🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 334 Days

Day: 22.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.9 AU - 1.24 AU

Year: 426 Days

Day: 46.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,421,252 km

• M1: 34,408 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 794 Days

Day: 46.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.32 AU - 2.98 AU

Year: 1661 Days

Day: 19 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.13 AU - 3.65 AU

Year: 2403 Days

Day: 38.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,421,252 km

• M1: 201,209 km (0.104 R)
• M2: 2,179,043 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.3 AU - 3.7 AU

Year: 2521 Days

Day: 45.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 11.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.41 AU - 6.19 AU

Year: 5378 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,421,252 km

• M1: 185,202 km (0.12 R)
• M2: 379,231 km (0.114 R)
• M3: 559,197 km (0.055 R)
• M4: 1,007,841 km (0.117 R)
• M5: 1,426,117 km (0.091 R)
• M6: 1,624,932 km (0.117 R)
• M7: 1,697,337 km (0.12 R)
• M8: 1,808,040 km (0.107 R)
• M9: 2,102,299 km (0.118 R)
• M10: 2,579,666 km (0.09 R)
• M11: 2,867,492 km (0.111 R)
• M12: 2,955,904 km (0.1 R)
• M13: 3,288,161 km (0.12 R)
• M14: 3,939,361 km (0.112 R)
• M15: 4,137,578 km (0.118 R)
• M16: 4,254,713 km (0.07 R)
• M17: 4,543,736 km (0.11 R)
• M18: 5,016,316 km (0.095 R)
• M19: 5,123,428 km (0.071 R)
• M20: 5,689,357 km (0.081 R)
• M21: 5,951,452 km (0.071 R)
• M22: 6,919,799 km (0.11 R)
• M23: 7,503,829 km (0.076 R)
• M24: 7,626,649 km (0.116 R)
• M25: 8,934,882 km (0.118 R)
• M26: 9,174,239 km (0.032 R)
• M27: 9,570,524 km (0.111 R)
• M28: 9,972,344 km (0.114 R)
• M29: 10,448,214 km (0.089 R)
• M30: 10,654,510 km (0.112 R)
• M31: 10,931,565 km (0.104 R)
• M32: 11,094,328 km (0.119 R)
• M33: 11,257,838 km (0.03 R)
• M34: 11,611,039 km (0.051 R)
• M35: 12,015,701 km (0.089 R)
• M36: 12,207,785 km (0.105 R)
• M37: 12,328,211 km (0.091 R)
• M38: 12,497,705 km (0.106 R)
• M39: 12,936,925 km (0.061 R)
• M40: 13,232,680 km (0.051 R)
• M41: 13,406,213 km (0.078 R)
• M42: 14,158,391 km (0.113 R)
• M43: 14,310,383 km (0.096 R)
• M44: 15,156,658 km (0.049 R)
• M45: 15,468,420 km (0.104 R)
• M46: 15,572,839 km (0.076 R)
• M47: 16,522,786 km (0.074 R)
• M48: 16,843,673 km (0.109 R)
• M49: 17,328,969 km (0.082 R)
• M50: 17,573,262 km (0.046 R)
• M51: 18,065,289 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 12

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.84 AU - 9.68 AU

Year: 8323 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,421,252 km

• M1: 176,675 km (0.069 R)
• M2: 416,929 km (0.1 R)
• M3: 521,797 km (0.096 R)
• M4: 617,690 km (0.037 R)
• M5: 727,644 km (0.039 R)
• M6: 1,017,864 km (0.117 R)
• M7: 1,229,246 km (0.095 R)
• M8: 1,326,933 km (0.118 R)
• M9: 1,785,151 km (0.043 R)
• M10: 2,424,233 km (0.099 R)
• M11: 3,032,199 km (0.081 R)
• M12: 3,154,421 km (0.084 R)
• M13: 4,383,666 km (0.115 R)
• M14: 4,634,692 km (0.057 R)
• M15: 5,077,950 km (0.067 R)
• M16: 5,223,958 km (0.11 R)
• M17: 5,670,208 km (0.087 R)
• M18: 5,806,492 km (0.089 R)
• M19: 5,882,787 km (0.105 R)
• M20: 6,005,307 km (0.105 R)
• M21: 6,347,138 km (0.056 R)
• M22: 7,278,236 km (0.099 R)
• M23: 7,793,451 km (0.087 R)
• M24: 8,423,856 km (0.098 R)
• M25: 8,911,994 km (0.047 R)
• M26: 9,088,519 km (0.056 R)
• M27: 9,301,846 km (0.12 R)
• M28: 9,860,893 km (0.105 R)
• M29: 10,025,152 km (0.082 R)
• M30: 10,860,656 km (0.051 R)
• M31: 11,049,299 km (0.086 R)
• M32: 11,449,024 km (0.065 R)
• M33: 12,145,552 km (0.1 R)
• M34: 12,321,778 km (0.095 R)
• M35: 13,135,591 km (0.098 R)
• M36: 13,397,237 km (0.112 R)
• M37: 13,619,989 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 9.3

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.72 AU - 10.86 AU

Year: 10033 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 172.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,421,252 km

• M1: 120,277 km (0.119 R)
• M2: 574,007 km (0.03 R)
• M3: 1,026,989 km (0.073 R)
• M4: 1,411,905 km (0.085 R)
• M5: 1,503,309 km (0.067 R)
• M6: 1,716,636 km (0.053 R)
• M7: 1,814,622 km (0.046 R)
• M8: 2,093,921 km (0.077 R)
• M9: 2,359,906 km (0.095 R)
• M10: 2,524,763 km (0.081 R)
• M11: 3,012,303 km (0.088 R)
• M12: 3,131,383 km (0.086 R)
• M13: 3,435,814 km (0.104 R)
• M14: 4,040,638 km (0.107 R)
• M15: 4,106,162 km (0.074 R)
• M16: 4,439,616 km (0.095 R)
• M17: 4,886,166 km (0.103 R)
• M18: 5,132,553 km (0.1 R)
• M19: 5,203,612 km (0.106 R)
• M20: 5,637,596 km (0.049 R)
• M21: 6,424,780 km (0.107 R)
• M22: 6,850,984 km (0.103 R)
• M23: 7,286,314 km (0.114 R)
• M24: 8,100,725 km (0.094 R)
• M25: 8,308,815 km (0.113 R)
• M26: 8,730,382 km (0.117 R)
• M27: 9,072,662 km (0.057 R)
• M28: 9,770,387 km (0.074 R)
• M29: 9,991,941 km (0.072 R)
• M30: 10,485,315 km (0.112 R)
• M31: 10,621,299 km (0.043 R)
• M32: 11,356,274 km (0.086 R)
• M33: 11,776,793 km (0.089 R)
• M34: 11,918,163 km (0.061 R)
• M35: 12,729,732 km (0.067 R)
• M36: 13,559,252 km (0.066 R)
• M37: 15,682,195 km (0.089 R)
• M38: 16,202,796 km (0.071 R)
• M39: 17,906,566 km (0.077 R)
• M40: 19,055,328 km (0.054 R)
• M41: 19,443,534 km (0.093 R)
• M42: 19,778,484 km (0.09 R)
• M43: 20,058,980 km (0.113 R)
• M44: 20,284,274 km (0.107 R)
• M45: 24,181,748 km (0.088 R)
• M46: 24,421,553 km (0.065 R)
• M47: 25,206,493 km (0.114 R)
• M48: 25,571,662 km (0.065 R)
• M49: 26,061,146 km (0.054 R)
• M50: 26,925,223 km (0.096 R)
• M51: 27,236,237 km (0.034 R)
• M52: 27,673,512 km (0.117 R)
• M53: 28,050,050 km (0.103 R)
• M54: 29,445,648 km (0.056 R)
• M55: 29,573,554 km (0.105 R)
• M56: 29,701,760 km (0.099 R)
• M57: 29,830,115 km (0.029 R)
• M58: 30,022,946 km (0.099 R)
• M59: 31,188,912 km (0.114 R)
• M60: 32,832,843 km (0.066 R)
• M61: 33,431,534 km (0.07 R)
• M62: 35,384,983 km (0.062 R)
• M63: 35,521,117 km (0.066 R)
• M64: 35,589,184 km (0.056 R)
• M65: 35,657,400 km (0.046 R)
• M66: 36,341,362 km (0.058 R)
• M67: 36,478,543 km (0.075 R)
• M68: 36,822,618 km (0.119 R)
• M69: 37,098,626 km (0.083 R)
• M70: 37,513,910 km (0.113 R)
• M71: 37,861,127 km (0.049 R)
• M72: 37,930,690 km (0.119 R)
• M73: 38,488,839 km (0.092 R)
• M74: 39,260,764 km (0.09 R)
• M75: 39,331,225 km (0.09 R)
• M76: 39,401,686 km (0.1 R)
• M77: 42,254,667 km (0.086 R)
• M78: 43,487,353 km (0.087 R)
• M79: 45,469,076 km (0.118 R)
• M80: 45,543,127 km (0.106 R)
• M81: 47,330,223 km (0.055 R)
• M82: 48,006,406 km (0.098 R)
• M83: 48,307,845 km (0.083 R)
• M84: 49,596,332 km (0.111 R)
• M85: 50,742,551 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 4.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.52 AU - 18.66 AU

Year: 30859 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,421,252 km

• M1: 65,973 km (0.108 R)
• M2: 140,921 km (0.109 R)
• M3: 540,348 km (0.107 R)
• M4: 776,563 km (0.11 R)
• M5: 1,017,266 km (0.115 R)
• M6: 1,198,877 km (0.059 R)
• M7: 1,252,733 km (0.111 R)
• M8: 1,335,011 km (0.102 R)
• M9: 1,419,085 km (0.066 R)
• M10: 1,681,779 km (0.116 R)
• M11: 1,991,148 km (0.116 R)
• M12: 2,055,176 km (0.069 R)
• M13: 2,152,564 km (0.087 R)
• M14: 3,588,703 km (0.056 R)
• M15: 4,106,462 km (0.102 R)
• M16: 4,229,281 km (0.107 R)
• M17: 4,904,716 km (0.086 R)
• M18: 5,122,680 km (0.113 R)
• M19: 5,522,854 km (0.111 R)
• M20: 5,658,539 km (0.046 R)
• M21: 6,118,553 km (0.108 R)
• M22: 6,400,246 km (0.103 R)
• M23: 6,447,668 km (0.07 R)
• M24: 6,782,618 km (0.104 R)
• M25: 7,221,388 km (0.028 R)
• M26: 7,369,790 km (0.107 R)
• M27: 7,669,584 km (0.102 R)
• M28: 9,549,730 km (0.118 R)
• M29: 10,041,009 km (0.113 R)
• M30: 10,261,965 km (0.12 R)
• M31: 10,484,567 km (0.118 R)
• M32: 10,540,516 km (0.092 R)
• M33: 11,448,276 km (0.117 R)
• M34: 11,795,194 km (0.117 R)
• M35: 12,558,442 km (0.035 R)
• M36: 13,763,602 km (0.107 R)
• M37: 15,005,265 km (0.086 R)
• M38: 15,068,246 km (0.047 R)
• M39: 15,257,786 km (0.096 R)
• M40: 15,575,532 km (0.067 R)
• M41: 16,411,784 km (0.094 R)
• M42: 16,606,860 km (0.065 R)
• M43: 17,196,574 km (0.108 R)
• M44: 17,527,186 km (0.112 R)
• M45: 17,660,029 km (0.075 R)
• M46: 19,554,536 km (0.101 R)
• M47: 21,441,414 km (0.026 R)
• M48: 22,083,189 km (0.095 R)
• M49: 23,825,256 km (0.113 R)
• M50: 25,085,618 km (0.031 R)
• M51: 25,837,198 km (0.105 R)
• M52: 26,519,813 km (0.066 R)
• M53: 27,980,337 km (0.042 R)
• M54: 28,681,353 km (0.099 R)
• M55: 29,073,149 km (0.066 R)
• M56: 29,388,053 km (0.047 R)
• M57: 31,865,693 km (0.118 R)
• M58: 32,108,939 km (0.07 R)
• M59: 32,434,314 km (0.027 R)
• M60: 33,334,744 km (0.071 R)
• M61: 33,994,770 km (0.097 R)
• M62: 34,492,482 km (0.094 R)
• M63: 35,076,362 km (0.115 R)
• M64: 35,411,462 km (0.06 R)
• M65: 37,444,197 km (0.116 R)
• M66: 37,529,618 km (0.117 R)
• M67: 38,733,731 km (0.113 R)
• M68: 40,475,649 km (0.105 R)
• M69: 40,651,277 km (0.084 R)
• M70: 41,798,692 km (0.111 R)
• M71: 42,332,009 km (0.06 R)
• M72: 43,584,891 km (0.116 R)
• M73: 45,760,792 km (0.07 R)
• M74: 46,402,118 km (0.06 R)
• M75: 46,677,976 km (0.087 R)
• M76: 48,064,898 km (0.098 R)
• M77: 48,623,347 km (0.068 R)
• M78: 48,997,043 km (0.11 R)
• M79: 51,543,348 km (0.116 R)
• M80: 51,924,224 km (0.045 R)
• M81: 53,457,154 km (0.048 R)
• M82: 54,325,868 km (0.076 R)
• M83: 54,713,476 km (0.114 R)
• M84: 54,810,565 km (0.03 R)
• M85: 54,907,654 km (0.078 R)
• M86: 55,491,535 km (0.102 R)
• M87: 55,979,523 km (0.051 R)
• M88: 56,763,566 km (0.104 R)
• M89: 58,739,155 km (0.113 R)
• M90: 59,236,568 km (0.048 R)
• M91: 62,351,645 km (0.075 R)
• M92: 62,655,927 km (0.096 R)
• M93: 63,980,167 km (0.096 R)
• M94: 64,697,040 km (0.075 R)
• M95: 68,425,468 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit