🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.45 AU - 1.55 AU

Year: 655 Days

Day: 12.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 127.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.21 AU - 1.91 AU

Year: 695 Days

Day: 43.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,247,961 km

• M1: 52,359 km (0.104 R)
• M2: 948,750 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.36 AU - 2 AU

Year: 776 Days

Day: 15.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,247,961 km

• M1: 1,102,686 km (0.109 R)
• M2: 1,192,594 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.15 AU - 4.17 AU

Year: 2496 Days

Day: 41.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,247,961 km

• M1: 2,185,026 km (0.085 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 10.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.47 AU - 7.55 AU

Year: 5921 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,247,961 km

• M1: 150,645 km (0.068 R)
• M2: 241,301 km (0.099 R)
• M3: 660,026 km (0.116 R)
• M4: 854,802 km (0.094 R)
• M5: 995,574 km (0.116 R)
• M6: 1,285,046 km (0.037 R)
• M7: 1,415,196 km (0.064 R)
• M8: 1,498,821 km (0.108 R)
• M9: 1,760,019 km (0.052 R)
• M10: 1,832,125 km (0.064 R)
• M11: 2,092,874 km (0.091 R)
• M12: 2,189,066 km (0.104 R)
• M13: 2,267,006 km (0.118 R)
• M14: 2,425,879 km (0.093 R)
• M15: 2,629,631 km (0.067 R)
• M16: 3,163,845 km (0.075 R)
• M17: 3,364,456 km (0.117 R)
• M18: 4,232,872 km (0.081 R)
• M19: 4,604,024 km (0.095 R)
• M20: 4,730,135 km (0.113 R)
• M21: 5,063,439 km (0.094 R)
• M22: 5,861,693 km (0.072 R)
• M23: 6,053,627 km (0.049 R)
• M24: 6,585,149 km (0.115 R)
• M25: 6,784,712 km (0.081 R)
• M26: 7,160,652 km (0.064 R)
• M27: 7,307,108 km (0.108 R)
• M28: 7,425,141 km (0.066 R)
• M29: 8,267,975 km (0.096 R)
• M30: 8,514,363 km (0.11 R)
• M31: 8,763,294 km (0.057 R)
• M32: 8,983,053 km (0.087 R)
• M33: 9,141,178 km (0.058 R)
• M34: 9,427,957 km (0.109 R)
• M35: 9,685,565 km (0.109 R)
• M36: 10,671,863 km (0.058 R)
• M37: 10,906,582 km (0.09 R)
• M38: 12,562,032 km (0.099 R)
• M39: 13,023,691 km (0.087 R)
• M40: 14,405,228 km (0.077 R)
• M41: 14,516,229 km (0.115 R)
• M42: 15,414,864 km (0.058 R)
• M43: 15,680,400 km (0.083 R)
• M44: 16,062,323 km (0.073 R)
• M45: 16,293,003 km (0.094 R)
• M46: 16,408,642 km (0.116 R)
• M47: 16,602,222 km (0.065 R)
• M48: 16,874,341 km (0.117 R)
• M49: 16,991,476 km (0.093 R)
• M50: 17,069,715 km (0.097 R)
• M51: 17,187,299 km (0.093 R)
• M52: 18,297,316 km (0.044 R)
• M53: 18,538,318 km (0.063 R)
• M54: 19,063,855 km (0.119 R)
• M55: 19,308,148 km (0.11 R)
• M56: 19,758,588 km (0.096 R)
• M57: 20,171,029 km (0.051 R)
• M58: 20,419,960 km (0.054 R)
• M59: 20,795,151 km (0.033 R)
• M60: 20,920,813 km (0.066 R)
• M61: 21,004,738 km (0.085 R)
• M62: 21,383,520 km (0.08 R)
• M63: 21,467,893 km (0.092 R)
• M64: 22,318,955 km (0.05 R)
• M65: 22,533,329 km (0.045 R)
• M66: 22,619,348 km (0.038 R)
• M67: 22,705,516 km (0.074 R)
• M68: 22,791,684 km (0.05 R)
• M69: 22,921,236 km (0.083 R)
• M70: 24,317,732 km (0.103 R)
• M71: 24,450,126 km (0.083 R)
• M72: 25,026,377 km (0.117 R)
• M73: 25,159,968 km (0.12 R)
• M74: 25,876,692 km (0.076 R)
• M75: 26,463,863 km (0.115 R)
• M76: 26,690,953 km (0.06 R)
• M77: 27,743,524 km (0.062 R)
• M78: 28,344,608 km (0.12 R)
• M79: 28,530,408 km (0.072 R)
• M80: 29,418,421 km (0.097 R)
• M81: 29,512,369 km (0.114 R)
• M82: 29,936,628 km (0.111 R)
• M83: 30,648,265 km (0.12 R)
• M84: 31,317,417 km (0.03 R)
• M85: 32,184,935 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 8.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.62 AU - 7.84 AU

Year: 6223 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,247,961 km

• M1: 122,221 km (0.047 R)
• M2: 297,251 km (0.04 R)
• M3: 386,411 km (0.068 R)
• M4: 584,928 km (0.085 R)
• M5: 829,221 km (0.095 R)
• M6: 977,173 km (0.098 R)
• M7: 1,637,199 km (0.088 R)
• M8: 1,966,015 km (0.087 R)
• M9: 2,110,676 km (0.117 R)
• M10: 2,507,410 km (0.076 R)
• M11: 2,704,580 km (0.101 R)
• M12: 2,968,471 km (0.046 R)
• M13: 3,390,785 km (0.095 R)
• M14: 3,543,076 km (0.12 R)
• M15: 3,990,822 km (0.063 R)
• M16: 4,865,820 km (0.059 R)
• M17: 5,013,174 km (0.072 R)
• M18: 5,237,122 km (0.112 R)
• M19: 5,413,498 km (0.05 R)
• M20: 5,668,862 km (0.084 R)
• M21: 5,824,144 km (0.115 R)
• M22: 5,954,444 km (0.111 R)
• M23: 6,244,814 km (0.082 R)
• M24: 7,143,298 km (0.074 R)
• M25: 7,367,246 km (0.065 R)
• M26: 7,423,645 km (0.115 R)
• M27: 7,536,741 km (0.099 R)
• M28: 7,593,438 km (0.104 R)
• M29: 7,736,005 km (0.047 R)
• M30: 8,052,853 km (0.117 R)
• M31: 8,110,897 km (0.085 R)
• M32: 8,491,774 km (0.12 R)
• M33: 9,028,680 km (0.091 R)
• M34: 9,668,959 km (0.067 R)
• M35: 9,979,076 km (0.107 R)
• M36: 10,481,874 km (0.059 R)
• M37: 11,154,466 km (0.06 R)
• M38: 11,381,855 km (0.064 R)
• M39: 12,106,208 km (0.085 R)
• M40: 12,608,707 km (0.105 R)
• M41: 12,947,397 km (0.093 R)
• M42: 13,426,708 km (0.112 R)
• M43: 13,772,578 km (0.108 R)
• M44: 14,508,600 km (0.092 R)
• M45: 14,579,360 km (0.106 R)
• M46: 15,149,627 km (0.104 R)
• M47: 15,257,337 km (0.109 R)
• M48: 15,982,139 km (0.062 R)
• M49: 16,238,400 km (0.099 R)
• M50: 16,312,002 km (0.11 R)
• M51: 16,459,207 km (0.108 R)
• M52: 17,766,991 km (0.084 R)
• M53: 18,222,965 km (0.061 R)
• M54: 18,759,872 km (0.087 R)
• M55: 19,030,345 km (0.086 R)
• M56: 19,107,837 km (0.101 R)
• M57: 19,614,076 km (0.089 R)
• M58: 20,600,076 km (0.032 R)
• M59: 20,799,190 km (0.109 R)
• M60: 20,999,053 km (0.102 R)
• M61: 21,360,182 km (0.089 R)
• M62: 21,966,802 km (0.065 R)
• M63: 22,333,466 km (0.108 R)
• M64: 22,620,096 km (0.078 R)
• M65: 22,907,922 km (0.106 R)
• M66: 23,570,341 km (0.104 R)
• M67: 23,820,469 km (0.111 R)
• M68: 24,660,311 km (0.092 R)
• M69: 24,787,021 km (0.057 R)
• M70: 25,467,093 km (0.117 R)
• M71: 25,595,298 km (0.079 R)
• M72: 26,153,149 km (0.052 R)
• M73: 26,325,635 km (0.11 R)
• M74: 26,715,188 km (0.112 R)
• M75: 26,801,955 km (0.095 R)
• M76: 27,019,320 km (0.104 R)
• M77: 27,412,164 km (0.075 R)
• M78: 27,675,157 km (0.119 R)
• M79: 27,894,917 km (0.099 R)
• M80: 28,469,073 km (0.073 R)
• M81: 29,449,538 km (0.05 R)
• M82: 29,584,176 km (0.033 R)
• M83: 29,718,814 km (0.116 R)
• M84: 29,808,872 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 8.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.96 AU - 8.58 AU

Year: 6987 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,247,961 km

• M1: 109,057 km (0.082 R)
• M2: 166,203 km (0.117 R)
• M3: 301,889 km (0.111 R)
• M4: 454,628 km (0.111 R)
• M5: 511,774 km (0.037 R)
• M6: 699,669 km (0.105 R)
• M7: 813,962 km (0.102 R)
• M8: 972,237 km (0.078 R)
• M9: 1,319,304 km (0.116 R)
• M10: 1,492,239 km (0.103 R)
• M11: 1,844,243 km (0.1 R)
• M12: 1,989,053 km (0.076 R)
• M13: 2,273,140 km (0.067 R)
• M14: 2,570,091 km (0.044 R)
• M15: 2,916,560 km (0.037 R)
• M16: 3,375,676 km (0.066 R)
• M17: 3,434,618 km (0.081 R)
• M18: 3,513,904 km (0.118 R)
• M19: 3,714,515 km (0.081 R)
• M20: 4,001,893 km (0.115 R)
• M21: 4,424,955 km (0.092 R)
• M22: 4,619,881 km (0.106 R)
• M23: 4,906,661 km (0.119 R)
• M24: 5,108,618 km (0.098 R)
• M25: 5,497,572 km (0.103 R)
• M26: 5,919,887 km (0.088 R)
• M27: 6,376,908 km (0.092 R)
• M28: 6,895,415 km (0.105 R)
• M29: 7,401,803 km (0.119 R)
• M30: 7,685,441 km (0.107 R)
• M31: 8,450,335 km (0.101 R)
• M32: 8,991,879 km (0.063 R)
• M33: 9,405,517 km (0.115 R)
• M34: 9,966,659 km (0.107 R)
• M35: 10,974,500 km (0.094 R)
• M36: 11,180,047 km (0.083 R)
• M37: 11,238,989 km (0.12 R)
• M38: 11,327,551 km (0.05 R)
• M39: 11,624,652 km (0.059 R)
• M40: 12,256,853 km (0.044 R)
• M41: 12,439,512 km (0.054 R)
• M42: 12,561,883 km (0.073 R)
• M43: 12,715,221 km (0.07 R)
• M44: 12,838,489 km (0.07 R)
• M45: 13,117,040 km (0.086 R)
• M46: 13,491,783 km (0.063 R)
• M47: 13,711,991 km (0.066 R)
• M48: 13,838,252 km (0.1 R)
• M49: 14,028,540 km (0.094 R)
• M50: 14,123,984 km (0.1 R)
• M51: 14,572,329 km (0.115 R)
• M52: 14,668,969 km (0.107 R)
• M53: 15,122,998 km (0.047 R)
• M54: 15,384,495 km (0.094 R)
• M55: 15,548,604 km (0.067 R)
• M56: 16,883,167 km (0.116 R)
• M57: 16,950,785 km (0.099 R)
• M58: 17,154,388 km (0.088 R)
• M59: 17,735,725 km (0.071 R)
• M60: 17,873,355 km (0.076 R)
• M61: 17,976,877 km (0.069 R)
• M62: 19,199,391 km (0.102 R)
• M63: 19,305,456 km (0.104 R)
• M64: 19,589,093 km (0.092 R)
• M65: 19,909,981 km (0.11 R)
• M66: 20,412,480 km (0.101 R)
• M67: 20,701,503 km (0.091 R)
• M68: 21,210,584 km (0.116 R)
• M69: 21,760,506 km (0.032 R)
• M70: 22,129,863 km (0.115 R)
• M71: 22,426,666 km (0.073 R)
• M72: 22,501,165 km (0.1 R)
• M73: 22,687,564 km (0.106 R)
• M74: 22,837,162 km (0.086 R)
• M75: 23,476,244 km (0.068 R)
• M76: 23,969,020 km (0.101 R)
• M77: 24,541,830 km (0.094 R)
• M78: 24,849,254 km (0.106 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit