🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 174 Days

Day: 24 Hours

Environment

Temp: 192 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,784,264 km

• M1: 100,081 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 174 Days

Day: 14.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,784,264 km

• M1: 346,618 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.89 AU - 1.03 AU

Year: 360 Days

Day: 16.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.01 AU - 1.67 AU

Year: 594 Days

Day: 31.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,784,264 km

• M1: 446,699 km (0.076 R)
• M2: 812,466 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.42 AU - 1.58 AU

Year: 703 Days

Day: 20.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,784,264 km

• M1: 118,631 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.58 AU - 1.6 AU

Year: 768 Days

Day: 29.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2 AU - 2.28 AU

Year: 1199 Days

Day: 14.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 9.8

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.28 AU - 6.32 AU

Year: 4672 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,784,264 km

• M1: 126,859 km (0.108 R)
• M2: 235,018 km (0.095 R)
• M3: 441,763 km (0.086 R)
• M4: 557,701 km (0.095 R)
• M5: 697,276 km (0.115 R)
• M6: 797,207 km (0.076 R)
• M7: 888,911 km (0.101 R)
• M8: 984,504 km (0.069 R)
• M9: 1,127,220 km (0.075 R)
• M10: 1,246,599 km (0.084 R)
• M11: 1,370,466 km (0.099 R)
• M12: 1,498,372 km (0.061 R)
• M13: 1,563,896 km (0.055 R)
• M14: 1,647,372 km (0.1 R)
• M15: 1,732,194 km (0.118 R)
• M16: 2,464,027 km (0.062 R)
• M17: 2,620,955 km (0.095 R)
• M18: 2,924,339 km (0.077 R)
• M19: 3,217,701 km (0.115 R)
• M20: 3,367,897 km (0.105 R)
• M21: 3,946,541 km (0.106 R)
• M22: 4,507,982 km (0.054 R)
• M23: 4,604,024 km (0.118 R)
• M24: 4,749,433 km (0.113 R)
• M25: 5,371,461 km (0.117 R)
• M26: 5,524,649 km (0.12 R)
• M27: 5,627,573 km (0.097 R)
• M28: 5,757,124 km (0.097 R)
• M29: 5,913,903 km (0.057 R)
• M30: 6,338,911 km (0.058 R)
• M31: 6,473,698 km (0.081 R)
• M32: 6,555,079 km (0.114 R)
• M33: 6,691,513 km (0.062 R)
• M34: 6,967,072 km (0.114 R)
• M35: 7,190,272 km (0.11 R)
• M36: 7,387,592 km (0.076 R)
• M37: 7,501,136 km (0.111 R)
• M38: 8,400,519 km (0.105 R)
• M39: 8,727,839 km (0.068 R)
• M40: 8,998,761 km (0.104 R)
• M41: 9,303,192 km (0.062 R)
• M42: 9,890,813 km (0.045 R)
• M43: 10,299,664 km (0.106 R)
• M44: 10,363,093 km (0.058 R)
• M45: 10,458,537 km (0.111 R)
• M46: 10,875,167 km (0.108 R)
• M47: 11,362,706 km (0.096 R)
• M48: 11,890,488 km (0.085 R)
• M49: 13,004,543 km (0.118 R)
• M50: 13,348,618 km (0.062 R)
• M51: 13,591,266 km (0.107 R)
• M52: 13,800,553 km (0.078 R)
• M53: 13,905,421 km (0.104 R)
• M54: 14,222,120 km (0.085 R)
• M55: 14,541,063 km (0.113 R)
• M56: 14,898,302 km (0.108 R)
• M57: 15,987,076 km (0.12 R)
• M58: 18,049,282 km (0.089 R)
• M59: 18,626,132 km (0.101 R)
• M60: 19,287,205 km (0.066 R)
• M61: 19,561,567 km (0.103 R)
• M62: 19,916,413 km (0.038 R)
• M63: 20,035,044 km (0.116 R)
• M64: 20,273,204 km (0.047 R)
• M65: 20,832,700 km (0.093 R)
• M66: 21,154,635 km (0.091 R)
• M67: 21,518,756 km (0.1 R)
• M68: 21,803,441 km (0.068 R)
• M69: 22,294,271 km (0.106 R)
• M70: 22,995,885 km (0.107 R)
• M71: 24,167,386 km (0.088 R)
• M72: 24,378,619 km (0.104 R)
• M73: 25,016,055 km (0.091 R)
• M74: 27,708,218 km (0.088 R)
• M75: 27,885,043 km (0.116 R)
• M76: 28,819,581 km (0.119 R)
• M77: 29,043,679 km (0.108 R)
• M78: 29,223,196 km (0.071 R)
• M79: 29,403,312 km (0.073 R)
• M80: 29,900,126 km (0.069 R)
• M81: 30,217,872 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 9.8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.37 AU - 5.71 AU

Year: 4993 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,784,264 km

• M1: 130,449 km (0.113 R)
• M2: 263,143 km (0.113 R)
• M3: 342,430 km (0.078 R)
• M4: 432,787 km (0.113 R)
• M5: 667,356 km (0.078 R)
• M6: 912,846 km (0.079 R)
• M7: 986,299 km (0.086 R)
• M8: 1,171,202 km (0.085 R)
• M9: 1,251,685 km (0.086 R)
• M10: 2,379,803 km (0.05 R)
• M11: 2,911,923 km (0.083 R)
• M12: 3,022,775 km (0.084 R)
• M13: 3,203,040 km (0.117 R)
• M14: 3,387,045 km (0.12 R)
• M15: 3,741,293 km (0.102 R)
• M16: 3,984,090 km (0.096 R)
• M17: 4,157,325 km (0.116 R)
• M18: 4,408,948 km (0.109 R)
• M19: 4,588,017 km (0.081 R)
• M20: 4,980,113 km (0.058 R)
• M21: 5,410,207 km (0.111 R)
• M22: 5,629,817 km (0.096 R)
• M23: 6,106,136 km (0.081 R)
• M24: 6,220,130 km (0.091 R)
• M25: 6,508,106 km (0.062 R)
• M26: 7,247,418 km (0.103 R)
• M27: 7,611,839 km (0.119 R)
• M28: 7,982,094 km (0.08 R)
• M29: 8,106,858 km (0.088 R)
• M30: 8,232,221 km (0.096 R)
• M31: 9,324,286 km (0.065 R)
• M32: 9,422,721 km (0.082 R)
• M33: 10,291,286 km (0.099 R)
• M34: 10,563,704 km (0.106 R)
• M35: 11,220,139 km (0.054 R)
• M36: 11,854,285 km (0.11 R)
• M37: 12,175,621 km (0.037 R)
• M38: 12,247,428 km (0.083 R)
• M39: 12,827,120 km (0.056 R)
• M40: 13,378,687 km (0.106 R)
• M41: 14,543,007 km (0.083 R)
• M42: 15,427,729 km (0.093 R)
• M43: 15,661,401 km (0.102 R)
• M44: 16,369,448 km (0.114 R)
• M45: 16,647,700 km (0.104 R)
• M46: 16,767,378 km (0.096 R)
• M47: 17,249,083 km (0.12 R)
• M48: 19,137,308 km (0.118 R)
• M49: 20,489,224 km (0.108 R)
• M50: 20,617,579 km (0.12 R)
• M51: 20,746,233 km (0.051 R)
• M52: 20,832,102 km (0.109 R)
• M53: 20,918,121 km (0.045 R)
• M54: 21,306,477 km (0.052 R)
• M55: 21,436,477 km (0.112 R)
• M56: 21,523,394 km (0.109 R)
• M57: 21,697,376 km (0.075 R)
• M58: 22,839,705 km (0.101 R)
• M59: 22,972,698 km (0.118 R)
• M60: 23,328,890 km (0.105 R)
• M61: 23,821,516 km (0.072 R)
• M62: 24,091,690 km (0.116 R)
• M63: 24,999,599 km (0.057 R)
• M64: 25,595,747 km (0.087 R)
• M65: 26,615,256 km (0.099 R)
• M66: 26,801,955 km (0.079 R)
• M67: 27,459,138 km (0.112 R)
• M68: 27,837,172 km (0.115 R)
• M69: 28,026,712 km (0.057 R)
• M70: 29,704,153 km (0.101 R)
• M71: 29,800,943 km (0.093 R)
• M72: 30,530,532 km (0.05 R)
• M73: 30,922,029 km (0.088 R)
• M74: 31,315,173 km (0.079 R)
• M75: 31,463,125 km (0.075 R)
• M76: 32,904,500 km (0.064 R)
• M77: 33,658,474 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.93 AU - 14.41 AU

Year: 20423 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,784,264 km

• M1: 87,216 km (0.098 R)
• M2: 457,470 km (0.117 R)
• M3: 597,344 km (0.1 R)
• M4: 1,599,650 km (0.111 R)
• M5: 2,377,709 km (0.084 R)
• M6: 2,904,891 km (0.08 R)
• M7: 3,345,906 km (0.066 R)
• M8: 3,528,266 km (0.086 R)
• M9: 4,094,344 km (0.1 R)
• M10: 4,355,093 km (0.112 R)
• M11: 4,421,066 km (0.112 R)
• M12: 4,487,487 km (0.106 R)
• M13: 5,415,443 km (0.051 R)
• M14: 6,362,996 km (0.101 R)
• M15: 6,400,545 km (0.078 R)
• M16: 6,664,884 km (0.093 R)
• M17: 7,598,076 km (0.074 R)
• M18: 7,998,998 km (0.083 R)
• M19: 8,613,097 km (0.089 R)
• M20: 8,862,926 km (0.103 R)
• M21: 9,412,548 km (0.111 R)
• M22: 9,540,903 km (0.1 R)
• M23: 9,583,838 km (0.084 R)
• M24: 9,929,708 km (0.105 R)
• M25: 10,060,457 km (0.044 R)
• M26: 10,544,556 km (0.09 R)
• M27: 10,946,375 km (0.066 R)
• M28: 11,036,433 km (0.066 R)
• M29: 12,462,101 km (0.108 R)
• M30: 13,798,908 km (0.11 R)
• M31: 14,189,208 km (0.118 R)
• M32: 14,287,345 km (0.097 R)
• M33: 16,657,424 km (0.092 R)
• M34: 16,916,677 km (0.041 R)
• M35: 17,072,857 km (0.043 R)
• M36: 17,913,896 km (0.119 R)
• M37: 19,526,860 km (0.027 R)
• M38: 20,683,402 km (0.118 R)
• M39: 20,739,052 km (0.12 R)
• M40: 20,906,153 km (0.106 R)
• M41: 21,354,198 km (0.085 R)
• M42: 21,522,945 km (0.063 R)
• M43: 21,748,838 km (0.028 R)
• M44: 21,975,329 km (0.081 R)
• M45: 22,430,854 km (0.082 R)
• M46: 23,408,925 km (0.051 R)
• M47: 24,636,376 km (0.106 R)
• M48: 24,813,500 km (0.115 R)
• M49: 25,109,554 km (0.099 R)
• M50: 26,849,527 km (0.078 R)
• M51: 26,910,263 km (0.114 R)
• M52: 29,312,506 km (0.059 R)
• M53: 31,398,199 km (0.091 R)
• M54: 32,297,432 km (0.056 R)
• M55: 32,426,535 km (0.078 R)
• M56: 32,491,162 km (0.101 R)
• M57: 32,750,265 km (0.057 R)
• M58: 33,074,892 km (0.112 R)
• M59: 33,270,267 km (0.083 R)
• M60: 33,924,160 km (0.111 R)
• M61: 34,186,853 km (0.039 R)
• M62: 37,121,216 km (0.097 R)
• M63: 38,961,419 km (0.09 R)
• M64: 39,030,084 km (0.103 R)
• M65: 40,343,554 km (0.025 R)
• M66: 40,761,381 km (0.05 R)
• M67: 40,970,818 km (0.06 R)
• M68: 41,250,566 km (0.107 R)
• M69: 42,588,270 km (0.043 R)
• M70: 42,800,699 km (0.087 R)
• M71: 42,871,608 km (0.084 R)
• M72: 43,013,577 km (0.112 R)
• M73: 43,654,304 km (0.094 R)
• M74: 44,513,445 km (0.106 R)
• M75: 45,233,609 km (0.026 R)
• M76: 46,466,894 km (0.07 R)
• M77: 47,051,073 km (0.096 R)
• M78: 47,784,701 km (0.091 R)
• M79: 48,226,614 km (0.086 R)
• M80: 48,744,073 km (0.072 R)
• M81: 48,818,124 km (0.094 R)
• M82: 48,892,174 km (0.119 R)
• M83: 49,114,627 km (0.061 R)
• M84: 49,337,527 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit