🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 162 Days

Day: 14.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.63 AU - 0.73 AU

Year: 211 Days

Day: 47.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,978,686 km

• M1: 98,585 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 295 Days

Day: 19 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.53 AU - 2.71 AU

Year: 1598 Days

Day: 35.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,978,686 km

• M1: 78,539 km (0.111 R)
• M2: 764,146 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.93 AU - 4.47 AU

Year: 2681 Days

Day: 42.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,978,686 km

• M1: 32,612 km (0.115 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 8.8

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4 AU - 4.66 AU

Year: 3394 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,978,686 km

• M1: 273,914 km (0.085 R)
• M2: 429,495 km (0.115 R)
• M3: 658,979 km (0.037 R)
• M4: 989,291 km (0.085 R)
• M5: 1,186,311 km (0.096 R)
• M6: 1,241,064 km (0.079 R)
• M7: 1,367,474 km (0.106 R)
• M8: 1,557,763 km (0.107 R)
• M9: 1,648,569 km (0.068 R)
• M10: 2,029,744 km (0.027 R)
• M11: 2,299,170 km (0.089 R)
• M12: 2,438,146 km (0.066 R)
• M13: 2,797,779 km (0.095 R)
• M14: 2,946,480 km (0.041 R)
• M15: 3,232,361 km (0.116 R)
• M16: 3,627,300 km (0.059 R)
• M17: 3,789,613 km (0.026 R)
• M18: 4,163,758 km (0.092 R)
• M19: 4,637,085 km (0.042 R)
• M20: 4,969,641 km (0.093 R)
• M21: 5,059,699 km (0.12 R)
• M22: 5,218,423 km (0.096 R)
• M23: 5,355,903 km (0.067 R)
• M24: 5,425,167 km (0.102 R)
• M25: 5,611,117 km (0.066 R)
• M26: 5,775,525 km (0.056 R)
• M27: 5,989,300 km (0.093 R)
• M28: 6,327,092 km (0.09 R)
• M29: 6,449,314 km (0.115 R)
• M30: 6,596,817 km (0.026 R)
• M31: 7,377,419 km (0.051 R)
• M32: 7,454,462 km (0.108 R)
• M33: 7,922,703 km (0.119 R)
• M34: 8,028,020 km (0.117 R)
• M35: 8,186,893 km (0.107 R)
• M36: 9,024,492 km (0.084 R)
• M37: 9,889,167 km (0.084 R)
• M38: 10,087,983 km (0.092 R)
• M39: 10,202,276 km (0.113 R)
• M40: 10,403,186 km (0.107 R)
• M41: 10,460,930 km (0.076 R)
• M42: 10,867,537 km (0.116 R)
• M43: 10,926,180 km (0.112 R)
• M44: 11,220,289 km (0.081 R)
• M45: 11,906,794 km (0.087 R)
• M46: 12,027,669 km (0.109 R)
• M47: 12,392,388 km (0.068 R)
• M48: 12,545,577 km (0.025 R)
• M49: 13,195,430 km (0.112 R)
• M50: 13,320,344 km (0.072 R)
• M51: 13,634,649 km (0.112 R)
• M52: 13,697,779 km (0.096 R)
• M53: 14,495,435 km (0.108 R)
• M54: 14,721,478 km (0.06 R)
• M55: 14,851,179 km (0.089 R)
• M56: 14,916,254 km (0.107 R)
• M57: 15,439,547 km (0.102 R)
• M58: 15,769,710 km (0.073 R)
• M59: 15,935,614 km (0.112 R)
• M60: 16,235,857 km (0.105 R)
• M61: 16,470,576 km (0.085 R)
• M62: 17,079,439 km (0.092 R)
• M63: 17,147,506 km (0.063 R)
• M64: 18,949,861 km (0.04 R)
• M65: 19,445,330 km (0.1 R)
• M66: 19,551,993 km (0.082 R)
• M67: 19,837,575 km (0.089 R)
• M68: 20,052,697 km (0.061 R)
• M69: 20,232,514 km (0.09 R)
• M70: 20,412,929 km (0.118 R)
• M71: 20,521,387 km (0.118 R)
• M72: 20,702,550 km (0.11 R)
• M73: 21,543,141 km (0.05 R)
• M74: 21,690,345 km (0.079 R)
• M75: 21,801,047 km (0.096 R)
• M76: 22,805,896 km (0.118 R)
• M77: 24,937,666 km (0.041 R)
• M78: 25,208,588 km (0.072 R)
• M79: 25,286,079 km (0.098 R)
• M80: 25,480,407 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 12.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.9 AU - 5.24 AU

Year: 3680 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,978,686 km

• M1: 249,080 km (0.044 R)
• M2: 365,468 km (0.062 R)
• M3: 566,826 km (0.036 R)
• M4: 688,599 km (0.098 R)
• M5: 1,190,799 km (0.08 R)
• M6: 1,381,387 km (0.07 R)
• M7: 1,523,954 km (0.038 R)
• M8: 1,626,877 km (0.108 R)
• M9: 1,793,379 km (0.118 R)
• M10: 1,886,878 km (0.102 R)
• M11: 2,361,702 km (0.064 R)
• M12: 2,639,804 km (0.117 R)
• M13: 2,782,820 km (0.099 R)
• M14: 2,965,479 km (0.119 R)
• M15: 3,208,874 km (0.099 R)
• M16: 3,917,071 km (0.118 R)
• M17: 4,081,030 km (0.069 R)
• M18: 4,331,307 km (0.098 R)
• M19: 4,501,101 km (0.098 R)
• M20: 4,716,372 km (0.107 R)
• M21: 5,090,217 km (0.112 R)
• M22: 5,726,906 km (0.071 R)
• M23: 6,102,247 km (0.108 R)
• M24: 6,655,759 km (0.078 R)
• M25: 7,605,556 km (0.106 R)
• M26: 7,708,030 km (0.1 R)
• M27: 8,227,434 km (0.09 R)
• M28: 8,332,601 km (0.119 R)
• M29: 8,597,689 km (0.109 R)
• M30: 8,838,691 km (0.047 R)
• M31: 9,658,039 km (0.041 R)
• M32: 9,964,565 km (0.059 R)
• M33: 10,217,834 km (0.116 R)
• M34: 10,302,656 km (0.06 R)
• M35: 12,109,050 km (0.054 R)
• M36: 12,956,672 km (0.079 R)
• M37: 13,636,145 km (0.117 R)
• M38: 13,792,176 km (0.097 R)
• M39: 14,200,727 km (0.031 R)
• M40: 14,422,282 km (0.113 R)
• M41: 14,836,967 km (0.043 R)
• M42: 15,417,557 km (0.099 R)
• M43: 15,874,279 km (0.06 R)
• M44: 16,335,639 km (0.12 R)
• M45: 16,434,972 km (0.036 R)
• M46: 16,634,386 km (0.078 R)
• M47: 17,069,267 km (0.058 R)
• M48: 17,406,311 km (0.094 R)
• M49: 17,847,774 km (0.08 R)
• M50: 18,224,312 km (0.109 R)
• M51: 18,707,214 km (0.056 R)
• M52: 19,124,592 km (0.068 R)
• M53: 19,580,117 km (0.119 R)
• M54: 19,933,019 km (0.117 R)
• M55: 20,145,747 km (0.085 R)
• M56: 20,824,472 km (0.081 R)
• M57: 20,932,332 km (0.091 R)
• M58: 21,076,395 km (0.112 R)
• M59: 21,184,704 km (0.081 R)
• M60: 21,474,326 km (0.072 R)
• M61: 22,277,816 km (0.052 R)
• M62: 22,868,279 km (0.108 R)
• M63: 23,202,630 km (0.116 R)
• M64: 23,389,178 km (0.118 R)
• M65: 23,576,176 km (0.115 R)
• M66: 24,026,914 km (0.1 R)
• M67: 24,140,010 km (0.071 R)
• M68: 24,632,337 km (0.095 R)
• M69: 25,013,362 km (0.105 R)
• M70: 25,319,589 km (0.12 R)
• M71: 25,511,673 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 11.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.13 AU - 5.53 AU

Year: 4636 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,978,686 km

• M1: 154,535 km (0.113 R)
• M2: 333,304 km (0.045 R)
• M3: 466,895 km (0.116 R)
• M4: 846,874 km (0.098 R)
• M5: 1,016,218 km (0.093 R)
• M6: 1,211,593 km (0.053 R)
• M7: 1,560,007 km (0.118 R)
• M8: 2,043,657 km (0.068 R)
• M9: 2,293,485 km (0.1 R)
• M10: 2,366,788 km (0.092 R)
• M11: 2,459,539 km (0.104 R)
• M12: 2,784,166 km (0.097 R)
• M13: 3,001,532 km (0.089 R)
• M14: 3,265,871 km (0.068 R)
• M15: 3,390,337 km (0.081 R)
• M16: 3,580,326 km (0.119 R)
• M17: 3,838,981 km (0.104 R)
• M18: 4,306,474 km (0.118 R)
• M19: 4,420,617 km (0.082 R)
• M20: 4,721,758 km (0.117 R)
• M21: 4,815,855 km (0.104 R)
• M22: 5,005,844 km (0.102 R)
• M23: 5,790,784 km (0.106 R)
• M24: 5,942,177 km (0.096 R)
• M25: 6,197,541 km (0.111 R)
• M26: 6,274,883 km (0.11 R)
• M27: 6,958,695 km (0.108 R)
• M28: 7,473,311 km (0.08 R)
• M29: 7,832,645 km (0.036 R)
• M30: 8,482,199 km (0.066 R)
• M31: 9,622,883 km (0.04 R)
• M32: 10,013,782 km (0.089 R)
• M33: 11,438,702 km (0.065 R)
• M34: 11,916,966 km (0.049 R)
• M35: 12,045,621 km (0.109 R)
• M36: 12,142,410 km (0.109 R)
• M37: 12,860,331 km (0.082 R)
• M38: 13,157,881 km (0.092 R)
• M39: 13,390,954 km (0.081 R)
• M40: 15,025,909 km (0.085 R)
• M41: 15,234,598 km (0.105 R)
• M42: 15,796,039 km (0.056 R)
• M43: 16,293,003 km (0.099 R)
• M44: 16,400,115 km (0.063 R)
• M45: 16,759,001 km (0.036 R)
• M46: 17,630,707 km (0.119 R)
• M47: 17,777,463 km (0.065 R)
• M48: 18,629,124 km (0.065 R)
• M49: 18,815,971 km (0.082 R)
• M50: 19,116,364 km (0.117 R)
• M51: 19,569,945 km (0.045 R)
• M52: 19,683,789 km (0.089 R)
• M53: 20,719,155 km (0.093 R)
• M54: 21,380,079 km (0.083 R)
• M55: 21,772,175 km (0.088 R)
• M56: 23,808,352 km (0.088 R)
• M57: 24,173,969 km (0.106 R)
• M58: 24,337,030 km (0.099 R)
• M59: 24,500,541 km (0.116 R)
• M60: 24,705,340 km (0.072 R)
• M61: 25,488,934 km (0.08 R)
• M62: 25,738,164 km (0.036 R)
• M63: 26,448,455 km (0.085 R)
• M64: 26,827,087 km (0.052 R)
• M65: 27,462,280 km (0.107 R)
• M66: 27,675,008 km (0.078 R)
• M67: 27,845,699 km (0.083 R)
• M68: 28,617,923 km (0.109 R)
• M69: 28,833,643 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 12.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.15 AU - 12.43 AU

Year: 14291 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,978,686 km

• M1: 170,093 km (0.091 R)
• M2: 302,487 km (0.11 R)
• M3: 421,417 km (0.07 R)
• M4: 798,404 km (0.075 R)
• M5: 919,129 km (0.116 R)
• M6: 1,046,587 km (0.088 R)
• M7: 2,335,672 km (0.056 R)
• M8: 3,854,389 km (0.059 R)
• M9: 4,138,475 km (0.102 R)
• M10: 4,614,795 km (0.073 R)
• M11: 4,916,833 km (0.099 R)
• M12: 5,225,304 km (0.109 R)
• M13: 5,460,771 km (0.107 R)
• M14: 5,861,245 km (0.059 R)
• M15: 6,188,565 km (0.103 R)
• M16: 7,206,129 km (0.117 R)
• M17: 7,512,655 km (0.064 R)
• M18: 7,958,158 km (0.05 R)
• M19: 8,275,305 km (0.102 R)
• M20: 8,781,844 km (0.102 R)
• M21: 9,970,548 km (0.088 R)
• M22: 10,263,461 km (0.056 R)
• M23: 10,410,965 km (0.094 R)
• M24: 11,058,125 km (0.101 R)
• M25: 11,513,950 km (0.109 R)
• M26: 11,924,297 km (0.107 R)
• M27: 12,079,430 km (0.117 R)
• M28: 12,918,075 km (0.103 R)
• M29: 13,938,482 km (0.103 R)
• M30: 14,485,861 km (0.109 R)
• M31: 14,706,817 km (0.111 R)
• M32: 14,817,819 km (0.058 R)
• M33: 14,928,970 km (0.081 R)
• M34: 17,797,659 km (0.098 R)
• M35: 18,451,102 km (0.088 R)
• M36: 19,415,859 km (0.106 R)
• M37: 20,027,116 km (0.114 R)
• M38: 21,708,895 km (0.099 R)
• M39: 21,835,305 km (0.07 R)
• M40: 21,962,015 km (0.082 R)
• M41: 23,241,675 km (0.107 R)
• M42: 23,500,479 km (0.077 R)
• M43: 23,695,256 km (0.108 R)
• M44: 23,955,855 km (0.086 R)
• M45: 25,272,765 km (0.115 R)
• M46: 27,019,769 km (0.084 R)
• M47: 27,155,753 km (0.059 R)
• M48: 27,496,687 km (0.117 R)
• M49: 29,013,909 km (0.096 R)
• M50: 29,292,609 km (0.119 R)
• M51: 30,063,936 km (0.108 R)
• M52: 30,628,967 km (0.045 R)
• M53: 31,268,947 km (0.062 R)
• M54: 32,562,071 km (0.069 R)
• M55: 33,799,245 km (0.07 R)
• M56: 35,274,580 km (0.098 R)
• M57: 35,423,280 km (0.03 R)
• M58: 37,147,994 km (0.11 R)
• M59: 37,526,626 km (0.089 R)
• M60: 37,906,455 km (0.065 R)
• M61: 39,053,721 km (0.114 R)
• M62: 41,225,583 km (0.099 R)
• M63: 41,617,679 km (0.073 R)
• M64: 44,797,681 km (0.093 R)
• M65: 46,010,172 km (0.088 R)
• M66: 47,069,773 km (0.083 R)
• M67: 48,137,453 km (0.079 R)
• M68: 49,213,062 km (0.058 R)
• M69: 49,545,618 km (0.088 R)
• M70: 49,628,944 km (0.043 R)
• M71: 50,547,774 km (0.116 R)
• M72: 51,472,289 km (0.109 R)
• M73: 51,978,977 km (0.099 R)
• M74: 52,487,311 km (0.087 R)
• M75: 52,827,047 km (0.107 R)
• M76: 53,082,411 km (0.083 R)
• M77: 53,167,532 km (0.1 R)
• M78: 53,252,803 km (0.091 R)
• M79: 53,338,074 km (0.037 R)
• M80: 53,850,895 km (0.062 R)
• M81: 55,398,635 km (0.057 R)
• M82: 56,091,273 km (0.066 R)
• M83: 56,786,903 km (0.041 R)
• M84: 56,961,184 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit