🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 267 Days

Day: 15.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.4 AU - 1.64 AU

Year: 801 Days

Day: 35.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.29 AU - 1.99 AU

Year: 898 Days

Day: 18.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 166.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.02 AU - 2.14 AU

Year: 1282 Days

Day: 47.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,307,807 km

• M1: 988,244 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.85 AU - 2.39 AU

Year: 1320 Days

Day: 27.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 14

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.81 AU - 3.19 AU

Year: 2221 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,307,807 km

• M1: 267,032 km (0.113 R)
• M2: 476,619 km (0.085 R)
• M3: 600,486 km (0.089 R)
• M4: 737,966 km (0.073 R)
• M5: 852,109 km (0.069 R)
• M6: 948,301 km (0.105 R)
• M7: 1,048,681 km (0.109 R)
• M8: 1,146,368 km (0.099 R)
• M9: 1,309,729 km (0.095 R)
• M10: 1,452,147 km (0.087 R)
• M11: 1,540,260 km (0.112 R)
• M12: 1,637,947 km (0.116 R)
• M13: 2,091,677 km (0.12 R)
• M14: 2,311,885 km (0.107 R)
• M15: 2,460,137 km (0.068 R)
• M16: 2,611,530 km (0.102 R)
• M17: 2,830,841 km (0.096 R)
• M18: 3,094,582 km (0.055 R)
• M19: 3,646,299 km (0.1 R)
• M20: 3,985,886 km (0.041 R)
• M21: 4,630,054 km (0.041 R)
• M22: 4,998,214 km (0.051 R)
• M23: 5,260,609 km (0.071 R)
• M24: 5,799,161 km (0.061 R)
• M25: 5,930,508 km (0.094 R)
• M26: 6,038,817 km (0.109 R)
• M27: 6,727,416 km (0.115 R)
• M28: 7,454,013 km (0.1 R)
• M29: 7,584,014 km (0.066 R)
• M30: 7,767,421 km (0.106 R)
• M31: 8,085,167 km (0.057 R)
• M32: 8,299,540 km (0.098 R)
• M33: 8,733,823 km (0.068 R)
• M34: 9,022,846 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 11.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.28 AU - 5.68 AU

Year: 5484 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,307,807 km

• M1: 151,094 km (0.101 R)
• M2: 226,641 km (0.101 R)
• M3: 437,723 km (0.094 R)
• M4: 612,454 km (0.087 R)
• M5: 1,048,831 km (0.098 R)
• M6: 1,137,841 km (0.083 R)
• M7: 1,404,724 km (0.113 R)
• M8: 2,264,164 km (0.034 R)
• M9: 2,541,369 km (0.102 R)
• M10: 2,808,850 km (0.104 R)
• M11: 2,914,316 km (0.089 R)
• M12: 3,688,784 km (0.11 R)
• M13: 3,945,045 km (0.106 R)
• M14: 4,207,141 km (0.114 R)
• M15: 4,328,315 km (0.076 R)
• M16: 4,450,537 km (0.095 R)
• M17: 4,798,950 km (0.085 R)
• M18: 5,182,220 km (0.093 R)
• M19: 5,924,225 km (0.109 R)
• M20: 6,727,715 km (0.076 R)
• M21: 6,898,257 km (0.109 R)
• M22: 7,243,529 km (0.073 R)
• M23: 7,418,409 km (0.085 R)
• M24: 7,772,357 km (0.079 R)
• M25: 7,951,426 km (0.057 R)
• M26: 8,131,841 km (0.09 R)
• M27: 8,343,971 km (0.081 R)
• M28: 8,804,882 km (0.112 R)
• M29: 9,116,943 km (0.101 R)
• M30: 9,211,190 km (0.054 R)
• M31: 9,527,888 km (0.091 R)
• M32: 9,783,850 km (0.087 R)
• M33: 10,400,792 km (0.082 R)
• M34: 10,930,219 km (0.066 R)
• M35: 11,030,449 km (0.059 R)
• M36: 11,231,808 km (0.087 R)
• M37: 11,706,482 km (0.114 R)
• M38: 11,809,106 km (0.118 R)
• M39: 12,640,571 km (0.117 R)
• M40: 12,745,888 km (0.11 R)
• M41: 12,851,355 km (0.055 R)
• M42: 13,028,030 km (0.071 R)
• M43: 13,169,849 km (0.031 R)
• M44: 13,419,228 km (0.097 R)
• M45: 14,396,252 km (0.113 R)
• M46: 15,171,917 km (0.088 R)
• M47: 15,696,557 km (0.067 R)
• M48: 16,686,745 km (0.109 R)
• M49: 16,763,788 km (0.039 R)
• M50: 16,840,831 km (0.074 R)
• M51: 16,918,173 km (0.116 R)
• M52: 17,073,007 km (0.063 R)
• M53: 18,051,377 km (0.094 R)
• M54: 18,368,375 km (0.118 R)
• M55: 18,927,571 km (0.06 R)
• M56: 20,144,400 km (0.111 R)
• M57: 20,762,389 km (0.074 R)
• M58: 20,886,705 km (0.087 R)
• M59: 21,595,949 km (0.063 R)
• M60: 21,806,134 km (0.053 R)
• M61: 22,143,626 km (0.089 R)
• M62: 22,270,785 km (0.119 R)
• M63: 22,653,306 km (0.097 R)
• M64: 22,866,783 km (0.064 R)
• M65: 23,209,810 km (0.065 R)
• M66: 23,338,913 km (0.043 R)
• M67: 23,727,569 km (0.047 R)
• M68: 23,857,569 km (0.109 R)
• M69: 24,818,287 km (0.097 R)
• M70: 24,994,363 km (0.07 R)
• M71: 27,048,492 km (0.095 R)
• M72: 27,593,327 km (0.107 R)
• M73: 28,187,530 km (0.087 R)
• M74: 28,371,236 km (0.083 R)
• M75: 29,109,950 km (0.112 R)
• M76: 30,229,990 km (0.076 R)
• M77: 30,512,281 km (0.053 R)
• M78: 30,795,320 km (0.039 R)
• M79: 31,792,988 km (0.062 R)
• M80: 31,936,453 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 5.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.5 AU - 13.1 AU

Year: 17328 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,307,807 km

• M1: 72,256 km (0.081 R)
• M2: 146,905 km (0.069 R)
• M3: 198,516 km (0.107 R)
• M4: 385,065 km (0.108 R)
• M5: 546,481 km (0.118 R)
• M6: 590,164 km (0.113 R)
• M7: 712,535 km (0.073 R)
• M8: 1,203,664 km (0.064 R)
• M9: 1,242,111 km (0.093 R)
• M10: 1,281,007 km (0.093 R)
• M11: 1,380,190 km (0.106 R)
• M12: 1,523,206 km (0.118 R)
• M13: 1,714,092 km (0.057 R)
• M14: 2,003,564 km (0.098 R)
• M15: 2,986,422 km (0.087 R)
• M16: 3,225,330 km (0.096 R)
• M17: 3,581,523 km (0.098 R)
• M18: 3,835,540 km (0.1 R)
• M19: 3,921,409 km (0.044 R)
• M20: 4,153,734 km (0.067 R)
• M21: 4,271,618 km (0.069 R)
• M22: 4,631,700 km (0.079 R)
• M23: 4,784,589 km (0.097 R)
• M24: 4,939,273 km (0.12 R)
• M25: 5,221,714 km (0.048 R)
• M26: 5,509,540 km (0.093 R)
• M27: 5,704,167 km (0.067 R)
• M28: 6,033,731 km (0.074 R)
• M29: 7,483,933 km (0.073 R)
• M30: 7,663,600 km (0.083 R)
• M31: 8,247,630 km (0.062 R)
• M32: 8,395,881 km (0.073 R)
• M33: 8,433,131 km (0.032 R)
• M34: 9,227,047 km (0.063 R)
• M35: 10,522,116 km (0.084 R)
• M36: 11,706,482 km (0.052 R)
• M37: 12,166,645 km (0.072 R)
• M38: 12,335,392 km (0.116 R)
• M39: 13,061,540 km (0.048 R)
• M40: 13,147,858 km (0.107 R)
• M41: 13,234,325 km (0.086 R)
• M42: 13,669,805 km (0.064 R)
• M43: 14,110,071 km (0.042 R)
• M44: 16,286,571 km (0.115 R)
• M45: 16,333,096 km (0.101 R)
• M46: 17,129,405 km (0.119 R)
• M47: 17,223,951 km (0.046 R)
• M48: 18,905,880 km (0.105 R)
• M49: 19,791,200 km (0.082 R)
• M50: 19,890,383 km (0.057 R)
• M51: 20,539,189 km (0.113 R)
• M52: 20,689,834 km (0.036 R)
• M53: 20,740,099 km (0.111 R)
• M54: 21,754,971 km (0.11 R)
• M55: 22,062,694 km (0.112 R)
• M56: 22,268,541 km (0.1 R)
• M57: 22,682,179 km (0.104 R)
• M58: 23,832,736 km (0.116 R)
• M59: 23,991,160 km (0.104 R)
• M60: 24,043,968 km (0.047 R)
• M61: 24,468,377 km (0.101 R)
• M62: 24,574,741 km (0.102 R)
• M63: 24,948,736 km (0.09 R)
• M64: 25,324,376 km (0.086 R)
• M65: 25,486,092 km (0.052 R)
• M66: 26,353,759 km (0.087 R)
• M67: 26,736,431 km (0.038 R)
• M68: 26,791,183 km (0.114 R)
• M69: 26,846,086 km (0.096 R)
• M70: 27,618,011 km (0.117 R)
• M71: 27,673,362 km (0.109 R)
• M72: 28,845,611 km (0.082 R)
• M73: 30,319,150 km (0.112 R)
• M74: 32,224,578 km (0.056 R)
• M75: 32,868,298 km (0.083 R)
• M76: 34,466,153 km (0.104 R)
• M77: 35,004,406 km (0.105 R)
• M78: 35,064,395 km (0.074 R)
• M79: 35,184,372 km (0.049 R)
• M80: 35,485,213 km (0.085 R)
• M81: 36,453,261 km (0.078 R)
• M82: 36,513,998 km (0.058 R)
• M83: 37,184,944 km (0.065 R)
• M84: 38,291,669 km (0.026 R)
• M85: 38,353,453 km (0.083 R)
• M86: 38,911,154 km (0.081 R)
• M87: 39,284,401 km (0.104 R)
• M88: 40,852,635 km (0.101 R)
• M89: 41,866,909 km (0.113 R)
• M90: 42,057,945 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 7.7

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.16 AU - 14.56 AU

Year: 18576 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 69,307,807 km

• M1: 113,246 km (0.03 R)
• M2: 420,071 km (0.075 R)
• M3: 549,024 km (0.117 R)
• M4: 1,138,440 km (0.116 R)
• M5: 1,242,710 km (0.087 R)
• M6: 1,296,116 km (0.049 R)
• M7: 1,517,371 km (0.109 R)
• M8: 1,933,403 km (0.119 R)
• M9: 2,417,053 km (0.119 R)
• M10: 2,586,398 km (0.114 R)
• M11: 3,265,273 km (0.03 R)
• M12: 3,377,322 km (0.071 R)
• M13: 4,116,634 km (0.118 R)
• M14: 6,009,795 km (0.118 R)
• M15: 6,995,645 km (0.112 R)
• M16: 7,879,918 km (0.1 R)
• M17: 8,284,281 km (0.115 R)
• M18: 8,489,081 km (0.055 R)
• M19: 8,540,393 km (0.09 R)
• M20: 8,747,287 km (0.106 R)
• M21: 8,851,257 km (0.049 R)
• M22: 8,903,467 km (0.091 R)
• M23: 9,165,862 km (0.045 R)
• M24: 9,484,056 km (0.115 R)
• M25: 10,022,459 km (0.096 R)
• M26: 10,570,885 km (0.112 R)
• M27: 10,848,688 km (0.088 R)
• M28: 11,582,316 km (0.094 R)
• M29: 11,639,462 km (0.081 R)
• M30: 11,811,350 km (0.03 R)
• M31: 11,926,391 km (0.1 R)
• M32: 12,801,090 km (0.042 R)
• M33: 13,335,753 km (0.103 R)
• M34: 15,420,848 km (0.108 R)
• M35: 16,244,534 km (0.117 R)
• M36: 16,308,561 km (0.034 R)
• M37: 17,082,581 km (0.053 R)
• M38: 17,934,541 km (0.108 R)
• M39: 18,532,483 km (0.062 R)
• M40: 19,001,922 km (0.055 R)
• M41: 19,272,095 km (0.116 R)
• M42: 20,365,057 km (0.108 R)
• M43: 20,780,191 km (0.063 R)
• M44: 21,058,443 km (0.086 R)
• M45: 23,040,615 km (0.09 R)
• M46: 24,053,842 km (0.106 R)
• M47: 24,786,422 km (0.111 R)
• M48: 25,749,833 km (0.081 R)
• M49: 26,198,626 km (0.069 R)
• M50: 26,273,575 km (0.101 R)
• M51: 26,649,963 km (0.098 R)
• M52: 28,944,944 km (0.096 R)
• M53: 29,411,390 km (0.072 R)
• M54: 29,645,660 km (0.063 R)
• M55: 30,273,224 km (0.07 R)
• M56: 30,430,900 km (0.097 R)
• M57: 30,746,850 km (0.05 R)
• M58: 31,382,043 km (0.105 R)
• M59: 33,313,651 km (0.075 R)
• M60: 35,035,223 km (0.095 R)
• M61: 35,698,540 km (0.106 R)
• M62: 38,905,918 km (0.097 R)
• M63: 40,543,865 km (0.074 R)
• M64: 40,717,548 km (0.112 R)
• M65: 42,909,905 km (0.1 R)
• M66: 42,998,318 km (0.118 R)
• M67: 43,441,726 km (0.027 R)
• M68: 44,243,570 km (0.081 R)
• M69: 44,422,340 km (0.109 R)
• M70: 45,050,352 km (0.077 R)
• M71: 45,320,226 km (0.074 R)
• M72: 45,861,920 km (0.079 R)
• M73: 47,408,014 km (0.042 R)
• M74: 48,417,650 km (0.08 R)
• M75: 48,878,860 km (0.114 R)
• M76: 50,925,509 km (0.117 R)
• M77: 51,676,789 km (0.109 R)
• M78: 51,959,380 km (0.061 R)
• M79: 52,148,023 km (0.043 R)
• M80: 53,665,992 km (0.087 R)
• M81: 53,761,286 km (0.111 R)
• M82: 54,143,209 km (0.074 R)
• M83: 54,813,857 km (0.1 R)
• M84: 54,909,898 km (0.052 R)
• M85: 55,198,323 km (0.119 R)
• M86: 56,163,229 km (0.102 R)
• M87: 60,177,688 km (0.114 R)
• M88: 60,872,271 km (0.089 R)
• M89: 60,971,754 km (0.097 R)
• M90: 61,369,983 km (0.116 R)
• M91: 62,269,366 km (0.113 R)
• M92: 62,369,596 km (0.109 R)
• M93: 64,081,146 km (0.109 R)
• M94: 64,283,551 km (0.077 R)
• M95: 64,688,962 km (0.1 R)
• M96: 65,095,269 km (0.107 R)
• M97: 66,523,780 km (0.087 R)
• M98: 67,859,389 km (0.065 R)
• M99: 67,962,612 km (0.095 R)
• M100: 68,996,632 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit