🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 199 Days

Day: 14.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.08 AU

Year: 331 Days

Day: 16.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 145.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,506,984 km

• M1: 699,220 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.45 AU

Year: 454 Days

Day: 17.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,506,984 km

• M1: 62,532 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.78 AU

Year: 674 Days

Day: 47.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,506,984 km

• M1: 241,900 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.46 AU - 1.68 AU

Year: 715 Days

Day: 23.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 14.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.15 AU - 7.09 AU

Year: 5502 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,506,984 km

• M1: 235,617 km (0.065 R)
• M2: 437,574 km (0.084 R)
• M3: 582,385 km (0.101 R)
• M4: 722,707 km (0.09 R)
• M5: 903,272 km (0.102 R)
• M6: 1,250,788 km (0.092 R)
• M7: 1,473,539 km (0.069 R)
• M8: 2,182,633 km (0.106 R)
• M9: 2,493,946 km (0.111 R)
• M10: 2,675,558 km (0.094 R)
• M11: 2,924,638 km (0.092 R)
• M12: 3,052,245 km (0.069 R)
• M13: 3,401,556 km (0.074 R)
• M14: 3,513,456 km (0.053 R)
• M15: 4,258,902 km (0.108 R)
• M16: 4,650,100 km (0.086 R)
• M17: 4,976,523 km (0.115 R)
• M18: 5,104,130 km (0.103 R)
• M19: 5,310,575 km (0.096 R)
• M20: 6,467,565 km (0.119 R)
• M21: 6,579,165 km (0.067 R)
• M22: 6,804,310 km (0.063 R)
• M23: 8,177,768 km (0.091 R)
• M24: 8,298,643 km (0.07 R)
• M25: 8,695,376 km (0.116 R)
• M26: 8,787,977 km (0.117 R)
• M27: 9,036,160 km (0.12 R)
• M28: 9,987,603 km (0.105 R)
• M29: 10,246,706 km (0.116 R)
• M30: 10,573,877 km (0.115 R)
• M31: 10,672,611 km (0.049 R)
• M32: 10,838,067 km (0.1 R)
• M33: 11,272,050 km (0.079 R)
• M34: 11,440,497 km (0.093 R)
• M35: 11,575,734 km (0.074 R)
• M36: 11,711,718 km (0.064 R)
• M37: 11,916,518 km (0.11 R)
• M38: 13,099,837 km (0.025 R)
• M39: 13,597,998 km (0.103 R)
• M40: 13,993,834 km (0.11 R)
• M41: 14,102,442 km (0.088 R)
• M42: 14,320,406 km (0.068 R)
• M43: 14,576,218 km (0.12 R)
• M44: 15,129,581 km (0.028 R)
• M45: 15,915,867 km (0.105 R)
• M46: 16,029,262 km (0.103 R)
• M47: 16,447,388 km (0.085 R)
• M48: 16,715,318 km (0.116 R)
• M49: 16,946,297 km (0.077 R)
• M50: 17,062,086 km (0.054 R)
• M51: 18,234,933 km (0.118 R)
• M52: 18,751,196 km (0.109 R)
• M53: 19,474,052 km (0.063 R)
• M54: 19,676,458 km (0.117 R)
• M55: 19,798,381 km (0.058 R)
• M56: 20,001,834 km (0.108 R)
• M57: 20,124,354 km (0.108 R)
• M58: 20,905,704 km (0.12 R)
• M59: 21,196,223 km (0.119 R)
• M60: 22,244,306 km (0.114 R)
• M61: 22,668,266 km (0.118 R)
• M62: 23,266,358 km (0.103 R)
• M63: 23,438,097 km (0.068 R)
• M64: 23,696,752 km (0.071 R)
• M65: 24,434,419 km (0.036 R)
• M66: 24,696,664 km (0.093 R)
• M67: 25,444,503 km (0.101 R)
• M68: 25,887,912 km (0.104 R)
• M69: 27,414,707 km (0.099 R)
• M70: 28,097,622 km (0.046 R)
• M71: 28,326,506 km (0.104 R)
• M72: 29,248,179 km (0.077 R)
• M73: 29,526,581 km (0.092 R)
• M74: 30,555,066 km (0.09 R)
• M75: 30,790,533 km (0.052 R)
• M76: 31,263,113 km (0.114 R)
• M77: 31,690,364 km (0.111 R)
• M78: 31,880,952 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.4

Radius: 7.5

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.5 AU - 16.66 AU

Year: 22350 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,506,984 km

• M1: 443,408 km (0.108 R)
• M2: 541,245 km (0.099 R)
• M3: 1,030,879 km (0.081 R)
• M4: 1,506,899 km (0.105 R)
• M5: 1,847,833 km (0.114 R)
• M6: 1,977,684 km (0.055 R)
• M7: 2,708,469 km (0.088 R)
• M8: 3,083,661 km (0.066 R)
• M9: 3,160,554 km (0.116 R)
• M10: 3,515,101 km (0.095 R)
• M11: 3,923,803 km (0.106 R)
• M12: 4,875,395 km (0.118 R)
• M13: 5,657,492 km (0.111 R)
• M14: 6,428,669 km (0.089 R)
• M15: 7,490,365 km (0.1 R)
• M16: 7,803,623 km (0.061 R)
• M17: 8,174,476 km (0.108 R)
• M18: 8,659,772 km (0.1 R)
• M19: 8,768,978 km (0.068 R)
• M20: 8,823,731 km (0.093 R)
• M21: 9,099,141 km (0.059 R)
• M22: 9,828,281 km (0.035 R)
• M23: 9,942,125 km (0.055 R)
• M24: 10,634,613 km (0.103 R)
• M25: 10,692,957 km (0.102 R)
• M26: 11,223,431 km (0.091 R)
• M27: 11,701,994 km (0.044 R)
• M28: 11,943,894 km (0.027 R)
• M29: 12,004,631 km (0.108 R)
• M30: 12,555,749 km (0.087 R)
• M31: 12,741,251 km (0.108 R)
• M32: 12,865,417 km (0.109 R)
• M33: 13,240,459 km (0.071 R)
• M34: 13,619,091 km (0.115 R)
• M35: 14,322,500 km (0.105 R)
• M36: 16,570,208 km (0.088 R)
• M37: 16,841,878 km (0.115 R)
• M38: 17,046,528 km (0.107 R)
• M39: 18,783,957 km (0.036 R)
• M40: 20,286,369 km (0.09 R)
• M41: 22,724,216 km (0.058 R)
• M42: 22,950,408 km (0.101 R)
• M43: 23,557,326 km (0.1 R)
• M44: 23,633,472 km (0.108 R)
• M45: 24,400,161 km (0.05 R)
• M46: 26,828,583 km (0.059 R)
• M47: 27,628,184 km (0.035 R)
• M48: 28,923,851 km (0.102 R)
• M49: 29,826,075 km (0.11 R)
• M50: 31,405,979 km (0.118 R)
• M51: 31,657,901 km (0.042 R)
• M52: 32,587,503 km (0.062 R)
• M53: 33,183,800 km (0.114 R)
• M54: 34,473,483 km (0.079 R)
• M55: 36,747,520 km (0.118 R)
• M56: 37,013,056 km (0.113 R)
• M57: 37,902,715 km (0.094 R)
• M58: 38,799,255 km (0.061 R)
• M59: 39,069,578 km (0.072 R)
• M60: 39,612,170 km (0.106 R)
• M61: 41,071,347 km (0.105 R)
• M62: 41,899,820 km (0.115 R)
• M63: 42,084,574 km (0.105 R)
• M64: 42,269,776 km (0.1 R)
• M65: 42,547,878 km (0.087 R)
• M66: 43,947,965 km (0.077 R)
• M67: 44,041,763 km (0.075 R)
• M68: 44,512,248 km (0.104 R)
• M69: 45,838,134 km (0.101 R)
• M70: 46,888,909 km (0.1 R)
• M71: 47,754,632 km (0.105 R)
• M72: 49,501,786 km (0.112 R)
• M73: 51,863,637 km (0.081 R)
• M74: 52,360,302 km (0.084 R)
• M75: 52,659,198 km (0.116 R)
• M76: 54,161,460 km (0.071 R)
• M77: 54,867,263 km (0.102 R)
• M78: 55,373,353 km (0.115 R)
• M79: 55,880,938 km (0.094 R)
• M80: 56,288,144 km (0.115 R)
• M81: 57,413,120 km (0.102 R)
• M82: 57,618,368 km (0.09 R)
• M83: 57,824,065 km (0.075 R)
• M84: 59,062,586 km (0.045 R)
• M85: 61,250,903 km (0.076 R)
• M86: 64,316,463 km (0.108 R)
• M87: 66,567,163 km (0.108 R)
• M88: 67,539,699 km (0.089 R)
• M89: 68,843,743 km (0.092 R)
• M90: 70,046,361 km (0.103 R)
• M91: 70,705,190 km (0.068 R)
• M92: 73,249,999 km (0.098 R)
• M93: 74,365,700 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.4

Radius: 6.4

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.98 AU - 19.82 AU

Year: 25250 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,506,984 km

• M1: 82,428 km (0.093 R)
• M2: 131,347 km (0.073 R)
• M3: 311,164 km (0.112 R)
• M4: 429,196 km (0.105 R)
• M5: 562,189 km (0.109 R)
• M6: 734,675 km (0.062 R)
• M7: 1,346,830 km (0.06 R)
• M8: 1,411,755 km (0.057 R)
• M9: 1,752,539 km (0.091 R)
• M10: 1,932,356 km (0.104 R)
• M11: 3,131,383 km (0.082 R)
• M12: 3,174,616 km (0.103 R)
• M13: 5,475,731 km (0.076 R)
• M14: 6,442,432 km (0.093 R)
• M15: 6,832,584 km (0.116 R)
• M16: 7,115,922 km (0.105 R)
• M17: 7,460,895 km (0.118 R)
• M18: 7,694,118 km (0.09 R)
• M19: 8,650,198 km (0.12 R)
• M20: 9,769,938 km (0.094 R)
• M21: 10,025,002 km (0.036 R)
• M22: 10,672,013 km (0.116 R)
• M23: 10,934,707 km (0.049 R)
• M24: 12,971,183 km (0.093 R)
• M25: 13,675,489 km (0.106 R)
• M26: 14,176,044 km (0.084 R)
• M27: 14,901,294 km (0.077 R)
• M28: 15,416,061 km (0.06 R)
• M29: 15,490,112 km (0.11 R)
• M30: 16,690,634 km (0.093 R)
• M31: 17,456,127 km (0.1 R)
• M32: 20,304,919 km (0.089 R)
• M33: 24,579,828 km (0.096 R)
• M34: 24,926,596 km (0.05 R)
• M35: 26,152,700 km (0.097 R)
• M36: 26,506,648 km (0.057 R)
• M37: 26,862,093 km (0.109 R)
• M38: 27,129,873 km (0.095 R)
• M39: 27,757,885 km (0.095 R)
• M40: 28,299,878 km (0.064 R)
• M41: 30,132,003 km (0.097 R)
• M42: 31,062,502 km (0.111 R)
• M43: 32,570,598 km (0.056 R)
• M44: 34,198,971 km (0.106 R)
• M45: 35,169,113 km (0.067 R)
• M46: 36,542,571 km (0.114 R)
• M47: 38,836,654 km (0.116 R)
• M48: 40,869,091 km (0.115 R)
• M49: 41,485,584 km (0.069 R)
• M50: 41,588,657 km (0.089 R)
• M51: 42,105,069 km (0.036 R)
• M52: 44,297,425 km (0.09 R)
• M53: 45,460,549 km (0.071 R)
• M54: 47,170,303 km (0.09 R)
• M55: 48,900,851 km (0.095 R)
• M56: 49,993,065 km (0.105 R)
• M57: 50,652,193 km (0.086 R)
• M58: 51,314,314 km (0.062 R)
• M59: 52,312,730 km (0.083 R)
• M60: 54,216,064 km (0.025 R)
• M61: 55,232,880 km (0.106 R)
• M62: 55,573,215 km (0.111 R)
• M63: 56,027,993 km (0.086 R)
• M64: 56,255,980 km (0.067 R)
• M65: 57,859,819 km (0.078 R)
• M66: 59,944,016 km (0.113 R)
• M67: 60,761,120 km (0.082 R)
• M68: 61,112,376 km (0.048 R)
• M69: 61,699,398 km (0.12 R)
• M70: 63,471,684 km (0.111 R)
• M71: 63,709,395 km (0.053 R)
• M72: 64,066,186 km (0.117 R)
• M73: 64,304,495 km (0.032 R)
• M74: 65,500,530 km (0.103 R)
• M75: 71,095,790 km (0.117 R)
• M76: 72,084,482 km (0.118 R)
• M77: 73,326,593 km (0.08 R)
• M78: 73,575,823 km (0.11 R)
• M79: 74,575,735 km (0.07 R)
• M80: 75,580,285 km (0.097 R)
• M81: 75,832,058 km (0.095 R)
• M82: 76,084,131 km (0.102 R)
• M83: 76,336,502 km (0.051 R)
• M84: 77,475,540 km (0.098 R)
• M85: 77,856,566 km (0.082 R)
• M86: 80,155,287 km (0.098 R)
• M87: 80,540,502 km (0.052 R)
• M88: 81,055,268 km (0.096 R)
• M89: 81,829,287 km (0.086 R)
• M90: 82,865,103 km (0.059 R)
• M91: 83,124,805 km (0.081 R)
• M92: 83,775,107 km (0.108 R)
• M93: 86,920,103 km (0.102 R)
• M94: 87,448,034 km (0.059 R)
• M95: 88,241,800 km (0.106 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit