🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.64 AU - 0.66 AU

Year: 200 Days

Day: 42.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.74 AU - 0.78 AU

Year: 252 Days

Day: 12.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,258,352 km

• M1: 352,901 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.63 AU - 2.61 AU

Year: 1175 Days

Day: 44.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,258,352 km

• M1: 396,734 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.97 AU - 2.45 AU

Year: 1251 Days

Day: 23.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,258,352 km

• M1: 184,753 km (0.109 R)
• M2: 298,149 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.8 AU - 2.94 AU

Year: 1851 Days

Day: 27.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.55 AU - 4.33 AU

Year: 2978 Days

Day: 45.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.1

Radius: 14.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.22 AU - 5.66 AU

Year: 4181 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,258,352 km

• M1: 186,549 km (0.114 R)
• M2: 417,079 km (0.113 R)
• M3: 555,906 km (0.067 R)
• M4: 842,984 km (0.097 R)
• M5: 941,868 km (0.117 R)
• M6: 1,278,613 km (0.112 R)
• M7: 1,424,321 km (0.108 R)
• M8: 1,733,690 km (0.036 R)
• M9: 2,133,864 km (0.089 R)
• M10: 2,508,307 km (0.089 R)
• M11: 2,600,759 km (0.109 R)
• M12: 2,769,954 km (0.079 R)
• M13: 3,629,244 km (0.109 R)
• M14: 4,121,421 km (0.117 R)
• M15: 4,297,797 km (0.054 R)
• M16: 4,409,248 km (0.087 R)
• M17: 4,566,924 km (0.116 R)
• M18: 4,726,545 km (0.109 R)
• M19: 5,004,647 km (0.089 R)
• M20: 5,193,140 km (0.111 R)
• M21: 5,674,546 km (0.102 R)
• M22: 6,120,198 km (0.103 R)
• M23: 6,246,160 km (0.118 R)
• M24: 6,398,301 km (0.111 R)
• M25: 6,706,323 km (0.071 R)
• M26: 7,151,227 km (0.118 R)
• M27: 7,337,327 km (0.069 R)
• M28: 7,471,217 km (0.071 R)
• M29: 7,660,009 km (0.117 R)
• M30: 7,959,953 km (0.095 R)
• M31: 9,083,134 km (0.103 R)
• M32: 9,342,686 km (0.05 R)
• M33: 9,488,095 km (0.043 R)
• M34: 9,663,424 km (0.095 R)
• M35: 10,046,993 km (0.042 R)
• M36: 10,315,671 km (0.113 R)
• M37: 10,982,129 km (0.116 R)
• M38: 11,228,068 km (0.086 R)
• M39: 11,444,686 km (0.051 R)
• M40: 11,725,332 km (0.034 R)
• M41: 12,008,221 km (0.081 R)
• M42: 12,103,066 km (0.089 R)
• M43: 12,261,490 km (0.083 R)
• M44: 12,870,503 km (0.1 R)
• M45: 13,227,444 km (0.103 R)
• M46: 13,951,348 km (0.102 R)
• M47: 14,151,061 km (0.078 R)
• M48: 14,553,330 km (0.057 R)
• M49: 16,025,522 km (0.1 R)
• M50: 16,234,810 km (0.096 R)
• M51: 16,726,388 km (0.078 R)
• M52: 16,832,453 km (0.114 R)
• M53: 17,187,449 km (0.078 R)
• M54: 17,904,771 km (0.063 R)
• M55: 18,049,432 km (0.097 R)
• M56: 18,230,894 km (0.039 R)
• M57: 18,778,572 km (0.117 R)
• M58: 19,778,185 km (0.118 R)
• M59: 20,115,378 km (0.079 R)
• M60: 20,341,122 km (0.117 R)
• M61: 21,290,919 km (0.109 R)
• M62: 21,482,553 km (0.073 R)
• M63: 21,636,340 km (0.042 R)
• M64: 23,115,564 km (0.046 R)
• M65: 24,306,363 km (0.096 R)
• M66: 24,546,916 km (0.025 R)
• M67: 25,394,987 km (0.036 R)
• M68: 25,965,852 km (0.117 R)
• M69: 26,252,781 km (0.089 R)
• M70: 26,705,913 km (0.113 R)
• M71: 26,871,368 km (0.111 R)
• M72: 27,037,122 km (0.061 R)
• M73: 27,328,090 km (0.087 R)
• M74: 27,619,956 km (0.084 R)
• M75: 28,038,830 km (0.116 R)
• M76: 28,249,015 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 14.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.72 AU - 12.7 AU

Year: 12423 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,258,352 km

• M1: 218,712 km (0.061 R)
• M2: 339,587 km (0.118 R)
• M3: 489,933 km (0.069 R)
• M4: 652,396 km (0.091 R)
• M5: 836,252 km (0.102 R)
• M6: 976,425 km (0.074 R)
• M7: 1,125,275 km (0.069 R)
• M8: 1,399,338 km (0.101 R)
• M9: 1,773,184 km (0.063 R)
• M10: 2,465,822 km (0.11 R)
• M11: 2,857,469 km (0.076 R)
• M12: 2,982,084 km (0.102 R)
• M13: 3,565,815 km (0.107 R)
• M14: 3,768,370 km (0.068 R)
• M15: 3,871,144 km (0.118 R)
• M16: 4,044,378 km (0.054 R)
• M17: 4,291,514 km (0.085 R)
• M18: 5,062,841 km (0.037 R)
• M19: 5,523,153 km (0.091 R)
• M20: 6,401,891 km (0.063 R)
• M21: 6,773,941 km (0.062 R)
• M22: 7,496,349 km (0.049 R)
• M23: 8,332,601 km (0.105 R)
• M24: 8,693,731 km (0.076 R)
• M25: 8,830,463 km (0.081 R)
• M26: 9,950,054 km (0.089 R)
• M27: 10,672,611 km (0.12 R)
• M28: 11,511,855 km (0.076 R)
• M29: 12,117,278 km (0.039 R)
• M30: 12,219,154 km (0.091 R)
• M31: 12,526,578 km (0.05 R)
• M32: 13,201,414 km (0.118 R)
• M33: 13,464,257 km (0.1 R)
• M34: 14,532,536 km (0.091 R)
• M35: 15,076,922 km (0.089 R)
• M36: 15,683,392 km (0.07 R)
• M37: 16,636,630 km (0.087 R)
• M38: 16,977,563 km (0.099 R)
• M39: 17,955,933 km (0.062 R)
• M40: 19,130,576 km (0.099 R)
• M41: 19,667,183 km (0.109 R)
• M42: 20,755,358 km (0.104 R)
• M43: 21,183,806 km (0.03 R)
• M44: 21,677,180 km (0.101 R)
• M45: 22,299,059 km (0.063 R)
• M46: 23,433,310 km (0.12 R)
• M47: 23,624,197 km (0.085 R)
• M48: 24,007,616 km (0.068 R)
• M49: 24,586,410 km (0.1 R)
• M50: 24,780,438 km (0.101 R)
• M51: 24,909,990 km (0.085 R)
• M52: 25,495,965 km (0.058 R)
• M53: 25,692,387 km (0.107 R)
• M54: 25,823,584 km (0.053 R)
• M55: 26,218,373 km (0.045 R)
• M56: 28,629,442 km (0.109 R)
• M57: 29,243,242 km (0.103 R)
• M58: 30,971,098 km (0.104 R)
• M59: 31,601,204 km (0.051 R)
• M60: 31,812,137 km (0.05 R)
• M61: 33,016,400 km (0.085 R)
• M62: 33,445,147 km (0.089 R)
• M63: 33,731,926 km (0.087 R)
• M64: 34,235,772 km (0.096 R)
• M65: 35,250,943 km (0.09 R)
• M66: 35,835,422 km (0.058 R)
• M67: 37,906,604 km (0.07 R)
• M68: 40,473,255 km (0.067 R)
• M69: 40,932,072 km (0.087 R)
• M70: 41,162,004 km (0.084 R)
• M71: 41,777,599 km (0.057 R)
• M72: 42,396,186 km (0.105 R)
• M73: 43,017,765 km (0.113 R)
• M74: 43,955,894 km (0.098 R)
• M75: 44,584,953 km (0.045 R)
• M76: 45,296,290 km (0.029 R)
• M77: 46,170,840 km (0.027 R)
• M78: 47,855,910 km (0.115 R)
• M79: 49,888,048 km (0.078 R)
• M80: 50,626,463 km (0.079 R)
• M81: 51,865,283 km (0.073 R)
• M82: 53,281,376 km (0.119 R)
• M83: 54,372,842 km (0.063 R)
• M84: 54,963,604 km (0.067 R)
• M85: 55,641,282 km (0.115 R)
• M86: 56,919,596 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 8.2

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.14 AU - 13.56 AU

Year: 14561 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,258,352 km

• M1: 119,529 km (0.047 R)
• M2: 171,140 km (0.081 R)
• M3: 408,851 km (0.099 R)
• M4: 516,561 km (0.113 R)
• M5: 1,093,112 km (0.116 R)
• M6: 1,195,586 km (0.099 R)
• M7: 1,301,352 km (0.061 R)
• M8: 1,355,357 km (0.089 R)
• M9: 1,907,373 km (0.105 R)
• M10: 1,969,157 km (0.053 R)
• M11: 2,798,976 km (0.086 R)
• M12: 3,418,611 km (0.101 R)
• M13: 3,532,305 km (0.104 R)
• M14: 3,724,538 km (0.112 R)
• M15: 4,569,617 km (0.054 R)
• M16: 4,653,092 km (0.099 R)
• M17: 5,383,279 km (0.09 R)
• M18: 5,694,293 km (0.052 R)
• M19: 5,829,380 km (0.081 R)
• M20: 6,615,068 km (0.069 R)
• M21: 7,433,668 km (0.076 R)
• M22: 9,112,156 km (0.12 R)
• M23: 10,513,439 km (0.095 R)
• M24: 10,679,493 km (0.061 R)
• M25: 11,238,989 km (0.103 R)
• M26: 11,408,782 km (0.082 R)
• M27: 11,636,470 km (0.032 R)
• M28: 12,445,047 km (0.071 R)
• M29: 12,856,142 km (0.077 R)
• M30: 13,631,358 km (0.104 R)
• M31: 14,237,977 km (0.101 R)
• M32: 16,110,195 km (0.086 R)
• M33: 16,365,708 km (0.08 R)
• M34: 16,622,418 km (0.107 R)
• M35: 17,075,101 km (0.058 R)
• M36: 18,124,829 km (0.076 R)
• M37: 18,191,101 km (0.065 R)
• M38: 18,323,944 km (0.071 R)
• M39: 18,390,515 km (0.069 R)
• M40: 19,060,414 km (0.099 R)
• M41: 19,195,352 km (0.096 R)
• M42: 19,806,459 km (0.117 R)
• M43: 20,769,720 km (0.113 R)
• M44: 21,818,700 km (0.069 R)
• M45: 22,527,644 km (0.103 R)
• M46: 23,172,112 km (0.099 R)
• M47: 25,141,568 km (0.095 R)
• M48: 25,735,471 km (0.081 R)
• M49: 26,634,704 km (0.119 R)
• M50: 28,464,286 km (0.111 R)
• M51: 30,019,506 km (0.03 R)
• M52: 30,176,583 km (0.119 R)
• M53: 30,886,724 km (0.093 R)
• M54: 31,363,194 km (0.064 R)
• M55: 32,564,913 km (0.071 R)
• M56: 35,095,960 km (0.074 R)
• M57: 37,182,700 km (0.095 R)
• M58: 37,943,705 km (0.094 R)
• M59: 38,624,525 km (0.06 R)
• M60: 38,795,365 km (0.091 R)
• M61: 39,481,272 km (0.057 R)
• M62: 39,739,478 km (0.074 R)
• M63: 42,704,956 km (0.109 R)
• M64: 43,058,456 km (0.106 R)
• M65: 44,214,249 km (0.101 R)
• M66: 44,303,559 km (0.114 R)
• M67: 45,470,273 km (0.048 R)
• M68: 45,740,895 km (0.088 R)
• M69: 46,102,773 km (0.082 R)
• M70: 47,650,662 km (0.036 R)
• M71: 48,017,326 km (0.061 R)
• M72: 48,845,799 km (0.037 R)
• M73: 49,679,059 km (0.1 R)
• M74: 53,058,625 km (0.093 R)
• M75: 53,819,629 km (0.09 R)
• M76: 55,063,984 km (0.119 R)
• M77: 56,124,334 km (0.091 R)
• M78: 56,608,582 km (0.042 R)
• M79: 56,899,849 km (0.107 R)
• M80: 57,581,118 km (0.045 R)
• M81: 57,776,343 km (0.086 R)
• M82: 59,345,625 km (0.118 R)
• M83: 59,641,529 km (0.113 R)
• M84: 61,426,531 km (0.097 R)
• M85: 61,625,945 km (0.069 R)
• M86: 62,425,845 km (0.104 R)
• M87: 63,329,865 km (0.115 R)
• M88: 63,833,860 km (0.078 R)
• M89: 64,947,616 km (0.086 R)
• M90: 65,252,347 km (0.117 R)
• M91: 65,455,950 km (0.093 R)
• M92: 66,886,255 km (0.069 R)
• M93: 67,296,752 km (0.08 R)
• M94: 68,843,893 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit