🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 13.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 253 Days

Day: 46 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,271,887 km

• M1: 49,517 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.2 AU - 2.58 AU

Year: 1356 Days

Day: 20.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.58 AU - 3.2 AU

Year: 1804 Days

Day: 46.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.85 AU - 4.17 AU

Year: 2948 Days

Day: 18 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 14.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.84 AU - 8.3 AU

Year: 6901 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,271,887 km

• M1: 215,720 km (0.104 R)
• M2: 316,549 km (0.112 R)
• M3: 475,422 km (0.088 R)
• M4: 622,028 km (0.119 R)
• M5: 968,646 km (0.097 R)
• M6: 1,343,239 km (0.099 R)
• M7: 1,513,033 km (0.069 R)
• M8: 1,672,355 km (0.071 R)
• M9: 1,893,909 km (0.034 R)
• M10: 2,898,309 km (0.078 R)
• M11: 3,076,480 km (0.101 R)
• M12: 3,258,391 km (0.108 R)
• M13: 3,373,881 km (0.088 R)
• M14: 3,632,984 km (0.075 R)
• M15: 4,271,468 km (0.075 R)
• M16: 4,475,071 km (0.098 R)
• M17: 4,578,144 km (0.072 R)
• M18: 4,786,683 km (0.038 R)
• M19: 5,213,187 km (0.067 R)
• M20: 5,376,398 km (0.067 R)
• M21: 5,932,603 km (0.048 R)
• M22: 6,624,643 km (0.041 R)
• M23: 6,772,146 km (0.101 R)
• M24: 6,950,467 km (0.119 R)
• M25: 7,372,781 km (0.104 R)
• M26: 7,587,155 km (0.11 R)
• M27: 8,147,848 km (0.098 R)
• M28: 8,242,693 km (0.079 R)
• M29: 8,401,416 km (0.093 R)
• M30: 8,948,945 km (0.105 R)
• M31: 10,557,122 km (0.091 R)
• M32: 10,660,494 km (0.097 R)
• M33: 11,077,722 km (0.112 R)
• M34: 11,856,828 km (0.1 R)
• M35: 11,964,389 km (0.1 R)
• M36: 12,763,391 km (0.119 R)
• M37: 12,947,397 km (0.118 R)
• M38: 13,132,449 km (0.089 R)
• M39: 13,355,500 km (0.047 R)
• M40: 13,654,845 km (0.085 R)
• M41: 15,146,186 km (0.067 R)
• M42: 15,302,067 km (0.07 R)
• M43: 15,812,345 km (0.096 R)
• M44: 16,608,356 km (0.06 R)
• M45: 16,769,173 km (0.078 R)
• M46: 17,132,846 km (0.07 R)
• M47: 17,254,618 km (0.087 R)
• M48: 18,655,154 km (0.093 R)
• M49: 18,780,517 km (0.089 R)
• M50: 19,921,200 km (0.081 R)
• M51: 20,049,406 km (0.102 R)
• M52: 21,740,011 km (0.105 R)
• M53: 21,960,070 km (0.108 R)
• M54: 22,180,876 km (0.116 R)
• M55: 24,201,196 km (0.066 R)
• M56: 25,071,706 km (0.077 R)
• M57: 25,673,388 km (0.075 R)
• M58: 25,859,488 km (0.059 R)
• M59: 26,139,386 km (0.063 R)
• M60: 26,232,884 km (0.119 R)
• M61: 26,420,330 km (0.107 R)
• M62: 26,985,212 km (0.104 R)
• M63: 27,459,138 km (0.095 R)
• M64: 27,649,426 km (0.115 R)
• M65: 28,127,092 km (0.101 R)
• M66: 30,753,582 km (0.048 R)
• M67: 32,396,915 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.01 AU - 7.29 AU

Year: 7018 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,271,887 km

• M1: 203,453 km (0.054 R)
• M2: 365,468 km (0.113 R)
• M3: 1,019,210 km (0.077 R)
• M4: 1,110,764 km (0.094 R)
• M5: 1,302,997 km (0.093 R)
• M6: 2,385,039 km (0.051 R)
• M7: 2,680,195 km (0.085 R)
• M8: 2,766,813 km (0.12 R)
• M9: 4,151,790 km (0.097 R)
• M10: 5,035,016 km (0.098 R)
• M11: 5,861,843 km (0.088 R)
• M12: 6,233,294 km (0.111 R)
• M13: 6,436,598 km (0.12 R)
• M14: 6,879,557 km (0.085 R)
• M15: 7,150,180 km (0.119 R)
• M16: 7,393,725 km (0.1 R)
• M17: 7,608,996 km (0.093 R)
• M18: 7,795,246 km (0.086 R)
• M19: 8,684,456 km (0.057 R)
• M20: 9,405,667 km (0.093 R)
• M21: 9,572,319 km (0.113 R)
• M22: 9,874,806 km (0.105 R)
• M23: 10,112,218 km (0.092 R)
• M24: 10,592,726 km (0.111 R)
• M25: 10,870,679 km (0.102 R)
• M26: 12,772,367 km (0.035 R)
• M27: 12,883,069 km (0.095 R)
• M28: 13,366,570 km (0.12 R)
• M29: 13,516,616 km (0.076 R)
• M30: 13,969,898 km (0.063 R)
• M31: 14,198,334 km (0.09 R)
• M32: 14,313,075 km (0.106 R)
• M33: 15,398,857 km (0.056 R)
• M34: 15,634,922 km (0.115 R)
• M35: 16,551,209 km (0.069 R)
• M36: 16,833,500 km (0.114 R)
• M37: 17,362,179 km (0.113 R)
• M38: 18,227,453 km (0.11 R)
• M39: 18,938,342 km (0.096 R)
• M40: 19,829,048 km (0.037 R)
• M41: 20,603,367 km (0.112 R)
• M42: 20,689,984 km (0.09 R)
• M43: 20,994,266 km (0.059 R)
• M44: 21,431,391 km (0.062 R)
• M45: 21,651,150 km (0.104 R)
• M46: 21,959,920 km (0.107 R)
• M47: 22,048,482 km (0.104 R)
• M48: 22,181,475 km (0.103 R)
• M49: 22,537,518 km (0.072 R)
• M50: 22,626,828 km (0.044 R)
• M51: 22,940,235 km (0.101 R)
• M52: 23,662,194 km (0.065 R)
• M53: 24,299,930 km (0.056 R)
• M54: 24,897,274 km (0.054 R)
• M55: 24,989,576 km (0.088 R)
• M56: 25,639,130 km (0.086 R)
• M57: 25,919,177 km (0.092 R)
• M58: 26,812,726 km (0.115 R)
• M59: 27,239,528 km (0.114 R)
• M60: 27,334,673 km (0.098 R)
• M61: 27,764,168 km (0.082 R)
• M62: 27,860,060 km (0.081 R)
• M63: 28,147,887 km (0.105 R)
• M64: 28,872,090 km (0.109 R)
• M65: 29,309,664 km (0.109 R)
• M66: 29,407,052 km (0.065 R)
• M67: 29,553,508 km (0.073 R)
• M68: 30,486,849 km (0.046 R)
• M69: 31,031,685 km (0.075 R)
• M70: 32,130,930 km (0.056 R)
• M71: 33,242,741 km (0.088 R)
• M72: 33,599,233 km (0.063 R)
• M73: 34,470,192 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.54 AU - 9.02 AU

Year: 8746 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,271,887 km

• M1: 224,098 km (0.064 R)
• M2: 699,520 km (0.118 R)
• M3: 786,885 km (0.103 R)
• M4: 1,100,143 km (0.108 R)
• M5: 1,368,521 km (0.081 R)
• M6: 1,628,672 km (0.095 R)
• M7: 1,968,858 km (0.08 R)
• M8: 2,452,208 km (0.071 R)
• M9: 3,140,807 km (0.117 R)
• M10: 3,448,231 km (0.087 R)
• M11: 3,846,610 km (0.096 R)
• M12: 4,051,410 km (0.087 R)
• M13: 4,344,322 km (0.103 R)
• M14: 5,538,113 km (0.099 R)
• M15: 6,267,253 km (0.113 R)
• M16: 6,387,829 km (0.117 R)
• M17: 6,704,677 km (0.109 R)
• M18: 8,312,854 km (0.027 R)
• M19: 8,498,655 km (0.117 R)
• M20: 8,712,730 km (0.027 R)
• M21: 9,037,207 km (0.093 R)
• M22: 9,255,770 km (0.115 R)
• M23: 9,642,630 km (0.079 R)
• M24: 10,432,058 km (0.113 R)
• M25: 10,575,223 km (0.106 R)
• M26: 10,718,987 km (0.065 R)
• M27: 10,892,520 km (0.063 R)
• M28: 11,037,780 km (0.1 R)
• M29: 11,154,466 km (0.083 R)
• M30: 11,330,244 km (0.032 R)
• M31: 11,477,448 km (0.111 R)
• M32: 11,833,341 km (0.055 R)
• M33: 11,922,950 km (0.086 R)
• M34: 12,404,356 km (0.075 R)
• M35: 12,830,860 km (0.089 R)
• M36: 13,324,234 km (0.116 R)
• M37: 13,448,549 km (0.097 R)
• M38: 13,573,314 km (0.042 R)
• M39: 13,918,287 km (0.079 R)
• M40: 14,044,398 km (0.075 R)
• M41: 14,266,102 km (0.077 R)
• M42: 14,745,114 km (0.062 R)
• M43: 14,938,245 km (0.118 R)
• M44: 16,446,341 km (0.088 R)
• M45: 16,646,653 km (0.103 R)
• M46: 16,881,372 km (0.109 R)
• M47: 17,455,977 km (0.115 R)
• M48: 18,450,953 km (0.087 R)
• M49: 18,937,894 km (0.044 R)
• M50: 19,182,935 km (0.098 R)
• M51: 19,323,407 km (0.066 R)
• M52: 20,603,516 km (0.05 R)
• M53: 21,654,591 km (0.101 R)
• M54: 22,834,469 km (0.07 R)
• M55: 23,544,910 km (0.085 R)
• M56: 23,846,349 km (0.117 R)
• M57: 23,959,595 km (0.082 R)
• M58: 24,148,836 km (0.096 R)
• M59: 24,338,676 km (0.116 R)
• M60: 25,026,078 km (0.095 R)
• M61: 25,487,737 km (0.1 R)
• M62: 25,991,284 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 4.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.59 AU - 16.75 AU

Year: 24985 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,271,887 km

• M1: 64,327 km (0.049 R)
• M2: 262,095 km (0.104 R)
• M3: 325,824 km (0.085 R)
• M4: 439,070 km (0.104 R)
• M5: 532,419 km (0.091 R)
• M6: 581,487 km (0.072 R)
• M7: 632,201 km (0.098 R)
• M8: 1,488,798 km (0.055 R)
• M9: 1,679,236 km (0.081 R)
• M10: 1,752,539 km (0.064 R)
• M11: 2,404,935 km (0.061 R)
• M12: 2,975,502 km (0.079 R)
• M13: 3,245,526 km (0.053 R)
• M14: 3,429,830 km (0.075 R)
• M15: 3,492,063 km (0.092 R)
• M16: 3,841,075 km (0.063 R)
• M17: 3,905,701 km (0.094 R)
• M18: 4,167,797 km (0.118 R)
• M19: 4,301,088 km (0.097 R)
• M20: 4,469,536 km (0.111 R)
• M21: 4,605,969 km (0.105 R)
• M22: 5,165,166 km (0.079 R)
• M23: 5,200,770 km (0.115 R)
• M24: 5,931,107 km (0.097 R)
• M25: 7,525,820 km (0.073 R)
• M26: 7,974,913 km (0.111 R)
• M27: 8,140,368 km (0.082 R)
• M28: 8,432,682 km (0.079 R)
• M29: 8,898,979 km (0.046 R)
• M30: 9,070,568 km (0.114 R)
• M31: 9,460,719 km (0.045 R)
• M32: 9,989,547 km (0.113 R)
• M33: 10,123,138 km (0.094 R)
• M34: 10,257,477 km (0.083 R)
• M35: 10,302,357 km (0.099 R)
• M36: 10,618,457 km (0.045 R)
• M37: 11,029,402 km (0.114 R)
• M38: 11,726,079 km (0.046 R)
• M39: 13,064,083 km (0.06 R)
• M40: 13,800,553 km (0.028 R)
• M41: 15,262,124 km (0.112 R)
• M42: 15,933,220 km (0.104 R)
• M43: 16,298,389 km (0.106 R)
• M44: 16,508,424 km (0.102 R)
• M45: 16,772,165 km (0.069 R)
• M46: 17,357,243 km (0.084 R)
• M47: 17,949,052 km (0.104 R)
• M48: 18,602,196 km (0.109 R)
• M49: 18,821,656 km (0.075 R)
• M50: 18,931,760 km (0.067 R)
• M51: 19,875,723 km (0.07 R)
• M52: 20,381,513 km (0.119 R)
• M53: 21,693,636 km (0.11 R)
• M54: 23,980,090 km (0.087 R)
• M55: 26,218,972 km (0.106 R)
• M56: 27,083,348 km (0.092 R)
• M57: 27,394,212 km (0.092 R)
• M58: 27,518,977 km (0.045 R)
• M59: 29,924,212 km (0.056 R)
• M60: 29,988,539 km (0.11 R)
• M61: 30,762,409 km (0.087 R)
• M62: 31,282,112 km (0.099 R)
• M63: 31,673,759 km (0.09 R)
• M64: 34,392,999 km (0.026 R)
• M65: 34,864,831 km (0.078 R)
• M66: 35,203,072 km (0.099 R)
• M67: 35,270,840 km (0.105 R)
• M68: 35,950,911 km (0.075 R)
• M69: 37,393,334 km (0.104 R)
• M70: 40,831,841 km (0.053 R)
• M71: 40,903,050 km (0.118 R)
• M72: 41,116,975 km (0.095 R)
• M73: 41,689,187 km (0.091 R)
• M74: 43,203,715 km (0.096 R)
• M75: 44,369,681 km (0.032 R)
• M76: 48,004,461 km (0.107 R)
• M77: 48,682,438 km (0.093 R)
• M78: 48,984,776 km (0.05 R)
• M79: 50,047,668 km (0.051 R)
• M80: 50,735,071 km (0.092 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: 434 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit