🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.19 AU - 3.43 AU

Year: 2147 Days

Day: 21.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.88 AU - 3.88 AU

Year: 2215 Days

Day: 39.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.01 AU - 4.55 AU

Year: 2620 Days

Day: 16 Hours

Environment

Temp: -109 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,151,877 km

• M1: 445,353 km (0.108 R)
• M2: 610,060 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.31 AU - 5.37 AU

Year: 3223 Days

Day: 36.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 13.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.06 AU - 8.14 AU

Year: 6044 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,151,877 km

• M1: 239,805 km (0.077 R)
• M2: 454,179 km (0.06 R)
• M3: 612,454 km (0.068 R)
• M4: 777,759 km (0.12 R)
• M5: 1,007,542 km (0.089 R)
• M6: 1,139,786 km (0.073 R)
• M7: 1,296,116 km (0.117 R)
• M8: 1,650,663 km (0.094 R)
• M9: 1,890,618 km (0.115 R)
• M10: 2,563,509 km (0.081 R)
• M11: 2,702,037 km (0.07 R)
• M12: 2,938,701 km (0.03 R)
• M13: 3,508,968 km (0.107 R)
• M14: 3,741,592 km (0.065 R)
• M15: 4,167,946 km (0.063 R)
• M16: 4,331,906 km (0.099 R)
• M17: 4,722,805 km (0.103 R)
• M18: 5,183,865 km (0.075 R)
• M19: 5,330,920 km (0.105 R)
• M20: 5,539,160 km (0.118 R)
• M21: 5,780,462 km (0.108 R)
• M22: 5,902,384 km (0.119 R)
• M23: 6,304,802 km (0.105 R)
• M24: 6,525,310 km (0.086 R)
• M25: 6,780,374 km (0.102 R)
• M26: 7,169,179 km (0.059 R)
• M27: 7,267,465 km (0.094 R)
• M28: 7,799,734 km (0.073 R)
• M29: 8,036,697 km (0.082 R)
• M30: 8,207,238 km (0.111 R)
• M31: 8,691,636 km (0.107 R)
• M32: 8,866,815 km (0.074 R)
• M33: 9,078,646 km (0.095 R)
• M34: 9,579,500 km (0.057 R)
• M35: 9,760,663 km (0.058 R)
• M36: 10,126,130 km (0.104 R)
• M37: 10,870,978 km (0.103 R)
• M38: 11,326,354 km (0.12 R)
• M39: 11,517,839 km (0.091 R)
• M40: 12,099,177 km (0.114 R)
• M41: 12,255,806 km (0.068 R)
• M42: 12,889,053 km (0.04 R)
• M43: 13,089,215 km (0.049 R)
• M44: 13,981,866 km (0.108 R)
• M45: 14,105,134 km (0.042 R)
• M46: 14,352,719 km (0.069 R)
• M47: 15,357,717 km (0.072 R)
• M48: 16,126,202 km (0.045 R)
• M49: 17,302,639 km (0.119 R)
• M50: 17,656,438 km (0.101 R)
• M51: 17,968,051 km (0.108 R)
• M52: 18,959,286 km (0.117 R)
• M53: 19,691,269 km (0.09 R)
• M54: 20,153,526 km (0.102 R)
• M55: 22,038,160 km (0.109 R)
• M56: 22,229,645 km (0.091 R)
• M57: 22,662,731 km (0.111 R)
• M58: 23,195,748 km (0.094 R)
• M59: 23,293,136 km (0.119 R)
• M60: 24,274,199 km (0.101 R)
• M61: 25,118,829 km (0.114 R)
• M62: 25,821,640 km (0.103 R)
• M63: 26,327,580 km (0.067 R)
• M64: 26,990,149 km (0.053 R)
• M65: 27,555,180 km (0.112 R)
• M66: 28,332,042 km (0.116 R)
• M67: 29,168,443 km (0.103 R)
• M68: 31,026,449 km (0.112 R)
• M69: 31,241,271 km (0.11 R)
• M70: 31,726,268 km (0.047 R)
• M71: 32,213,957 km (0.069 R)
• M72: 34,244,299 km (0.045 R)
• M73: 34,521,953 km (0.09 R)
• M74: 35,920,992 km (0.093 R)
• M75: 36,712,514 km (0.112 R)
• M76: 36,939,604 km (0.105 R)
• M77: 38,370,358 km (0.05 R)
• M78: 38,485,548 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 3.9

Gravity: 28.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.71 AU - 13.45 AU

Year: 16862 Days

Day: 18.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,151,877 km

• M1: 50,414 km (0.073 R)
• M2: 178,171 km (0.107 R)
• M3: 844,630 km (0.04 R)
• M4: 1,843,345 km (0.057 R)
• M5: 2,067,592 km (0.038 R)
• M6: 2,153,910 km (0.072 R)
• M7: 2,212,104 km (0.097 R)
• M8: 2,300,516 km (0.064 R)
• M9: 2,389,976 km (0.12 R)
• M10: 2,665,236 km (0.11 R)
• M11: 2,790,748 km (0.107 R)
• M12: 3,113,281 km (0.1 R)
• M13: 3,345,906 km (0.072 R)
• M14: 3,792,904 km (0.089 R)
• M15: 3,898,670 km (0.066 R)
• M16: 4,932,242 km (0.099 R)
• M17: 5,164,118 km (0.058 R)
• M18: 5,320,747 km (0.064 R)
• M19: 5,638,643 km (0.078 R)
• M20: 5,840,450 km (0.103 R)
• M21: 5,962,672 km (0.086 R)
• M22: 6,251,097 km (0.085 R)
• M23: 7,230,514 km (0.111 R)
• M24: 7,671,080 km (0.069 R)
• M25: 7,939,608 km (0.071 R)
• M26: 9,091,063 km (0.03 R)
• M27: 9,327,577 km (0.093 R)
• M28: 10,988,712 km (0.081 R)
• M29: 11,190,070 km (0.035 R)
• M30: 11,647,541 km (0.094 R)
• M31: 11,698,703 km (0.047 R)
• M32: 12,475,864 km (0.092 R)
• M33: 13,376,593 km (0.075 R)
• M34: 13,430,149 km (0.107 R)
• M35: 14,683,330 km (0.086 R)
• M36: 15,127,935 km (0.094 R)
• M37: 15,803,070 km (0.048 R)
• M38: 15,916,615 km (0.075 R)
• M39: 16,545,524 km (0.05 R)
• M40: 17,357,691 km (0.06 R)
• M41: 18,420,883 km (0.063 R)
• M42: 18,480,573 km (0.112 R)
• M43: 18,960,333 km (0.084 R)
• M44: 19,080,909 km (0.09 R)
• M45: 19,262,222 km (0.077 R)
• M46: 19,505,019 km (0.091 R)
• M47: 20,547,716 km (0.075 R)
• M48: 20,609,650 km (0.075 R)
• M49: 20,733,517 km (0.119 R)
• M50: 21,107,063 km (0.045 R)
• M51: 21,545,534 km (0.107 R)
• M52: 21,797,457 km (0.101 R)
• M53: 24,042,921 km (0.104 R)
• M54: 24,108,146 km (0.087 R)
• M55: 24,500,840 km (0.102 R)
• M56: 24,697,860 km (0.105 R)
• M57: 26,900,540 km (0.081 R)
• M58: 28,128,289 km (0.049 R)
• M59: 29,513,566 km (0.077 R)
• M60: 30,285,042 km (0.104 R)
• M61: 32,422,197 km (0.076 R)
• M62: 32,566,409 km (0.045 R)
• M63: 32,638,515 km (0.071 R)
• M64: 32,783,027 km (0.084 R)
• M65: 33,000,243 km (0.102 R)
• M66: 34,166,658 km (0.081 R)
• M67: 35,420,587 km (0.119 R)
• M68: 35,717,838 km (0.096 R)
• M69: 35,941,337 km (0.104 R)
• M70: 36,165,285 km (0.037 R)
• M71: 36,614,528 km (0.112 R)
• M72: 36,839,972 km (0.102 R)
• M73: 37,443,001 km (0.094 R)
• M74: 38,888,565 km (0.084 R)
• M75: 39,118,347 km (0.083 R)
• M76: 40,274,589 km (0.119 R)
• M77: 40,352,081 km (0.087 R)
• M78: 40,584,855 km (0.116 R)
• M79: 42,541,745 km (0.12 R)
• M80: 43,889,771 km (0.083 R)
• M81: 44,609,187 km (0.08 R)
• M82: 45,574,393 km (0.109 R)
• M83: 47,116,597 km (0.039 R)
• M84: 48,593,428 km (0.081 R)
• M85: 49,254,650 km (0.116 R)
• M86: 51,340,044 km (0.055 R)
• M87: 52,097,758 km (0.107 R)
• M88: 52,182,280 km (0.1 R)
• M89: 52,859,360 km (0.114 R)
• M90: 53,624,404 km (0.063 R)
• M91: 55,165,711 km (0.113 R)
• M92: 56,634,762 km (0.113 R)
• M93: 56,808,445 km (0.062 R)
• M94: 58,467,037 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.7

Radius: 4.2

Gravity: 37.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.93 AU - 22.31 AU

Year: 32169 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,151,877 km

• M1: 69,114 km (0.093 R)
• M2: 260,899 km (0.1 R)
• M3: 388,655 km (0.096 R)
• M4: 587,920 km (0.083 R)
• M5: 1,310,178 km (0.118 R)
• M6: 1,345,932 km (0.037 R)
• M7: 1,643,931 km (0.068 R)
• M8: 1,840,203 km (0.102 R)
• M9: 1,920,837 km (0.118 R)
• M10: 2,002,667 km (0.11 R)
• M11: 2,429,021 km (0.098 R)
• M12: 3,460,348 km (0.087 R)
• M13: 3,560,130 km (0.112 R)
• M14: 5,452,992 km (0.107 R)
• M15: 6,282,961 km (0.11 R)
• M16: 7,729,722 km (0.09 R)
• M17: 8,057,341 km (0.026 R)
• M18: 8,523,488 km (0.116 R)
• M19: 8,998,462 km (0.053 R)
• M20: 9,204,607 km (0.1 R)
• M21: 9,551,824 km (0.041 R)
• M22: 9,903,080 km (0.103 R)
• M23: 10,330,331 km (0.063 R)
• M24: 11,647,840 km (0.114 R)
• M25: 12,402,262 km (0.106 R)
• M26: 12,478,557 km (0.073 R)
• M27: 12,631,595 km (0.104 R)
• M28: 12,785,382 km (0.072 R)
• M29: 14,356,309 km (0.101 R)
• M30: 15,001,525 km (0.069 R)
• M31: 15,245,968 km (0.105 R)
• M32: 15,409,628 km (0.043 R)
• M33: 15,656,165 km (0.114 R)
• M34: 15,987,076 km (0.112 R)
• M35: 18,106,279 km (0.098 R)
• M36: 18,627,777 km (0.091 R)
• M37: 20,491,916 km (0.12 R)
• M38: 21,126,510 km (0.115 R)
• M39: 21,767,388 km (0.079 R)
• M40: 21,951,692 km (0.1 R)
• M41: 22,787,346 km (0.04 R)
• M42: 23,917,708 km (0.117 R)
• M43: 28,014,894 km (0.119 R)
• M44: 28,114,975 km (0.091 R)
• M45: 29,529,872 km (0.071 R)
• M46: 29,733,774 km (0.066 R)
• M47: 30,864,135 km (0.106 R)
• M48: 31,071,179 km (0.114 R)
• M49: 32,323,014 km (0.1 R)
• M50: 32,743,832 km (0.079 R)
• M51: 32,849,448 km (0.102 R)
• M52: 33,060,681 km (0.107 R)
• M53: 33,378,576 km (0.06 R)
• M54: 35,307,192 km (0.094 R)
• M55: 35,523,660 km (0.056 R)
• M56: 37,381,815 km (0.05 R)
• M57: 38,155,984 km (0.103 R)
• M58: 38,712,189 km (0.037 R)
• M59: 39,945,474 km (0.075 R)
• M60: 40,171,067 km (0.094 R)
• M61: 40,623,451 km (0.079 R)
• M62: 41,991,075 km (0.088 R)
• M63: 45,828,560 km (0.097 R)
• M64: 46,182,957 km (0.065 R)
• M65: 51,484,257 km (0.063 R)
• M66: 52,468,461 km (0.108 R)
• M67: 53,832,046 km (0.116 R)
• M68: 54,705,847 km (0.108 R)
• M69: 58,119,820 km (0.074 R)
• M70: 67,151,343 km (0.071 R)
• M71: 67,957,077 km (0.03 R)
• M72: 68,361,141 km (0.117 R)
• M73: 68,901,189 km (0.05 R)
• M74: 69,036,425 km (0.089 R)
• M75: 69,985,325 km (0.057 R)
• M76: 74,101,211 km (0.094 R)
• M77: 78,859,620 km (0.099 R)
• M78: 79,851,454 km (0.096 R)
• M79: 80,277,808 km (0.026 R)
• M80: 82,995,552 km (0.056 R)
• M81: 83,715,716 km (0.034 R)
• M82: 85,743,366 km (0.116 R)
• M83: 88,226,990 km (0.098 R)
• M84: 91,030,753 km (0.12 R)
• M85: 91,624,806 km (0.082 R)
• M86: 92,071,057 km (0.102 R)
• M87: 93,863,688 km (0.08 R)
• M88: 94,313,529 km (0.105 R)
• M89: 95,516,894 km (0.114 R)
• M90: 96,422,709 km (0.025 R)
• M91: 98,242,866 km (0.066 R)
• M92: 99,768,316 km (0.116 R)
• M93: 100,227,581 km (0.03 R)
• M94: 101,609,267 km (0.1 R)
• M95: 102,688,317 km (0.106 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit