🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 39.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.36 AU

Year: 493 Days

Day: 25.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.27 AU - 1.63 AU

Year: 654 Days

Day: 45.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.97 AU - 2.47 AU

Year: 1240 Days

Day: 32.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,113,533 km

• M1: 48,919 km (0.049 R)
• M2: 118,332 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.25 AU - 2.25 AU

Year: 1265 Days

Day: 42 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.39 AU - 3.01 AU

Year: 1663 Days

Day: 31.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,113,533 km

• M1: 182,659 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.56 AU - 4.2 AU

Year: 2329 Days

Day: 15 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 14.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.19 AU - 6.95 AU

Year: 4926 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,113,533 km

• M1: 221,106 km (0.081 R)
• M2: 441,015 km (0.092 R)
• M3: 619,784 km (0.115 R)
• M4: 715,377 km (0.117 R)
• M5: 891,454 km (0.089 R)
• M6: 1,095,505 km (0.102 R)
• M7: 1,303,297 km (0.079 R)
• M8: 1,431,951 km (0.071 R)
• M9: 1,551,779 km (0.11 R)
• M10: 1,773,483 km (0.047 R)
• M11: 1,946,867 km (0.112 R)
• M12: 2,095,866 km (0.072 R)
• M13: 2,326,845 km (0.102 R)
• M14: 2,437,697 km (0.077 R)
• M15: 2,566,501 km (0.095 R)
• M16: 2,932,866 km (0.102 R)
• M17: 3,210,071 km (0.047 R)
• M18: 3,351,890 km (0.08 R)
• M19: 3,477,851 km (0.098 R)
• M20: 3,623,709 km (0.111 R)
• M21: 3,734,561 km (0.091 R)
• M22: 3,978,555 km (0.101 R)
• M23: 4,092,998 km (0.075 R)
• M24: 4,325,174 km (0.112 R)
• M25: 5,551,278 km (0.109 R)
• M26: 5,895,652 km (0.062 R)
• M27: 6,092,523 km (0.092 R)
• M28: 6,247,207 km (0.047 R)
• M29: 6,673,561 km (0.107 R)
• M30: 7,578,479 km (0.078 R)
• M31: 8,154,730 km (0.117 R)
• M32: 8,300,887 km (0.11 R)
• M33: 8,645,710 km (0.056 R)
• M34: 8,844,825 km (0.102 R)
• M35: 9,045,435 km (0.072 R)
• M36: 9,247,692 km (0.115 R)
• M37: 9,400,281 km (0.081 R)
• M38: 9,837,257 km (0.056 R)
• M39: 9,993,138 km (0.12 R)
• M40: 10,518,675 km (0.05 R)
• M41: 10,865,144 km (0.11 R)
• M42: 11,323,811 km (0.093 R)
• M43: 11,899,314 km (0.088 R)
• M44: 12,065,517 km (0.12 R)
• M45: 12,260,443 km (0.082 R)
• M46: 12,456,267 km (0.116 R)
• M47: 13,336,501 km (0.072 R)
• M48: 14,917,451 km (0.117 R)
• M49: 15,699,698 km (0.052 R)
• M50: 15,821,321 km (0.097 R)
• M51: 16,218,504 km (0.074 R)
• M52: 16,588,010 km (0.096 R)
• M53: 16,960,359 km (0.028 R)
• M54: 17,147,656 km (0.074 R)
• M55: 17,492,629 km (0.101 R)
• M56: 17,650,305 km (0.108 R)
• M57: 17,776,715 km (0.078 R)
• M58: 18,285,348 km (0.072 R)
• M59: 18,509,445 km (0.04 R)
• M60: 18,766,754 km (0.077 R)
• M61: 18,992,796 km (0.085 R)
• M62: 19,382,349 km (0.05 R)
• M63: 19,480,186 km (0.104 R)
• M64: 20,268,567 km (0.037 R)
• M65: 20,700,157 km (0.038 R)
• M66: 20,800,088 km (0.052 R)
• M67: 21,168,099 km (0.119 R)
• M68: 21,403,566 km (0.085 R)
• M69: 22,353,662 km (0.087 R)
• M70: 22,902,686 km (0.092 R)
• M71: 23,248,107 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 10.5

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.18 AU - 6.68 AU

Year: 5411 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,113,533 km

• M1: 248,931 km (0.1 R)
• M2: 330,163 km (0.082 R)
• M3: 414,386 km (0.109 R)
• M4: 1,018,761 km (0.052 R)
• M5: 1,260,212 km (0.12 R)
• M6: 1,387,969 km (0.12 R)
• M7: 1,503,459 km (0.109 R)
• M8: 1,709,156 km (0.044 R)
• M9: 2,283,163 km (0.074 R)
• M10: 2,361,402 km (0.116 R)
• M11: 2,766,364 km (0.056 R)
• M12: 2,850,139 km (0.093 R)
• M13: 2,955,904 km (0.095 R)
• M14: 3,504,629 km (0.105 R)
• M15: 3,595,435 km (0.096 R)
• M16: 3,825,816 km (0.114 R)
• M17: 3,895,977 km (0.063 R)
• M18: 4,037,497 km (0.107 R)
• M19: 4,252,918 km (0.109 R)
• M20: 4,521,446 km (0.097 R)
• M21: 5,281,852 km (0.114 R)
• M22: 5,386,271 km (0.092 R)
• M23: 6,027,298 km (0.112 R)
• M24: 6,412,363 km (0.091 R)
• M25: 6,833,930 km (0.067 R)
• M26: 7,177,556 km (0.109 R)
• M27: 7,264,473 km (0.057 R)
• M28: 7,615,280 km (0.095 R)
• M29: 7,822,473 km (0.092 R)
• M30: 8,001,541 km (0.118 R)
• M31: 8,121,668 km (0.071 R)
• M32: 8,212,325 km (0.084 R)
• M33: 8,394,385 km (0.102 R)
• M34: 8,516,457 km (0.097 R)
• M35: 8,731,579 km (0.069 R)
• M36: 9,261,604 km (0.105 R)
• M37: 9,673,896 km (0.102 R)
• M38: 10,222,322 km (0.112 R)
• M39: 10,615,465 km (0.027 R)
• M40: 10,681,438 km (0.111 R)
• M41: 10,780,771 km (0.102 R)
• M42: 10,980,185 km (0.074 R)
• M43: 11,080,415 km (0.096 R)
• M44: 11,281,774 km (0.096 R)
• M45: 11,586,056 km (0.066 R)
• M46: 11,722,040 km (0.086 R)
• M47: 11,995,954 km (0.077 R)
• M48: 12,168,141 km (0.085 R)
• M49: 13,076,799 km (0.105 R)
• M50: 14,334,318 km (0.064 R)
• M51: 14,407,322 km (0.035 R)
• M52: 14,737,485 km (0.063 R)
• M53: 14,811,236 km (0.086 R)
• M54: 15,480,238 km (0.116 R)
• M55: 16,045,120 km (0.073 R)
• M56: 16,311,105 km (0.11 R)
• M57: 16,463,844 km (0.057 R)
• M58: 17,040,394 km (0.104 R)
• M59: 17,428,601 km (0.113 R)
• M60: 17,898,188 km (0.055 R)
• M61: 18,134,553 km (0.115 R)
• M62: 18,970,057 km (0.096 R)
• M63: 19,940,199 km (0.098 R)
• M64: 20,472,469 km (0.069 R)
• M65: 20,926,498 km (0.072 R)
• M66: 21,092,402 km (0.083 R)
• M67: 21,844,431 km (0.093 R)
• M68: 22,139,288 km (0.079 R)
• M69: 22,520,314 km (0.111 R)
• M70: 22,860,948 km (0.064 R)
• M71: 24,414,223 km (0.116 R)
• M72: 24,676,468 km (0.118 R)
• M73: 24,895,629 km (0.12 R)
• M74: 26,313,966 km (0.107 R)
• M75: 28,536,243 km (0.106 R)
• M76: 28,812,400 km (0.076 R)
• M77: 29,274,807 km (0.114 R)
• M78: 29,739,608 km (0.102 R)
• M79: 30,206,802 km (0.116 R)
• M80: 30,629,416 km (0.095 R)
• M81: 31,196,093 km (0.027 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 14.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.34 AU - 9.16 AU

Year: 8085 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,113,533 km

• M1: 223,499 km (0.088 R)
• M2: 990,188 km (0.112 R)
• M3: 1,088,474 km (0.095 R)
• M4: 1,566,140 km (0.063 R)
• M5: 1,890,618 km (0.053 R)
• M6: 2,199,537 km (0.106 R)
• M7: 2,293,635 km (0.059 R)
• M8: 2,466,570 km (0.101 R)
• M9: 2,604,200 km (0.115 R)
• M10: 4,474,173 km (0.099 R)
• M11: 4,619,133 km (0.048 R)
• M12: 4,716,522 km (0.118 R)
• M13: 4,938,525 km (0.059 R)
• M14: 5,341,691 km (0.104 R)
• M15: 5,547,388 km (0.098 R)
• M16: 5,940,083 km (0.082 R)
• M17: 6,180,187 km (0.118 R)
• M18: 6,752,848 km (0.093 R)
• M19: 7,144,196 km (0.11 R)
• M20: 7,314,139 km (0.063 R)
• M21: 7,485,578 km (0.079 R)
• M22: 7,745,131 km (0.119 R)
• M23: 7,890,689 km (0.086 R)
• M24: 8,362,521 km (0.074 R)
• M25: 8,692,235 km (0.113 R)
• M26: 8,965,251 km (0.113 R)
• M27: 10,436,845 km (0.078 R)
• M28: 10,857,065 km (0.097 R)
• M29: 11,020,127 km (0.118 R)
• M30: 12,049,809 km (0.106 R)
• M31: 12,286,623 km (0.099 R)
• M32: 13,353,704 km (0.095 R)
• M33: 14,022,407 km (0.11 R)
• M34: 14,307,241 km (0.087 R)
• M35: 15,100,559 km (0.041 R)
• M36: 15,575,981 km (0.086 R)
• M37: 16,242,589 km (0.113 R)
• M38: 17,374,147 km (0.063 R)
• M39: 17,834,011 km (0.074 R)
• M40: 19,158,401 km (0.112 R)
• M41: 19,792,696 km (0.109 R)
• M42: 20,232,663 km (0.081 R)
• M43: 20,878,627 km (0.101 R)
• M44: 21,613,302 km (0.09 R)
• M45: 21,942,567 km (0.063 R)
• M46: 22,982,272 km (0.038 R)
• M47: 23,234,195 km (0.094 R)
• M48: 23,444,829 km (0.094 R)
• M49: 24,123,255 km (0.094 R)
• M50: 24,422,002 km (0.069 R)
• M51: 24,550,507 km (0.062 R)
• M52: 24,894,133 km (0.108 R)
• M53: 25,066,470 km (0.106 R)
• M54: 26,065,484 km (0.098 R)
• M55: 26,680,032 km (0.09 R)
• M56: 27,121,795 km (0.059 R)
• M57: 27,299,218 km (0.068 R)
• M58: 28,282,076 km (0.097 R)
• M59: 28,777,694 km (0.074 R)
• M60: 29,230,975 km (0.042 R)
• M61: 29,549,619 km (0.074 R)
• M62: 29,960,863 km (0.049 R)
• M63: 30,144,420 km (0.103 R)
• M64: 30,650,809 km (0.071 R)
• M65: 31,020,764 km (0.108 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: 381 - 12,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit