🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 145 Days

Day: 32 Hours

Environment

Temp: 190 °C

Axial Tilt: 75.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,857,449 km

• M1: 76,594 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.86 AU - 0.98 AU

Year: 322 Days

Day: 31 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,857,449 km

• M1: 382,223 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 344 Days

Day: 26.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,857,449 km

• M1: 698,024 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.85 AU - 1.31 AU

Year: 410 Days

Day: 32.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,857,449 km

• M1: 129,103 km (0.091 R)
• M2: 845,527 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.35 AU - 3.15 AU

Year: 1666 Days

Day: 40.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,857,449 km

• M1: 1,053,468 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.5 AU - 5.1 AU

Year: 3257 Days

Day: 24.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,857,449 km

• M1: 48,320 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.1 AU - 4.88 AU

Year: 3475 Days

Day: 17.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 11.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.81 AU - 7.75 AU

Year: 7174 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,857,449 km

• M1: 248,781 km (0.081 R)
• M2: 555,008 km (0.061 R)
• M3: 806,333 km (0.083 R)
• M4: 920,775 km (0.11 R)
• M5: 1,167,013 km (0.09 R)
• M6: 2,767,261 km (0.084 R)
• M7: 2,868,390 km (0.1 R)
• M8: 3,022,475 km (0.111 R)
• M9: 4,003,688 km (0.107 R)
• M10: 4,439,915 km (0.032 R)
• M11: 4,861,033 km (0.071 R)
• M12: 5,045,338 km (0.096 R)
• M13: 5,806,043 km (0.116 R)
• M14: 6,067,690 km (0.119 R)
• M15: 6,400,096 km (0.11 R)
• M16: 6,807,002 km (0.064 R)
• M17: 7,187,280 km (0.078 R)
• M18: 7,468,374 km (0.063 R)
• M19: 7,610,193 km (0.038 R)
• M20: 7,860,620 km (0.031 R)
• M21: 8,369,702 km (0.106 R)
• M22: 8,628,356 km (0.105 R)
• M23: 8,927,103 km (0.043 R)
• M24: 9,381,582 km (0.118 R)
• M25: 10,038,466 km (0.089 R)
• M26: 10,313,277 km (0.118 R)
• M27: 10,991,105 km (0.061 R)
• M28: 11,437,356 km (0.11 R)
• M29: 11,642,155 km (0.107 R)
• M30: 11,765,573 km (0.043 R)
• M31: 13,066,925 km (0.081 R)
• M32: 13,195,280 km (0.087 R)
• M33: 13,626,272 km (0.104 R)
• M34: 13,974,386 km (0.051 R)
• M35: 14,237,379 km (0.101 R)
• M36: 14,768,152 km (0.061 R)
• M37: 14,991,352 km (0.12 R)
• M38: 15,441,043 km (0.045 R)
• M39: 15,667,385 km (0.114 R)
• M40: 15,803,818 km (0.12 R)
• M41: 15,940,700 km (0.117 R)
• M42: 17,049,370 km (0.102 R)
• M43: 17,236,667 km (0.078 R)
• M44: 17,518,659 km (0.106 R)
• M45: 20,026,966 km (0.074 R)
• M46: 20,175,068 km (0.115 R)
• M47: 20,323,619 km (0.056 R)
• M48: 20,522,135 km (0.105 R)
• M49: 20,621,618 km (0.109 R)
• M50: 21,625,719 km (0.074 R)
• M51: 21,879,137 km (0.117 R)
• M52: 22,645,527 km (0.03 R)
• M53: 23,316,923 km (0.044 R)
• M54: 23,942,391 km (0.032 R)
• M55: 24,467,779 km (0.118 R)
• M56: 24,679,011 km (0.028 R)
• M57: 25,476,667 km (0.1 R)
• M58: 25,959,270 km (0.089 R)
• M59: 27,151,864 km (0.093 R)
• M60: 27,370,576 km (0.102 R)
• M61: 27,809,795 km (0.095 R)
• M62: 28,583,964 km (0.08 R)
• M63: 28,806,566 km (0.108 R)
• M64: 29,085,566 km (0.112 R)
• M65: 30,664,272 km (0.105 R)
• M66: 31,693,805 km (0.076 R)
• M67: 31,981,781 km (0.107 R)
• M68: 32,676,513 km (0.077 R)
• M69: 33,025,824 km (0.087 R)
• M70: 33,142,511 km (0.099 R)
• M71: 33,259,347 km (0.079 R)
• M72: 33,376,332 km (0.032 R)
• M73: 33,669,394 km (0.101 R)
• M74: 33,786,829 km (0.117 R)
• M75: 33,963,205 km (0.026 R)
• M76: 34,790,630 km (0.075 R)
• M77: 36,585,805 km (0.038 R)
• M78: 37,616,534 km (0.117 R)
• M79: 37,921,415 km (0.119 R)
• M80: 38,227,193 km (0.053 R)
• M81: 39,458,533 km (0.093 R)
• M82: 39,768,350 km (0.088 R)
• M83: 40,577,674 km (0.1 R)
• M84: 40,702,738 km (0.064 R)
• M85: 41,392,534 km (0.084 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 12

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.6 AU - 11.82 AU

Year: 14636 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,857,449 km

• M1: 268,379 km (0.074 R)
• M2: 421,118 km (0.025 R)
• M3: 555,906 km (0.102 R)
• M4: 648,806 km (0.111 R)
• M5: 1,402,330 km (0.114 R)
• M6: 1,672,205 km (0.1 R)
• M7: 2,078,513 km (0.116 R)
• M8: 3,366,550 km (0.096 R)
• M9: 3,510,613 km (0.115 R)
• M10: 3,619,969 km (0.106 R)
• M11: 4,222,849 km (0.061 R)
• M12: 4,735,670 km (0.091 R)
• M13: 5,606,031 km (0.112 R)
• M14: 5,691,601 km (0.081 R)
• M15: 5,777,470 km (0.046 R)
• M16: 6,169,566 km (0.059 R)
• M17: 6,435,700 km (0.098 R)
• M18: 7,303,667 km (0.035 R)
• M19: 9,097,795 km (0.032 R)
• M20: 9,452,042 km (0.115 R)
• M21: 10,017,821 km (0.109 R)
• M22: 10,121,792 km (0.049 R)
• M23: 11,020,875 km (0.117 R)
• M24: 11,236,146 km (0.074 R)
• M25: 11,616,275 km (0.06 R)
• M26: 12,613,045 km (0.1 R)
• M27: 12,951,436 km (0.092 R)
• M28: 13,407,260 km (0.059 R)
• M29: 13,694,937 km (0.113 R)
• M30: 17,114,894 km (0.091 R)
• M31: 17,364,423 km (0.1 R)
• M32: 17,740,961 km (0.102 R)
• M33: 18,565,993 km (0.049 R)
• M34: 18,950,909 km (0.118 R)
• M35: 20,385,253 km (0.114 R)
• M36: 20,716,014 km (0.081 R)
• M37: 20,981,999 km (0.096 R)
• M38: 21,115,291 km (0.119 R)
• M39: 21,383,071 km (0.118 R)
• M40: 21,719,217 km (0.103 R)
• M41: 21,854,155 km (0.038 R)
• M42: 22,396,746 km (0.074 R)
• M43: 24,330,598 km (0.114 R)
• M44: 24,541,082 km (0.093 R)
• M45: 24,892,936 km (0.07 R)
• M46: 26,030,478 km (0.047 R)
• M47: 26,605,682 km (0.099 R)
• M48: 29,022,137 km (0.115 R)
• M49: 29,543,635 km (0.096 R)
• M50: 30,294,167 km (0.091 R)
• M51: 30,444,962 km (0.086 R)
• M52: 30,520,509 km (0.115 R)
• M53: 32,044,014 km (0.111 R)
• M54: 32,197,651 km (0.046 R)
• M55: 32,583,015 km (0.117 R)
• M56: 33,280,440 km (0.047 R)
• M57: 34,061,341 km (0.116 R)
• M58: 34,218,119 km (0.028 R)
• M59: 34,453,886 km (0.041 R)
• M60: 36,279,428 km (0.073 R)
• M61: 36,359,463 km (0.103 R)
• M62: 36,921,652 km (0.075 R)
• M63: 37,325,118 km (0.094 R)
• M64: 37,486,833 km (0.074 R)
• M65: 37,811,011 km (0.115 R)
• M66: 39,445,967 km (0.044 R)
• M67: 40,770,506 km (0.095 R)
• M68: 41,103,960 km (0.1 R)
• M69: 42,869,215 km (0.083 R)
• M70: 46,473,327 km (0.04 R)
• M71: 46,647,458 km (0.099 R)
• M72: 46,908,806 km (0.116 R)
• M73: 52,149,219 km (0.061 R)
• M74: 53,237,544 km (0.112 R)
• M75: 55,068,023 km (0.11 R)
• M76: 55,621,236 km (0.109 R)
• M77: 58,978,961 km (0.112 R)
• M78: 59,544,889 km (0.117 R)
• M79: 61,062,859 km (0.112 R)
• M80: 61,444,483 km (0.08 R)
• M81: 61,635,520 km (0.096 R)
• M82: 62,978,310 km (0.117 R)
• M83: 63,653,445 km (0.088 R)
• M84: 64,040,305 km (0.098 R)
• M85: 64,233,885 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 4.6

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.23 AU - 18.45 AU

Year: 27522 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,857,449 km

• M1: 124,017 km (0.109 R)
• M2: 156,180 km (0.047 R)
• M3: 246,088 km (0.097 R)
• M4: 966,253 km (0.115 R)
• M5: 1,014,573 km (0.089 R)
• M6: 2,329,987 km (0.083 R)
• M7: 3,593,939 km (0.047 R)
• M8: 3,669,486 km (0.096 R)
• M9: 4,292,412 km (0.106 R)
• M10: 4,575,152 km (0.057 R)
• M11: 4,615,992 km (0.119 R)
• M12: 5,633,257 km (0.09 R)
• M13: 5,677,090 km (0.114 R)
• M14: 5,809,334 km (0.076 R)
• M15: 5,942,626 km (0.093 R)
• M16: 6,950,317 km (0.099 R)
• M17: 6,997,291 km (0.096 R)
• M18: 7,618,571 km (0.096 R)
• M19: 7,862,266 km (0.102 R)
• M20: 9,118,439 km (0.071 R)
• M21: 10,220,826 km (0.066 R)
• M22: 11,867,001 km (0.119 R)
• M23: 13,300,447 km (0.047 R)
• M24: 14,546,149 km (0.106 R)
• M25: 15,643,300 km (0.106 R)
• M26: 17,083,329 km (0.107 R)
• M27: 17,658,383 km (0.08 R)
• M28: 18,304,646 km (0.097 R)
• M29: 18,565,245 km (0.085 R)
• M30: 20,491,617 km (0.062 R)
• M31: 20,898,075 km (0.079 R)
• M32: 24,745,433 km (0.031 R)
• M33: 26,197,430 km (0.067 R)
• M34: 26,712,046 km (0.041 R)
• M35: 31,414,057 km (0.115 R)
• M36: 31,569,938 km (0.072 R)
• M37: 32,274,693 km (0.12 R)
• M38: 33,779,050 km (0.107 R)
• M39: 34,982,864 km (0.12 R)
• M40: 36,527,761 km (0.068 R)
• M41: 36,691,720 km (0.101 R)
• M42: 37,020,237 km (0.11 R)
• M43: 37,102,516 km (0.057 R)
• M44: 37,432,379 km (0.05 R)
• M45: 37,597,535 km (0.117 R)
• M46: 37,763,140 km (0.077 R)
• M47: 40,613,428 km (0.097 R)
• M48: 43,271,782 km (0.059 R)
• M49: 44,141,245 km (0.028 R)
• M50: 44,228,610 km (0.103 R)
• M51: 44,490,706 km (0.117 R)
• M52: 45,632,586 km (0.087 R)
• M53: 46,428,746 km (0.081 R)
• M54: 48,304,404 km (0.112 R)
• M55: 50,751,975 km (0.044 R)
• M56: 51,760,714 km (0.119 R)
• M57: 52,221,326 km (0.115 R)
• M58: 53,518,489 km (0.074 R)
• M59: 53,797,788 km (0.099 R)
• M60: 53,984,187 km (0.064 R)
• M61: 58,619,926 km (0.11 R)
• M62: 59,388,859 km (0.106 R)
• M63: 59,871,013 km (0.085 R)
• M64: 66,457,059 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit