🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.03 AU - 1.57 AU

Year: 533 Days

Day: 33.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.84 AU - 2.96 AU

Year: 1338 Days

Day: 45.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.51 AU - 2.63 AU

Year: 1483 Days

Day: 13 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.21 AU - 3.25 AU

Year: 2089 Days

Day: 30.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.88 AU - 4.76 AU

Year: 2687 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 12

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.84 AU - 7.98 AU

Year: 7259 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,346,241 km

• M1: 150,196 km (0.076 R)
• M2: 277,654 km (0.102 R)
• M3: 389,852 km (0.094 R)
• M4: 523,293 km (0.063 R)
• M5: 829,670 km (0.099 R)
• M6: 911,949 km (0.081 R)
• M7: 1,130,511 km (0.108 R)
• M8: 1,482,515 km (0.059 R)
• M9: 1,567,486 km (0.107 R)
• M10: 2,247,409 km (0.036 R)
• M11: 2,326,097 km (0.111 R)
• M12: 2,650,276 km (0.119 R)
• M13: 2,881,704 km (0.118 R)
• M14: 3,185,986 km (0.104 R)
• M15: 3,297,137 km (0.089 R)
• M16: 4,184,851 km (0.113 R)
• M17: 4,579,939 km (0.09 R)
• M18: 5,353,210 km (0.036 R)
• M19: 5,593,165 km (0.113 R)
• M20: 5,673,948 km (0.089 R)
• M21: 6,001,119 km (0.111 R)
• M22: 6,194,698 km (0.071 R)
• M23: 6,334,423 km (0.078 R)
• M24: 6,673,711 km (0.073 R)
• M25: 7,194,012 km (0.078 R)
• M26: 7,340,917 km (0.099 R)
• M27: 7,727,478 km (0.107 R)
• M28: 7,938,261 km (0.12 R)
• M29: 8,365,962 km (0.103 R)
• M30: 9,116,345 km (0.111 R)
• M31: 9,371,409 km (0.12 R)
• M32: 10,084,692 km (0.099 R)
• M33: 10,315,372 km (0.104 R)
• M34: 10,514,486 km (0.047 R)
• M35: 10,916,605 km (0.077 R)
• M36: 11,187,527 km (0.119 R)
• M37: 12,083,170 km (0.08 R)
• M38: 12,188,038 km (0.047 R)
• M39: 12,894,588 km (0.065 R)
• M40: 13,542,048 km (0.091 R)
• M41: 14,199,979 km (0.114 R)
• M42: 15,471,262 km (0.119 R)
• M43: 16,467,734 km (0.117 R)
• M44: 16,545,375 km (0.05 R)
• M45: 16,895,733 km (0.093 R)
• M46: 18,041,354 km (0.078 R)
• M47: 18,684,026 km (0.105 R)
• M48: 20,282,180 km (0.106 R)
• M49: 20,950,434 km (0.108 R)
• M50: 21,329,515 km (0.117 R)
• M51: 22,480,521 km (0.096 R)
• M52: 22,652,708 km (0.117 R)
• M53: 22,825,344 km (0.066 R)
• M54: 22,955,045 km (0.113 R)
• M55: 23,171,962 km (0.101 R)
• M56: 23,389,477 km (0.049 R)
• M57: 23,695,256 km (0.066 R)
• M58: 24,002,230 km (0.116 R)
• M59: 24,443,095 km (0.119 R)
• M60: 25,020,244 km (0.11 R)
• M61: 25,109,554 km (0.06 R)
• M62: 25,646,909 km (0.099 R)
• M63: 26,323,989 km (0.116 R)
• M64: 26,414,795 km (0.115 R)
• M65: 26,551,079 km (0.092 R)
• M66: 26,642,034 km (0.111 R)
• M67: 26,915,649 km (0.04 R)
• M68: 27,511,647 km (0.114 R)
• M69: 29,608,111 km (0.063 R)
• M70: 29,796,904 km (0.059 R)
• M71: 29,938,872 km (0.065 R)
• M72: 30,413,397 km (0.088 R)
• M73: 30,938,336 km (0.099 R)
• M74: 31,852,079 km (0.065 R)
• M75: 32,482,485 km (0.095 R)
• M76: 32,628,492 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.1

Radius: 5.7

Gravity: 28.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.65 AU - 21.89 AU

Year: 26959 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,346,241 km

• M1: 131,347 km (0.081 R)
• M2: 241,750 km (0.058 R)
• M3: 689,197 km (0.078 R)
• M4: 1,329,476 km (0.101 R)
• M5: 1,511,686 km (0.028 R)
• M6: 1,663,229 km (0.086 R)
• M7: 1,981,125 km (0.113 R)
• M8: 2,361,253 km (0.092 R)
• M9: 3,138,863 km (0.078 R)
• M10: 3,235,353 km (0.053 R)
• M11: 3,283,823 km (0.102 R)
• M12: 3,431,027 km (0.051 R)
• M13: 3,833,894 km (0.111 R)
• M14: 3,988,878 km (0.057 R)
• M15: 4,412,240 km (0.112 R)
• M16: 5,825,042 km (0.112 R)
• M17: 7,173,517 km (0.119 R)
• M18: 7,236,947 km (0.095 R)
• M19: 7,364,554 km (0.085 R)
• M20: 7,428,581 km (0.084 R)
• M21: 8,278,297 km (0.08 R)
• M22: 8,884,468 km (0.063 R)
• M23: 9,855,508 km (0.11 R)
• M24: 9,997,027 km (0.119 R)
• M25: 10,068,086 km (0.108 R)
• M26: 11,522,626 km (0.054 R)
• M27: 12,655,980 km (0.1 R)
• M28: 15,026,957 km (0.068 R)
• M29: 16,179,159 km (0.1 R)
• M30: 16,429,736 km (0.098 R)
• M31: 18,306,441 km (0.073 R)
• M32: 18,742,220 km (0.074 R)
• M33: 19,005,512 km (0.08 R)
• M34: 19,980,890 km (0.097 R)
• M35: 20,249,717 km (0.105 R)
• M36: 21,520,102 km (0.067 R)
• M37: 21,703,809 km (0.063 R)
• M38: 21,980,116 km (0.042 R)
• M39: 23,662,643 km (0.11 R)
• M40: 25,386,011 km (0.1 R)
• M41: 26,557,362 km (0.031 R)
• M42: 27,248,654 km (0.114 R)
• M43: 28,146,241 km (0.105 R)
• M44: 28,246,621 km (0.089 R)
• M45: 36,101,706 km (0.098 R)
• M46: 36,429,176 km (0.107 R)
• M47: 38,859,842 km (0.111 R)
• M48: 42,487,890 km (0.058 R)
• M49: 42,833,461 km (0.115 R)
• M50: 43,876,008 km (0.054 R)
• M51: 44,108,783 km (0.115 R)
• M52: 44,809,649 km (0.103 R)
• M53: 45,631,988 km (0.091 R)
• M54: 46,815,307 km (0.065 R)
• M55: 47,172,248 km (0.118 R)
• M56: 47,530,235 km (0.112 R)
• M57: 48,008,799 km (0.077 R)
• M58: 48,368,732 km (0.093 R)
• M59: 49,212,164 km (0.088 R)
• M60: 49,333,039 km (0.071 R)
• M61: 53,005,368 km (0.109 R)
• M62: 56,006,002 km (0.084 R)
• M63: 56,132,263 km (0.114 R)
• M64: 56,891,472 km (0.083 R)
• M65: 57,781,579 km (0.076 R)
• M66: 58,548,268 km (0.072 R)
• M67: 59,189,744 km (0.093 R)
• M68: 60,479,577 km (0.112 R)
• M69: 65,997,045 km (0.112 R)
• M70: 67,602,829 km (0.115 R)
• M71: 69,492,400 km (0.062 R)
• M72: 70,579,827 km (0.087 R)
• M73: 70,989,126 km (0.117 R)
• M74: 71,536,056 km (0.104 R)
• M75: 72,496,624 km (0.06 R)
• M76: 73,876,066 km (0.082 R)
• M77: 74,430,326 km (0.106 R)
• M78: 76,660,980 km (0.11 R)
• M79: 78,772,105 km (0.085 R)
• M80: 81,759,724 km (0.064 R)
• M81: 84,929,105 km (0.097 R)
• M82: 86,091,480 km (0.098 R)
• M83: 86,382,897 km (0.12 R)
• M84: 86,820,770 km (0.115 R)
• M85: 88,138,428 km (0.061 R)
• M86: 88,873,253 km (0.046 R)
• M87: 89,020,607 km (0.06 R)
• M88: 92,876,791 km (0.092 R)
• M89: 96,787,279 km (0.109 R)
• M90: 97,090,364 km (0.092 R)
• M91: 98,610,279 km (0.101 R)
• M92: 99,067,749 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.7

Radius: 7.8

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.5 AU - 22.34 AU

Year: 29618 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,346,241 km

• M1: 559,197 km (0.099 R)
• M2: 818,899 km (0.084 R)
• M3: 1,045,988 km (0.091 R)
• M4: 1,366,726 km (0.095 R)
• M5: 1,637,049 km (0.085 R)
• M6: 2,452,657 km (0.076 R)
• M7: 2,638,607 km (0.063 R)
• M8: 3,955,816 km (0.074 R)
• M9: 4,737,316 km (0.096 R)
• M10: 5,384,327 km (0.078 R)
• M11: 5,810,381 km (0.078 R)
• M12: 5,934,248 km (0.092 R)
• M13: 6,759,729 km (0.057 R)
• M14: 7,086,900 km (0.092 R)
• M15: 7,419,157 km (0.031 R)
• M16: 7,824,717 km (0.107 R)
• M17: 8,446,445 km (0.093 R)
• M18: 8,586,768 km (0.109 R)
• M19: 8,657,229 km (0.055 R)
• M20: 9,155,689 km (0.102 R)
• M21: 9,737,026 km (0.1 R)
• M22: 12,978,662 km (0.063 R)
• M23: 13,140,677 km (0.101 R)
• M24: 16,694,973 km (0.078 R)
• M25: 19,034,085 km (0.111 R)
• M26: 19,218,240 km (0.054 R)
• M27: 21,092,103 km (0.12 R)
• M28: 21,282,691 km (0.03 R)
• M29: 21,857,745 km (0.039 R)
• M30: 22,244,156 km (0.116 R)
• M31: 23,317,970 km (0.107 R)
• M32: 23,811,643 km (0.081 R)
• M33: 26,126,819 km (0.091 R)
• M34: 26,228,995 km (0.068 R)
• M35: 26,742,415 km (0.113 R)
• M36: 27,674,858 km (0.099 R)
• M37: 28,092,685 km (0.059 R)
• M38: 28,512,756 km (0.047 R)
• M39: 28,829,006 km (0.088 R)
• M40: 29,040,537 km (0.116 R)
• M41: 29,358,732 km (0.101 R)
• M42: 30,859,198 km (0.05 R)
• M43: 31,618,707 km (0.106 R)
• M44: 32,055,533 km (0.058 R)
• M45: 32,384,498 km (0.067 R)
• M46: 35,168,515 km (0.051 R)
• M47: 35,621,048 km (0.084 R)
• M48: 35,961,683 km (0.071 R)
• M49: 37,220,100 km (0.099 R)
• M50: 37,450,331 km (0.104 R)
• M51: 38,609,116 km (0.069 R)
• M52: 39,897,453 km (0.114 R)
• M53: 44,699,245 km (0.04 R)
• M54: 45,435,117 km (0.027 R)
• M55: 45,558,087 km (0.109 R)
• M56: 46,298,596 km (0.08 R)
• M57: 46,670,497 km (0.108 R)
• M58: 50,060,534 km (0.058 R)
• M59: 58,674,529 km (0.096 R)
• M60: 63,149,749 km (0.098 R)
• M61: 64,804,152 km (0.107 R)
• M62: 65,636,814 km (0.118 R)
• M63: 70,848,355 km (0.106 R)
• M64: 71,705,999 km (0.08 R)
• M65: 72,710,848 km (0.066 R)
• M66: 74,734,459 km (0.099 R)
• M67: 75,461,804 km (0.094 R)
• M68: 75,899,228 km (0.11 R)
• M69: 76,923,225 km (0.104 R)
• M70: 78,837,031 km (0.113 R)
• M71: 82,261,326 km (0.075 R)
• M72: 83,012,158 km (0.064 R)
• M73: 86,190,364 km (0.09 R)
• M74: 86,342,655 km (0.06 R)
• M75: 86,647,536 km (0.112 R)
• M76: 88,331,110 km (0.12 R)
• M77: 88,792,171 km (0.099 R)
• M78: 89,099,893 km (0.063 R)
• M79: 89,870,921 km (0.087 R)
• M80: 91,109,142 km (0.107 R)
• M81: 91,264,425 km (0.085 R)
• M82: 92,977,171 km (0.094 R)
• M83: 93,133,351 km (0.116 R)
• M84: 94,386,383 km (0.101 R)
• M85: 96,750,777 km (0.065 R)
• M86: 98,975,148 km (0.072 R)
• M87: 99,294,240 km (0.068 R)
• M88: 101,376,942 km (0.09 R)
• M89: 101,698,577 km (0.079 R)
• M90: 102,504,311 km (0.109 R)
• M91: 103,150,425 km (0.114 R)
• M92: 106,237,825 km (0.079 R)
• M93: 107,710,916 km (0.078 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit