🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 188 Days

Day: 46.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,316,757 km

• M1: 279,748 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.76 AU

Year: 601 Days

Day: 12.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.3 AU - 1.78 AU

Year: 672 Days

Day: 32.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 10.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.02 AU - 6.96 AU

Year: 5153 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,316,757 km

• M1: 126,111 km (0.098 R)
• M2: 280,047 km (0.099 R)
• M3: 433,385 km (0.039 R)
• M4: 690,993 km (0.103 R)
• M5: 945,159 km (0.119 R)
• M6: 1,247,497 km (0.088 R)
• M7: 1,342,192 km (0.071 R)
• M8: 1,519,166 km (0.064 R)
• M9: 1,682,976 km (0.104 R)
• M10: 1,885,382 km (0.117 R)
• M11: 2,073,127 km (0.12 R)
• M12: 2,348,986 km (0.106 R)
• M13: 2,974,006 km (0.086 R)
• M14: 3,365,055 km (0.108 R)
• M15: 3,458,703 km (0.116 R)
• M16: 3,580,475 km (0.091 R)
• M17: 4,067,267 km (0.091 R)
• M18: 4,152,837 km (0.041 R)
• M19: 4,224,644 km (0.035 R)
• M20: 4,515,911 km (0.105 R)
• M21: 5,319,551 km (0.054 R)
• M22: 5,681,877 km (0.111 R)
• M23: 6,101,349 km (0.077 R)
• M24: 6,298,370 km (0.116 R)
• M25: 6,715,598 km (0.113 R)
• M26: 6,919,051 km (0.117 R)
• M27: 7,280,031 km (0.092 R)
• M28: 7,913,129 km (0.078 R)
• M29: 8,200,207 km (0.112 R)
• M30: 8,472,475 km (0.087 R)
• M31: 9,063,237 km (0.034 R)
• M32: 9,762,907 km (0.092 R)
• M33: 10,109,675 km (0.094 R)
• M34: 10,226,062 km (0.111 R)
• M35: 10,460,332 km (0.099 R)
• M36: 10,994,097 km (0.097 R)
• M37: 11,234,052 km (0.112 R)
• M38: 11,841,719 km (0.102 R)
• M39: 13,046,729 km (0.088 R)
• M40: 14,073,270 km (0.115 R)
• M41: 14,377,552 km (0.028 R)
• M42: 14,816,173 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 12.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.86 AU - 10.4 AU

Year: 8910 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,316,757 km

• M1: 165,006 km (0.101 R)
• M2: 266,583 km (0.093 R)
• M3: 388,356 km (0.092 R)
• M4: 497,413 km (0.046 R)
• M5: 605,423 km (0.119 R)
• M6: 737,966 km (0.05 R)
• M7: 1,217,427 km (0.09 R)
• M8: 1,370,915 km (0.086 R)
• M9: 1,531,284 km (0.055 R)
• M10: 1,613,862 km (0.108 R)
• M11: 1,762,263 km (0.114 R)
• M12: 1,937,592 km (0.064 R)
• M13: 2,118,904 km (0.105 R)
• M14: 2,401,495 km (0.11 R)
• M15: 2,772,198 km (0.066 R)
• M16: 2,925,686 km (0.115 R)
• M17: 3,403,202 km (0.08 R)
• M18: 3,512,708 km (0.097 R)
• M19: 4,136,232 km (0.098 R)
• M20: 4,341,929 km (0.081 R)
• M21: 4,431,089 km (0.046 R)
• M22: 4,581,136 km (0.077 R)
• M23: 5,135,396 km (0.074 R)
• M24: 5,229,942 km (0.12 R)
• M25: 6,374,814 km (0.083 R)
• M26: 6,544,608 km (0.076 R)
• M27: 7,098,120 km (0.077 R)
• M28: 7,203,586 km (0.104 R)
• M29: 7,811,253 km (0.11 R)
• M30: 8,361,025 km (0.118 R)
• M31: 9,266,840 km (0.117 R)
• M32: 9,498,268 km (0.091 R)
• M33: 12,462,699 km (0.105 R)
• M34: 12,590,306 km (0.086 R)
• M35: 12,846,717 km (0.044 R)
• M36: 13,801,600 km (0.077 R)
• M37: 14,110,221 km (0.03 R)
• M38: 15,458,846 km (0.048 R)
• M39: 15,596,027 km (0.029 R)
• M40: 16,801,337 km (0.118 R)
• M41: 16,895,284 km (0.11 R)
• M42: 17,988,396 km (0.038 R)
• M43: 18,811,035 km (0.117 R)
• M44: 19,251,600 km (0.067 R)
• M45: 19,547,206 km (0.068 R)
• M46: 19,893,824 km (0.042 R)
• M47: 20,142,755 km (0.045 R)
• M48: 20,643,758 km (0.117 R)
• M49: 21,098,087 km (0.096 R)
• M50: 21,453,831 km (0.1 R)
• M51: 21,760,357 km (0.111 R)
• M52: 21,862,831 km (0.065 R)
• M53: 22,016,767 km (0.079 R)
• M54: 22,222,764 km (0.086 R)
• M55: 22,532,880 km (0.098 R)
• M56: 22,688,462 km (0.084 R)
• M57: 23,366,739 km (0.069 R)
• M58: 23,524,265 km (0.068 R)
• M59: 24,529,862 km (0.091 R)
• M60: 24,636,525 km (0.12 R)
• M61: 24,957,562 km (0.087 R)
• M62: 25,226,091 km (0.115 R)
• M63: 25,874,448 km (0.1 R)
• M64: 26,091,813 km (0.101 R)
• M65: 26,364,381 km (0.102 R)
• M66: 27,685,779 km (0.112 R)
• M67: 28,634,678 km (0.101 R)
• M68: 29,197,914 km (0.095 R)
• M69: 29,424,256 km (0.113 R)
• M70: 29,821,737 km (0.047 R)
• M71: 30,335,307 km (0.031 R)
• M72: 31,603,149 km (0.038 R)
• M73: 31,893,817 km (0.101 R)
• M74: 34,787,938 km (0.119 R)
• M75: 35,268,446 km (0.083 R)
• M76: 35,449,160 km (0.115 R)
• M77: 36,540,028 km (0.113 R)
• M78: 36,845,058 km (0.063 R)
• M79: 37,949,988 km (0.106 R)
• M80: 40,066,798 km (0.093 R)
• M81: 41,076,135 km (0.077 R)
• M82: 41,266,423 km (0.093 R)
• M83: 41,711,327 km (0.114 R)
• M84: 42,157,727 km (0.088 R)
• M85: 42,798,455 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 11.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.83 AU - 11.89 AU

Year: 11720 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,316,757 km

• M1: 245,490 km (0.07 R)
• M2: 459,714 km (0.117 R)
• M3: 664,514 km (0.091 R)
• M4: 739,911 km (0.056 R)
• M5: 948,600 km (0.043 R)
• M6: 1,243,757 km (0.08 R)
• M7: 1,395,299 km (0.086 R)
• M8: 1,627,176 km (0.079 R)
• M9: 1,793,828 km (0.094 R)
• M10: 1,982,471 km (0.111 R)
• M11: 2,111,873 km (0.051 R)
• M12: 2,277,628 km (0.065 R)
• M13: 2,465,074 km (0.089 R)
• M14: 2,928,528 km (0.114 R)
• M15: 3,246,423 km (0.075 R)
• M16: 3,734,112 km (0.115 R)
• M17: 3,895,080 km (0.095 R)
• M18: 3,996,956 km (0.105 R)
• M19: 4,182,457 km (0.05 R)
• M20: 4,370,951 km (0.085 R)
• M21: 4,734,473 km (0.112 R)
• M22: 5,264,499 km (0.038 R)
• M23: 5,513,878 km (0.112 R)
• M24: 6,285,055 km (0.05 R)
• M25: 6,380,798 km (0.1 R)
• M26: 6,695,552 km (0.094 R)
• M27: 6,990,708 km (0.115 R)
• M28: 7,340,319 km (0.096 R)
• M29: 7,670,182 km (0.117 R)
• M30: 8,318,090 km (0.069 R)
• M31: 8,849,163 km (0.049 R)
• M32: 9,064,733 km (0.111 R)
• M33: 9,281,949 km (0.06 R)
• M34: 9,363,929 km (0.111 R)
• M35: 9,446,058 km (0.064 R)
• M36: 9,638,740 km (0.03 R)
• M37: 10,593,175 km (0.032 R)
• M38: 11,081,612 km (0.103 R)
• M39: 11,168,528 km (0.084 R)
• M40: 11,606,850 km (0.072 R)
• M41: 12,259,845 km (0.046 R)
• M42: 12,955,325 km (0.104 R)
• M43: 13,138,732 km (0.099 R)
• M44: 13,694,638 km (0.078 R)
• M45: 14,100,796 km (0.101 R)
• M46: 14,606,287 km (0.119 R)
• M47: 14,733,445 km (0.078 R)
• M48: 15,504,922 km (0.104 R)
• M49: 17,999,466 km (0.094 R)
• M50: 18,547,593 km (0.098 R)
• M51: 18,962,428 km (0.062 R)
• M52: 19,977,300 km (0.073 R)
• M53: 20,118,670 km (0.059 R)
• M54: 20,295,794 km (0.057 R)
• M55: 21,950,196 km (0.11 R)
• M56: 22,535,722 km (0.102 R)
• M57: 22,756,529 km (0.119 R)
• M58: 22,830,430 km (0.096 R)
• M59: 23,126,335 km (0.085 R)
• M60: 23,610,134 km (0.064 R)
• M61: 24,021,977 km (0.068 R)
• M62: 24,587,457 km (0.088 R)
• M63: 25,081,130 km (0.102 R)
• M64: 25,195,573 km (0.064 R)
• M65: 25,731,582 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.2

Radius: 3.5

Gravity: 73.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.52 AU - 16.18 AU

Year: 17144 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,316,757 km

• M1: 55,950 km (0.097 R)
• M2: 454,329 km (0.093 R)
• M3: 494,720 km (0.088 R)
• M4: 601,084 km (0.081 R)
• M5: 1,122,283 km (0.109 R)
• M6: 1,149,809 km (0.104 R)
• M7: 1,378,245 km (0.074 R)
• M8: 1,620,594 km (0.081 R)
• M9: 1,778,868 km (0.085 R)
• M10: 1,908,869 km (0.071 R)
• M11: 2,075,970 km (0.057 R)
• M12: 2,282,564 km (0.115 R)
• M13: 2,715,201 km (0.115 R)
• M14: 3,370,141 km (0.037 R)
• M15: 3,410,233 km (0.095 R)
• M16: 3,450,325 km (0.041 R)
• M17: 3,612,489 km (0.118 R)
• M18: 3,694,619 km (0.089 R)
• M19: 3,735,908 km (0.086 R)
• M20: 3,986,634 km (0.107 R)
• M21: 4,113,941 km (0.097 R)
• M22: 4,416,578 km (0.096 R)
• M23: 4,681,516 km (0.118 R)
• M24: 6,725,771 km (0.068 R)
• M25: 7,184,139 km (0.083 R)
• M26: 7,287,361 km (0.093 R)
• M27: 7,863,911 km (0.079 R)
• M28: 9,339,993 km (0.099 R)
• M29: 9,452,641 km (0.045 R)
• M30: 9,736,428 km (0.088 R)
• M31: 10,138,248 km (0.056 R)
• M32: 11,798,934 km (0.096 R)
• M33: 12,288,717 km (0.098 R)
• M34: 12,598,235 km (0.092 R)
• M35: 12,660,318 km (0.089 R)
• M36: 12,972,978 km (0.12 R)
• M37: 14,248,300 km (0.081 R)
• M38: 15,964,935 km (0.043 R)
• M39: 16,642,464 km (0.072 R)
• M40: 16,779,047 km (0.088 R)
• M41: 18,376,752 km (0.118 R)
• M42: 18,517,823 km (0.032 R)
• M43: 18,659,492 km (0.094 R)
• M44: 20,459,154 km (0.048 R)
• M45: 21,120,377 km (0.051 R)
• M46: 22,766,253 km (0.093 R)
• M47: 24,065,959 km (0.089 R)
• M48: 24,297,686 km (0.043 R)
• M49: 24,685,743 km (0.11 R)
• M50: 24,841,624 km (0.092 R)
• M51: 24,997,804 km (0.097 R)
• M52: 28,269,210 km (0.042 R)
• M53: 28,513,953 km (0.073 R)
• M54: 29,005,232 km (0.114 R)
• M55: 29,416,776 km (0.099 R)
• M56: 29,996,318 km (0.119 R)
• M57: 30,914,400 km (0.099 R)
• M58: 31,841,757 km (0.106 R)
• M59: 31,926,579 km (0.118 R)
• M60: 32,863,810 km (0.037 R)
• M61: 33,723,698 km (0.078 R)
• M62: 34,939,929 km (0.047 R)
• M63: 36,082,109 km (0.107 R)
• M64: 37,058,085 km (0.105 R)
• M65: 40,220,734 km (0.107 R)
• M66: 41,417,218 km (0.11 R)
• M67: 41,602,270 km (0.101 R)
• M68: 44,506,563 km (0.115 R)
• M69: 49,522,730 km (0.093 R)
• M70: 50,705,600 km (0.025 R)
• M71: 51,002,701 km (0.04 R)
• M72: 52,797,577 km (0.085 R)
• M73: 52,897,957 km (0.048 R)
• M74: 54,613,096 km (0.109 R)
• M75: 55,732,687 km (0.079 R)
• M76: 56,756,983 km (0.105 R)
• M77: 56,962,531 km (0.12 R)
• M78: 57,271,450 km (0.103 R)
• M79: 57,477,746 km (0.107 R)
• M80: 57,787,563 km (0.104 R)
• M81: 59,032,217 km (0.043 R)
• M82: 59,762,405 km (0.091 R)
• M83: 59,866,973 km (0.104 R)
• M84: 64,956,742 km (0.118 R)
• M85: 65,387,135 km (0.109 R)
• M86: 67,226,590 km (0.028 R)
• M87: 67,989,091 km (0.061 R)
• M88: 68,535,422 km (0.08 R)
• M89: 71,177,919 km (0.081 R)
• M90: 71,399,623 km (0.06 R)
• M91: 71,843,779 km (0.109 R)
• M92: 72,511,734 km (0.045 R)
• M93: 74,078,173 km (0.116 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit