🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 168 Days

Day: 29.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 371 Days

Day: 32.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,544,852 km

• M1: 274,213 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 751 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,544,852 km

• M1: 133,292 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.24 AU - 2.04 AU

Year: 779 Days

Day: 42.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.45 AU - 1.83 AU

Year: 779 Days

Day: 24.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,544,852 km

• M1: 1,222,963 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.12 AU - 2.84 AU

Year: 1448 Days

Day: 12.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,544,852 km

• M1: 322,533 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 12.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.29 AU - 5.53 AU

Year: 4035 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,544,852 km

• M1: 231,877 km (0.12 R)
• M2: 352,752 km (0.106 R)
• M3: 574,157 km (0.107 R)
• M4: 909,106 km (0.04 R)
• M5: 1,029,981 km (0.107 R)
• M6: 1,609,823 km (0.066 R)
• M7: 1,938,938 km (0.041 R)
• M8: 2,107,086 km (0.071 R)
• M9: 2,197,593 km (0.109 R)
• M10: 2,709,517 km (0.081 R)
• M11: 2,788,504 km (0.105 R)
• M12: 2,908,631 km (0.086 R)
• M13: 3,133,178 km (0.119 R)
• M14: 3,279,185 km (0.061 R)
• M15: 4,492,274 km (0.103 R)
• M16: 4,981,759 km (0.047 R)
• M17: 5,103,681 km (0.059 R)
• M18: 5,350,667 km (0.116 R)
• M19: 7,395,670 km (0.094 R)
• M20: 7,493,208 km (0.067 R)
• M21: 7,605,257 km (0.085 R)
• M22: 7,930,632 km (0.113 R)
• M23: 9,579,051 km (0.095 R)
• M24: 9,685,565 km (0.07 R)
• M25: 10,115,509 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 13

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.08 AU - 6.54 AU

Year: 5878 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,544,852 km

• M1: 198,367 km (0.092 R)
• M2: 337,942 km (0.064 R)
• M3: 650,302 km (0.095 R)
• M4: 775,665 km (0.068 R)
• M5: 864,376 km (0.11 R)
• M6: 980,764 km (0.039 R)
• M7: 1,336,507 km (0.086 R)
• M8: 1,459,626 km (0.116 R)
• M9: 1,837,361 km (0.095 R)
• M10: 1,944,473 km (0.115 R)
• M11: 2,085,394 km (0.052 R)
• M12: 2,213,749 km (0.083 R)
• M13: 2,295,280 km (0.034 R)
• M14: 2,806,007 km (0.105 R)
• M15: 3,484,434 km (0.118 R)
• M16: 4,111,398 km (0.078 R)
• M17: 4,625,716 km (0.087 R)
• M18: 4,880,032 km (0.115 R)
• M19: 5,117,145 km (0.117 R)
• M20: 5,380,287 km (0.09 R)
• M21: 5,580,599 km (0.087 R)
• M22: 5,874,260 km (0.084 R)
• M23: 6,359,405 km (0.04 R)
• M24: 6,453,353 km (0.119 R)
• M25: 6,881,652 km (0.065 R)
• M26: 7,026,612 km (0.073 R)
• M27: 7,172,470 km (0.089 R)
• M28: 7,591,344 km (0.028 R)
• M29: 7,866,604 km (0.05 R)
• M30: 8,018,147 km (0.104 R)
• M31: 8,582,280 km (0.081 R)
• M32: 8,895,389 km (0.07 R)
• M33: 9,106,322 km (0.051 R)
• M34: 9,398,935 km (0.111 R)
• M35: 9,830,226 km (0.073 R)
• M36: 10,075,716 km (0.067 R)
• M37: 10,212,897 km (0.046 R)
• M38: 10,824,304 km (0.097 R)
• M39: 11,162,694 km (0.076 R)
• M40: 11,247,815 km (0.109 R)
• M41: 11,590,693 km (0.074 R)
• M42: 11,821,224 km (0.112 R)
• M43: 12,169,787 km (0.087 R)
• M44: 12,374,736 km (0.115 R)
• M45: 12,492,469 km (0.038 R)
• M46: 12,610,353 km (0.119 R)
• M47: 13,056,154 km (0.118 R)
• M48: 13,205,902 km (0.092 R)
• M49: 13,507,192 km (0.106 R)
• M50: 13,841,244 km (0.068 R)
• M51: 14,024,501 km (0.082 R)
• M52: 14,208,656 km (0.077 R)
• M53: 14,301,108 km (0.037 R)
• M54: 14,703,676 km (0.082 R)
• M55: 14,797,174 km (0.074 R)
• M56: 15,933,968 km (0.111 R)
• M57: 16,287,019 km (0.108 R)
• M58: 16,480,599 km (0.109 R)
• M59: 16,935,526 km (0.083 R)
• M60: 17,033,513 km (0.092 R)
• M61: 17,295,758 km (0.11 R)
• M62: 17,625,472 km (0.072 R)
• M63: 18,057,211 km (0.101 R)
• M64: 18,492,391 km (0.099 R)
• M65: 19,032,888 km (0.098 R)
• M66: 19,407,332 km (0.097 R)
• M67: 19,922,098 km (0.077 R)
• M68: 20,025,620 km (0.091 R)
• M69: 20,337,232 km (0.113 R)
• M70: 20,441,352 km (0.108 R)
• M71: 20,545,772 km (0.049 R)
• M72: 21,070,411 km (0.098 R)
• M73: 21,883,326 km (0.105 R)
• M74: 22,168,460 km (0.114 R)
• M75: 22,275,721 km (0.037 R)
• M76: 23,031,490 km (0.097 R)
• M77: 23,357,912 km (0.112 R)
• M78: 24,494,108 km (0.116 R)
• M79: 24,641,911 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.7

Radius: 6.5

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.13 AU - 19.13 AU

Year: 31030 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,544,852 km

• M1: 101,876 km (0.107 R)
• M2: 299,495 km (0.096 R)
• M3: 1,157,439 km (0.086 R)
• M4: 1,898,995 km (0.108 R)
• M5: 2,004,911 km (0.039 R)
• M6: 2,759,931 km (0.106 R)
• M7: 3,335,733 km (0.083 R)
• M8: 3,463,939 km (0.099 R)
• M9: 3,507,023 km (0.091 R)
• M10: 3,769,418 km (0.104 R)
• M11: 4,452,930 km (0.064 R)
• M12: 5,322,692 km (0.086 R)
• M13: 6,348,784 km (0.087 R)
• M14: 6,830,190 km (0.114 R)
• M15: 6,938,798 km (0.072 R)
• M16: 8,227,883 km (0.101 R)
• M17: 8,401,416 km (0.115 R)
• M18: 8,576,296 km (0.044 R)
• M19: 9,107,668 km (0.074 R)
• M20: 9,649,811 km (0.075 R)
• M21: 9,710,697 km (0.113 R)
• M22: 10,202,425 km (0.108 R)
• M23: 11,920,856 km (0.074 R)
• M24: 11,986,230 km (0.062 R)
• M25: 12,248,774 km (0.109 R)
• M26: 12,913,587 km (0.071 R)
• M27: 14,278,219 km (0.091 R)
• M28: 17,585,828 km (0.055 R)
• M29: 20,174,769 km (0.031 R)
• M30: 22,717,933 km (0.029 R)
• M31: 24,857,332 km (0.1 R)
• M32: 26,205,508 km (0.049 R)
• M33: 28,097,771 km (0.1 R)
• M34: 29,236,361 km (0.1 R)
• M35: 30,748,047 km (0.096 R)
• M36: 30,837,806 km (0.045 R)
• M37: 32,467,525 km (0.12 R)
• M38: 32,650,334 km (0.075 R)
• M39: 33,200,854 km (0.107 R)
• M40: 34,870,516 km (0.113 R)
• M41: 35,057,663 km (0.103 R)
• M42: 35,904,237 km (0.087 R)
• M43: 37,521,689 km (0.11 R)
• M44: 37,905,707 km (0.071 R)
• M45: 40,138,904 km (0.1 R)
• M46: 40,728,469 km (0.067 R)
• M47: 41,419,910 km (0.094 R)
• M48: 42,514,368 km (0.102 R)
• M49: 43,316,213 km (0.049 R)
• M50: 43,618,102 km (0.066 R)
• M51: 43,819,909 km (0.101 R)
• M52: 46,676,331 km (0.064 R)
• M53: 47,607,129 km (0.086 R)
• M54: 48,439,791 km (0.06 R)
• M55: 49,382,108 km (0.107 R)
• M56: 49,802,926 km (0.116 R)
• M57: 50,966,199 km (0.109 R)
• M58: 51,391,357 km (0.068 R)
• M59: 52,031,486 km (0.097 R)
• M60: 52,245,411 km (0.086 R)
• M61: 52,888,981 km (0.055 R)
• M62: 53,643,104 km (0.072 R)
• M63: 54,509,275 km (0.054 R)
• M64: 56,036,221 km (0.111 R)
• M65: 56,365,336 km (0.084 R)
• M66: 57,135,616 km (0.085 R)
• M67: 57,687,931 km (0.073 R)
• M68: 59,020,698 km (0.11 R)
• M69: 59,132,149 km (0.065 R)
• M70: 59,690,897 km (0.084 R)
• M71: 62,737,757 km (0.106 R)
• M72: 64,567,189 km (0.082 R)
• M73: 64,912,012 km (0.091 R)
• M74: 65,257,583 km (0.065 R)
• M75: 68,043,993 km (0.071 R)
• M76: 68,981,523 km (0.055 R)
• M77: 69,334,125 km (0.12 R)
• M78: 69,569,592 km (0.107 R)
• M79: 70,869,149 km (0.092 R)
• M80: 72,057,405 km (0.114 R)
• M81: 73,972,557 km (0.06 R)
• M82: 78,219,790 km (0.071 R)
• M83: 80,682,021 km (0.11 R)
• M84: 82,670,027 km (0.063 R)
• M85: 82,794,792 km (0.114 R)
• M86: 83,169,535 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit