🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 35.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 209 Days

Day: 39.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,015,075 km

• M1: 169,345 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.81 AU

Year: 218 Days

Day: 17.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.75 AU - 2.67 AU

Year: 1251 Days

Day: 12.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.31 AU - 3.11 AU

Year: 1699 Days

Day: 25.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,015,075 km

• M1: 732,132 km (0.111 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 8.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.6 AU - 5.4 AU

Year: 3635 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,015,075 km

• M1: 115,490 km (0.094 R)
• M2: 180,714 km (0.092 R)
• M3: 322,533 km (0.084 R)
• M4: 451,337 km (0.091 R)
• M5: 575,802 km (0.105 R)
• M6: 646,562 km (0.12 R)
• M7: 754,721 km (0.105 R)
• M8: 860,188 km (0.074 R)
• M9: 1,037,611 km (0.036 R)
• M10: 1,146,069 km (0.074 R)
• M11: 1,237,623 km (0.074 R)
• M12: 1,472,043 km (0.089 R)
• M13: 1,560,904 km (0.073 R)
• M14: 1,720,824 km (0.083 R)
• M15: 1,862,194 km (0.106 R)
• M16: 1,983,069 km (0.051 R)
• M17: 2,144,186 km (0.077 R)
• M18: 2,258,329 km (0.041 R)
• M19: 2,452,956 km (0.058 R)
• M20: 2,707,572 km (0.064 R)
• M21: 2,831,140 km (0.119 R)
• M22: 3,227,724 km (0.115 R)
• M23: 3,536,643 km (0.115 R)
• M24: 3,596,632 km (0.113 R)
• M25: 4,072,802 km (0.085 R)
• M26: 4,246,635 km (0.108 R)
• M27: 4,422,861 km (0.08 R)
• M28: 4,915,786 km (0.115 R)
• M29: 5,084,084 km (0.065 R)
• M30: 5,288,434 km (0.118 R)
• M31: 5,723,016 km (0.119 R)
• M32: 5,793,626 km (0.079 R)
• M33: 5,882,338 km (0.047 R)
• M34: 5,971,498 km (0.117 R)
• M35: 6,061,107 km (0.107 R)
• M36: 6,644,988 km (0.072 R)
• M37: 6,775,138 km (0.059 R)
• M38: 7,438,605 km (0.118 R)
• M39: 7,515,797 km (0.102 R)
• M40: 7,729,423 km (0.081 R)
• M41: 8,063,325 km (0.078 R)
• M42: 8,301,934 km (0.107 R)
• M43: 8,786,182 km (0.038 R)
• M44: 8,867,713 km (0.053 R)
• M45: 8,990,682 km (0.107 R)
• M46: 9,176,034 km (0.105 R)
• M47: 9,300,350 km (0.085 R)
• M48: 9,362,583 km (0.088 R)
• M49: 9,487,796 km (0.078 R)
• M50: 9,676,589 km (0.047 R)
• M51: 10,015,129 km (0.056 R)
• M52: 10,207,362 km (0.105 R)
• M53: 10,617,110 km (0.059 R)
• M54: 10,704,176 km (0.05 R)
• M55: 10,988,412 km (0.1 R)
• M56: 11,319,472 km (0.118 R)
• M57: 11,452,914 km (0.051 R)
• M58: 11,676,263 km (0.106 R)
• M59: 11,788,611 km (0.12 R)
• M60: 11,901,109 km (0.085 R)
• M61: 12,082,122 km (0.084 R)
• M62: 12,400,915 km (0.115 R)
• M63: 12,584,472 km (0.075 R)
• M64: 13,070,216 km (0.104 R)
• M65: 13,280,401 km (0.107 R)
• M66: 13,374,199 km (0.102 R)
• M67: 13,562,244 km (0.076 R)
• M68: 13,893,603 km (0.1 R)
• M69: 14,012,683 km (0.077 R)
• M70: 14,203,719 km (0.117 R)
• M71: 14,347,633 km (0.079 R)
• M72: 14,419,739 km (0.074 R)
• M73: 14,588,635 km (0.1 R)
• M74: 15,540,975 km (0.118 R)
• M75: 15,664,543 km (0.03 R)
• M76: 15,738,743 km (0.089 R)
• M77: 15,912,576 km (0.114 R)
• M78: 17,045,032 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 12.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.51 AU - 6.27 AU

Year: 4765 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,015,075 km

• M1: 191,036 km (0.105 R)
• M2: 364,121 km (0.103 R)
• M3: 771,027 km (0.067 R)
• M4: 950,694 km (0.095 R)
• M5: 1,063,192 km (0.044 R)
• M6: 1,229,096 km (0.12 R)
• M7: 1,391,111 km (0.112 R)
• M8: 1,481,468 km (0.114 R)
• M9: 1,737,280 km (0.062 R)
• M10: 2,155,556 km (0.036 R)
• M11: 2,462,680 km (0.08 R)
• M12: 2,800,323 km (0.088 R)
• M13: 3,033,845 km (0.068 R)
• M14: 3,256,596 km (0.113 R)
• M15: 3,361,315 km (0.111 R)
• M16: 4,546,728 km (0.107 R)
• M17: 4,802,391 km (0.077 R)
• M18: 4,902,023 km (0.072 R)
• M19: 5,245,799 km (0.115 R)
• M20: 5,389,712 km (0.091 R)
• M21: 6,258,876 km (0.051 R)
• M22: 6,433,606 km (0.031 R)
• M23: 6,676,553 km (0.119 R)
• M24: 6,855,173 km (0.117 R)
• M25: 7,423,495 km (0.101 R)
• M26: 7,865,557 km (0.062 R)
• M27: 8,030,713 km (0.08 R)
• M28: 8,364,316 km (0.075 R)
• M29: 8,605,468 km (0.098 R)
• M30: 8,702,557 km (0.094 R)
• M31: 8,848,864 km (0.108 R)
• M32: 8,996,068 km (0.099 R)
• M33: 9,292,870 km (0.086 R)
• M34: 9,467,451 km (0.111 R)
• M35: 9,845,335 km (0.099 R)
• M36: 10,125,681 km (0.049 R)
• M37: 10,279,618 km (0.042 R)
• M38: 10,434,451 km (0.113 R)
• M39: 10,772,543 km (0.063 R)
• M40: 11,008,608 km (0.112 R)
• M41: 12,160,661 km (0.099 R)
• M42: 12,242,342 km (0.103 R)
• M43: 12,379,074 km (0.099 R)
• M44: 12,737,062 km (0.115 R)
• M45: 12,903,415 km (0.119 R)
• M46: 13,406,961 km (0.045 R)
• M47: 13,576,156 km (0.088 R)
• M48: 14,116,803 km (0.072 R)
• M49: 14,404,181 km (0.087 R)
• M50: 14,519,820 km (0.106 R)
• M51: 14,722,674 km (0.077 R)
• M52: 15,602,908 km (0.111 R)
• M53: 16,319,333 km (0.025 R)
• M54: 16,469,828 km (0.05 R)
• M55: 16,651,290 km (0.086 R)
• M56: 16,863,719 km (0.115 R)
• M57: 17,660,627 km (0.119 R)
• M58: 17,784,195 km (0.12 R)
• M59: 17,908,212 km (0.036 R)
• M60: 18,658,146 km (0.061 R)
• M61: 18,942,082 km (0.072 R)
• M62: 19,995,251 km (0.113 R)
• M63: 21,034,657 km (0.108 R)
• M64: 21,330,113 km (0.101 R)
• M65: 21,428,997 km (0.111 R)
• M66: 22,024,995 km (0.098 R)
• M67: 22,158,137 km (0.092 R)
• M68: 22,258,218 km (0.077 R)
• M69: 22,425,469 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 11.8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.15 AU - 9.51 AU

Year: 8343 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,015,075 km

• M1: 257,458 km (0.045 R)
• M2: 397,033 km (0.102 R)
• M3: 513,569 km (0.087 R)
• M4: 674,836 km (0.092 R)
• M5: 837,598 km (0.059 R)
• M6: 942,018 km (0.099 R)
• M7: 1,051,075 km (0.103 R)
• M8: 1,364,183 km (0.118 R)
• M9: 1,553,424 km (0.055 R)
• M10: 1,729,202 km (0.088 R)
• M11: 1,911,711 km (0.096 R)
• M12: 2,626,340 km (0.111 R)
• M13: 3,192,119 km (0.032 R)
• M14: 3,648,393 km (0.103 R)
• M15: 4,064,724 km (0.107 R)
• M16: 4,186,646 km (0.04 R)
• M17: 4,309,615 km (0.112 R)
• M18: 4,781,746 km (0.105 R)
• M19: 5,105,925 km (0.118 R)
• M20: 5,639,241 km (0.031 R)
• M21: 6,331,131 km (0.079 R)
• M22: 6,723,228 km (0.08 R)
• M23: 6,976,796 km (0.066 R)
• M24: 7,568,306 km (0.104 R)
• M25: 7,984,487 km (0.103 R)
• M26: 8,176,122 km (0.111 R)
• M27: 8,408,148 km (0.093 R)
• M28: 9,722,665 km (0.113 R)
• M29: 10,802,911 km (0.119 R)
• M30: 10,887,583 km (0.078 R)
• M31: 11,015,041 km (0.063 R)
• M32: 11,228,667 km (0.036 R)
• M33: 11,357,321 km (0.109 R)
• M34: 11,964,838 km (0.118 R)
• M35: 13,211,287 km (0.092 R)
• M36: 14,126,976 km (0.103 R)
• M37: 14,265,952 km (0.112 R)
• M38: 15,395,266 km (0.12 R)
• M39: 15,586,303 km (0.075 R)
• M40: 16,115,580 km (0.115 R)
• M41: 16,212,370 km (0.06 R)
• M42: 16,699,760 km (0.109 R)
• M43: 16,846,815 km (0.095 R)
• M44: 18,291,332 km (0.096 R)
• M45: 19,053,982 km (0.049 R)
• M46: 19,207,768 km (0.115 R)
• M47: 19,362,004 km (0.117 R)
• M48: 19,619,910 km (0.093 R)
• M49: 19,723,432 km (0.086 R)
• M50: 20,087,104 km (0.079 R)
• M51: 21,617,192 km (0.057 R)
• M52: 21,831,116 km (0.111 R)
• M53: 21,992,084 km (0.1 R)
• M54: 22,153,500 km (0.05 R)
• M55: 22,639,843 km (0.085 R)
• M56: 24,120,263 km (0.115 R)
• M57: 25,349,509 km (0.104 R)
• M58: 25,462,306 km (0.077 R)
• M59: 25,744,896 km (0.058 R)
• M60: 25,971,836 km (0.08 R)
• M61: 26,256,371 km (0.089 R)
• M62: 27,810,543 km (0.112 R)
• M63: 28,335,333 km (0.09 R)
• M64: 28,628,245 km (0.103 R)
• M65: 30,947,312 km (0.066 R)
• M66: 31,369,925 km (0.111 R)
• M67: 31,976,844 km (0.104 R)
• M68: 32,465,281 km (0.113 R)
• M69: 32,894,777 km (0.059 R)
• M70: 33,202,649 km (0.086 R)
• M71: 35,953,006 km (0.119 R)
• M72: 36,270,153 km (0.116 R)
• M73: 38,321,739 km (0.085 R)
• M74: 39,754,138 km (0.063 R)
• M75: 40,016,383 km (0.109 R)
• M76: 40,608,641 km (0.114 R)
• M77: 40,740,736 km (0.119 R)
• M78: 42,469,788 km (0.049 R)
• M79: 42,872,207 km (0.079 R)
• M80: 43,006,695 km (0.051 R)
• M81: 44,426,678 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 7.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.89 AU - 18.07 AU

Year: 29032 Days

Day: 20.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,015,075 km

• M1: 99,632 km (0.041 R)
• M2: 193,879 km (0.05 R)
• M3: 818,151 km (0.069 R)
• M4: 1,035,217 km (0.116 R)
• M5: 1,170,304 km (0.107 R)
• M6: 2,446,224 km (0.08 R)
• M7: 2,786,709 km (0.091 R)
• M8: 3,058,678 km (0.076 R)
• M9: 3,310,900 km (0.116 R)
• M10: 3,775,850 km (0.089 R)
• M11: 4,076,841 km (0.094 R)
• M12: 4,542,988 km (0.09 R)
• M13: 4,960,665 km (0.077 R)
• M14: 5,190,597 km (0.056 R)
• M15: 5,323,590 km (0.114 R)
• M16: 6,005,457 km (0.099 R)
• M17: 6,215,343 km (0.116 R)
• M18: 8,600,531 km (0.12 R)
• M19: 8,916,631 km (0.063 R)
• M20: 9,519,661 km (0.117 R)
• M21: 10,977,043 km (0.069 R)
• M22: 11,319,921 km (0.098 R)
• M23: 12,148,095 km (0.115 R)
• M24: 13,267,386 km (0.067 R)
• M25: 13,358,491 km (0.049 R)
• M26: 13,908,563 km (0.11 R)
• M27: 14,700,684 km (0.077 R)
• M28: 15,651,079 km (0.115 R)
• M29: 18,772,588 km (0.09 R)
• M30: 19,079,563 km (0.081 R)
• M31: 22,511,188 km (0.065 R)
• M32: 23,439,443 km (0.066 R)
• M33: 23,549,547 km (0.096 R)
• M34: 24,268,963 km (0.1 R)
• M35: 24,715,363 km (0.108 R)
• M36: 25,389,900 km (0.057 R)
• M37: 26,585,038 km (0.107 R)
• M38: 26,642,334 km (0.097 R)
• M39: 26,699,779 km (0.118 R)
• M40: 27,914,813 km (0.078 R)
• M41: 28,675,967 km (0.081 R)
• M42: 29,325,371 km (0.117 R)
• M43: 30,819,256 km (0.108 R)
• M44: 30,939,832 km (0.079 R)
• M45: 32,460,195 km (0.04 R)
• M46: 32,582,865 km (0.047 R)
• M47: 32,767,170 km (0.101 R)
• M48: 33,198,610 km (0.074 R)
• M49: 33,260,394 km (0.07 R)
• M50: 34,191,790 km (0.081 R)
• M51: 34,379,087 km (0.086 R)
• M52: 34,880,240 km (0.099 R)
• M53: 34,943,071 km (0.063 R)
• M54: 35,889,726 km (0.119 R)
• M55: 37,743,992 km (0.067 R)
• M56: 40,022,816 km (0.112 R)
• M57: 40,088,639 km (0.063 R)
• M58: 40,946,882 km (0.109 R)
• M59: 41,013,154 km (0.088 R)
• M60: 41,079,426 km (0.115 R)
• M61: 41,344,962 km (0.108 R)
• M62: 41,544,525 km (0.109 R)
• M63: 44,099,807 km (0.088 R)
• M64: 44,644,343 km (0.119 R)
• M65: 44,917,359 km (0.102 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: 436 - 15,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit