🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.59 AU - 0.79 AU

Year: 216 Days

Day: 30.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.2 AU - 1.88 AU

Year: 720 Days

Day: 18.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.82 AU - 2.52 AU

Year: 1204 Days

Day: 18.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.97 AU - 2.73 AU

Year: 1357 Days

Day: 15.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,403,252 km

• M1: 317,147 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.78 AU - 3.68 AU

Year: 2187 Days

Day: 45.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 8.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.29 AU - 4.93 AU

Year: 3729 Days

Day: 10.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 100,403,252 km

• M1: 162,164 km (0.103 R)
• M2: 216,319 km (0.076 R)
• M3: 410,497 km (0.097 R)
• M4: 468,541 km (0.119 R)
• M5: 682,017 km (0.097 R)
• M6: 774,767 km (0.091 R)
• M7: 957,726 km (0.083 R)
• M8: 1,021,903 km (0.088 R)
• M9: 1,104,331 km (0.058 R)
• M10: 1,284,896 km (0.064 R)
• M11: 1,410,708 km (0.1 R)
• M12: 1,465,910 km (0.07 R)
• M13: 1,531,284 km (0.079 R)
• M14: 1,812,827 km (0.118 R)
• M15: 1,944,473 km (0.107 R)
• M16: 2,016,579 km (0.087 R)
• M17: 2,121,298 km (0.1 R)
• M18: 2,206,419 km (0.067 R)
• M19: 2,424,233 km (0.099 R)
• M20: 2,535,834 km (0.103 R)
• M21: 2,717,894 km (0.083 R)
• M22: 2,798,976 km (0.098 R)
• M23: 2,857,469 km (0.109 R)
• M24: 3,351,740 km (0.078 R)
• M25: 3,413,823 km (0.12 R)
• M26: 3,501,488 km (0.072 R)
• M27: 3,640,614 km (0.074 R)
• M28: 3,755,954 km (0.071 R)
• M29: 3,846,460 km (0.051 R)
• M30: 3,911,536 km (0.111 R)
• M31: 3,990,224 km (0.101 R)
• M32: 4,162,411 km (0.113 R)
• M33: 4,323,528 km (0.07 R)
• M34: 4,432,136 km (0.036 R)
• M35: 4,500,502 km (0.068 R)
• M36: 4,610,457 km (0.059 R)
• M37: 4,763,346 km (0.032 R)
• M38: 5,188,653 km (0.096 R)
• M39: 5,537,664 km (0.089 R)
• M40: 5,626,077 km (0.12 R)
• M41: 6,335,320 km (0.047 R)
• M42: 6,945,081 km (0.099 R)
• M43: 7,232,907 km (0.068 R)
• M44: 7,313,541 km (0.092 R)
• M45: 8,220,253 km (0.054 R)
• M46: 8,321,382 km (0.084 R)
• M47: 8,936,378 km (0.051 R)
• M48: 9,372,157 km (0.092 R)
• M49: 9,442,618 km (0.073 R)
• M50: 9,708,004 km (0.12 R)
• M51: 10,047,741 km (0.083 R)
• M52: 10,137,799 km (0.088 R)
• M53: 10,210,055 km (0.096 R)
• M54: 10,264,359 km (0.033 R)
• M55: 10,318,812 km (0.118 R)
• M56: 10,592,277 km (0.102 R)
• M57: 10,775,834 km (0.111 R)
• M58: 11,109,138 km (0.115 R)
• M59: 11,220,887 km (0.112 R)
• M60: 11,351,786 km (0.086 R)
• M61: 11,483,282 km (0.088 R)
• M62: 12,014,055 km (0.117 R)
• M63: 12,417,521 km (0.06 R)
• M64: 12,611,250 km (0.096 R)
• M65: 12,942,759 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 12.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.01 AU - 11.67 AU

Year: 12526 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 100,403,252 km

• M1: 208,689 km (0.11 R)
• M2: 375,042 km (0.115 R)
• M3: 524,939 km (0.111 R)
• M4: 698,472 km (0.087 R)
• M5: 972,536 km (0.072 R)
• M6: 1,209,798 km (0.118 R)
• M7: 1,504,506 km (0.092 R)
• M8: 1,843,046 km (0.1 R)
• M9: 1,926,222 km (0.069 R)
• M10: 2,339,262 km (0.067 R)
• M11: 2,998,241 km (0.113 R)
• M12: 3,171,774 km (0.12 R)
• M13: 3,348,748 km (0.073 R)
• M14: 3,425,492 km (0.067 R)
• M15: 3,529,014 km (0.069 R)
• M16: 4,034,655 km (0.031 R)
• M17: 4,282,239 km (0.082 R)
• M18: 4,821,240 km (0.03 R)
• M19: 5,716,284 km (0.069 R)
• M20: 5,808,586 km (0.11 R)
• M21: 6,088,633 km (0.08 R)
• M22: 6,373,019 km (0.107 R)
• M23: 6,468,911 km (0.11 R)
• M24: 6,597,416 km (0.109 R)
• M25: 6,856,968 km (0.089 R)
• M26: 7,020,927 km (0.106 R)
• M27: 9,341,190 km (0.087 R)
• M28: 10,639,700 km (0.04 R)
• M29: 10,906,134 km (0.102 R)
• M30: 11,562,569 km (0.087 R)
• M31: 11,994,159 km (0.111 R)
• M32: 12,752,171 km (0.08 R)
• M33: 13,076,051 km (0.082 R)
• M34: 13,608,021 km (0.116 R)
• M35: 14,105,284 km (0.101 R)
• M36: 14,524,457 km (0.073 R)
• M37: 14,650,867 km (0.119 R)
• M38: 14,777,876 km (0.029 R)
• M39: 15,203,482 km (0.071 R)
• M40: 15,589,893 km (0.113 R)
• M41: 16,460,403 km (0.118 R)
• M42: 17,079,140 km (0.108 R)
• M43: 18,567,789 km (0.098 R)
• M44: 18,842,899 km (0.112 R)
• M45: 19,258,033 km (0.112 R)
• M46: 20,003,629 km (0.067 R)
• M47: 20,285,770 km (0.119 R)
• M48: 20,806,221 km (0.108 R)
• M49: 21,715,777 km (0.096 R)
• M50: 21,860,438 km (0.108 R)
• M51: 22,491,591 km (0.086 R)
• M52: 22,834,021 km (0.075 R)
• M53: 23,079,511 km (0.107 R)
• M54: 23,276,681 km (0.089 R)
• M55: 25,889,408 km (0.077 R)
• M56: 26,094,207 km (0.04 R)
• M57: 26,505,452 km (0.096 R)
• M58: 27,126,432 km (0.09 R)
• M59: 28,858,626 km (0.051 R)
• M60: 29,070,905 km (0.043 R)
• M61: 31,060,108 km (0.105 R)
• M62: 34,378,039 km (0.081 R)
• M63: 34,659,583 km (0.081 R)
• M64: 36,364,998 km (0.101 R)
• M65: 37,806,972 km (0.098 R)
• M66: 38,915,343 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.7

Radius: 6.2

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.44 AU - 19.7 AU

Year: 30147 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,403,252 km

• M1: 243,246 km (0.078 R)
• M2: 382,372 km (0.034 R)
• M3: 940,671 km (0.11 R)
• M4: 1,003,054 km (0.113 R)
• M5: 1,066,932 km (0.118 R)
• M6: 1,442,423 km (0.08 R)
• M7: 1,514,828 km (0.096 R)
• M8: 1,895,555 km (0.094 R)
• M9: 2,137,754 km (0.111 R)
• M10: 2,262,668 km (0.084 R)
• M11: 2,304,854 km (0.084 R)
• M12: 2,696,053 km (0.109 R)
• M13: 3,539,486 km (0.08 R)
• M14: 3,687,438 km (0.035 R)
• M15: 3,938,762 km (0.054 R)
• M16: 3,989,626 km (0.113 R)
• M17: 4,725,498 km (0.035 R)
• M18: 4,888,559 km (0.03 R)
• M19: 4,998,364 km (0.107 R)
• M20: 5,616,502 km (0.087 R)
• M21: 6,318,266 km (0.047 R)
• M22: 7,171,423 km (0.049 R)
• M23: 7,866,754 km (0.107 R)
• M24: 7,931,081 km (0.112 R)
• M25: 8,060,184 km (0.083 R)
• M26: 8,517,504 km (0.07 R)
• M27: 8,916,332 km (0.106 R)
• M28: 9,731,940 km (0.084 R)
• M29: 11,799,382 km (0.075 R)
• M30: 13,454,533 km (0.115 R)
• M31: 13,608,619 km (0.081 R)
• M32: 16,562,429 km (0.043 R)
• M33: 17,142,719 km (0.089 R)
• M34: 18,751,196 km (0.062 R)
• M35: 19,355,870 km (0.106 R)
• M36: 19,791,798 km (0.115 R)
• M37: 20,318,981 km (0.078 R)
• M38: 20,407,394 km (0.111 R)
• M39: 20,673,079 km (0.119 R)
• M40: 21,118,582 km (0.071 R)
• M41: 23,116,013 km (0.104 R)
• M42: 24,983,443 km (0.105 R)
• M43: 25,553,111 km (0.034 R)
• M44: 27,190,161 km (0.07 R)
• M45: 28,168,980 km (0.103 R)
• M46: 28,464,735 km (0.097 R)
• M47: 29,159,168 km (0.054 R)
• M48: 29,859,137 km (0.096 R)
• M49: 30,665,768 km (0.116 R)
• M50: 32,197,651 km (0.091 R)
• M51: 34,383,724 km (0.12 R)
• M52: 34,489,041 km (0.114 R)
• M53: 38,568,575 km (0.042 R)
• M54: 41,334,490 km (0.104 R)
• M55: 43,592,820 km (0.093 R)
• M56: 44,163,685 km (0.091 R)
• M57: 44,622,053 km (0.099 R)
• M58: 45,543,725 km (0.04 R)
• M59: 47,288,485 km (0.099 R)
• M60: 48,700,091 km (0.093 R)
• M61: 50,603,724 km (0.076 R)
• M62: 52,289,093 km (0.111 R)
• M63: 53,870,642 km (0.069 R)
• M64: 57,329,943 km (0.087 R)
• M65: 57,704,835 km (0.076 R)
• M66: 60,097,953 km (0.102 R)
• M67: 61,370,432 km (0.086 R)
• M68: 62,266,374 km (0.099 R)
• M69: 63,424,860 km (0.099 R)
• M70: 65,240,828 km (0.116 R)
• M71: 68,791,234 km (0.056 R)
• M72: 69,056,621 km (0.062 R)
• M73: 70,522,830 km (0.098 R)
• M74: 71,730,085 km (0.087 R)
• M75: 72,268,787 km (0.055 R)
• M76: 72,673,748 km (0.095 R)
• M77: 78,976,456 km (0.07 R)
• M78: 79,393,535 km (0.115 R)
• M79: 79,672,086 km (0.094 R)
• M80: 83,604,565 km (0.088 R)
• M81: 84,455,328 km (0.109 R)
• M82: 85,451,650 km (0.096 R)
• M83: 86,022,815 km (0.056 R)
• M84: 88,031,465 km (0.117 R)
• M85: 88,897,039 km (0.043 R)
• M86: 89,475,683 km (0.091 R)
• M87: 89,765,454 km (0.104 R)
• M88: 90,491,303 km (0.109 R)
• M89: 93,413,997 km (0.078 R)
• M90: 93,855,161 km (0.042 R)
• M91: 94,002,216 km (0.116 R)
• M92: 94,296,923 km (0.087 R)
• M93: 97,259,560 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit