🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.69 AU - 1.01 AU

Year: 279 Days

Day: 22.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.38 AU

Year: 422 Days

Day: 43.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.11 AU - 1.23 AU

Year: 451 Days

Day: 12 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.63 AU - 2.47 AU

Year: 1046 Days

Day: 44.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.72 AU - 2.98 AU

Year: 1715 Days

Day: 27.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.91 AU - 6.31 AU

Year: 4117 Days

Day: 40.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 8.5

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.8 AU - 6.62 AU

Year: 4864 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,227,502 km

• M1: 114,143 km (0.044 R)
• M2: 206,744 km (0.089 R)
• M3: 342,130 km (0.117 R)
• M4: 422,764 km (0.052 R)
• M5: 606,021 km (0.109 R)
• M6: 694,583 km (0.089 R)
• M7: 1,124,527 km (0.114 R)
• M8: 1,468,901 km (0.093 R)
• M9: 1,939,387 km (0.117 R)
• M10: 2,054,278 km (0.079 R)
• M11: 2,454,003 km (0.12 R)
• M12: 2,578,618 km (0.115 R)
• M13: 3,053,741 km (0.119 R)
• M14: 3,255,998 km (0.101 R)
• M15: 3,626,402 km (0.077 R)
• M16: 4,868,663 km (0.042 R)
• M17: 4,973,381 km (0.108 R)
• M18: 5,078,848 km (0.109 R)
• M19: 5,372,658 km (0.044 R)
• M20: 5,837,608 km (0.106 R)
• M21: 6,117,207 km (0.089 R)
• M22: 6,487,162 km (0.118 R)
• M23: 6,631,524 km (0.036 R)
• M24: 7,011,503 km (0.032 R)
• M25: 7,100,214 km (0.092 R)
• M26: 7,398,811 km (0.091 R)
• M27: 7,670,930 km (0.106 R)
• M28: 7,731,816 km (0.089 R)
• M29: 7,884,855 km (0.111 R)
• M30: 7,946,340 km (0.113 R)
• M31: 8,256,157 km (0.073 R)
• M32: 8,475,467 km (0.117 R)
• M33: 8,760,302 km (0.092 R)
• M34: 9,112,605 km (0.051 R)
• M35: 9,209,544 km (0.054 R)
• M36: 10,737,986 km (0.1 R)
• M37: 12,272,112 km (0.096 R)
• M38: 12,919,272 km (0.051 R)
• M39: 12,991,827 km (0.087 R)
• M40: 13,064,681 km (0.098 R)
• M41: 13,430,298 km (0.094 R)
• M42: 13,503,901 km (0.103 R)
• M43: 14,396,850 km (0.112 R)
• M44: 15,002,871 km (0.091 R)
• M45: 15,079,166 km (0.116 R)
• M46: 15,155,611 km (0.08 R)
• M47: 15,578,524 km (0.11 R)
• M48: 16,005,177 km (0.053 R)
• M49: 17,348,416 km (0.12 R)
• M50: 17,508,785 km (0.08 R)
• M51: 18,236,728 km (0.086 R)
• M52: 19,015,685 km (0.111 R)
• M53: 19,264,017 km (0.112 R)
• M54: 19,388,482 km (0.084 R)
• M55: 20,183,446 km (0.101 R)
• M56: 20,310,005 km (0.119 R)
• M57: 20,563,723 km (0.047 R)
• M58: 20,776,003 km (0.099 R)
• M59: 20,861,124 km (0.096 R)
• M60: 21,160,020 km (0.1 R)
• M61: 21,245,590 km (0.073 R)
• M62: 22,282,453 km (0.114 R)
• M63: 22,500,417 km (0.115 R)
• M64: 22,938,739 km (0.087 R)
• M65: 23,202,929 km (0.106 R)
• M66: 23,557,027 km (0.1 R)
• M67: 25,171,936 km (0.097 R)
• M68: 25,308,070 km (0.083 R)
• M69: 25,809,522 km (0.063 R)
• M70: 26,176,336 km (0.1 R)
• M71: 28,035,838 km (0.061 R)
• M72: 28,460,097 km (0.099 R)
• M73: 28,934,023 km (0.102 R)
• M74: 29,029,018 km (0.113 R)
• M75: 29,937,675 km (0.045 R)
• M76: 30,419,530 km (0.105 R)
• M77: 30,904,078 km (0.064 R)
• M78: 31,001,167 km (0.109 R)
• M79: 31,147,174 km (0.065 R)
• M80: 31,391,019 km (0.115 R)
• M81: 31,635,611 km (0.092 R)
• M82: 32,619,816 km (0.097 R)
• M83: 32,917,067 km (0.055 R)
• M84: 33,115,733 km (0.03 R)
• M85: 33,314,698 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 13

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.56 AU - 7.26 AU

Year: 6475 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,227,502 km

• M1: 211,681 km (0.105 R)
• M2: 295,007 km (0.066 R)
• M3: 533,167 km (0.097 R)
• M4: 975,528 km (0.038 R)
• M5: 1,157,140 km (0.1 R)
• M6: 1,417,440 km (0.055 R)
• M7: 1,625,530 km (0.11 R)
• M8: 1,797,718 km (0.12 R)
• M9: 2,578,170 km (0.048 R)
• M10: 3,630,292 km (0.091 R)
• M11: 4,289,569 km (0.049 R)
• M12: 4,607,614 km (0.12 R)
• M13: 4,946,454 km (0.063 R)
• M14: 5,172,496 km (0.085 R)
• M15: 5,442,819 km (0.11 R)
• M16: 5,676,342 km (0.095 R)
• M17: 6,937,302 km (0.092 R)
• M18: 8,282,037 km (0.096 R)
• M19: 8,887,310 km (0.085 R)
• M20: 9,195,332 km (0.058 R)
• M21: 9,424,666 km (0.035 R)
• M22: 10,377,455 km (0.046 R)
• M23: 10,736,340 km (0.037 R)
• M24: 11,203,684 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 12.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.62 AU - 7.56 AU

Year: 6729 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,227,502 km

• M1: 179,517 km (0.114 R)
• M2: 264,788 km (0.057 R)
• M3: 386,411 km (0.088 R)
• M4: 544,536 km (0.108 R)
• M5: 812,616 km (0.095 R)
• M6: 980,614 km (0.047 R)
• M7: 1,339,948 km (0.118 R)
• M8: 1,514,529 km (0.105 R)
• M9: 1,639,892 km (0.101 R)
• M10: 2,099,457 km (0.079 R)
• M11: 2,272,242 km (0.11 R)
• M12: 2,632,175 km (0.095 R)
• M13: 3,667,093 km (0.094 R)
• M14: 3,780,787 km (0.05 R)
• M15: 3,915,126 km (0.075 R)
• M16: 4,070,408 km (0.114 R)
• M17: 4,168,694 km (0.043 R)
• M18: 4,307,521 km (0.104 R)
• M19: 4,447,844 km (0.075 R)
• M20: 4,589,812 km (0.094 R)
• M21: 5,322,094 km (0.113 R)
• M22: 5,867,677 km (0.098 R)
• M23: 6,090,877 km (0.1 R)
• M24: 6,248,853 km (0.112 R)
• M25: 6,615,068 km (0.103 R)
• M26: 6,871,030 km (0.05 R)
• M27: 7,035,588 km (0.067 R)
• M28: 7,416,614 km (0.093 R)
• M29: 7,585,510 km (0.1 R)
• M30: 7,927,191 km (0.111 R)
• M31: 8,149,494 km (0.042 R)
• M32: 8,524,535 km (0.05 R)
• M33: 8,676,078 km (0.084 R)
• M34: 9,110,660 km (0.039 R)
• M35: 9,657,291 km (0.045 R)
• M36: 9,868,373 km (0.106 R)
• M37: 10,187,914 km (0.104 R)
• M38: 10,891,772 km (0.074 R)
• M39: 10,974,051 km (0.079 R)
• M40: 11,667,437 km (0.087 R)
• M41: 11,864,158 km (0.102 R)
• M42: 12,864,220 km (0.09 R)
• M43: 13,067,524 km (0.083 R)
• M44: 13,213,382 km (0.042 R)
• M45: 13,418,480 km (0.058 R)
• M46: 14,731,950 km (0.093 R)
• M47: 15,527,212 km (0.111 R)
• M48: 15,650,929 km (0.108 R)
• M49: 15,961,345 km (0.039 R)
• M50: 16,336,536 km (0.094 R)
• M51: 16,430,783 km (0.086 R)
• M52: 16,778,000 km (0.112 R)
• M53: 16,873,144 km (0.104 R)
• M54: 17,447,600 km (0.102 R)
• M55: 17,640,581 km (0.091 R)
• M56: 18,126,026 km (0.101 R)
• M57: 18,223,564 km (0.102 R)
• M58: 18,517,524 km (0.1 R)
• M59: 18,944,775 km (0.057 R)
• M60: 19,541,820 km (0.083 R)
• M61: 20,246,277 km (0.109 R)
• M62: 20,720,502 km (0.084 R)
• M63: 20,993,069 km (0.094 R)
• M64: 21,129,802 km (0.103 R)
• M65: 21,266,983 km (0.108 R)
• M66: 21,679,873 km (0.086 R)
• M67: 22,409,013 km (0.025 R)
• M68: 23,005,161 km (0.076 R)
• M69: 23,677,453 km (0.109 R)

Asteroid Belt

Center: 12.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.3

Radius: 7.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.1 AU - 20.34 AU

Year: 25471 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,227,502 km

• M1: 119,529 km (0.074 R)
• M2: 292,613 km (0.086 R)
• M3: 369,806 km (0.056 R)
• M4: 645,664 km (0.115 R)
• M5: 838,945 km (0.106 R)
• M6: 1,305,241 km (0.085 R)
• M7: 1,579,155 km (0.073 R)
• M8: 1,722,769 km (0.092 R)
• M9: 2,571,139 km (0.088 R)
• M10: 2,672,566 km (0.091 R)
• M11: 3,680,856 km (0.077 R)
• M12: 4,106,312 km (0.111 R)
• M13: 5,045,637 km (0.115 R)
• M14: 5,344,234 km (0.071 R)
• M15: 5,430,702 km (0.12 R)
• M16: 6,003,512 km (0.051 R)
• M17: 8,330,058 km (0.067 R)
• M18: 8,581,682 km (0.112 R)
• M19: 9,040,648 km (0.08 R)
• M20: 9,455,333 km (0.107 R)
• M21: 9,612,561 km (0.066 R)
• M22: 10,736,490 km (0.069 R)
• M23: 11,397,413 km (0.104 R)
• M24: 12,758,155 km (0.117 R)
• M25: 12,931,838 km (0.08 R)
• M26: 13,281,598 km (0.079 R)
• M27: 14,893,515 km (0.103 R)
• M28: 14,954,402 km (0.12 R)
• M29: 15,260,030 km (0.103 R)
• M30: 15,506,118 km (0.109 R)
• M31: 16,692,579 km (0.085 R)
• M32: 16,882,569 km (0.095 R)
• M33: 17,073,306 km (0.112 R)
• M34: 17,456,875 km (0.118 R)
• M35: 17,972,838 km (0.043 R)
• M36: 18,362,989 km (0.106 R)
• M37: 18,821,806 km (0.092 R)
• M38: 19,417,205 km (0.075 R)
• M39: 20,153,227 km (0.102 R)
• M40: 20,558,637 km (0.103 R)
• M41: 20,830,307 km (0.117 R)
• M42: 21,998,367 km (0.092 R)
• M43: 22,067,780 km (0.061 R)
• M44: 22,276,320 km (0.025 R)
• M45: 24,469,425 km (0.073 R)
• M46: 24,757,400 km (0.052 R)
• M47: 24,974,018 km (0.07 R)
• M48: 25,191,384 km (0.095 R)
• M49: 25,847,221 km (0.082 R)
• M50: 28,224,032 km (0.092 R)
• M51: 28,905,001 km (0.103 R)
• M52: 29,591,356 km (0.103 R)
• M53: 31,213,745 km (0.083 R)
• M54: 32,785,570 km (0.105 R)
• M55: 33,341,775 km (0.091 R)
• M56: 33,661,017 km (0.077 R)
• M57: 34,061,490 km (0.098 R)
• M58: 34,867,225 km (0.065 R)
• M59: 35,110,171 km (0.045 R)
• M60: 36,908,637 km (0.086 R)
• M61: 37,238,949 km (0.025 R)
• M62: 37,985,443 km (0.114 R)
• M63: 39,156,644 km (0.107 R)
• M64: 40,935,513 km (0.111 R)
• M65: 41,534,353 km (0.119 R)
• M66: 42,740,710 km (0.115 R)
• M67: 43,087,328 km (0.07 R)
• M68: 44,045,802 km (0.09 R)
• M69: 44,747,266 km (0.053 R)
• M70: 46,873,650 km (0.108 R)
• M71: 47,769,293 km (0.096 R)
• M72: 49,123,453 km (0.098 R)
• M73: 51,408,111 km (0.097 R)
• M74: 51,684,718 km (0.117 R)
• M75: 52,609,831 km (0.111 R)
• M76: 52,888,532 km (0.089 R)
• M77: 53,353,931 km (0.056 R)
• M78: 53,540,480 km (0.101 R)
• M79: 54,570,610 km (0.115 R)
• M80: 55,512,628 km (0.054 R)
• M81: 55,985,657 km (0.114 R)
• M82: 56,650,170 km (0.111 R)
• M83: 56,745,315 km (0.077 R)
• M84: 57,221,784 km (0.061 R)
• M85: 57,508,264 km (0.069 R)
• M86: 58,755,461 km (0.096 R)
• M87: 59,527,386 km (0.12 R)
• M88: 59,817,756 km (0.099 R)
• M89: 61,961,344 km (0.095 R)
• M90: 64,825,096 km (0.036 R)
• M91: 64,924,578 km (0.045 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit