🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 45.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,007,195 km

• M1: 24,534 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.77 AU - 1.15 AU

Year: 347 Days

Day: 16.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.59 AU

Year: 547 Days

Day: 35.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.59 AU - 3.45 AU

Year: 1936 Days

Day: 28.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.6 AU - 3.96 AU

Year: 2192 Days

Day: 44.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,007,195 km

• M1: 37,549 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.51 AU - 3.75 AU

Year: 2552 Days

Day: 22.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,007,195 km

• M1: 296,802 km (0.064 R)
• M2: 1,466,807 km (0.052 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 10

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.02 AU - 5.14 AU

Year: 4224 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,007,195 km

• M1: 182,659 km (0.097 R)
• M2: 289,173 km (0.064 R)
• M3: 390,002 km (0.096 R)
• M4: 526,435 km (0.088 R)
• M5: 727,345 km (0.112 R)
• M6: 1,061,995 km (0.114 R)
• M7: 1,217,577 km (0.085 R)
• M8: 1,583,793 km (0.086 R)
• M9: 1,949,111 km (0.039 R)
• M10: 2,231,252 km (0.12 R)
• M11: 2,526,708 km (0.088 R)
• M12: 2,679,298 km (0.055 R)
• M13: 2,933,614 km (0.116 R)
• M14: 3,403,052 km (0.071 R)
• M15: 3,614,584 km (0.086 R)
• M16: 3,895,977 km (0.119 R)
• M17: 4,162,112 km (0.063 R)
• M18: 4,320,237 km (0.082 R)
• M19: 4,618,984 km (0.115 R)
• M20: 4,759,157 km (0.113 R)
• M21: 4,829,917 km (0.1 R)
• M22: 5,140,033 km (0.115 R)
• M23: 5,506,099 km (0.103 R)
• M24: 5,654,800 km (0.107 R)
• M25: 5,804,996 km (0.047 R)
• M26: 5,981,820 km (0.069 R)
• M27: 6,523,215 km (0.062 R)
• M28: 6,680,742 km (0.089 R)
• M29: 6,839,465 km (0.104 R)
• M30: 7,680,055 km (0.092 R)
• M31: 7,818,733 km (0.086 R)
• M32: 7,958,158 km (0.102 R)
• M33: 8,070,356 km (0.101 R)
• M34: 8,524,386 km (0.11 R)
• M35: 9,044,986 km (0.094 R)
• M36: 9,191,443 km (0.119 R)
• M37: 9,279,706 km (0.109 R)
• M38: 9,516,519 km (0.088 R)
• M39: 9,996,130 km (0.066 R)
• M40: 10,854,223 km (0.091 R)
• M41: 11,135,018 km (0.084 R)
• M42: 11,323,661 km (0.115 R)
• M43: 11,418,357 km (0.115 R)
• M44: 11,481,637 km (0.06 R)
• M45: 11,544,916 km (0.054 R)
• M46: 11,640,210 km (0.096 R)
• M47: 13,101,034 km (0.094 R)
• M48: 13,667,860 km (0.102 R)
• M49: 14,242,764 km (0.079 R)
• M50: 14,550,188 km (0.1 R)
• M51: 14,687,669 km (0.113 R)
• M52: 15,032,940 km (0.107 R)
• M53: 15,241,480 km (0.106 R)
• M54: 15,346,198 km (0.086 R)
• M55: 15,626,246 km (0.111 R)
• M56: 15,731,712 km (0.034 R)
• M57: 16,262,785 km (0.081 R)
• M58: 16,441,105 km (0.11 R)
• M59: 17,306,080 km (0.042 R)
• M60: 18,445,268 km (0.101 R)
• M61: 18,967,664 km (0.077 R)
• M62: 19,117,710 km (0.032 R)
• M63: 19,381,451 km (0.089 R)
• M64: 19,532,695 km (0.086 R)
• M65: 20,333,043 km (0.115 R)
• M66: 20,833,897 km (0.093 R)
• M67: 21,066,522 km (0.111 R)
• M68: 21,612,404 km (0.091 R)
• M69: 21,965,904 km (0.088 R)
• M70: 22,360,843 km (0.102 R)
• M71: 22,678,588 km (0.117 R)
• M72: 23,157,750 km (0.118 R)
• M73: 23,398,753 km (0.087 R)
• M74: 23,842,609 km (0.049 R)
• M75: 24,493,061 km (0.098 R)
• M76: 24,820,531 km (0.069 R)
• M77: 25,067,068 km (0.112 R)
• M78: 25,314,503 km (0.08 R)
• M79: 25,562,686 km (0.106 R)
• M80: 26,605,383 km (0.099 R)
• M81: 26,689,457 km (0.057 R)
• M82: 26,899,941 km (0.112 R)
• M83: 28,131,281 km (0.055 R)
• M84: 28,216,851 km (0.066 R)
• M85: 28,302,571 km (0.072 R)
• M86: 28,689,281 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 13.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.59 AU - 8.81 AU

Year: 7128 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,007,195 km

• M1: 229,034 km (0.119 R)
• M2: 324,777 km (0.111 R)
• M3: 566,527 km (0.119 R)
• M4: 1,115,252 km (0.091 R)
• M5: 1,288,786 km (0.043 R)
• M6: 1,397,394 km (0.066 R)
• M7: 1,490,444 km (0.03 R)
• M8: 1,605,185 km (0.119 R)
• M9: 1,884,634 km (0.09 R)
• M10: 2,137,155 km (0.074 R)
• M11: 2,491,403 km (0.113 R)
• M12: 2,746,019 km (0.107 R)
• M13: 2,985,076 km (0.115 R)
• M14: 3,206,182 km (0.086 R)
• M15: 3,331,395 km (0.092 R)
• M16: 3,432,673 km (0.029 R)
• M17: 3,769,418 km (0.093 R)
• M18: 4,090,006 km (0.101 R)
• M19: 4,531,170 km (0.117 R)
• M20: 5,192,392 km (0.055 R)
• M21: 5,700,726 km (0.072 R)
• M22: 5,914,801 km (0.117 R)
• M23: 6,193,950 km (0.053 R)
• M24: 6,319,313 km (0.052 R)
• M25: 6,765,265 km (0.115 R)
• M26: 6,926,980 km (0.106 R)
• M27: 7,057,280 km (0.118 R)
• M28: 7,553,346 km (0.087 R)
• M29: 8,335,893 km (0.113 R)
• M30: 8,895,688 km (0.099 R)
• M31: 9,648,763 km (0.088 R)
• M32: 10,273,634 km (0.08 R)
• M33: 10,647,180 km (0.073 R)
• M34: 11,101,508 km (0.103 R)
• M35: 11,795,044 km (0.042 R)
• M36: 12,147,048 km (0.119 R)
• M37: 12,265,081 km (0.072 R)
• M38: 12,581,929 km (0.085 R)
• M39: 12,741,400 km (0.053 R)
• M40: 13,426,558 km (0.042 R)
• M41: 13,876,250 km (0.089 R)
• M42: 14,123,685 km (0.111 R)
• M43: 15,681,746 km (0.07 R)
• M44: 15,939,504 km (0.078 R)
• M45: 16,155,373 km (0.118 R)
• M46: 16,241,990 km (0.099 R)
• M47: 16,502,889 km (0.084 R)
• M48: 16,590,105 km (0.103 R)
• M49: 17,028,726 km (0.041 R)
• M50: 18,096,854 km (0.114 R)
• M51: 18,639,147 km (0.09 R)
• M52: 18,775,580 km (0.103 R)
• M53: 19,049,344 km (0.117 R)
• M54: 19,601,061 km (0.11 R)
• M55: 19,878,715 km (0.088 R)
• M56: 20,018,140 km (0.058 R)
• M57: 20,157,864 km (0.104 R)
• M58: 20,438,211 km (0.058 R)
• M59: 21,382,323 km (0.096 R)
• M60: 23,019,522 km (0.071 R)
• M61: 24,896,975 km (0.118 R)
• M62: 24,997,056 km (0.107 R)
• M63: 25,449,590 km (0.093 R)
• M64: 25,853,953 km (0.109 R)
• M65: 26,771,736 km (0.1 R)
• M66: 26,925,822 km (0.107 R)
• M67: 27,286,203 km (0.118 R)
• M68: 27,804,111 km (0.099 R)
• M69: 29,535,706 km (0.077 R)
• M70: 31,844,151 km (0.108 R)
• M71: 32,061,816 km (0.12 R)
• M72: 32,279,929 km (0.114 R)
• M73: 32,553,394 km (0.113 R)
• M74: 33,047,516 km (0.045 R)
• M75: 33,488,680 km (0.101 R)
• M76: 33,765,586 km (0.099 R)
• M77: 35,442,279 km (0.107 R)
• M78: 36,518,187 km (0.086 R)
• M79: 36,974,311 km (0.106 R)
• M80: 37,260,491 km (0.119 R)
• M81: 37,432,529 km (0.095 R)
• M82: 37,662,311 km (0.085 R)
• M83: 37,834,947 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.7

Radius: 6.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.82 AU - 21.06 AU

Year: 30412 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,007,195 km

• M1: 97,538 km (0.082 R)
• M2: 267,481 km (0.105 R)
• M3: 625,319 km (0.066 R)
• M4: 825,481 km (0.098 R)
• M5: 889,509 km (0.11 R)
• M6: 933,042 km (0.083 R)
• M7: 1,115,103 km (0.071 R)
• M8: 1,460,674 km (0.116 R)
• M9: 1,565,392 km (0.111 R)
• M10: 1,754,484 km (0.078 R)
• M11: 1,979,928 km (0.075 R)
• M12: 2,184,727 km (0.112 R)
• M13: 2,396,408 km (0.12 R)
• M14: 3,551,005 km (0.088 R)
• M15: 3,621,465 km (0.08 R)
• M16: 3,728,278 km (0.05 R)
• M17: 3,908,394 km (0.07 R)
• M18: 5,449,850 km (0.102 R)
• M19: 5,531,381 km (0.117 R)
• M20: 5,945,169 km (0.093 R)
• M21: 6,029,093 km (0.12 R)
• M22: 6,497,933 km (0.061 R)
• M23: 6,627,784 km (0.096 R)
• M24: 7,111,434 km (0.115 R)
• M25: 7,789,262 km (0.097 R)
• M26: 7,973,567 km (0.073 R)
• M27: 8,205,892 km (0.035 R)
• M28: 9,060,545 km (0.088 R)
• M29: 9,794,322 km (0.086 R)
• M30: 10,043,103 km (0.099 R)
• M31: 10,193,300 km (0.069 R)
• M32: 10,802,013 km (0.03 R)
• M33: 10,955,950 km (0.082 R)
• M34: 11,059,023 km (0.037 R)
• M35: 11,110,634 km (0.099 R)
• M36: 11,162,395 km (0.118 R)
• M37: 11,214,305 km (0.107 R)
• M38: 11,370,186 km (0.052 R)
• M39: 12,267,325 km (0.12 R)
• M40: 12,697,418 km (0.069 R)
• M41: 12,859,882 km (0.077 R)
• M42: 13,132,449 km (0.062 R)
• M43: 13,241,955 km (0.089 R)
• M44: 13,351,760 km (0.068 R)
• M45: 13,682,969 km (0.119 R)
• M46: 14,522,961 km (0.062 R)
• M47: 14,920,742 km (0.117 R)
• M48: 15,959,699 km (0.093 R)
• M49: 16,724,593 km (0.1 R)
• M50: 16,843,374 km (0.115 R)
• M51: 20,153,376 km (0.027 R)
• M52: 23,059,614 km (0.067 R)
• M53: 23,125,587 km (0.04 R)
• M54: 23,856,372 km (0.08 R)
• M55: 24,191,023 km (0.054 R)
• M56: 24,392,681 km (0.104 R)
• M57: 24,460,000 km (0.071 R)
• M58: 24,527,319 km (0.085 R)
• M59: 24,797,493 km (0.066 R)
• M60: 24,865,111 km (0.035 R)
• M61: 24,932,879 km (0.095 R)
• M62: 25,204,399 km (0.089 R)
• M63: 25,272,466 km (0.039 R)
• M64: 25,408,750 km (0.118 R)
• M65: 25,887,762 km (0.051 R)
• M66: 26,231,687 km (0.107 R)
• M67: 26,577,109 km (0.081 R)
• M68: 27,973,904 km (0.116 R)
• M69: 28,965,738 km (0.088 R)
• M70: 29,969,091 km (0.116 R)
• M71: 30,619,991 km (0.055 R)
• M72: 32,231,011 km (0.039 R)
• M73: 32,378,814 km (0.05 R)
• M74: 35,534,431 km (0.088 R)
• M75: 35,993,248 km (0.062 R)
• M76: 36,530,902 km (0.034 R)
• M77: 37,692,081 km (0.097 R)
• M78: 40,767,215 km (0.11 R)
• M79: 41,407,943 km (0.097 R)
• M80: 41,729,578 km (0.05 R)
• M81: 44,990,961 km (0.038 R)
• M82: 45,735,959 km (0.067 R)
• M83: 46,484,995 km (0.075 R)
• M84: 47,490,143 km (0.096 R)
• M85: 47,742,515 km (0.093 R)
• M86: 47,995,335 km (0.072 R)
• M87: 48,671,817 km (0.049 R)
• M88: 49,011,105 km (0.067 R)
• M89: 49,521,682 km (0.096 R)
• M90: 49,777,644 km (0.086 R)
• M91: 51,927,515 km (0.108 R)
• M92: 53,144,644 km (0.104 R)
• M93: 59,188,547 km (0.115 R)
• M94: 59,732,186 km (0.105 R)
• M95: 59,822,992 km (0.115 R)
• M96: 60,642,040 km (0.104 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: 442 - 13,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit