🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.46 AU - 0.74 AU

Year: 173 Days

Day: 28.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.53 AU - 2.01 AU

Year: 878 Days

Day: 29.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,507,474 km

• M1: 361,578 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.71 AU - 1.87 AU

Year: 893 Days

Day: 25.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.5 AU - 3.34 AU

Year: 1860 Days

Day: 47.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,507,474 km

• M1: 157,975 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.63 AU - 3.21 AU

Year: 1860 Days

Day: 30.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 8.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.85 AU - 11.27 AU

Year: 13712 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,507,474 km

• M1: 118,182 km (0.109 R)
• M2: 387,309 km (0.066 R)
• M3: 521,349 km (0.084 R)
• M4: 599,738 km (0.115 R)
• M5: 714,629 km (0.118 R)
• M6: 1,194,988 km (0.099 R)
• M7: 1,328,878 km (0.097 R)
• M8: 2,657,157 km (0.073 R)
• M9: 2,851,485 km (0.073 R)
• M10: 3,443,294 km (0.12 R)
• M11: 3,851,996 km (0.059 R)
• M12: 4,092,549 km (0.052 R)
• M13: 6,972,757 km (0.093 R)
• M14: 7,814,694 km (0.085 R)
• M15: 7,890,540 km (0.073 R)
• M16: 9,030,775 km (0.103 R)
• M17: 9,892,010 km (0.032 R)
• M18: 10,360,101 km (0.086 R)
• M19: 10,891,922 km (0.115 R)
• M20: 12,777,753 km (0.082 R)
• M21: 12,837,442 km (0.096 R)
• M22: 12,927,051 km (0.093 R)
• M23: 14,234,088 km (0.078 R)
• M24: 15,139,005 km (0.119 R)
• M25: 15,328,695 km (0.09 R)
• M26: 15,582,713 km (0.098 R)
• M27: 16,094,786 km (0.119 R)
• M28: 16,288,366 km (0.081 R)
• M29: 16,645,157 km (0.118 R)
• M30: 17,664,367 km (0.101 R)
• M31: 18,231,941 km (0.116 R)
• M32: 18,399,940 km (0.064 R)
• M33: 18,941,185 km (0.099 R)
• M34: 19,453,408 km (0.102 R)
• M35: 19,693,961 km (0.102 R)
• M36: 20,526,324 km (0.089 R)
• M37: 22,910,166 km (0.105 R)
• M38: 23,455,749 km (0.066 R)
• M39: 24,079,273 km (0.113 R)
• M40: 24,374,579 km (0.096 R)
• M41: 24,745,433 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.1

Radius: 5.2

Gravity: 33.51 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.72 AU - 19.32 AU

Year: 23903 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,507,474 km

• M1: 88,412 km (0.102 R)
• M2: 628,161 km (0.057 R)
• M3: 932,294 km (0.081 R)
• M4: 1,694,794 km (0.037 R)
• M5: 1,768,396 km (0.095 R)
• M6: 2,860,610 km (0.041 R)
• M7: 3,037,286 km (0.086 R)
• M8: 3,494,008 km (0.03 R)
• M9: 4,119,626 km (0.047 R)
• M10: 4,831,263 km (0.093 R)
• M11: 4,883,622 km (0.028 R)
• M12: 5,041,598 km (0.101 R)
• M13: 5,471,093 km (0.096 R)
• M14: 6,024,306 km (0.111 R)
• M15: 6,307,645 km (0.039 R)
• M16: 8,472,326 km (0.045 R)
• M17: 8,789,623 km (0.094 R)
• M18: 9,698,430 km (0.112 R)
• M19: 13,252,576 km (0.119 R)
• M20: 13,399,332 km (0.112 R)
• M21: 13,472,934 km (0.103 R)
• M22: 15,125,990 km (0.098 R)
• M23: 15,356,221 km (0.093 R)
• M24: 19,278,977 km (0.103 R)
• M25: 20,368,648 km (0.058 R)
• M26: 20,878,477 km (0.092 R)
• M27: 21,306,327 km (0.064 R)
• M28: 21,910,403 km (0.112 R)
• M29: 22,083,937 km (0.098 R)
• M30: 25,833,607 km (0.091 R)
• M31: 26,109,017 km (0.114 R)
• M32: 26,477,477 km (0.066 R)
• M33: 26,940,632 km (0.092 R)
• M34: 27,499,829 km (0.041 R)
• M35: 27,874,870 km (0.069 R)
• M36: 28,062,915 km (0.093 R)
• M37: 30,449,749 km (0.075 R)
• M38: 30,837,656 km (0.092 R)
• M39: 31,227,209 km (0.042 R)
• M40: 32,109,537 km (0.112 R)
• M41: 32,306,707 km (0.097 R)
• M42: 32,405,442 km (0.079 R)
• M43: 32,603,360 km (0.09 R)
• M44: 34,401,526 km (0.083 R)
• M45: 35,618,056 km (0.103 R)
• M46: 36,539,729 km (0.092 R)
• M47: 36,642,652 km (0.055 R)
• M48: 36,745,575 km (0.039 R)
• M49: 37,261,987 km (0.084 R)
• M50: 39,879,800 km (0.113 R)
• M51: 39,985,716 km (0.114 R)
• M52: 40,197,845 km (0.089 R)
• M53: 41,478,553 km (0.044 R)
• M54: 42,664,415 km (0.105 R)
• M55: 42,772,724 km (0.065 R)
• M56: 43,424,821 km (0.089 R)
• M57: 43,533,728 km (0.081 R)
• M58: 43,861,348 km (0.115 R)
• M59: 44,958,947 km (0.086 R)
• M60: 45,621,815 km (0.071 R)
• M61: 46,176,674 km (0.118 R)
• M62: 46,287,975 km (0.091 R)
• M63: 48,418,548 km (0.03 R)
• M64: 49,894,630 km (0.116 R)
• M65: 50,695,577 km (0.107 R)
• M66: 53,707,431 km (0.115 R)
• M67: 54,763,442 km (0.088 R)
• M68: 54,999,059 km (0.08 R)
• M69: 57,373,626 km (0.071 R)
• M70: 58,693,827 km (0.073 R)
• M71: 59,176,280 km (0.106 R)
• M72: 61,241,778 km (0.087 R)
• M73: 62,221,943 km (0.101 R)
• M74: 62,713,821 km (0.076 R)
• M75: 62,960,358 km (0.07 R)
• M76: 63,330,763 km (0.103 R)
• M77: 65,442,935 km (0.083 R)
• M78: 66,193,916 km (0.119 R)
• M79: 67,199,663 km (0.105 R)
• M80: 67,325,774 km (0.11 R)
• M81: 69,608,488 km (0.12 R)
• M82: 70,759,344 km (0.053 R)
• M83: 76,344,132 km (0.038 R)
• M84: 77,663,136 km (0.119 R)
• M85: 79,122,613 km (0.11 R)
• M86: 81,530,391 km (0.12 R)
• M87: 81,664,879 km (0.071 R)
• M88: 81,934,006 km (0.091 R)
• M89: 84,233,774 km (0.05 R)
• M90: 86,966,329 km (0.107 R)
• M91: 88,067,518 km (0.112 R)
• M92: 89,450,551 km (0.067 R)
• M93: 90,562,063 km (0.119 R)
• M94: 91,119,465 km (0.039 R)
• M95: 92,658,378 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.9

Radius: 4.4

Gravity: 51.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.15 AU - 17.85 AU

Year: 24985 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 41,507,474 km

• M1: 57,894 km (0.104 R)
• M2: 101,128 km (0.041 R)
• M3: 680,820 km (0.12 R)
• M4: 1,171,202 km (0.071 R)
• M5: 1,559,259 km (0.107 R)
• M6: 1,709,604 km (0.047 R)
• M7: 2,064,899 km (0.059 R)
• M8: 2,442,634 km (0.082 R)
• M9: 2,795,984 km (0.076 R)
• M10: 3,025,019 km (0.069 R)
• M11: 3,599,026 km (0.077 R)
• M12: 4,257,855 km (0.113 R)
• M13: 5,008,088 km (0.095 R)
• M14: 6,148,622 km (0.066 R)
• M15: 7,365,451 km (0.069 R)
• M16: 7,617,524 km (0.094 R)
• M17: 8,260,046 km (0.104 R)
• M18: 8,456,169 km (0.116 R)
• M19: 8,853,052 km (0.117 R)
• M20: 9,120,982 km (0.097 R)
• M21: 9,459,672 km (0.071 R)
• M22: 9,733,585 km (0.117 R)
• M23: 10,712,704 km (0.119 R)
• M24: 11,213,856 km (0.066 R)
• M25: 11,286,112 km (0.081 R)
• M26: 12,239,051 km (0.115 R)
• M27: 15,088,890 km (0.055 R)
• M28: 15,248,511 km (0.104 R)
• M29: 15,973,911 km (0.064 R)
• M30: 16,136,674 km (0.105 R)
• M31: 16,628,103 km (0.057 R)
• M32: 18,131,711 km (0.054 R)
• M33: 18,642,438 km (0.091 R)
• M34: 19,330,887 km (0.089 R)
• M35: 21,177,075 km (0.115 R)
• M36: 22,438,783 km (0.077 R)
• M37: 22,712,398 km (0.107 R)
• M38: 25,888,510 km (0.102 R)
• M39: 26,271,331 km (0.111 R)
• M40: 28,311,098 km (0.055 R)
• M41: 28,409,384 km (0.115 R)
• M42: 28,507,969 km (0.099 R)
• M43: 28,705,288 km (0.103 R)
• M44: 30,703,766 km (0.062 R)
• M45: 31,821,861 km (0.089 R)
• M46: 32,540,379 km (0.111 R)
• M47: 32,643,452 km (0.049 R)
• M48: 33,056,791 km (0.099 R)
• M49: 33,680,165 km (0.086 R)
• M50: 34,517,315 km (0.065 R)
• M51: 36,747,071 km (0.117 R)
• M52: 37,069,455 km (0.097 R)
• M53: 37,284,876 km (0.077 R)
• M54: 37,825,223 km (0.102 R)
• M55: 37,933,532 km (0.115 R)
• M56: 39,132,559 km (0.06 R)
• M57: 40,233,300 km (0.12 R)
• M58: 42,240,156 km (0.085 R)
• M59: 42,352,653 km (0.077 R)
• M60: 43,029,284 km (0.102 R)
• M61: 47,748,499 km (0.115 R)
• M62: 47,982,919 km (0.108 R)
• M63: 50,824,979 km (0.066 R)
• M64: 52,507,805 km (0.096 R)
• M65: 54,698,367 km (0.104 R)
• M66: 56,794,233 km (0.061 R)
• M67: 57,042,566 km (0.11 R)
• M68: 57,291,347 km (0.114 R)
• M69: 57,540,278 km (0.089 R)
• M70: 61,191,513 km (0.086 R)
• M71: 61,318,821 km (0.104 R)
• M72: 63,495,171 km (0.087 R)
• M73: 63,881,881 km (0.081 R)
• M74: 65,176,501 km (0.116 R)
• M75: 65,827,102 km (0.102 R)
• M76: 67,528,628 km (0.096 R)
• M77: 68,187,009 km (0.097 R)
• M78: 69,112,122 km (0.081 R)
• M79: 70,441,000 km (0.114 R)
• M80: 75,157,821 km (0.081 R)
• M81: 75,294,104 km (0.089 R)
• M82: 76,113,452 km (0.034 R)
• M83: 78,174,611 km (0.083 R)
• M84: 81,090,872 km (0.081 R)
• M85: 82,632,628 km (0.069 R)
• M86: 84,608,816 km (0.111 R)
• M87: 84,892,304 km (0.084 R)
• M88: 85,318,358 km (0.079 R)
• M89: 87,602,120 km (0.108 R)
• M90: 91,355,829 km (0.1 R)
• M91: 91,792,356 km (0.084 R)
• M92: 91,938,064 km (0.094 R)
• M93: 93,105,975 km (0.119 R)
• M94: 95,604,259 km (0.105 R)
• M95: 96,047,518 km (0.102 R)
• M96: 96,491,225 km (0.073 R)
• M97: 99,617,222 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.4

Radius: 3.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.55 AU - 22.01 AU

Year: 29135 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,507,474 km

• M1: 53,257 km (0.113 R)
• M2: 147,204 km (0.107 R)
• M3: 222,602 km (0.041 R)
• M4: 333,753 km (0.1 R)
• M5: 408,253 km (0.112 R)
• M6: 1,139,637 km (0.056 R)
• M7: 1,349,971 km (0.114 R)
• M8: 1,389,465 km (0.096 R)
• M9: 1,489,995 km (0.12 R)
• M10: 1,849,329 km (0.095 R)
• M11: 1,893,311 km (0.104 R)
• M12: 2,049,940 km (0.117 R)
• M13: 2,304,555 km (0.119 R)
• M14: 2,328,192 km (0.092 R)
• M15: 2,496,040 km (0.092 R)
• M16: 2,642,946 km (0.085 R)
• M17: 3,258,391 km (0.055 R)
• M18: 3,445,837 km (0.11 R)
• M19: 4,000,845 km (0.098 R)
• M20: 4,612,701 km (0.103 R)
• M21: 4,914,290 km (0.115 R)
• M22: 4,944,808 km (0.109 R)
• M23: 5,472,889 km (0.047 R)
• M24: 5,824,144 km (0.108 R)
• M25: 6,116,907 km (0.027 R)
• M26: 6,682,986 km (0.113 R)
• M27: 6,955,104 km (0.107 R)
• M28: 7,230,813 km (0.077 R)
• M29: 8,007,226 km (0.063 R)
• M30: 8,478,459 km (0.103 R)
• M31: 8,515,111 km (0.086 R)
• M32: 8,625,215 km (0.082 R)
• M33: 8,884,169 km (0.109 R)
• M34: 9,220,764 km (0.069 R)
• M35: 9,867,775 km (0.049 R)
• M36: 9,944,967 km (0.117 R)
• M37: 10,885,489 km (0.097 R)
• M38: 11,124,995 km (0.094 R)
• M39: 11,165,087 km (0.08 R)
• M40: 11,609,393 km (0.113 R)
• M41: 11,895,125 km (0.1 R)
• M42: 12,934,232 km (0.086 R)
• M43: 13,187,800 km (0.115 R)
• M44: 14,175,445 km (0.119 R)
• M45: 14,656,103 km (0.09 R)
• M46: 15,858,421 km (0.118 R)
• M47: 16,129,792 km (0.087 R)
• M48: 17,884,276 km (0.118 R)
• M49: 18,593,370 km (0.093 R)
• M50: 18,688,664 km (0.067 R)
• M51: 19,263,419 km (0.098 R)
• M52: 20,774,955 km (0.088 R)
• M53: 21,071,907 km (0.116 R)
• M54: 22,780,913 km (0.115 R)
• M55: 23,035,978 km (0.083 R)
• M56: 23,138,153 km (0.105 R)
• M57: 23,651,872 km (0.09 R)
• M58: 24,847,608 km (0.115 R)
• M59: 25,584,976 km (0.071 R)
• M60: 26,650,861 km (0.043 R)
• M61: 26,919,538 km (0.068 R)
• M62: 26,973,394 km (0.047 R)
• M63: 28,660,558 km (0.058 R)
• M64: 28,715,461 km (0.113 R)
• M65: 28,770,513 km (0.09 R)
• M66: 29,101,423 km (0.096 R)
• M67: 29,489,031 km (0.117 R)
• M68: 31,509,351 km (0.119 R)
• M69: 32,021,424 km (0.098 R)
• M70: 32,536,190 km (0.111 R)
• M71: 32,880,864 km (0.057 R)
• M72: 33,515,907 km (0.03 R)
• M73: 34,096,795 km (0.091 R)
• M74: 34,388,511 km (0.115 R)
• M75: 35,622,544 km (0.117 R)
• M76: 36,453,261 km (0.112 R)
• M77: 37,290,411 km (0.077 R)
• M78: 37,952,531 km (0.114 R)
• M79: 38,679,277 km (0.061 R)
• M80: 39,962,079 km (0.098 R)
• M81: 40,023,564 km (0.104 R)
• M82: 40,269,652 km (0.045 R)
• M83: 40,454,555 km (0.055 R)
• M84: 41,010,910 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit