0.113 R)
• M56: 36,875,127 km (0.059 R)
• M57: 38,276,410 km (0.083 R)
• M58: 38,460,416 km (0.09 R)
• M59: 40,691,967 km (0.099 R)
• M60: 41,193,569 km (0.089 R)
• M61: 41,256,400 km (0.089 R)
• M62: 41,949,786 km (0.071 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit