🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 16.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.46 AU - 0.76 AU

Year: 176 Days

Day: 35.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,609,041 km

• M1: 136,882 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.82 AU - 1.32 AU

Year: 408 Days

Day: 41.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,609,041 km

• M1: 381,325 km (0.059 R)
• M2: 639,232 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.4 AU - 1.48 AU

Year: 638 Days

Day: 38.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.19 AU - 3.45 AU

Year: 2232 Days

Day: 41.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,609,041 km

• M1: 317,596 km (0.036 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.55 AU - 4.95 AU

Year: 3233 Days

Day: 34.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 11.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.86 AU - 4.92 AU

Year: 3990 Days

Day: 8.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,609,041 km

• M1: 147,504 km (0.084 R)
• M2: 569,369 km (0.083 R)
• M3: 643,869 km (0.103 R)
• M4: 762,800 km (0.07 R)
• M5: 923,019 km (0.093 R)
• M6: 1,036,564 km (0.091 R)
• M7: 1,303,745 km (0.086 R)
• M8: 1,579,754 km (0.11 R)
• M9: 1,802,804 km (0.093 R)
• M10: 2,036,476 km (0.048 R)
• M11: 2,469,262 km (0.081 R)
• M12: 2,663,590 km (0.118 R)
• M13: 2,829,494 km (0.114 R)
• M14: 3,033,246 km (0.09 R)
• M15: 3,312,396 km (0.09 R)
• M16: 3,419,359 km (0.11 R)
• M17: 4,335,346 km (0.07 R)
• M18: 4,452,631 km (0.087 R)
• M19: 4,810,768 km (0.11 R)
• M20: 5,095,752 km (0.109 R)
• M21: 5,682,625 km (0.037 R)
• M22: 6,027,597 km (0.098 R)
• M23: 6,401,742 km (0.1 R)
• M24: 6,851,732 km (0.054 R)
• M25: 7,242,183 km (0.094 R)
• M26: 7,335,083 km (0.115 R)
• M27: 7,451,919 km (0.077 R)
• M28: 7,569,353 km (0.07 R)
• M29: 7,925,097 km (0.044 R)
• M30: 8,213,821 km (0.054 R)
• M31: 8,335,145 km (0.109 R)
• M32: 8,432,682 km (0.1 R)
• M33: 8,727,390 km (0.087 R)
• M34: 8,801,591 km (0.043 R)
• M35: 9,050,522 km (0.098 R)
• M36: 9,529,833 km (0.115 R)
• M37: 9,734,184 km (0.118 R)
• M38: 9,888,419 km (0.069 R)
• M39: 10,043,552 km (0.08 R)
• M40: 10,434,601 km (0.079 R)
• M41: 10,698,193 km (0.089 R)
• M42: 10,964,028 km (0.045 R)
• M43: 11,665,193 km (0.084 R)
• M44: 11,938,808 km (0.031 R)
• M45: 12,186,841 km (0.116 R)
• M46: 12,913,139 km (0.052 R)
• M47: 13,026,085 km (0.12 R)
• M48: 13,253,025 km (0.088 R)
• M49: 13,624,626 km (0.102 R)
• M50: 13,941,624 km (0.093 R)
• M51: 14,028,540 km (0.034 R)
• M52: 14,407,322 km (0.063 R)
• M53: 14,730,454 km (0.08 R)
• M54: 14,996,588 km (0.068 R)
• M55: 15,204,679 km (0.072 R)
• M56: 15,895,223 km (0.109 R)
• M57: 16,198,607 km (0.102 R)
• M58: 16,320,529 km (0.112 R)
• M59: 16,412,233 km (0.088 R)
• M60: 16,718,908 km (0.11 R)
• M61: 16,965,595 km (0.115 R)
• M62: 18,217,281 km (0.084 R)
• M63: 18,694,348 km (0.1 R)
• M64: 18,790,241 km (0.066 R)
• M65: 19,725,826 km (0.095 R)
• M66: 20,019,337 km (0.098 R)
• M67: 20,281,283 km (0.116 R)
• M68: 20,379,868 km (0.072 R)
• M69: 20,808,914 km (0.116 R)
• M70: 21,107,661 km (0.099 R)
• M71: 21,307,524 km (0.079 R)
• M72: 21,675,684 km (0.076 R)
• M73: 21,877,492 km (0.114 R)
• M74: 22,282,752 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 12.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.59 AU - 8.79 AU

Year: 8648 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,609,041 km

• M1: 175,030 km (0.097 R)
• M2: 438,023 km (0.114 R)
• M3: 637,586 km (0.112 R)
• M4: 800,199 km (0.087 R)
• M5: 941,120 km (0.099 R)
• M6: 1,290,282 km (0.113 R)
• M7: 1,415,794 km (0.119 R)
• M8: 1,612,067 km (0.061 R)
• M9: 1,748,051 km (0.105 R)
• M10: 1,935,647 km (0.089 R)
• M11: 3,428,035 km (0.102 R)
• M12: 3,754,907 km (0.074 R)
• M13: 4,154,333 km (0.115 R)
• M14: 4,279,995 km (0.112 R)
• M15: 5,536,617 km (0.093 R)
• M16: 6,026,999 km (0.103 R)
• M17: 6,241,373 km (0.101 R)
• M18: 7,968,031 km (0.113 R)
• M19: 8,561,486 km (0.1 R)
• M20: 8,762,546 km (0.078 R)
• M21: 8,883,870 km (0.105 R)
• M22: 9,128,163 km (0.073 R)
• M23: 9,874,806 km (0.054 R)
• M24: 10,469,009 km (0.029 R)
• M25: 10,770,598 km (0.068 R)
• M26: 10,987,664 km (0.095 R)
• M27: 12,094,988 km (0.11 R)
• M28: 12,639,075 km (0.099 R)
• M29: 12,730,629 km (0.112 R)
• M30: 12,868,259 km (0.063 R)
• M31: 13,052,564 km (0.042 R)
• M32: 13,704,362 km (0.096 R)
• M33: 13,987,102 km (0.055 R)
• M34: 14,081,648 km (0.106 R)
• M35: 14,414,652 km (0.05 R)
• M36: 15,234,000 km (0.033 R)
• M37: 16,416,571 km (0.066 R)
• M38: 16,716,814 km (0.071 R)
• M39: 16,968,438 km (0.092 R)
• M40: 17,119,980 km (0.064 R)
• M41: 17,221,258 km (0.051 R)
• M42: 17,424,412 km (0.108 R)
• M43: 17,679,626 km (0.047 R)
• M44: 17,884,575 km (0.066 R)
• M45: 18,400,538 km (0.077 R)
• M46: 18,556,269 km (0.039 R)
• M47: 18,921,288 km (0.09 R)
• M48: 19,026,156 km (0.116 R)
• M49: 19,341,509 km (0.113 R)
• M50: 20,137,669 km (0.12 R)
• M51: 20,244,631 km (0.105 R)
• M52: 20,459,154 km (0.05 R)
• M53: 21,707,100 km (0.053 R)
• M54: 23,315,726 km (0.043 R)
• M55: 23,766,165 km (0.062 R)
• M56: 25,307,771 km (0.115 R)
• M57: 25,886,864 km (0.086 R)
• M58: 26,003,251 km (0.111 R)
• M59: 26,236,475 km (0.096 R)
• M60: 26,705,015 km (0.114 R)
• M61: 28,787,417 km (0.108 R)
• M62: 29,513,266 km (0.043 R)
• M63: 30,367,769 km (0.093 R)
• M64: 30,798,162 km (0.056 R)
• M65: 31,727,016 km (0.03 R)
• M66: 31,976,246 km (0.043 R)
• M67: 32,414,119 km (0.073 R)
• M68: 32,665,144 km (0.101 R)
• M69: 33,612,398 km (0.041 R)
• M70: 34,121,180 km (0.084 R)
• M71: 36,638,463 km (0.08 R)
• M72: 37,424,899 km (0.1 R)
• M73: 38,018,354 km (0.039 R)
• M74: 38,217,020 km (0.078 R)
• M75: 38,349,564 km (0.103 R)
• M76: 40,153,864 km (0.025 R)
• M77: 42,054,205 km (0.082 R)
• M78: 42,465,151 km (0.105 R)
• M79: 42,877,592 km (0.105 R)
• M80: 43,153,151 km (0.057 R)
• M81: 43,983,719 km (0.093 R)
• M82: 45,379,467 km (0.059 R)
• M83: 45,871,494 km (0.083 R)
• M84: 46,012,415 km (0.052 R)
• M85: 46,577,297 km (0.058 R)
• M86: 47,002,604 km (0.088 R)
• M87: 47,429,107 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.9

Radius: 7.9

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.94 AU - 13.44 AU

Year: 16679 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,609,041 km

• M1: 1,033,572 km (0.11 R)
• M2: 1,111,063 km (0.102 R)
• M3: 1,647,521 km (0.101 R)
• M4: 2,188,018 km (0.052 R)
• M5: 2,356,914 km (0.117 R)
• M6: 2,425,729 km (0.11 R)
• M7: 2,565,304 km (0.118 R)
• M8: 2,636,214 km (0.081 R)
• M9: 2,743,625 km (0.103 R)
• M10: 2,889,184 km (0.095 R)
• M11: 3,000,185 km (0.088 R)
• M12: 3,226,228 km (0.08 R)
• M13: 3,654,975 km (0.106 R)
• M14: 4,958,122 km (0.089 R)
• M15: 5,135,994 km (0.065 R)
• M16: 5,315,811 km (0.03 R)
• M17: 6,151,016 km (0.089 R)
• M18: 6,294,181 km (0.059 R)
• M19: 7,478,846 km (0.084 R)
• M20: 7,785,522 km (0.115 R)
• M21: 8,570,462 km (0.068 R)
• M22: 8,623,719 km (0.109 R)
• M23: 9,545,391 km (0.116 R)
• M24: 10,102,195 km (0.109 R)
• M25: 10,384,486 km (0.093 R)
• M26: 10,899,252 km (0.059 R)
• M27: 11,130,680 km (0.105 R)
• M28: 11,246,918 km (0.052 R)
• M29: 11,539,531 km (0.052 R)
• M30: 11,953,468 km (0.062 R)
• M31: 13,224,153 km (0.05 R)
• M32: 13,532,923 km (0.039 R)
• M33: 14,283,904 km (0.061 R)
• M34: 14,347,034 km (0.039 R)
• M35: 15,112,526 km (0.11 R)
• M36: 15,241,480 km (0.064 R)
• M37: 15,500,284 km (0.094 R)
• M38: 15,760,584 km (0.06 R)
• M39: 16,088,054 km (0.039 R)
• M40: 17,285,286 km (0.12 R)
• M41: 18,648,871 km (0.052 R)
• M42: 18,856,512 km (0.059 R)
• M43: 19,483,627 km (0.101 R)
• M44: 19,764,571 km (0.079 R)
• M45: 19,905,642 km (0.094 R)
• M46: 20,472,768 km (0.036 R)
• M47: 20,830,008 km (0.117 R)
• M48: 21,768,435 km (0.119 R)
• M49: 22,206,308 km (0.104 R)
• M50: 23,387,832 km (0.106 R)
• M51: 23,836,177 km (0.078 R)
• M52: 24,514,005 km (0.106 R)
• M53: 25,121,821 km (0.116 R)
• M54: 26,507,546 km (0.083 R)
• M55: 27,053,129 km (0.069 R)
• M56: 28,234,803 km (0.033 R)
• M57: 29,997,963 km (0.093 R)
• M58: 30,974,688 km (0.117 R)
• M59: 31,549,293 km (0.086 R)
• M60: 33,042,878 km (0.085 R)
• M61: 33,126,504 km (0.074 R)
• M62: 37,136,774 km (0.097 R)
• M63: 38,272,820 km (0.112 R)
• M64: 38,712,787 km (0.059 R)
• M65: 38,800,901 km (0.115 R)
• M66: 39,508,947 km (0.118 R)
• M67: 42,020,247 km (0.117 R)
• M68: 42,474,127 km (0.118 R)
• M69: 42,565,082 km (0.119 R)
• M70: 42,929,652 km (0.085 R)
• M71: 43,845,490 km (0.113 R)
• M72: 44,305,803 km (0.1 R)
• M73: 44,397,955 km (0.094 R)
• M74: 46,913,144 km (0.088 R)
• M75: 47,950,905 km (0.114 R)
• M76: 48,235,290 km (0.099 R)
• M77: 52,958,544 km (0.111 R)
• M78: 53,154,517 km (0.032 R)
• M79: 53,448,776 km (0.118 R)
• M80: 54,039,089 km (0.118 R)
• M81: 57,223,280 km (0.106 R)
• M82: 57,827,057 km (0.081 R)
• M83: 59,244,048 km (0.048 R)
• M84: 59,752,980 km (0.073 R)
• M85: 61,596,774 km (0.098 R)
• M86: 62,525,627 km (0.104 R)
• M87: 63,459,267 km (0.119 R)
• M88: 66,604,263 km (0.115 R)
• M89: 67,663,715 km (0.071 R)
• M90: 67,876,294 km (0.109 R)
• M91: 69,585,001 km (0.079 R)
• M92: 70,229,468 km (0.113 R)
• M93: 71,307,770 km (0.062 R)
• M94: 71,740,706 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit