🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.67 AU - 0.71 AU

Year: 205 Days

Day: 32.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.99 AU - 1.43 AU

Year: 477 Days

Day: 33.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 645 Days

Day: 31.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.5 AU - 2.5 AU

Year: 1013 Days

Day: 20.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,610,491 km

• M1: 56,847 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.52 AU - 4.1 AU

Year: 2157 Days

Day: 19.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,610,491 km

• M1: 775,366 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.28 AU - 4.88 AU

Year: 2952 Days

Day: 25.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 14.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.25 AU - 7.01 AU

Year: 4784 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,610,491 km

• M1: 181,013 km (0.065 R)
• M2: 307,872 km (0.073 R)
• M3: 508,932 km (0.108 R)
• M4: 764,595 km (0.036 R)
• M5: 904,469 km (0.11 R)
• M6: 1,087,277 km (0.107 R)
• M7: 1,846,487 km (0.076 R)
• M8: 2,027,201 km (0.037 R)
• M9: 2,141,344 km (0.104 R)
• M10: 2,391,621 km (0.051 R)
• M11: 2,856,871 km (0.107 R)
• M12: 3,001,980 km (0.108 R)
• M13: 3,350,693 km (0.101 R)
• M14: 3,555,941 km (0.099 R)
• M15: 3,747,875 km (0.105 R)
• M16: 3,943,250 km (0.106 R)
• M17: 4,123,815 km (0.09 R)
• M18: 4,549,720 km (0.078 R)
• M19: 4,644,266 km (0.1 R)
• M20: 5,284,545 km (0.089 R)
• M21: 5,444,166 km (0.082 R)
• M22: 5,788,390 km (0.09 R)
• M23: 6,119,002 km (0.075 R)
• M24: 6,712,606 km (0.095 R)
• M25: 7,192,067 km (0.101 R)
• M26: 7,347,051 km (0.119 R)
• M27: 7,525,521 km (0.076 R)
• M28: 8,509,127 km (0.046 R)
• M29: 8,602,775 km (0.102 R)
• M30: 9,004,296 km (0.118 R)
• M31: 9,147,461 km (0.092 R)
• M32: 9,973,540 km (0.072 R)
• M33: 10,696,846 km (0.05 R)
• M34: 10,823,256 km (0.073 R)
• M35: 11,001,128 km (0.111 R)
• M36: 11,334,133 km (0.041 R)
• M37: 11,592,489 km (0.052 R)
• M38: 11,774,549 km (0.105 R)
• M39: 12,141,513 km (0.118 R)
• M40: 12,273,458 km (0.118 R)
• M41: 12,913,587 km (0.076 R)
• M42: 13,346,374 km (0.034 R)
• M43: 13,537,261 km (0.051 R)
• M44: 13,646,767 km (0.099 R)
• M45: 14,983,573 km (0.072 R)
• M46: 15,352,781 km (0.111 R)
• M47: 15,467,073 km (0.063 R)
• M48: 15,638,961 km (0.107 R)
• M49: 16,187,387 km (0.117 R)
• M50: 16,742,096 km (0.105 R)
• M51: 17,125,366 km (0.088 R)
• M52: 17,511,478 km (0.025 R)
• M53: 17,630,857 km (0.104 R)
• M54: 18,141,285 km (0.12 R)
• M55: 18,292,379 km (0.114 R)
• M56: 18,413,553 km (0.105 R)
• M57: 18,504,509 km (0.051 R)
• M58: 18,748,054 km (0.072 R)
• M59: 18,870,275 km (0.117 R)
• M60: 19,330,738 km (0.081 R)
• M61: 19,454,156 km (0.071 R)
• M62: 19,857,023 km (0.073 R)
• M63: 20,734,265 km (0.113 R)
• M64: 20,955,520 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 11.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.5 AU - 10.74 AU

Year: 11530 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,610,491 km

• M1: 144,661 km (0.112 R)
• M2: 329,265 km (0.088 R)
• M3: 434,582 km (0.111 R)
• M4: 538,702 km (0.112 R)
• M5: 850,763 km (0.074 R)
• M6: 967,599 km (0.079 R)
• M7: 1,561,203 km (0.084 R)
• M8: 1,657,844 km (0.104 R)
• M9: 2,091,677 km (0.084 R)
• M10: 2,617,664 km (0.114 R)
• M11: 2,881,105 km (0.036 R)
• M12: 3,031,302 km (0.118 R)
• M13: 3,339,473 km (0.062 R)
• M14: 3,561,327 km (0.119 R)
• M15: 4,290,018 km (0.112 R)
• M16: 4,393,091 km (0.093 R)
• M17: 5,430,552 km (0.1 R)
• M18: 5,654,500 km (0.054 R)
• M19: 5,996,182 km (0.065 R)
• M20: 6,422,835 km (0.07 R)
• M21: 6,980,386 km (0.066 R)
• M22: 7,223,932 km (0.085 R)
• M23: 7,305,911 km (0.084 R)
• M24: 7,429,180 km (0.104 R)
• M25: 7,678,111 km (0.053 R)
• M26: 7,761,736 km (0.058 R)
• M27: 8,570,761 km (0.109 R)
• M28: 8,919,474 km (0.112 R)
• M29: 9,406,565 km (0.052 R)
• M30: 10,268,248 km (0.085 R)
• M31: 10,499,227 km (0.102 R)
• M32: 11,013,545 km (0.087 R)
• M33: 11,872,685 km (0.106 R)
• M34: 12,457,463 km (0.095 R)
• M35: 12,803,035 km (0.109 R)
• M36: 12,902,218 km (0.044 R)
• M37: 13,655,144 km (0.072 R)
• M38: 13,756,571 km (0.109 R)
• M39: 13,960,324 km (0.074 R)
• M40: 14,164,974 km (0.04 R)
• M41: 14,837,117 km (0.076 R)
• M42: 15,572,690 km (0.062 R)
• M43: 17,573,112 km (0.036 R)
• M44: 17,849,719 km (0.081 R)
• M45: 17,960,720 km (0.069 R)
• M46: 18,970,207 km (0.072 R)
• M47: 20,055,689 km (0.04 R)
• M48: 22,107,573 km (0.069 R)
• M49: 22,645,976 km (0.095 R)
• M50: 23,918,904 km (0.083 R)
• M51: 24,163,946 km (0.104 R)
• M52: 24,718,505 km (0.1 R)
• M53: 25,339,635 km (0.083 R)
• M54: 26,091,813 km (0.075 R)
• M55: 26,470,595 km (0.057 R)
• M56: 26,787,593 km (0.074 R)
• M57: 28,651,433 km (0.067 R)
• M58: 29,172,931 km (0.076 R)
• M59: 29,566,074 km (0.112 R)
• M60: 29,961,013 km (0.093 R)
• M61: 30,556,711 km (0.106 R)
• M62: 30,889,268 km (0.089 R)
• M63: 31,827,097 km (0.104 R)
• M64: 32,706,283 km (0.079 R)
• M65: 33,319,485 km (0.117 R)
• M66: 34,696,085 km (0.041 R)
• M67: 35,043,152 km (0.068 R)
• M68: 35,600,703 km (0.085 R)
• M69: 37,291,308 km (0.106 R)
• M70: 37,789,320 km (0.046 R)
• M71: 38,074,752 km (0.094 R)
• M72: 38,289,425 km (0.092 R)
• M73: 39,948,316 km (0.099 R)
• M74: 40,166,430 km (0.105 R)
• M75: 41,042,924 km (0.12 R)
• M76: 43,784,604 km (0.11 R)
• M77: 45,822,426 km (0.102 R)
• M78: 46,508,632 km (0.107 R)
• M79: 47,121,384 km (0.083 R)
• M80: 47,428,808 km (0.073 R)
• M81: 47,505,701 km (0.088 R)
• M82: 48,820,218 km (0.112 R)
• M83: 51,722,417 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.2

Radius: 5.9

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.87 AU - 17.91 AU

Year: 25973 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,610,491 km

• M1: 80,633 km (0.102 R)
• M2: 207,193 km (0.049 R)
• M3: 252,372 km (0.116 R)
• M4: 472,280 km (0.09 R)
• M5: 579,692 km (0.112 R)
• M6: 1,031,178 km (0.091 R)
• M7: 1,115,252 km (0.081 R)
• M8: 1,320,351 km (0.119 R)
• M9: 1,381,088 km (0.033 R)
• M10: 2,039,767 km (0.108 R)
• M11: 2,327,294 km (0.111 R)
• M12: 2,401,195 km (0.102 R)
• M13: 2,704,580 km (0.038 R)
• M14: 2,782,371 km (0.026 R)
• M15: 2,821,565 km (0.088 R)
• M16: 3,100,865 km (0.099 R)
• M17: 3,182,396 km (0.098 R)
• M18: 3,389,140 km (0.08 R)
• M19: 3,557,737 km (0.105 R)
• M20: 4,672,241 km (0.054 R)
• M21: 4,718,915 km (0.046 R)
• M22: 5,685,018 km (0.119 R)
• M23: 5,734,834 km (0.099 R)
• M24: 6,500,476 km (0.104 R)
• M25: 6,868,786 km (0.087 R)
• M26: 7,082,113 km (0.06 R)
• M27: 7,352,137 km (0.053 R)
• M28: 7,680,355 km (0.114 R)
• M29: 8,521,992 km (0.059 R)
• M30: 8,866,815 km (0.044 R)
• M31: 10,291,286 km (0.094 R)
• M32: 11,342,511 km (0.113 R)
• M33: 11,594,733 km (0.073 R)
• M34: 12,233,515 km (0.063 R)
• M35: 12,622,320 km (0.097 R)
• M36: 12,687,545 km (0.1 R)
• M37: 12,883,668 km (0.094 R)
• M38: 13,279,205 km (0.109 R)
• M39: 13,678,781 km (0.095 R)
• M40: 14,557,818 km (0.111 R)
• M41: 16,870,002 km (0.089 R)
• M42: 16,941,809 km (0.036 R)
• M43: 17,013,766 km (0.117 R)
• M44: 17,157,829 km (0.091 R)
• M45: 19,143,591 km (0.106 R)
• M46: 20,277,692 km (0.117 R)
• M47: 22,216,032 km (0.085 R)
• M48: 22,689,958 km (0.07 R)
• M49: 24,700,104 km (0.054 R)
• M50: 24,863,465 km (0.102 R)
• M51: 25,850,512 km (0.048 R)
• M52: 26,599,249 km (0.091 R)
• M53: 26,766,649 km (0.112 R)
• M54: 27,693,408 km (0.098 R)
• M55: 29,232,322 km (0.087 R)
• M56: 30,448,403 km (0.108 R)
• M57: 31,592,378 km (0.064 R)
• M58: 35,015,925 km (0.097 R)
• M59: 37,144,403 km (0.11 R)
• M60: 41,816,794 km (0.099 R)
• M61: 42,108,958 km (0.091 R)
• M62: 42,597,096 km (0.088 R)
• M63: 42,792,920 km (0.075 R)
• M64: 42,890,906 km (0.064 R)
• M65: 42,989,043 km (0.097 R)
• M66: 43,185,465 km (0.028 R)
• M67: 45,665,648 km (0.094 R)
• M68: 45,966,339 km (0.106 R)
• M69: 46,066,720 km (0.116 R)
• M70: 47,784,402 km (0.11 R)
• M71: 48,702,185 km (0.082 R)
• M72: 49,317,332 km (0.091 R)
• M73: 49,728,875 km (0.034 R)
• M74: 51,594,660 km (0.06 R)
• M75: 51,907,918 km (0.039 R)
• M76: 52,117,056 km (0.074 R)
• M77: 52,536,229 km (0.087 R)
• M78: 58,085,861 km (0.076 R)
• M79: 58,520,443 km (0.083 R)
• M80: 59,065,129 km (0.046 R)
• M81: 61,039,970 km (0.112 R)
• M82: 61,260,777 km (0.097 R)
• M83: 61,371,180 km (0.118 R)
• M84: 65,731,360 km (0.029 R)
• M85: 66,524,378 km (0.101 R)
• M86: 67,320,687 km (0.092 R)
• M87: 67,548,824 km (0.093 R)
• M88: 70,884,707 km (0.105 R)
• M89: 73,803,362 km (0.106 R)
• M90: 74,745,679 km (0.077 R)
• M91: 75,928,998 km (0.084 R)
• M92: 76,285,190 km (0.101 R)
• M93: 77,237,829 km (0.073 R)
• M94: 77,955,002 km (0.098 R)
• M95: 80,603,034 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75

Radius: 6.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.26 AU - 23.76 AU

Year: 30865 Days

Day: 17.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,610,491 km

• M1: 145,858 km (0.038 R)
• M2: 273,914 km (0.107 R)
• M3: 725,250 km (0.076 R)
• M4: 813,214 km (0.075 R)
• M5: 1,414,298 km (0.085 R)
• M6: 1,999,376 km (0.083 R)
• M7: 2,597,019 km (0.084 R)
• M8: 3,187,931 km (0.069 R)
• M9: 3,246,274 km (0.049 R)
• M10: 3,513,605 km (0.052 R)
• M11: 4,718,915 km (0.102 R)
• M12: 5,716,733 km (0.116 R)
• M13: 5,967,010 km (0.115 R)
• M14: 6,184,526 km (0.104 R)
• M15: 7,388,040 km (0.103 R)
• M16: 7,660,757 km (0.072 R)
• M17: 8,296,548 km (0.099 R)
• M18: 9,239,912 km (0.065 R)
• M19: 9,365,425 km (0.083 R)
• M20: 10,216,787 km (0.059 R)
• M21: 11,137,113 km (0.088 R)
• M22: 11,629,738 km (0.09 R)
• M23: 12,221,099 km (0.039 R)
• M24: 16,829,312 km (0.079 R)
• M25: 21,407,007 km (0.103 R)
• M26: 21,517,859 km (0.092 R)
• M27: 21,739,862 km (0.119 R)
• M28: 23,031,939 km (0.084 R)
• M29: 23,430,019 km (0.111 R)
• M30: 23,544,162 km (0.105 R)
• M31: 27,054,326 km (0.047 R)
• M32: 27,534,535 km (0.074 R)
• M33: 29,791,818 km (0.045 R)
• M34: 31,917,902 km (0.039 R)
• M35: 38,582,637 km (0.118 R)
• M36: 38,920,130 km (0.106 R)
• M37: 39,055,367 km (0.103 R)
• M38: 39,870,077 km (0.099 R)
• M39: 45,158,660 km (0.119 R)
• M40: 46,730,186 km (0.077 R)
• M41: 47,739,672 km (0.05 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit