🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 138 Days

Day: 26.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1 AU - 1.42 AU

Year: 504 Days

Day: 35 Hours

Environment

Temp: -4 °C

Axial Tilt: 158.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 548 Days

Day: 14.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,556,783 km

• M1: 59,390 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.79 AU - 2.99 AU

Year: 1399 Days

Day: 16.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 14.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.08 AU - 8.1 AU

Year: 7150 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 99,556,783 km

• M1: 245,041 km (0.098 R)
• M2: 457,470 km (0.066 R)
• M3: 624,571 km (0.05 R)
• M4: 901,776 km (0.107 R)
• M5: 1,300,454 km (0.118 R)
• M6: 1,585,887 km (0.099 R)
• M7: 1,856,958 km (0.088 R)
• M8: 1,974,542 km (0.105 R)
• M9: 2,131,321 km (0.063 R)
• M10: 2,613,774 km (0.119 R)
• M11: 2,733,153 km (0.088 R)
• M12: 2,895,168 km (0.093 R)
• M13: 3,102,361 km (0.089 R)
• M14: 3,314,640 km (0.101 R)
• M15: 3,561,028 km (0.093 R)
• M16: 3,649,590 km (0.092 R)
• M17: 3,753,710 km (0.113 R)
• M18: 4,289,569 km (0.118 R)
• M19: 4,462,953 km (0.05 R)
• M20: 5,146,915 km (0.101 R)
• M21: 5,264,199 km (0.106 R)
• M22: 5,382,382 km (0.09 R)
• M23: 5,638,493 km (0.067 R)
• M24: 6,630,477 km (0.103 R)
• M25: 6,776,634 km (0.111 R)
• M26: 7,128,039 km (0.116 R)
• M27: 7,771,909 km (0.086 R)
• M28: 7,868,250 km (0.114 R)
• M29: 8,023,083 km (0.063 R)
• M30: 8,533,511 km (0.112 R)
• M31: 9,813,920 km (0.083 R)
• M32: 10,064,646 km (0.103 R)
• M33: 10,487,260 km (0.057 R)
• M34: 11,503,179 km (0.085 R)
• M35: 11,613,133 km (0.043 R)
• M36: 11,745,527 km (0.108 R)
• M37: 12,213,021 km (0.118 R)
• M38: 13,074,256 km (0.071 R)
• M39: 13,674,741 km (0.098 R)
• M40: 13,838,102 km (0.113 R)
• M41: 14,616,460 km (0.108 R)
• M42: 14,807,347 km (0.065 R)
• M43: 15,360,560 km (0.078 R)
• M44: 15,725,130 km (0.104 R)
• M45: 15,896,270 km (0.089 R)
• M46: 16,092,542 km (0.112 R)
• M47: 16,561,980 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 10.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.77 AU - 8.79 AU

Year: 7440 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,556,783 km

• M1: 129,103 km (0.11 R)
• M2: 373,845 km (0.117 R)
• M3: 858,991 km (0.119 R)
• M4: 1,396,496 km (0.087 R)
• M5: 1,492,089 km (0.092 R)
• M6: 2,024,508 km (0.102 R)
• M7: 2,495,292 km (0.097 R)
• M8: 2,731,358 km (0.108 R)
• M9: 2,803,614 km (0.106 R)
• M10: 3,225,330 km (0.114 R)
• M11: 3,693,721 km (0.098 R)
• M12: 5,194,337 km (0.12 R)
• M13: 5,557,710 km (0.075 R)
• M14: 5,711,497 km (0.079 R)
• M15: 5,898,046 km (0.098 R)
• M16: 6,213,548 km (0.114 R)
• M17: 7,259,536 km (0.1 R)
• M18: 7,427,983 km (0.104 R)
• M19: 8,964,802 km (0.108 R)
• M20: 10,067,488 km (0.111 R)
• M21: 10,368,778 km (0.108 R)
• M22: 10,941,588 km (0.078 R)
• M23: 11,018,781 km (0.03 R)
• M24: 11,212,510 km (0.08 R)
• M25: 12,118,026 km (0.1 R)
• M26: 12,398,372 km (0.117 R)
• M27: 12,478,856 km (0.084 R)
• M28: 13,047,029 km (0.114 R)
• M29: 13,499,413 km (0.094 R)
• M30: 13,748,344 km (0.089 R)
• M31: 13,831,670 km (0.103 R)
• M32: 14,082,695 km (0.104 R)
• M33: 14,504,411 km (0.102 R)
• M34: 15,619,962 km (0.118 R)
• M35: 16,144,303 km (0.103 R)
• M36: 16,364,361 km (0.082 R)
• M37: 16,496,905 km (0.107 R)
• M38: 16,763,189 km (0.091 R)
• M39: 16,986,090 km (0.118 R)
• M40: 17,209,889 km (0.092 R)
• M41: 17,570,270 km (0.06 R)
• M42: 18,115,405 km (0.045 R)
• M43: 18,298,363 km (0.112 R)
• M44: 18,435,993 km (0.106 R)
• M45: 19,362,153 km (0.079 R)
• M46: 19,502,326 km (0.119 R)
• M47: 20,208,728 km (0.096 R)
• M48: 20,445,990 km (0.071 R)
• M49: 20,779,743 km (0.055 R)
• M50: 21,500,954 km (0.117 R)
• M51: 21,646,213 km (0.056 R)
• M52: 22,377,448 km (0.081 R)
• M53: 23,166,128 km (0.117 R)
• M54: 23,613,874 km (0.071 R)
• M55: 23,863,852 km (0.117 R)
• M56: 24,215,258 km (0.05 R)
• M57: 24,416,916 km (0.107 R)
• M58: 24,821,728 km (0.109 R)
• M59: 25,792,169 km (0.117 R)
• M60: 26,256,072 km (0.06 R)
• M61: 26,463,265 km (0.111 R)
• M62: 27,875,469 km (0.09 R)
• M63: 27,980,935 km (0.092 R)
• M64: 28,670,432 km (0.117 R)
• M65: 28,830,352 km (0.119 R)
• M66: 29,151,090 km (0.111 R)
• M67: 29,419,319 km (0.047 R)
• M68: 29,688,296 km (0.063 R)
• M69: 30,337,251 km (0.105 R)
• M70: 31,319,361 km (0.04 R)
• M71: 32,201,091 km (0.099 R)
• M72: 32,979,449 km (0.118 R)
• M73: 33,370,797 km (0.1 R)
• M74: 33,932,687 km (0.071 R)
• M75: 34,045,483 km (0.098 R)
• M76: 34,724,658 km (0.047 R)
• M77: 35,008,894 km (0.112 R)
• M78: 35,751,647 km (0.054 R)
• M79: 36,038,725 km (0.085 R)
• M80: 38,480,312 km (0.026 R)
• M81: 38,833,363 km (0.112 R)
• M82: 39,128,520 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 8.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.44 AU - 9.74 AU

Year: 10380 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,556,783 km

• M1: 164,857 km (0.052 R)
• M2: 221,106 km (0.087 R)
• M3: 316,699 km (0.032 R)
• M4: 387,010 km (0.066 R)
• M5: 452,234 km (0.078 R)
• M6: 686,953 km (0.046 R)
• M7: 974,331 km (0.103 R)
• M8: 1,036,264 km (0.115 R)
• M9: 1,263,952 km (0.104 R)
• M10: 1,747,453 km (0.042 R)
• M11: 2,160,642 km (0.11 R)
• M12: 3,144,098 km (0.099 R)
• M13: 3,867,404 km (0.037 R)
• M14: 3,967,635 km (0.1 R)
• M15: 4,299,592 km (0.112 R)
• M16: 4,534,611 km (0.102 R)
• M17: 4,720,411 km (0.044 R)
• M18: 4,990,136 km (0.108 R)
• M19: 5,154,395 km (0.101 R)
• M20: 5,237,272 km (0.106 R)
• M21: 5,376,248 km (0.088 R)
• M22: 5,488,297 km (0.111 R)
• M23: 6,060,509 km (0.08 R)
• M24: 6,442,731 km (0.109 R)
• M25: 6,561,811 km (0.096 R)
• M26: 6,651,720 km (0.098 R)
• M27: 6,984,725 km (0.104 R)
• M28: 7,510,112 km (0.084 R)
• M29: 7,730,171 km (0.046 R)
• M30: 7,856,880 km (0.064 R)
• M31: 7,984,188 km (0.058 R)
• M32: 8,500,600 km (0.103 R)
• M33: 8,795,906 km (0.117 R)
• M34: 8,862,028 km (0.106 R)
• M35: 8,961,361 km (0.11 R)
• M36: 9,027,932 km (0.067 R)
• M37: 9,329,222 km (0.092 R)
• M38: 9,430,351 km (0.086 R)
• M39: 9,941,526 km (0.119 R)
• M40: 10,426,972 km (0.096 R)
• M41: 10,566,995 km (0.119 R)
• M42: 10,778,227 km (0.032 R)
• M43: 11,312,741 km (0.094 R)
• M44: 11,965,436 km (0.111 R)
• M45: 12,148,843 km (0.119 R)
• M46: 12,704,898 km (0.113 R)
• M47: 12,817,097 km (0.108 R)
• M48: 12,892,045 km (0.074 R)
• M49: 13,193,485 km (0.117 R)
• M50: 13,611,611 km (0.043 R)
• M51: 14,111,567 km (0.056 R)
• M52: 14,656,702 km (0.05 R)
• M53: 15,527,212 km (0.11 R)
• M54: 16,130,241 km (0.115 R)
• M55: 16,373,637 km (0.103 R)
• M56: 18,195,439 km (0.049 R)
• M57: 18,406,372 km (0.042 R)
• M58: 18,916,352 km (0.101 R)
• M59: 19,906,540 km (0.12 R)
• M60: 19,993,456 km (0.058 R)
• M61: 20,211,271 km (0.081 R)
• M62: 20,781,239 km (0.07 R)
• M63: 21,090,308 km (0.069 R)
• M64: 21,579,194 km (0.08 R)
• M65: 21,937,032 km (0.095 R)
• M66: 24,450,126 km (0.112 R)
• M67: 24,683,050 km (0.119 R)
• M68: 24,916,722 km (0.099 R)
• M69: 25,151,142 km (0.081 R)
• M70: 25,622,226 km (0.063 R)
• M71: 25,716,772 km (0.048 R)
• M72: 26,477,477 km (0.097 R)
• M73: 26,860,447 km (0.086 R)
• M74: 27,342,003 km (0.094 R)
• M75: 27,874,870 km (0.115 R)
• M76: 28,264,573 km (0.107 R)
• M77: 29,444,601 km (0.108 R)
• M78: 29,543,635 km (0.074 R)
• M79: 29,642,818 km (0.114 R)
• M80: 31,446,669 km (0.111 R)
• M81: 33,131,291 km (0.07 R)
• M82: 33,389,198 km (0.069 R)
• M83: 33,647,553 km (0.106 R)
• M84: 34,426,958 km (0.12 R)
• M85: 35,054,820 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.6

Radius: 7.2

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.77 AU - 20.77 AU

Year: 29577 Days

Day: 16 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,556,783 km

• M1: 105,915 km (0.052 R)
• M2: 174,431 km (0.069 R)
• M3: 436,527 km (0.111 R)
• M4: 555,606 km (0.112 R)
• M5: 713,133 km (0.106 R)
• M6: 797,506 km (0.07 R)
• M7: 1,662,332 km (0.113 R)
• M8: 2,730,460 km (0.049 R)
• M9: 2,910,576 km (0.066 R)
• M10: 3,094,432 km (0.049 R)
• M11: 3,377,621 km (0.039 R)
• M12: 3,669,037 km (0.046 R)
• M13: 4,591,308 km (0.111 R)
• M14: 4,859,836 km (0.106 R)
• M15: 4,914,140 km (0.059 R)
• M16: 5,355,903 km (0.089 R)
• M17: 7,309,053 km (0.05 R)
• M18: 7,371,285 km (0.085 R)
• M19: 8,068,561 km (0.055 R)
• M20: 9,936,440 km (0.036 R)
• M21: 10,423,531 km (0.069 R)
• M22: 11,061,117 km (0.079 R)
• M23: 12,672,436 km (0.051 R)
• M24: 14,905,782 km (0.091 R)
• M25: 15,703,737 km (0.112 R)
• M26: 16,433,625 km (0.06 R)
• M27: 16,515,455 km (0.12 R)
• M28: 16,679,415 km (0.034 R)
• M29: 17,842,388 km (0.084 R)
• M30: 18,179,432 km (0.056 R)
• M31: 18,348,777 km (0.074 R)
• M32: 22,385,227 km (0.05 R)
• M33: 23,022,664 km (0.116 R)
• M34: 23,297,624 km (0.044 R)
• M35: 23,573,632 km (0.099 R)
• M36: 24,408,538 km (0.104 R)
• M37: 24,501,887 km (0.118 R)
• M38: 24,876,480 km (0.055 R)
• M39: 25,631,351 km (0.092 R)
• M40: 25,726,196 km (0.049 R)
• M41: 26,393,852 km (0.102 R)
• M42: 27,357,262 km (0.117 R)
• M43: 27,454,201 km (0.114 R)
• M44: 28,430,327 km (0.111 R)
• M45: 29,915,685 km (0.114 R)
• M46: 31,324,597 km (0.115 R)
• M47: 31,935,106 km (0.077 R)
• M48: 32,446,731 km (0.066 R)
• M49: 33,374,687 km (0.056 R)
• M50: 35,256,478 km (0.112 R)
• M51: 41,772,812 km (0.035 R)
• M52: 44,709,268 km (0.09 R)
• M53: 46,086,766 km (0.081 R)
• M54: 46,317,745 km (0.08 R)
• M55: 48,296,326 km (0.112 R)
• M56: 49,236,848 km (0.111 R)
• M57: 51,255,671 km (0.117 R)
• M58: 51,375,200 km (0.116 R)
• M59: 52,094,766 km (0.065 R)
• M60: 54,029,814 km (0.054 R)
• M61: 55,742,111 km (0.106 R)
• M62: 56,481,274 km (0.11 R)
• M63: 56,975,995 km (0.058 R)
• M64: 57,347,895 km (0.07 R)
• M65: 63,536,011 km (0.105 R)
• M66: 64,437,188 km (0.096 R)
• M67: 64,566,291 km (0.109 R)
• M68: 65,472,256 km (0.11 R)
• M69: 67,558,847 km (0.116 R)
• M70: 68,742,017 km (0.066 R)
• M71: 69,005,907 km (0.072 R)
• M72: 69,534,736 km (0.08 R)
• M73: 70,729,424 km (0.093 R)
• M74: 72,735,532 km (0.05 R)
• M75: 75,167,395 km (0.085 R)
• M76: 75,303,230 km (0.114 R)
• M77: 75,983,900 km (0.109 R)
• M78: 80,388,211 km (0.053 R)
• M79: 81,641,841 km (0.097 R)
• M80: 81,781,566 km (0.074 R)
• M81: 84,168,250 km (0.091 R)
• M82: 84,591,911 km (0.061 R)
• M83: 84,874,651 km (0.112 R)
• M84: 85,016,171 km (0.101 R)
• M85: 86,293,288 km (0.067 R)
• M86: 87,290,956 km (0.062 R)
• M87: 87,719,703 km (0.097 R)
• M88: 88,149,049 km (0.062 R)
• M89: 89,010,135 km (0.045 R)
• M90: 90,018,125 km (0.102 R)
• M91: 90,740,384 km (0.046 R)
• M92: 90,885,045 km (0.083 R)
• M93: 91,609,697 km (0.116 R)
• M94: 94,820,815 km (0.119 R)
• M95: 95,997,552 km (0.071 R)
• M96: 97,031,124 km (0.095 R)
• M97: 98,365,537 km (0.025 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit