🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.82 AU - 1.24 AU

Year: 384 Days

Day: 18.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.18 AU - 2.52 AU

Year: 1322 Days

Day: 27.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.49 AU - 3.91 AU

Year: 2101 Days

Day: 15.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 12.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.4 AU - 5.94 AU

Year: 4315 Days

Day: 5.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,003,800 km

• M1: 156,479 km (0.105 R)
• M2: 350,209 km (0.117 R)
• M3: 464,651 km (0.032 R)
• M4: 615,446 km (0.1 R)
• M5: 751,729 km (0.094 R)
• M6: 1,198,877 km (0.094 R)
• M7: 1,346,979 km (0.054 R)
• M8: 1,559,259 km (0.118 R)
• M9: 2,033,185 km (0.113 R)
• M10: 2,211,954 km (0.065 R)
• M11: 2,328,640 km (0.104 R)
• M12: 2,447,421 km (0.065 R)
• M13: 2,603,153 km (0.101 R)
• M14: 2,744,373 km (0.097 R)
• M15: 2,870,185 km (0.114 R)
• M16: 3,053,143 km (0.113 R)
• M17: 3,335,135 km (0.08 R)
• M18: 3,508,369 km (0.085 R)
• M19: 3,784,078 km (0.114 R)
• M20: 4,046,323 km (0.108 R)
• M21: 4,696,027 km (0.059 R)
• M22: 5,088,272 km (0.072 R)
• M23: 5,266,144 km (0.119 R)
• M24: 5,400,782 km (0.101 R)
• M25: 5,514,028 km (0.078 R)
• M26: 5,605,133 km (0.067 R)
• M27: 5,974,640 km (0.063 R)
• M28: 6,640,350 km (0.081 R)
• M29: 6,761,674 km (0.042 R)
• M30: 6,883,746 km (0.076 R)
• M31: 7,379,663 km (0.114 R)
• M32: 7,505,475 km (0.05 R)
• M33: 7,606,753 km (0.065 R)
• M34: 8,537,700 km (0.106 R)
• M35: 9,313,664 km (0.112 R)
• M36: 9,668,959 km (0.091 R)
• M37: 9,862,090 km (0.105 R)
• M38: 10,056,418 km (0.106 R)
• M39: 10,140,192 km (0.11 R)
• M40: 10,252,241 km (0.085 R)
• M41: 12,547,372 km (0.067 R)
• M42: 13,061,390 km (0.058 R)
• M43: 13,829,725 km (0.12 R)
• M44: 14,329,382 km (0.106 R)
• M45: 14,803,009 km (0.049 R)
• M46: 14,898,452 km (0.096 R)
• M47: 15,089,788 km (0.117 R)
• M48: 15,378,362 km (0.114 R)
• M49: 15,668,731 km (0.068 R)
• M50: 15,895,821 km (0.106 R)
• M51: 16,189,482 km (0.106 R)
• M52: 16,782,039 km (0.098 R)
• M53: 17,853,159 km (0.096 R)
• M54: 18,260,514 km (0.091 R)
• M55: 19,223,027 km (0.106 R)
• M56: 20,272,606 km (0.086 R)
• M57: 20,591,100 km (0.108 R)
• M58: 20,911,239 km (0.098 R)
• M59: 21,736,870 km (0.091 R)
• M60: 22,244,755 km (0.115 R)
• M61: 22,719,728 km (0.09 R)
• M62: 22,829,832 km (0.115 R)
• M63: 23,568,397 km (0.053 R)
• M64: 23,679,997 km (0.104 R)
• M65: 23,828,846 km (0.087 R)
• M66: 24,015,395 km (0.112 R)
• M67: 24,239,941 km (0.044 R)
• M68: 24,352,439 km (0.106 R)
• M69: 24,653,280 km (0.058 R)
• M70: 25,145,008 km (0.103 R)
• M71: 25,563,434 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 8.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.03 AU - 11.03 AU

Year: 11661 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,003,800 km

• M1: 114,742 km (0.099 R)
• M2: 428,000 km (0.117 R)
• M3: 853,456 km (0.106 R)
• M4: 1,054,067 km (0.051 R)
• M5: 1,106,575 km (0.089 R)
• M6: 1,214,585 km (0.111 R)
• M7: 1,307,336 km (0.09 R)
• M8: 1,441,226 km (0.077 R)
• M9: 1,934,749 km (0.087 R)
• M10: 1,999,974 km (0.112 R)
• M11: 2,155,107 km (0.092 R)
• M12: 2,716,997 km (0.074 R)
• M13: 2,839,667 km (0.025 R)
• M14: 2,964,132 km (0.093 R)
• M15: 3,039,679 km (0.075 R)
• M16: 3,940,707 km (0.079 R)
• M17: 4,136,082 km (0.103 R)
• M18: 4,249,028 km (0.094 R)
• M19: 4,478,212 km (0.1 R)
• M20: 4,536,107 km (0.08 R)
• M21: 5,129,262 km (0.049 R)
• M22: 6,064,099 km (0.101 R)
• M23: 6,420,142 km (0.098 R)
• M24: 6,683,135 km (0.116 R)
• M25: 6,782,767 km (0.111 R)
• M26: 7,322,367 km (0.081 R)
• M27: 7,390,733 km (0.081 R)
• M28: 7,666,442 km (0.09 R)
• M29: 7,736,005 km (0.06 R)
• M30: 7,910,586 km (0.119 R)
• M31: 8,658,276 km (0.087 R)
• M32: 9,058,899 km (0.119 R)
• M33: 10,105,935 km (0.072 R)
• M34: 10,258,524 km (0.082 R)
• M35: 10,412,012 km (0.103 R)
• M36: 11,787,115 km (0.1 R)
• M37: 13,301,794 km (0.031 R)
• M38: 13,385,419 km (0.063 R)
• M39: 13,511,081 km (0.084 R)
• M40: 14,188,460 km (0.061 R)
• M41: 14,531,339 km (0.11 R)
• M42: 14,790,143 km (0.113 R)
• M43: 15,007,060 km (0.067 R)
• M44: 15,620,112 km (0.05 R)
• M45: 17,097,092 km (0.116 R)
• M46: 17,691,295 km (0.043 R)
• M47: 18,292,080 km (0.095 R)
• M48: 18,618,353 km (0.056 R)
• M49: 19,894,871 km (0.043 R)
• M50: 20,423,101 km (0.082 R)
• M51: 20,907,200 km (0.119 R)
• M52: 21,004,439 km (0.072 R)
• M53: 21,199,514 km (0.118 R)
• M54: 21,444,107 km (0.077 R)
• M55: 21,542,243 km (0.048 R)
• M56: 22,233,236 km (0.094 R)
• M57: 22,731,247 km (0.067 R)
• M58: 22,931,409 km (0.078 R)
• M59: 23,031,789 km (0.12 R)
• M60: 23,132,319 km (0.058 R)
• M61: 23,384,092 km (0.115 R)
• M62: 23,941,494 km (0.085 R)
• M63: 24,554,396 km (0.105 R)
• M64: 25,743,550 km (0.082 R)
• M65: 27,110,276 km (0.096 R)
• M66: 28,285,217 km (0.043 R)
• M67: 28,392,778 km (0.106 R)
• M68: 28,446,634 km (0.105 R)
• M69: 28,987,131 km (0.108 R)
• M70: 29,313,104 km (0.059 R)
• M71: 29,531,068 km (0.085 R)
• M72: 29,694,878 km (0.037 R)
• M73: 30,850,222 km (0.12 R)
• M74: 30,961,075 km (0.117 R)
• M75: 34,345,876 km (0.107 R)
• M76: 34,403,322 km (0.07 R)
• M77: 35,152,508 km (0.11 R)
• M78: 35,326,191 km (0.096 R)
• M79: 37,255,106 km (0.06 R)
• M80: 37,550,262 km (0.112 R)
• M81: 37,668,594 km (0.061 R)
• M82: 39,277,968 km (0.08 R)
• M83: 39,398,095 km (0.088 R)
• M84: 39,759,075 km (0.109 R)
• M85: 39,879,651 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 13.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.05 AU - 13.97 AU

Year: 15279 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,003,800 km

• M1: 192,084 km (0.052 R)
• M2: 524,041 km (0.038 R)
• M3: 724,502 km (0.08 R)
• M4: 868,416 km (0.087 R)
• M5: 1,168,659 km (0.098 R)
• M6: 1,321,847 km (0.086 R)
• M7: 1,564,943 km (0.045 R)
• M8: 2,260,723 km (0.11 R)
• M9: 2,756,939 km (0.094 R)
• M10: 3,260,037 km (0.105 R)
• M11: 3,592,742 km (0.054 R)
• M12: 5,255,373 km (0.106 R)
• M13: 5,449,551 km (0.063 R)
• M14: 6,284,756 km (0.05 R)
• M15: 6,769,902 km (0.109 R)
• M16: 7,017,187 km (0.086 R)
• M17: 8,297,595 km (0.117 R)
• M18: 8,600,382 km (0.078 R)
• M19: 9,100,338 km (0.099 R)
• M20: 9,530,731 km (0.025 R)
• M21: 9,927,763 km (0.101 R)
• M22: 11,570,199 km (0.09 R)
• M23: 12,509,075 km (0.08 R)
• M24: 12,725,842 km (0.093 R)
• M25: 13,163,266 km (0.086 R)
• M26: 13,295,511 km (0.119 R)
• M27: 13,472,485 km (0.099 R)
• M28: 14,550,637 km (0.1 R)
• M29: 14,778,624 km (0.112 R)
• M30: 15,146,186 km (0.111 R)
• M31: 17,172,639 km (0.106 R)
• M32: 19,332,982 km (0.038 R)
• M33: 22,520,015 km (0.081 R)
• M34: 23,958,099 km (0.059 R)
• M35: 26,087,475 km (0.08 R)
• M36: 26,810,631 km (0.114 R)
• M37: 27,540,519 km (0.11 R)
• M38: 27,709,864 km (0.109 R)
• M39: 27,879,508 km (0.072 R)
• M40: 28,049,601 km (0.106 R)
• M41: 28,390,684 km (0.116 R)
• M42: 28,905,001 km (0.053 R)
• M43: 29,019,743 km (0.102 R)
• M44: 29,537,651 km (0.05 R)
• M45: 30,000,806 km (0.118 R)
• M46: 30,641,384 km (0.108 R)
• M47: 30,875,505 km (0.094 R)
• M48: 31,286,599 km (0.074 R)
• M49: 31,463,275 km (0.079 R)
• M50: 33,911,893 km (0.117 R)
• M51: 34,336,002 km (0.068 R)
• M52: 34,457,476 km (0.104 R)
• M53: 34,761,908 km (0.063 R)
• M54: 35,189,608 km (0.104 R)
• M55: 35,312,129 km (0.116 R)
• M56: 36,359,164 km (0.095 R)
• M57: 38,231,830 km (0.101 R)
• M58: 39,306,841 km (0.084 R)
• M59: 40,712,761 km (0.093 R)
• M60: 42,526,037 km (0.095 R)
• M61: 42,917,984 km (0.102 R)
• M62: 43,376,800 km (0.111 R)
• M63: 43,639,644 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.3

Radius: 6.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.84 AU - 15.08 AU

Year: 16145 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,003,800 km

• M1: 90,806 km (0.048 R)
• M2: 139,874 km (0.111 R)
• M3: 189,092 km (0.106 R)
• M4: 414,835 km (0.066 R)
• M5: 884,423 km (0.09 R)
• M6: 932,444 km (0.119 R)
• M7: 1,362,089 km (0.07 R)
• M8: 1,489,097 km (0.078 R)
• M9: 1,561,353 km (0.108 R)
• M10: 1,769,892 km (0.108 R)
• M11: 2,230,355 km (0.067 R)
• M12: 3,619,520 km (0.115 R)
• M13: 4,056,945 km (0.083 R)
• M14: 4,323,378 km (0.047 R)
• M15: 4,937,927 km (0.09 R)
• M16: 5,134,199 km (0.105 R)
• M17: 5,178,181 km (0.096 R)
• M18: 5,310,874 km (0.109 R)
• M19: 5,670,208 km (0.107 R)
• M20: 5,738,425 km (0.089 R)
• M21: 5,875,756 km (0.103 R)
• M22: 6,412,363 km (0.096 R)
• M23: 6,459,786 km (0.09 R)
• M24: 6,698,544 km (0.066 R)
• M25: 7,086,601 km (0.104 R)
• M26: 7,808,410 km (0.072 R)
• M27: 7,884,406 km (0.063 R)
• M28: 8,062,727 km (0.102 R)
• M29: 8,294,005 km (0.084 R)
• M30: 8,501,348 km (0.114 R)
• M31: 8,553,557 km (0.046 R)
• M32: 9,133,848 km (0.113 R)
• M33: 9,294,217 km (0.063 R)
• M34: 9,401,777 km (0.092 R)
• M35: 9,835,910 km (0.12 R)
• M36: 10,723,774 km (0.043 R)
• M37: 10,836,571 km (0.073 R)
• M38: 11,006,514 km (0.054 R)
• M39: 11,608,047 km (0.115 R)
• M40: 11,811,051 km (0.118 R)
• M41: 12,015,103 km (0.06 R)
• M42: 12,456,416 km (0.097 R)
• M43: 12,634,438 km (0.118 R)
• M44: 13,628,516 km (0.11 R)
• M45: 14,119,496 km (0.04 R)
• M46: 14,367,230 km (0.099 R)
• M47: 15,626,994 km (0.099 R)
• M48: 15,690,872 km (0.115 R)
• M49: 15,786,914 km (0.108 R)
• M50: 16,562,279 km (0.075 R)
• M51: 17,582,088 km (0.054 R)
• M52: 18,757,628 km (0.118 R)
• M53: 18,825,546 km (0.031 R)
• M54: 19,440,692 km (0.074 R)
• M55: 19,785,366 km (0.103 R)
• M56: 20,340,972 km (0.101 R)
• M57: 20,831,354 km (0.099 R)
• M58: 21,077,891 km (0.059 R)
• M59: 21,360,930 km (0.113 R)
• M60: 21,538,503 km (0.057 R)
• M61: 22,289,634 km (0.086 R)
• M62: 22,831,328 km (0.065 R)
• M63: 23,743,725 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit