🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 22.8 Hours

Environment

Temp: 282 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,512,012 km

• M1: 395,537 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 409 Days

Day: 24.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.47 AU - 1.61 AU

Year: 669 Days

Day: 36.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.75 AU - 5.26 AU

Year: 3911 Days

Day: 47.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 10.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.15 AU - 8.59 AU

Year: 6300 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,512,012 km

• M1: 153,637 km (0.081 R)
• M2: 243,246 km (0.036 R)
• M3: 362,476 km (0.081 R)
• M4: 449,990 km (0.118 R)
• M5: 672,442 km (0.095 R)
• M6: 762,351 km (0.071 R)
• M7: 881,131 km (0.036 R)
• M8: 1,006,494 km (0.039 R)
• M9: 1,174,194 km (0.101 R)
• M10: 1,380,190 km (0.114 R)
• M11: 1,448,257 km (0.102 R)
• M12: 1,838,109 km (0.092 R)
• M13: 2,329,688 km (0.08 R)
• M14: 2,506,512 km (0.081 R)
• M15: 2,724,626 km (0.106 R)
• M16: 2,811,094 km (0.084 R)
• M17: 2,986,871 km (0.048 R)
• M18: 3,063,465 km (0.079 R)
• M19: 3,482,638 km (0.114 R)
• M20: 3,892,088 km (0.078 R)
• M21: 4,159,419 km (0.058 R)
• M22: 4,245,139 km (0.053 R)
• M23: 4,418,373 km (0.098 R)
• M24: 4,608,662 km (0.103 R)
• M25: 5,459,125 km (0.037 R)
• M26: 5,663,476 km (0.028 R)
• M27: 5,726,906 km (0.101 R)
• M28: 5,870,370 km (0.092 R)
• M29: 6,539,222 km (0.076 R)
• M30: 7,043,965 km (0.031 R)
• M31: 7,301,124 km (0.079 R)
• M32: 7,771,759 km (0.053 R)
• M33: 8,396,480 km (0.11 R)
• M34: 8,541,590 km (0.065 R)
• M35: 8,669,197 km (0.107 R)
• M36: 8,871,154 km (0.074 R)
• M37: 9,316,955 km (0.106 R)
• M38: 9,961,124 km (0.06 R)
• M39: 10,191,804 km (0.045 R)
• M40: 10,894,764 km (0.063 R)
• M41: 11,033,292 km (0.057 R)
• M42: 11,212,211 km (0.108 R)
• M43: 11,472,511 km (0.087 R)
• M44: 11,754,952 km (0.072 R)
• M45: 12,306,220 km (0.107 R)
• M46: 13,967,056 km (0.095 R)
• M47: 14,117,551 km (0.066 R)
• M48: 14,398,645 km (0.082 R)
• M49: 14,507,254 km (0.082 R)
• M50: 14,637,852 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 10.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.06 AU - 7.74 AU

Year: 7042 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,512,012 km

• M1: 136,882 km (0.067 R)
• M2: 324,328 km (0.028 R)
• M3: 597,045 km (0.108 R)
• M4: 1,080,396 km (0.1 R)
• M5: 1,246,300 km (0.108 R)
• M6: 1,583,194 km (0.033 R)
• M7: 2,084,048 km (0.115 R)
• M8: 2,364,394 km (0.1 R)
• M9: 2,632,175 km (0.109 R)
• M10: 2,757,238 km (0.079 R)
• M11: 3,170,727 km (0.089 R)
• M12: 3,357,874 km (0.048 R)
• M13: 3,466,482 km (0.068 R)
• M14: 3,659,314 km (0.104 R)
• M15: 3,743,238 km (0.101 R)
• M16: 3,884,309 km (0.045 R)
• M17: 4,288,821 km (0.08 R)
• M18: 5,232,335 km (0.075 R)
• M19: 5,454,189 km (0.044 R)
• M20: 5,907,022 km (0.095 R)
• M21: 6,171,361 km (0.102 R)
• M22: 7,022,423 km (0.11 R)
• M23: 8,164,902 km (0.091 R)
• M24: 8,645,411 km (0.091 R)
• M25: 9,021,350 km (0.102 R)
• M26: 10,260,170 km (0.113 R)
• M27: 10,618,307 km (0.037 R)
• M28: 10,899,551 km (0.049 R)
• M29: 11,183,338 km (0.083 R)
• M30: 11,428,529 km (0.107 R)
• M31: 12,174,873 km (0.077 R)
• M32: 12,723,598 km (0.058 R)
• M33: 13,151,298 km (0.11 R)
• M34: 13,540,253 km (0.113 R)
• M35: 13,714,235 km (0.065 R)
• M36: 13,976,779 km (0.114 R)
• M37: 14,285,250 km (0.09 R)
• M38: 15,314,334 km (0.047 R)
• M39: 15,541,274 km (0.061 R)
• M40: 15,906,592 km (0.066 R)
• M41: 16,413,579 km (0.036 R)
• M42: 17,396,138 km (0.066 R)
• M43: 17,966,106 km (0.074 R)
• M44: 18,590,677 km (0.082 R)
• M45: 18,881,346 km (0.117 R)
• M46: 18,978,435 km (0.06 R)
• M47: 19,417,953 km (0.079 R)
• M48: 20,456,611 km (0.116 R)
• M49: 21,007,879 km (0.107 R)
• M50: 21,462,507 km (0.062 R)
• M51: 21,665,661 km (0.073 R)
• M52: 22,022,602 km (0.085 R)
• M53: 22,124,927 km (0.056 R)
• M54: 22,794,078 km (0.058 R)
• M55: 23,261,272 km (0.096 R)
• M56: 25,001,245 km (0.112 R)
• M57: 25,913,792 km (0.094 R)
• M58: 26,455,785 km (0.039 R)
• M59: 28,159,406 km (0.111 R)
• M60: 28,437,508 km (0.032 R)
• M61: 29,333,599 km (0.108 R)
• M62: 29,955,029 km (0.066 R)
• M63: 30,125,271 km (0.103 R)
• M64: 30,295,813 km (0.102 R)
• M65: 31,096,012 km (0.112 R)
• M66: 31,441,134 km (0.113 R)
• M67: 31,903,092 km (0.102 R)
• M68: 32,892,533 km (0.039 R)
• M69: 33,479,106 km (0.084 R)
• M70: 34,069,269 km (0.096 R)
• M71: 34,662,874 km (0.096 R)
• M72: 35,020,712 km (0.072 R)
• M73: 37,315,094 km (0.118 R)
• M74: 38,480,312 km (0.088 R)
• M75: 39,160,534 km (0.094 R)
• M76: 39,346,634 km (0.083 R)
• M77: 39,782,263 km (0.114 R)
• M78: 40,344,601 km (0.098 R)
• M79: 40,595,327 km (0.066 R)
• M80: 40,846,651 km (0.115 R)
• M81: 41,350,796 km (0.1 R)
• M82: 41,920,465 km (0.099 R)
• M83: 42,620,284 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 3

Gravity: 85.56 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.6 AU - 14 AU

Year: 16969 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,512,012 km

• M1: 119,080 km (0.104 R)
• M2: 481,556 km (0.084 R)
• M3: 501,302 km (0.102 R)
• M4: 583,132 km (0.12 R)
• M5: 1,238,970 km (0.09 R)
• M6: 1,522,158 km (0.096 R)
• M7: 1,610,870 km (0.028 R)
• M8: 1,982,621 km (0.081 R)
• M9: 2,079,710 km (0.11 R)
• M10: 2,244,716 km (0.088 R)
• M11: 2,448,468 km (0.101 R)
• M12: 2,483,025 km (0.05 R)
• M13: 3,789,314 km (0.119 R)
• M14: 4,113,193 km (0.071 R)
• M15: 4,487,936 km (0.079 R)
• M16: 4,700,963 km (0.038 R)
• M17: 4,960,815 km (0.048 R)
• M18: 6,711,409 km (0.083 R)
• M19: 8,526,181 km (0.104 R)
• M20: 9,432,445 km (0.052 R)
• M21: 10,034,876 km (0.039 R)
• M22: 10,819,516 km (0.094 R)
• M23: 11,681,799 km (0.051 R)
• M24: 12,091,846 km (0.051 R)
• M25: 12,268,970 km (0.064 R)
• M26: 12,446,842 km (0.082 R)
• M27: 12,925,705 km (0.112 R)
• M28: 14,460,280 km (0.105 R)
• M29: 15,472,160 km (0.03 R)
• M30: 16,246,030 km (0.061 R)
• M31: 16,703,201 km (0.114 R)
• M32: 16,768,874 km (0.094 R)
• M33: 16,900,371 km (0.085 R)
• M34: 16,966,343 km (0.068 R)
• M35: 17,230,832 km (0.106 R)
• M36: 17,430,097 km (0.105 R)
• M37: 17,630,259 km (0.054 R)
• M38: 17,696,979 km (0.116 R)
• M39: 18,505,855 km (0.103 R)
• M40: 19,051,588 km (0.088 R)
• M41: 19,257,734 km (0.112 R)
• M42: 20,019,486 km (0.101 R)
• M43: 21,858,942 km (0.097 R)
• M44: 22,653,306 km (0.114 R)
• M45: 22,944,573 km (0.095 R)
• M46: 23,017,577 km (0.118 R)
• M47: 23,825,555 km (0.074 R)
• M48: 24,642,808 km (0.095 R)
• M49: 24,867,205 km (0.11 R)
• M50: 25,999,811 km (0.073 R)
• M51: 26,687,363 km (0.105 R)
• M52: 29,338,237 km (0.058 R)
• M53: 30,293,569 km (0.066 R)
• M54: 31,827,097 km (0.12 R)
• M55: 32,153,220 km (0.081 R)
• M56: 32,234,900 km (0.065 R)
• M57: 33,468,335 km (0.104 R)
• M58: 33,716,966 km (0.091 R)
• M59: 35,052,875 km (0.099 R)
• M60: 35,305,247 km (0.117 R)
• M61: 36,661,651 km (0.056 R)
• M62: 37,003,482 km (0.085 R)
• M63: 38,901,879 km (0.074 R)
• M64: 39,337,658 km (0.044 R)
• M65: 39,775,231 km (0.059 R)
• M66: 40,566,754 km (0.087 R)
• M67: 41,097,228 km (0.065 R)
• M68: 41,452,224 km (0.069 R)
• M69: 42,165,207 km (0.082 R)
• M70: 44,966,278 km (0.036 R)
• M71: 45,148,937 km (0.085 R)
• M72: 45,790,562 km (0.074 R)
• M73: 46,619,932 km (0.116 R)
• M74: 47,361,339 km (0.105 R)
• M75: 47,454,240 km (0.079 R)
• M76: 49,325,859 km (0.111 R)
• M77: 50,081,178 km (0.063 R)
• M78: 51,030,826 km (0.1 R)
• M79: 53,914,923 km (0.107 R)
• M80: 54,498,056 km (0.069 R)
• M81: 54,790,519 km (0.114 R)
• M82: 57,544,167 km (0.092 R)
• M83: 58,339,280 km (0.079 R)
• M84: 58,638,326 km (0.09 R)
• M85: 62,063,220 km (0.055 R)
• M86: 62,572,301 km (0.051 R)
• M87: 64,416,544 km (0.053 R)
• M88: 64,519,467 km (0.061 R)
• M89: 66,070,797 km (0.071 R)
• M90: 66,590,500 km (0.118 R)
• M91: 67,425,107 km (0.075 R)
• M92: 67,634,245 km (0.108 R)
• M93: 68,053,268 km (0.079 R)
• M94: 68,578,207 km (0.092 R)
• M95: 70,161,102 km (0.097 R)
• M96: 70,585,212 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.3

Radius: 5.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.82 AU - 22.7 AU

Year: 30730 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,512,012 km

• M1: 75,996 km (0.1 R)
• M2: 112,049 km (0.117 R)
• M3: 325,675 km (0.088 R)
• M4: 430,991 km (0.086 R)
• M5: 565,330 km (0.095 R)
• M6: 601,084 km (0.028 R)
• M7: 674,986 km (0.055 R)
• M8: 791,672 km (0.103 R)
• M9: 936,333 km (0.056 R)
• M10: 1,203,814 km (0.117 R)
• M11: 1,444,367 km (0.087 R)
• M12: 1,700,030 km (0.077 R)
• M13: 2,081,355 km (0.087 R)
• M14: 2,428,871 km (0.1 R)
• M15: 2,579,067 km (0.066 R)
• M16: 3,177,010 km (0.029 R)
• M17: 5,247,145 km (0.059 R)
• M18: 5,638,194 km (0.087 R)
• M19: 5,677,838 km (0.11 R)
• M20: 5,837,309 km (0.066 R)
• M21: 6,160,590 km (0.071 R)
• M22: 6,242,270 km (0.108 R)
• M23: 6,951,514 km (0.046 R)
• M24: 7,424,094 km (0.1 R)
• M25: 8,174,476 km (0.075 R)
• M26: 8,995,021 km (0.05 R)
• M27: 9,274,470 km (0.103 R)
• M28: 9,321,294 km (0.038 R)
• M29: 9,698,879 km (0.12 R)
• M30: 9,841,745 km (0.106 R)
• M31: 9,937,338 km (0.098 R)
• M32: 10,177,742 km (0.081 R)
• M33: 10,226,062 km (0.109 R)
• M34: 12,118,026 km (0.073 R)
• M35: 14,114,858 km (0.118 R)
• M36: 14,439,336 km (0.056 R)
• M37: 14,711,604 km (0.053 R)
• M38: 16,211,024 km (0.074 R)
• M39: 17,007,632 km (0.087 R)
• M40: 17,758,614 km (0.082 R)
• M41: 18,226,107 km (0.119 R)
• M42: 18,461,275 km (0.115 R)
• M43: 18,579,308 km (0.108 R)
• M44: 18,638,399 km (0.086 R)
• M45: 18,756,880 km (0.119 R)
• M46: 22,485,757 km (0.066 R)
• M47: 22,674,848 km (0.087 R)
• M48: 22,864,539 km (0.066 R)
• M49: 23,245,415 km (0.113 R)
• M50: 23,949,273 km (0.108 R)
• M51: 24,920,312 km (0.1 R)
• M52: 25,050,762 km (0.119 R)
• M53: 26,168,707 km (0.043 R)
• M54: 26,633,807 km (0.115 R)
• M55: 26,967,559 km (0.066 R)
• M56: 27,034,579 km (0.104 R)
• M57: 28,316,783 km (0.112 R)
• M58: 30,033,867 km (0.115 R)
• M59: 30,730,095 km (0.099 R)
• M60: 31,996,741 km (0.104 R)
• M61: 32,138,559 km (0.101 R)
• M62: 34,653,449 km (0.112 R)
• M63: 35,237,180 km (0.03 R)
• M64: 35,383,487 km (0.048 R)
• M65: 36,488,117 km (0.096 R)
• M66: 36,636,369 km (0.113 R)
• M67: 36,710,420 km (0.117 R)
• M68: 37,081,871 km (0.066 R)
• M69: 38,957,829 km (0.057 R)
• M70: 39,033,525 km (0.116 R)
• M71: 39,336,760 km (0.108 R)
• M72: 39,640,743 km (0.071 R)
• M73: 42,411,595 km (0.04 R)
• M74: 42,489,386 km (0.088 R)
• M75: 42,567,326 km (0.102 R)
• M76: 42,879,387 km (0.117 R)
• M77: 43,427,364 km (0.048 R)
• M78: 43,584,442 km (0.03 R)
• M79: 44,214,249 km (0.103 R)
• M80: 44,451,212 km (0.06 R)
• M81: 45,722,196 km (0.049 R)
• M82: 45,802,081 km (0.086 R)
• M83: 46,603,028 km (0.034 R)
• M84: 46,924,663 km (0.071 R)
• M85: 47,975,140 km (0.088 R)
• M86: 48,056,222 km (0.065 R)
• M87: 50,841,435 km (0.104 R)
• M88: 51,920,185 km (0.104 R)
• M89: 52,755,091 km (0.077 R)
• M90: 54,100,275 km (0.087 R)
• M91: 54,184,648 km (0.083 R)
• M92: 54,438,216 km (0.111 R)
• M93: 56,309,985 km (0.077 R)
• M94: 56,481,125 km (0.05 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit