🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.9 AU - 1 AU

Year: 343 Days

Day: 29.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.68 AU - 2.22 AU

Year: 1010 Days

Day: 45.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,407,078 km

• M1: 120,127 km (0.102 R)
• M2: 138,378 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.16 AU - 3.56 AU

Year: 1794 Days

Day: 21.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,407,078 km

• M1: 572,511 km (0.114 R)
• M2: 1,452,895 km (0.088 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 12.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.98 AU - 7.74 AU

Year: 6663 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,407,078 km

• M1: 159,172 km (0.099 R)
• M2: 312,360 km (0.056 R)
• M3: 616,942 km (0.081 R)
• M4: 855,251 km (0.112 R)
• M5: 1,068,278 km (0.06 R)
• M6: 1,254,528 km (0.099 R)
• M7: 1,436,439 km (0.119 R)
• M8: 1,843,943 km (0.057 R)
• M9: 2,088,087 km (0.093 R)
• M10: 2,531,046 km (0.036 R)
• M11: 2,646,536 km (0.11 R)
• M12: 2,942,889 km (0.068 R)
• M13: 3,187,931 km (0.089 R)
• M14: 3,611,143 km (0.114 R)
• M15: 4,165,553 km (0.043 R)
• M16: 4,256,807 km (0.092 R)
• M17: 4,464,599 km (0.057 R)
• M18: 4,794,313 km (0.099 R)
• M19: 4,938,226 km (0.106 R)
• M20: 5,059,250 km (0.108 R)
• M21: 5,279,458 km (0.087 R)
• M22: 5,628,470 km (0.025 R)
• M23: 5,882,338 km (0.066 R)
• M24: 6,296,574 km (0.103 R)
• M25: 6,720,236 km (0.051 R)
• M26: 6,962,584 km (0.107 R)
• M27: 7,071,342 km (0.105 R)
• M28: 7,180,548 km (0.1 R)
• M29: 7,456,257 km (0.066 R)
• M30: 7,819,780 km (0.107 R)
• M31: 8,361,623 km (0.042 R)
• M32: 9,301,547 km (0.059 R)
• M33: 9,481,513 km (0.11 R)
• M34: 9,753,632 km (0.096 R)
• M35: 9,875,554 km (0.097 R)
• M36: 10,460,930 km (0.111 R)
• M37: 10,554,429 km (0.116 R)
• M38: 11,697,955 km (0.097 R)
• M39: 12,218,705 km (0.073 R)
• M40: 12,350,202 km (0.095 R)
• M41: 12,515,059 km (0.11 R)
• M42: 12,747,235 km (0.118 R)
• M43: 13,758,217 km (0.096 R)
• M44: 14,550,637 km (0.037 R)
• M45: 15,820,723 km (0.086 R)
• M46: 16,288,067 km (0.034 R)
• M47: 16,396,525 km (0.047 R)
• M48: 17,531,823 km (0.073 R)
• M49: 17,754,425 km (0.095 R)
• M50: 17,903,424 km (0.077 R)
• M51: 18,352,816 km (0.064 R)
• M52: 18,503,461 km (0.09 R)
• M53: 19,646,240 km (0.11 R)
• M54: 20,733,517 km (0.042 R)
• M55: 20,851,101 km (0.115 R)
• M56: 21,087,017 km (0.11 R)
• M57: 21,244,842 km (0.118 R)
• M58: 21,363,474 km (0.079 R)
• M59: 21,641,127 km (0.111 R)
• M60: 22,079,748 km (0.104 R)
• M61: 22,844,492 km (0.064 R)
• M62: 22,965,966 km (0.104 R)
• M63: 23,250,351 km (0.096 R)
• M64: 24,069,400 km (0.092 R)
• M65: 24,316,984 km (0.116 R)
• M66: 24,689,932 km (0.103 R)
• M67: 24,898,022 km (0.066 R)
• M68: 25,023,086 km (0.111 R)
• M69: 25,106,562 km (0.042 R)
• M70: 25,315,700 km (0.064 R)
• M71: 26,497,822 km (0.112 R)
• M72: 27,957,299 km (0.049 R)
• M73: 28,087,299 km (0.085 R)
• M74: 28,348,049 km (0.072 R)
• M75: 28,609,546 km (0.118 R)
• M76: 28,827,958 km (0.066 R)
• M77: 29,310,711 km (0.092 R)
• M78: 29,575,050 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 14

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.36 AU - 8.8 AU

Year: 7739 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 83,407,078 km

• M1: 190,438 km (0.059 R)
• M2: 396,584 km (0.095 R)
• M3: 550,819 km (0.113 R)
• M4: 683,213 km (0.105 R)
• M5: 828,174 km (0.102 R)
• M6: 1,002,904 km (0.102 R)
• M7: 1,220,120 km (0.064 R)
• M8: 1,527,693 km (0.114 R)
• M9: 1,780,813 km (0.103 R)
• M10: 1,883,736 km (0.101 R)
• M11: 2,180,389 km (0.076 R)
• M12: 2,291,091 km (0.118 R)
• M13: 3,063,615 km (0.076 R)
• M14: 3,807,864 km (0.079 R)
• M15: 3,972,422 km (0.113 R)
• M16: 4,606,866 km (0.093 R)
• M17: 5,042,196 km (0.074 R)
• M18: 5,239,965 km (0.072 R)
• M19: 5,694,443 km (0.095 R)
• M20: 6,126,781 km (0.095 R)
• M21: 6,214,445 km (0.119 R)
• M22: 6,409,072 km (0.073 R)
• M23: 6,749,856 km (0.111 R)
• M24: 7,115,174 km (0.104 R)
• M25: 7,300,226 km (0.111 R)
• M26: 7,562,172 km (0.1 R)
• M27: 8,095,190 km (0.086 R)
• M28: 8,210,978 km (0.071 R)
• M29: 8,660,071 km (0.114 R)
• M30: 9,037,207 km (0.046 R)
• M31: 9,197,726 km (0.083 R)
• M32: 9,419,729 km (0.078 R)
• M33: 10,096,959 km (0.108 R)
• M34: 10,368,030 km (0.075 R)
• M35: 11,066,951 km (0.083 R)
• M36: 11,303,316 km (0.092 R)
• M37: 11,433,017 km (0.079 R)
• M38: 11,715,757 km (0.093 R)
• M39: 11,890,787 km (0.104 R)
• M40: 12,066,714 km (0.079 R)
• M41: 12,421,261 km (0.026 R)
• M42: 12,689,490 km (0.115 R)
• M43: 12,914,485 km (0.081 R)
• M44: 13,551,323 km (0.045 R)
• M45: 13,966,308 km (0.108 R)
• M46: 14,620,050 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.8

Radius: 4.6

Gravity: 29.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.67 AU - 17.53 AU

Year: 23958 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,407,078 km

• M1: 86,617 km (0.098 R)
• M2: 128,355 km (0.05 R)
• M3: 166,802 km (0.071 R)
• M4: 225,893 km (0.064 R)
• M5: 292,913 km (0.098 R)
• M6: 329,115 km (0.072 R)
• M7: 674,686 km (0.086 R)
• M8: 724,054 km (0.074 R)
• M9: 906,413 km (0.103 R)
• M10: 1,769,144 km (0.099 R)
• M11: 2,812,440 km (0.08 R)
• M12: 2,933,764 km (0.118 R)
• M13: 3,181,348 km (0.098 R)
• M14: 4,054,551 km (0.094 R)
• M15: 4,283,735 km (0.088 R)
• M16: 4,659,375 km (0.099 R)
• M17: 4,851,010 km (0.103 R)
• M18: 4,996,569 km (0.054 R)
• M19: 5,143,474 km (0.066 R)
• M20: 5,694,443 km (0.111 R)
• M21: 6,960,191 km (0.115 R)
• M22: 7,400,756 km (0.052 R)
• M23: 8,078,285 km (0.105 R)
• M24: 8,540,991 km (0.076 R)
• M25: 9,491,985 km (0.106 R)
• M26: 9,673,896 km (0.041 R)
• M27: 10,980,035 km (0.118 R)
• M28: 12,208,533 km (0.088 R)
• M29: 12,872,448 km (0.117 R)
• M30: 13,141,275 km (0.082 R)
• M31: 13,752,981 km (0.099 R)
• M32: 13,890,162 km (0.117 R)
• M33: 14,582,950 km (0.083 R)
• M34: 14,792,836 km (0.053 R)
• M35: 15,357,867 km (0.072 R)
• M36: 16,727,585 km (0.105 R)
• M37: 17,315,804 km (0.089 R)
• M38: 18,210,998 km (0.105 R)
• M39: 20,123,756 km (0.08 R)
• M40: 20,827,764 km (0.098 R)
• M41: 24,301,127 km (0.103 R)
• M42: 25,134,088 km (0.109 R)
• M43: 25,301,937 km (0.102 R)
• M44: 26,146,117 km (0.086 R)
• M45: 26,999,573 km (0.086 R)
• M46: 27,688,920 km (0.102 R)
• M47: 27,775,537 km (0.114 R)
• M48: 29,702,807 km (0.035 R)
• M49: 33,592,351 km (0.114 R)
• M50: 34,705,958 km (0.111 R)
• M51: 34,892,806 km (0.074 R)
• M52: 35,079,803 km (0.089 R)
• M53: 35,267,399 km (0.109 R)
• M54: 36,115,020 km (0.118 R)
• M55: 38,988,646 km (0.05 R)
• M56: 39,572,078 km (0.082 R)
• M57: 39,669,615 km (0.045 R)
• M58: 43,635,605 km (0.098 R)
• M59: 44,849,890 km (0.09 R)
• M60: 46,177,721 km (0.103 R)
• M61: 47,104,630 km (0.085 R)
• M62: 48,141,642 km (0.052 R)
• M63: 52,257,379 km (0.109 R)
• M64: 55,063,087 km (0.075 R)
• M65: 55,499,015 km (0.112 R)
• M66: 58,138,819 km (0.086 R)
• M67: 58,360,673 km (0.097 R)
• M68: 58,471,674 km (0.062 R)
• M69: 58,693,977 km (0.065 R)
• M70: 58,916,429 km (0.08 R)
• M71: 59,473,980 km (0.105 R)
• M72: 64,225,956 km (0.096 R)
• M73: 65,144,936 km (0.069 R)
• M74: 65,375,317 km (0.102 R)
• M75: 65,721,337 km (0.112 R)
• M76: 68,044,292 km (0.091 R)
• M77: 68,161,128 km (0.099 R)
• M78: 68,394,950 km (0.079 R)
• M79: 69,098,359 km (0.115 R)
• M80: 69,215,793 km (0.115 R)
• M81: 69,333,228 km (0.103 R)
• M82: 70,867,055 km (0.093 R)
• M83: 71,578,692 km (0.096 R)
• M84: 73,009,146 km (0.081 R)
• M85: 74,208,323 km (0.113 R)
• M86: 74,689,729 km (0.069 R)
• M87: 74,810,305 km (0.092 R)
• M88: 74,930,881 km (0.114 R)
• M89: 77,112,766 km (0.108 R)
• M90: 77,356,461 km (0.108 R)
• M91: 80,301,145 km (0.094 R)
• M92: 82,035,583 km (0.025 R)
• M93: 82,408,829 km (0.098 R)
• M94: 82,658,059 km (0.084 R)
• M95: 83,282,032 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit