🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 198 Days

Day: 13.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 216 Days

Day: 42.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,696,486 km

• M1: 117,434 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.79 AU - 1.07 AU

Year: 324 Days

Day: 42.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,696,486 km

• M1: 483,351 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.03 AU - 1.53 AU

Year: 524 Days

Day: 42.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,696,486 km

• M1: 34,707 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.35 AU - 2.66 AU

Year: 1430 Days

Day: 15.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 172.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.87 AU - 2.91 AU

Year: 1777 Days

Day: 19 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 13.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.44 AU - 14.54 AU

Year: 15015 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,696,486 km

• M1: 350,807 km (0.119 R)
• M2: 879,486 km (0.098 R)
• M3: 972,237 km (0.091 R)
• M4: 1,378,993 km (0.051 R)
• M5: 1,990,998 km (0.067 R)
• M6: 2,245,165 km (0.116 R)
• M7: 3,180,451 km (0.116 R)
• M8: 5,062,841 km (0.066 R)
• M9: 5,236,673 km (0.069 R)
• M10: 5,679,782 km (0.079 R)
• M11: 5,815,168 km (0.089 R)
• M12: 6,181,384 km (0.097 R)
• M13: 7,081,365 km (0.066 R)
• M14: 7,178,603 km (0.103 R)
• M15: 7,423,346 km (0.11 R)
• M16: 7,621,264 km (0.058 R)
• M17: 7,971,771 km (0.091 R)
• M18: 8,584,973 km (0.101 R)
• M19: 9,160,626 km (0.068 R)
• M20: 10,570,436 km (0.042 R)
• M21: 10,681,737 km (0.077 R)
• M22: 11,243,776 km (0.118 R)
• M23: 12,163,354 km (0.041 R)
• M24: 13,466,950 km (0.063 R)
• M25: 14,074,168 km (0.097 R)
• M26: 15,441,492 km (0.092 R)
• M27: 17,967,901 km (0.094 R)
• M28: 19,517,137 km (0.107 R)
• M29: 20,134,976 km (0.071 R)
• M30: 20,619,972 km (0.104 R)
• M31: 21,179,019 km (0.083 R)
• M32: 21,813,913 km (0.099 R)
• M33: 24,268,515 km (0.096 R)
• M34: 25,378,980 km (0.061 R)
• M35: 26,961,426 km (0.106 R)
• M36: 27,113,866 km (0.102 R)
• M37: 27,266,456 km (0.087 R)
• M38: 27,496,089 km (0.108 R)
• M39: 27,649,426 km (0.118 R)
• M40: 28,034,192 km (0.109 R)
• M41: 28,343,261 km (0.116 R)
• M42: 29,590,758 km (0.104 R)
• M43: 29,747,985 km (0.103 R)
• M44: 30,697,034 km (0.113 R)
• M45: 30,935,792 km (0.057 R)
• M46: 32,543,670 km (0.039 R)
• M47: 33,276,102 km (0.119 R)
• M48: 33,521,442 km (0.04 R)
• M49: 33,685,252 km (0.049 R)
• M50: 34,261,054 km (0.113 R)
• M51: 34,757,120 km (0.072 R)
• M52: 35,840,209 km (0.043 R)
• M53: 36,007,759 km (0.107 R)
• M54: 37,358,029 km (0.118 R)
• M55: 37,698,215 km (0.058 R)
• M56: 38,124,868 km (0.118 R)
• M57: 38,210,288 km (0.117 R)
• M58: 40,456,201 km (0.066 R)
• M59: 41,068,206 km (0.066 R)
• M60: 42,389,903 km (0.093 R)
• M61: 44,083,949 km (0.12 R)
• M62: 44,533,491 km (0.092 R)
• M63: 45,437,062 km (0.098 R)
• M64: 45,982,047 km (0.108 R)
• M65: 46,620,680 km (0.076 R)
• M66: 50,232,272 km (0.116 R)
• M67: 54,606,215 km (0.065 R)
• M68: 57,425,835 km (0.068 R)
• M69: 59,596,351 km (0.102 R)
• M70: 60,691,557 km (0.112 R)
• M71: 61,291,893 km (0.103 R)
• M72: 61,693,115 km (0.118 R)
• M73: 62,195,913 km (0.068 R)
• M74: 62,498,250 km (0.086 R)
• M75: 63,003,143 km (0.067 R)
• M76: 63,509,532 km (0.109 R)
• M77: 64,424,323 km (0.099 R)
• M78: 64,934,452 km (0.107 R)
• M79: 65,138,802 km (0.116 R)
• M80: 66,061,373 km (0.06 R)
• M81: 66,575,840 km (0.089 R)
• M82: 66,781,836 km (0.097 R)
• M83: 67,194,876 km (0.112 R)
• M84: 67,298,098 km (0.119 R)
• M85: 67,919,378 km (0.046 R)
• M86: 69,167,623 km (0.106 R)
• M87: 69,376,461 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.1

Radius: 6.4

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.01 AU - 17.11 AU

Year: 19066 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 32,696,486 km

• M1: 95,144 km (0.116 R)
• M2: 141,220 km (0.049 R)
• M3: 181,612 km (0.065 R)
• M4: 399,875 km (0.059 R)
• M5: 610,060 km (0.11 R)
• M6: 1,148,463 km (0.065 R)
• M7: 1,295,218 km (0.031 R)
• M8: 1,422,227 km (0.106 R)
• M9: 1,580,053 km (0.103 R)
• M10: 1,716,037 km (0.042 R)
• M11: 2,087,339 km (0.088 R)
• M12: 2,146,580 km (0.103 R)
• M13: 2,420,643 km (0.097 R)
• M14: 3,553,099 km (0.113 R)
• M15: 3,624,308 km (0.053 R)
• M16: 4,630,204 km (0.066 R)
• M17: 5,023,496 km (0.114 R)
• M18: 5,305,189 km (0.107 R)
• M19: 6,053,029 km (0.087 R)
• M20: 6,309,589 km (0.117 R)
• M21: 6,395,907 km (0.08 R)
• M22: 7,190,422 km (0.088 R)
• M23: 7,645,199 km (0.102 R)
• M24: 8,297,446 km (0.05 R)
• M25: 8,487,136 km (0.091 R)
• M26: 8,630,301 km (0.075 R)
• M27: 9,015,964 km (0.081 R)
• M28: 9,259,959 km (0.11 R)
• M29: 9,804,196 km (0.107 R)
• M30: 9,904,277 km (0.064 R)
• M31: 10,206,614 km (0.114 R)
• M32: 10,308,041 km (0.112 R)
• M33: 10,768,653 km (0.072 R)
• M34: 10,871,876 km (0.054 R)
• M35: 12,351,997 km (0.12 R)
• M36: 12,460,156 km (0.081 R)
• M37: 17,155,435 km (0.118 R)
• M38: 17,276,160 km (0.111 R)
• M39: 17,761,606 km (0.059 R)
• M40: 18,006,198 km (0.118 R)
• M41: 18,067,384 km (0.072 R)
• M42: 19,307,700 km (0.076 R)
• M43: 20,383,308 km (0.102 R)
• M44: 20,575,242 km (0.109 R)
• M45: 20,767,625 km (0.065 R)
• M46: 21,869,414 km (0.118 R)
• M47: 23,590,986 km (0.108 R)
• M48: 23,859,664 km (0.066 R)
• M49: 24,944,547 km (0.102 R)
• M50: 25,218,311 km (0.071 R)
• M51: 27,373,418 km (0.072 R)
• M52: 27,726,469 km (0.03 R)
• M53: 28,365,851 km (0.075 R)
• M54: 28,580,075 km (0.082 R)
• M55: 29,010,019 km (0.106 R)
• M56: 29,659,124 km (0.054 R)
• M57: 29,803,935 km (0.102 R)
• M58: 29,876,490 km (0.12 R)
• M59: 30,531,878 km (0.084 R)
• M60: 30,897,944 km (0.117 R)
• M61: 31,265,656 km (0.113 R)
• M62: 31,560,812 km (0.082 R)
• M63: 31,782,666 km (0.078 R)
• M64: 31,856,867 km (0.09 R)
• M65: 32,750,564 km (0.104 R)
• M66: 33,803,584 km (0.096 R)
• M67: 35,403,832 km (0.107 R)
• M68: 36,329,394 km (0.114 R)
• M69: 38,836,056 km (0.091 R)
• M70: 39,153,204 km (0.105 R)
• M71: 39,870,226 km (0.075 R)
• M72: 39,950,111 km (0.062 R)
• M73: 43,026,592 km (0.098 R)
• M74: 43,601,646 km (0.079 R)
• M75: 43,683,925 km (0.086 R)
• M76: 48,207,166 km (0.08 R)
• M77: 49,060,921 km (0.1 R)
• M78: 49,318,080 km (0.11 R)
• M79: 50,351,053 km (0.086 R)
• M80: 50,437,371 km (0.065 R)
• M81: 51,043,541 km (0.077 R)
• M82: 51,130,308 km (0.083 R)
• M83: 51,304,141 km (0.03 R)
• M84: 51,478,123 km (0.072 R)
• M85: 51,739,321 km (0.102 R)
• M86: 54,022,035 km (0.089 R)
• M87: 54,731,129 km (0.104 R)
• M88: 55,889,764 km (0.092 R)
• M89: 58,321,927 km (0.044 R)
• M90: 58,958,166 km (0.115 R)
• M91: 59,049,272 km (0.051 R)
• M92: 60,145,674 km (0.113 R)
• M93: 60,788,496 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 6.3

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.89 AU - 18.07 AU

Year: 19927 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 32,696,486 km

• M1: 89,310 km (0.095 R)
• M2: 166,203 km (0.109 R)
• M3: 425,456 km (0.11 R)
• M4: 534,663 km (0.063 R)
• M5: 737,368 km (0.107 R)
• M6: 963,560 km (0.107 R)
• M7: 1,084,734 km (0.044 R)
• M8: 1,185,414 km (0.111 R)
• M9: 1,912,160 km (0.093 R)
• M10: 2,717,595 km (0.103 R)
• M11: 3,066,158 km (0.077 R)
• M12: 3,173,420 km (0.06 R)
• M13: 3,318,530 km (0.095 R)
• M14: 3,843,319 km (0.092 R)
• M15: 3,998,003 km (0.105 R)
• M16: 4,115,437 km (0.111 R)
• M17: 4,154,782 km (0.109 R)
• M18: 4,273,712 km (0.091 R)
• M19: 4,434,081 km (0.103 R)
• M20: 5,265,097 km (0.112 R)
• M21: 5,742,314 km (0.101 R)
• M22: 6,233,444 km (0.08 R)
• M23: 6,645,287 km (0.097 R)
• M24: 7,543,173 km (0.051 R)
• M25: 8,278,746 km (0.103 R)
• M26: 8,478,759 km (0.11 R)
• M27: 8,579,438 km (0.099 R)
• M28: 9,294,665 km (0.087 R)
• M29: 9,870,019 km (0.069 R)
• M30: 9,922,976 km (0.105 R)
• M31: 10,028,892 km (0.102 R)
• M32: 10,727,364 km (0.087 R)
• M33: 11,497,045 km (0.073 R)
• M34: 12,057,588 km (0.045 R)
• M35: 12,284,379 km (0.042 R)
• M36: 12,627,107 km (0.092 R)
• M37: 12,915,083 km (0.094 R)
• M38: 15,112,975 km (0.048 R)
• M39: 15,850,343 km (0.06 R)
• M40: 15,912,277 km (0.112 R)
• M41: 16,851,452 km (0.104 R)
• M42: 17,041,441 km (0.077 R)
• M43: 18,586,937 km (0.114 R)
• M44: 18,914,556 km (0.061 R)
• M45: 19,046,053 km (0.095 R)
• M46: 20,311,053 km (0.074 R)
• M47: 20,851,849 km (0.106 R)
• M48: 21,123,967 km (0.049 R)
• M49: 22,502,213 km (0.108 R)
• M50: 23,909,330 km (0.034 R)
• M51: 24,265,523 km (0.055 R)
• M52: 25,635,091 km (0.085 R)
• M53: 26,145,968 km (0.12 R)
• M54: 27,773,443 km (0.037 R)
• M55: 28,674,770 km (0.109 R)
• M56: 29,129,099 km (0.106 R)
• M57: 29,509,526 km (0.117 R)
• M58: 29,585,821 km (0.079 R)
• M59: 29,815,005 km (0.114 R)
• M60: 31,826,349 km (0.117 R)
• M61: 31,982,828 km (0.044 R)
• M62: 32,690,426 km (0.06 R)
• M63: 33,960,961 km (0.045 R)
• M64: 34,361,285 km (0.119 R)
• M65: 34,441,469 km (0.066 R)
• M66: 34,763,104 km (0.109 R)
• M67: 34,843,738 km (0.085 R)
• M68: 35,328,435 km (0.034 R)
• M69: 36,386,241 km (0.102 R)
• M70: 36,713,861 km (0.111 R)
• M71: 37,289,513 km (0.095 R)
• M72: 39,034,273 km (0.031 R)
• M73: 39,285,747 km (0.081 R)
• M74: 40,043,161 km (0.063 R)
• M75: 40,466,074 km (0.113 R)
• M76: 41,316,389 km (0.079 R)
• M77: 43,294,222 km (0.109 R)
• M78: 44,250,901 km (0.105 R)
• M79: 44,600,660 km (0.075 R)
• M80: 45,390,687 km (0.059 R)
• M81: 47,967,660 km (0.074 R)
• M82: 49,681,752 km (0.073 R)
• M83: 51,140,630 km (0.111 R)
• M84: 52,059,461 km (0.067 R)
• M85: 54,942,660 km (0.113 R)
• M86: 57,781,729 km (0.078 R)
• M87: 58,738,706 km (0.059 R)
• M88: 59,315,257 km (0.112 R)
• M89: 59,893,901 km (0.086 R)
• M90: 61,738,293 km (0.068 R)
• M91: 61,835,831 km (0.09 R)
• M92: 62,618,378 km (0.076 R)
• M93: 64,292,228 km (0.046 R)
• M94: 65,084,947 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.9

Radius: 6.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.23 AU - 16.05 AU

Year: 21305 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 32,696,486 km

• M1: 93,648 km (0.081 R)
• M2: 226,790 km (0.101 R)
• M3: 414,386 km (0.118 R)
• M4: 597,793 km (0.085 R)
• M5: 673,190 km (0.119 R)
• M6: 890,257 km (0.102 R)
• M7: 1,646,175 km (0.092 R)
• M8: 1,772,286 km (0.117 R)
• M9: 3,043,120 km (0.113 R)
• M10: 3,131,383 km (0.05 R)
• M11: 3,243,132 km (0.074 R)
• M12: 5,018,261 km (0.032 R)
• M13: 5,201,817 km (0.094 R)
• M14: 6,321,108 km (0.054 R)
• M15: 6,806,404 km (0.063 R)
• M16: 6,893,320 km (0.06 R)
• M17: 7,333,288 km (0.102 R)
• M18: 7,661,655 km (0.096 R)
• M19: 8,707,045 km (0.096 R)
• M20: 10,928,124 km (0.037 R)
• M21: 12,100,673 km (0.104 R)
• M22: 12,630,548 km (0.116 R)
• M23: 14,080,451 km (0.08 R)
• M24: 15,088,591 km (0.083 R)
• M25: 15,811,897 km (0.04 R)
• M26: 18,612,967 km (0.119 R)
• M27: 19,142,244 km (0.099 R)
• M28: 20,465,886 km (0.059 R)
• M29: 22,722,421 km (0.081 R)
• M30: 24,967,137 km (0.11 R)
• M31: 28,021,626 km (0.055 R)
• M32: 28,207,726 km (0.105 R)
• M33: 28,956,014 km (0.103 R)
• M34: 29,568,767 km (0.06 R)
• M35: 29,900,575 km (0.072 R)
• M36: 30,233,580 km (0.08 R)
• M37: 30,519,910 km (0.101 R)
• M38: 31,336,266 km (0.102 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit