🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 158 Days

Day: 12.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.82 AU

Year: 219 Days

Day: 13.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.85 AU

Year: 237 Days

Day: 34.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.88 AU - 2.22 AU

Year: 1051 Days

Day: 35 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.48 AU - 2.54 AU

Year: 1424 Days

Day: 25.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.36 AU - 5.24 AU

Year: 3766 Days

Day: 47.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 8.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.56 AU - 11.46 AU

Year: 11343 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,907,670 km

• M1: 109,506 km (0.046 R)
• M2: 590,313 km (0.087 R)
• M3: 664,364 km (0.086 R)
• M4: 855,999 km (0.106 R)
• M5: 1,029,383 km (0.094 R)
• M6: 1,330,972 km (0.03 R)
• M7: 1,533,378 km (0.119 R)
• M8: 1,617,303 km (0.109 R)
• M9: 1,789,639 km (0.06 R)
• M10: 2,945,582 km (0.063 R)
• M11: 3,264,525 km (0.119 R)
• M12: 3,566,862 km (0.089 R)
• M13: 3,707,185 km (0.061 R)
• M14: 4,346,566 km (0.111 R)
• M15: 4,557,200 km (0.078 R)
• M16: 5,241,012 km (0.091 R)
• M17: 5,497,572 km (0.061 R)
• M18: 5,758,471 km (0.115 R)
• M19: 5,923,477 km (0.112 R)
• M20: 7,730,769 km (0.079 R)
• M21: 8,170,437 km (0.057 R)
• M22: 8,883,271 km (0.088 R)
• M23: 8,959,416 km (0.031 R)
• M24: 9,537,762 km (0.094 R)
• M25: 9,890,663 km (0.063 R)
• M26: 9,969,651 km (0.113 R)
• M27: 10,933,959 km (0.094 R)
• M28: 11,220,887 km (0.06 R)
• M29: 12,053,998 km (0.082 R)
• M30: 12,563,528 km (0.115 R)
• M31: 12,649,098 km (0.08 R)
• M32: 14,223,018 km (0.083 R)
• M33: 14,356,908 km (0.103 R)
• M34: 15,535,140 km (0.1 R)
• M35: 17,122,224 km (0.115 R)
• M36: 17,217,219 km (0.105 R)
• M37: 17,455,379 km (0.116 R)
• M38: 17,550,972 km (0.099 R)
• M39: 18,516,327 km (0.112 R)
• M40: 19,202,233 km (0.108 R)
• M41: 19,548,403 km (0.108 R)
• M42: 20,649,592 km (0.055 R)
• M43: 20,801,285 km (0.059 R)
• M44: 21,055,003 km (0.116 R)
• M45: 21,207,742 km (0.095 R)
• M46: 21,719,367 km (0.114 R)
• M47: 22,442,523 km (0.059 R)
• M48: 24,284,970 km (0.103 R)
• M49: 24,445,040 km (0.046 R)
• M50: 24,605,708 km (0.109 R)
• M51: 24,981,498 km (0.085 R)
• M52: 25,576,150 km (0.078 R)
• M53: 25,739,062 km (0.108 R)
• M54: 26,175,289 km (0.111 R)
• M55: 26,394,450 km (0.079 R)
• M56: 26,999,872 km (0.105 R)
• M57: 28,112,581 km (0.076 R)
• M58: 28,561,824 km (0.066 R)
• M59: 29,183,553 km (0.056 R)
• M60: 30,095,651 km (0.119 R)
• M61: 30,785,895 km (0.064 R)
• M62: 31,655,957 km (0.088 R)
• M63: 32,181,943 km (0.108 R)
• M64: 32,299,227 km (0.111 R)
• M65: 33,539,095 km (0.077 R)
• M66: 33,598,485 km (0.061 R)
• M67: 33,955,874 km (0.087 R)
• M68: 34,194,782 km (0.097 R)
• M69: 34,554,266 km (0.058 R)
• M70: 36,492,306 km (0.118 R)
• M71: 36,798,234 km (0.084 R)
• M72: 37,166,693 km (0.059 R)
• M73: 37,289,663 km (0.067 R)
• M74: 38,216,870 km (0.112 R)
• M75: 38,465,353 km (0.043 R)
• M76: 38,839,198 km (0.088 R)
• M77: 38,901,580 km (0.114 R)
• M78: 39,276,921 km (0.039 R)
• M79: 41,361,866 km (0.118 R)
• M80: 41,489,473 km (0.083 R)
• M81: 41,553,202 km (0.116 R)
• M82: 41,617,080 km (0.094 R)
• M83: 42,000,799 km (0.116 R)
• M84: 43,094,509 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 10.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.61 AU - 11.17 AU

Year: 11995 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,907,670 km

• M1: 282,441 km (0.114 R)
• M2: 346,917 km (0.073 R)
• M3: 425,456 km (0.077 R)
• M4: 518,955 km (0.102 R)
• M5: 636,838 km (0.11 R)
• M6: 738,415 km (0.097 R)
• M7: 930,499 km (0.104 R)
• M8: 1,520,962 km (0.116 R)
• M9: 1,649,167 km (0.068 R)
• M10: 2,106,936 km (0.119 R)
• M11: 2,701,139 km (0.086 R)
• M12: 3,120,312 km (0.077 R)
• M13: 3,299,830 km (0.086 R)
• M14: 3,451,971 km (0.105 R)
• M15: 3,544,422 km (0.119 R)
• M16: 4,084,171 km (0.076 R)
• M17: 4,347,165 km (0.085 R)
• M18: 4,769,180 km (0.101 R)
• M19: 5,417,836 km (0.086 R)
• M20: 5,579,851 km (0.091 R)
• M21: 5,670,507 km (0.083 R)
• M22: 6,758,383 km (0.081 R)
• M23: 7,030,651 km (0.036 R)
• M24: 7,286,613 km (0.086 R)
• M25: 7,385,946 km (0.115 R)
• M26: 7,950,229 km (0.103 R)
• M27: 8,114,039 km (0.077 R)
• M28: 8,992,328 km (0.098 R)
• M29: 9,163,169 km (0.116 R)
• M30: 10,010,790 km (0.11 R)
• M31: 11,225,675 km (0.115 R)
• M32: 11,827,208 km (0.054 R)
• M33: 12,368,004 km (0.075 R)
• M34: 12,439,063 km (0.096 R)
• M35: 13,037,305 km (0.11 R)
• M36: 13,158,030 km (0.056 R)
• M37: 13,230,585 km (0.065 R)
• M38: 13,989,046 km (0.083 R)
• M39: 14,311,280 km (0.078 R)
• M40: 16,661,014 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 14.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.65 AU - 12.99 AU

Year: 12747 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,907,670 km

• M1: 229,184 km (0.056 R)
• M2: 338,690 km (0.097 R)
• M3: 1,008,589 km (0.069 R)
• M4: 1,276,369 km (0.043 R)
• M5: 1,549,236 km (0.097 R)
• M6: 2,391,023 km (0.105 R)
• M7: 2,661,795 km (0.072 R)
• M8: 3,159,806 km (0.092 R)
• M9: 3,258,092 km (0.083 R)
• M10: 3,635,827 km (0.118 R)
• M11: 3,765,079 km (0.105 R)
• M12: 4,516,659 km (0.099 R)
• M13: 5,081,989 km (0.086 R)
• M14: 6,094,617 km (0.114 R)
• M15: 6,529,648 km (0.088 R)
• M16: 7,136,267 km (0.12 R)
• M17: 7,827,858 km (0.078 R)
• M18: 8,818,046 km (0.058 R)
• M19: 9,204,009 km (0.088 R)
• M20: 9,559,902 km (0.056 R)
• M21: 11,291,946 km (0.096 R)
• M22: 12,096,933 km (0.084 R)
• M23: 12,330,455 km (0.088 R)
• M24: 13,199,170 km (0.085 R)
• M25: 13,721,715 km (0.074 R)
• M26: 14,169,312 km (0.107 R)
• M27: 19,537,033 km (0.095 R)
• M28: 19,811,096 km (0.108 R)
• M29: 20,363,262 km (0.057 R)
• M30: 20,594,840 km (0.079 R)
• M31: 20,827,315 km (0.097 R)
• M32: 21,294,808 km (0.098 R)
• M33: 21,765,742 km (0.086 R)
• M34: 23,006,357 km (0.097 R)
• M35: 23,392,619 km (0.119 R)
• M36: 23,635,267 km (0.092 R)
• M37: 23,732,505 km (0.093 R)
• M38: 24,761,739 km (0.065 R)
• M39: 26,813,174 km (0.1 R)
• M40: 27,679,795 km (0.097 R)
• M41: 28,659,062 km (0.118 R)
• M42: 28,814,794 km (0.115 R)
• M43: 29,597,340 km (0.117 R)
• M44: 29,807,226 km (0.063 R)
• M45: 31,772,045 km (0.059 R)
• M46: 32,256,293 km (0.104 R)
• M47: 32,364,153 km (0.095 R)
• M48: 32,472,312 km (0.089 R)
• M49: 33,068,759 km (0.051 R)
• M50: 33,942,859 km (0.098 R)
• M51: 34,107,716 km (0.116 R)
• M52: 34,217,671 km (0.035 R)
• M53: 34,658,685 km (0.115 R)
• M54: 35,490,898 km (0.106 R)
• M55: 37,061,825 km (0.084 R)
• M56: 37,571,655 km (0.072 R)
• M57: 38,083,728 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.1

Radius: 5.5

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.89 AU - 14.25 AU

Year: 16923 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,907,670 km

• M1: 116,986 km (0.058 R)
• M2: 715,975 km (0.117 R)
• M3: 991,535 km (0.087 R)
• M4: 1,166,714 km (0.058 R)
• M5: 1,719,927 km (0.067 R)
• M6: 1,779,317 km (0.074 R)
• M7: 2,245,913 km (0.1 R)
• M8: 2,888,436 km (0.104 R)
• M9: 3,248,219 km (0.079 R)
• M10: 4,168,245 km (0.053 R)
• M11: 4,739,709 km (0.099 R)
• M12: 5,034,716 km (0.098 R)
• M13: 5,379,240 km (0.106 R)
• M14: 5,554,270 km (0.06 R)
• M15: 5,865,134 km (0.104 R)
• M16: 5,910,013 km (0.113 R)
• M17: 6,273,237 km (0.106 R)
• M18: 6,365,090 km (0.072 R)
• M19: 6,457,392 km (0.093 R)
• M20: 6,596,817 km (0.073 R)
• M21: 6,737,290 km (0.068 R)
• M22: 7,068,649 km (0.069 R)
• M23: 7,116,520 km (0.102 R)
• M24: 7,212,413 km (0.083 R)
• M25: 7,945,143 km (0.117 R)
• M26: 8,396,180 km (0.109 R)
• M27: 8,752,672 km (0.103 R)
• M28: 9,114,101 km (0.047 R)
• M29: 11,607,897 km (0.118 R)
• M30: 12,695,623 km (0.115 R)
• M31: 13,104,474 km (0.106 R)
• M32: 13,281,000 km (0.086 R)
• M33: 13,815,513 km (0.119 R)
• M34: 14,478,082 km (0.118 R)
• M35: 16,148,193 km (0.118 R)
• M36: 16,274,304 km (0.07 R)
• M37: 17,102,029 km (0.1 R)
• M38: 17,488,589 km (0.116 R)
• M39: 17,813,067 km (0.12 R)
• M40: 18,204,864 km (0.098 R)
• M41: 19,531,648 km (0.105 R)
• M42: 19,598,817 km (0.08 R)
• M43: 20,820,583 km (0.113 R)
• M44: 21,787,883 km (0.063 R)
• M45: 24,558,585 km (0.095 R)
• M46: 26,540,757 km (0.114 R)
• M47: 28,573,642 km (0.087 R)
• M48: 30,734,135 km (0.117 R)
• M49: 31,047,093 km (0.03 R)
• M50: 31,833,978 km (0.116 R)
• M51: 33,186,792 km (0.067 R)
• M52: 33,910,546 km (0.09 R)
• M53: 34,233,827 km (0.102 R)
• M54: 34,476,924 km (0.059 R)
• M55: 35,619,403 km (0.078 R)
• M56: 37,606,362 km (0.069 R)
• M57: 37,773,612 km (0.106 R)
• M58: 38,360,784 km (0.109 R)
• M59: 40,739,539 km (0.107 R)
• M60: 40,825,259 km (0.091 R)
• M61: 41,341,521 km (0.063 R)
• M62: 41,600,475 km (0.085 R)
• M63: 43,340,598 km (0.111 R)
• M64: 46,531,969 km (0.118 R)
• M65: 47,341,593 km (0.099 R)
• M66: 47,522,157 km (0.049 R)
• M67: 47,883,885 km (0.082 R)
• M68: 48,428,271 km (0.111 R)
• M69: 49,248,666 km (0.077 R)
• M70: 50,626,313 km (0.084 R)
• M71: 51,088,271 km (0.054 R)
• M72: 51,644,476 km (0.111 R)
• M73: 52,856,518 km (0.088 R)
• M74: 53,513,103 km (0.085 R)
• M75: 53,889,491 km (0.103 R)
• M76: 56,070,628 km (0.056 R)
• M77: 56,357,258 km (0.112 R)
• M78: 60,420,635 km (0.111 R)
• M79: 60,812,582 km (0.093 R)
• M80: 61,598,868 km (0.079 R)
• M81: 62,289,711 km (0.098 R)
• M82: 62,586,513 km (0.105 R)
• M83: 62,685,547 km (0.099 R)
• M84: 65,580,715 km (0.063 R)
• M85: 66,185,090 km (0.115 R)
• M86: 67,501,102 km (0.088 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit