🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.98 AU - 1.16 AU

Year: 413 Days

Day: 14.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.76 AU - 1.78 AU

Year: 878 Days

Day: 16.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,382,610 km

• M1: 31,266 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.27 AU - 3.57 AU

Year: 2358 Days

Day: 41.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.56 AU - 5.02 AU

Year: 3312 Days

Day: 44.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.02 AU - 4.6 AU

Year: 3336 Days

Day: 38.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 165.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,382,610 km

• M1: 1,325,736 km (0.065 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 8.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.37 AU - 10.71 AU

Year: 12756 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 88,382,610 km

• M1: 547,977 km (0.09 R)
• M2: 969,394 km (0.049 R)
• M3: 1,079,349 km (0.077 R)
• M4: 1,154,896 km (0.075 R)
• M5: 1,434,195 km (0.075 R)
• M6: 1,712,447 km (0.066 R)
• M7: 1,779,018 km (0.116 R)
• M8: 2,078,214 km (0.115 R)
• M9: 2,344,049 km (0.099 R)
• M10: 4,614,346 km (0.073 R)
• M11: 4,770,975 km (0.091 R)
• M12: 6,189,462 km (0.058 R)
• M13: 6,571,984 km (0.12 R)
• M14: 7,580,124 km (0.108 R)
• M15: 8,443,902 km (0.096 R)
• M16: 8,558,943 km (0.03 R)
• M17: 9,777,268 km (0.096 R)
• M18: 9,897,994 km (0.112 R)
• M19: 10,019,317 km (0.114 R)
• M20: 10,550,539 km (0.07 R)
• M21: 10,757,284 km (0.062 R)
• M22: 11,174,811 km (0.101 R)
• M23: 11,385,595 km (0.073 R)
• M24: 11,768,416 km (0.047 R)
• M25: 12,025,874 km (0.057 R)
• M26: 12,853,599 km (0.103 R)
• M27: 12,985,993 km (0.115 R)
• M28: 13,341,288 km (0.074 R)
• M29: 13,925,318 km (0.096 R)
• M30: 14,106,780 km (0.112 R)
• M31: 15,025,610 km (0.095 R)
• M32: 15,586,153 km (0.052 R)
• M33: 16,011,011 km (0.107 R)
• M34: 16,201,001 km (0.119 R)
• M35: 16,631,394 km (0.041 R)
• M36: 17,114,146 km (0.072 R)
• M37: 17,308,474 km (0.053 R)
• M38: 18,043,747 km (0.069 R)
• M39: 18,839,458 km (0.109 R)
• M40: 20,361,766 km (0.104 R)
• M41: 20,464,690 km (0.112 R)
• M42: 20,619,374 km (0.112 R)
• M43: 21,242,000 km (0.053 R)
• M44: 24,391,634 km (0.069 R)
• M45: 25,160,118 km (0.061 R)
• M46: 28,083,709 km (0.084 R)
• M47: 30,287,136 km (0.103 R)
• M48: 30,640,037 km (0.116 R)
• M49: 30,935,194 km (0.059 R)
• M50: 31,172,008 km (0.098 R)
• M51: 31,886,188 km (0.105 R)
• M52: 35,722,625 km (0.067 R)
• M53: 35,908,874 km (0.103 R)
• M54: 37,852,899 km (0.104 R)
• M55: 39,445,368 km (0.053 R)
• M56: 39,573,723 km (0.114 R)
• M57: 40,799,827 km (0.109 R)
• M58: 42,038,498 km (0.074 R)
• M59: 42,563,736 km (0.071 R)
• M60: 42,827,178 km (0.102 R)
• M61: 43,421,829 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 13

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.06 AU - 11.5 AU

Year: 13194 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,382,610 km

• M1: 195,524 km (0.119 R)
• M2: 278,402 km (0.114 R)
• M3: 389,702 km (0.102 R)
• M4: 491,878 km (0.107 R)
• M5: 865,573 km (0.107 R)
• M6: 1,693,448 km (0.051 R)
• M7: 1,931,608 km (0.101 R)
• M8: 2,209,261 km (0.111 R)
• M9: 2,711,312 km (0.089 R)
• M10: 3,716,310 km (0.106 R)
• M11: 4,028,222 km (0.102 R)
• M12: 4,205,346 km (0.037 R)
• M13: 4,604,174 km (0.119 R)
• M14: 6,033,731 km (0.108 R)
• M15: 6,236,885 km (0.11 R)
• M16: 6,944,632 km (0.101 R)
• M17: 7,765,925 km (0.115 R)
• M18: 8,255,409 km (0.092 R)
• M19: 8,755,066 km (0.074 R)
• M20: 8,892,995 km (0.069 R)
• M21: 9,264,596 km (0.1 R)
• M22: 9,405,218 km (0.111 R)
• M23: 9,831,422 km (0.061 R)
• M24: 9,927,016 km (0.077 R)
• M25: 11,098,068 km (0.114 R)
• M26: 11,247,516 km (0.107 R)
• M27: 11,548,507 km (0.117 R)
• M28: 11,852,191 km (0.116 R)
• M29: 12,519,098 km (0.109 R)
• M30: 13,675,489 km (0.115 R)
• M31: 14,537,921 km (0.081 R)
• M32: 14,920,742 km (0.073 R)
• M33: 16,315,293 km (0.094 R)
• M34: 16,999,404 km (0.089 R)
• M35: 18,219,076 km (0.119 R)
• M36: 18,336,660 km (0.08 R)
• M37: 19,768,012 km (0.119 R)
• M38: 19,949,474 km (0.102 R)
• M39: 20,497,152 km (0.103 R)
• M40: 22,106,975 km (0.09 R)
• M41: 22,295,319 km (0.118 R)
• M42: 22,927,070 km (0.096 R)
• M43: 23,885,843 km (0.049 R)
• M44: 24,467,330 km (0.057 R)
• M45: 25,776,312 km (0.087 R)
• M46: 29,353,645 km (0.115 R)
• M47: 29,560,838 km (0.091 R)
• M48: 29,907,008 km (0.051 R)
• M49: 30,115,547 km (0.12 R)
• M50: 31,446,669 km (0.086 R)
• M51: 32,083,956 km (0.038 R)
• M52: 32,511,058 km (0.069 R)
• M53: 33,011,912 km (0.04 R)
• M54: 33,587,415 km (0.094 R)
• M55: 34,166,209 km (0.052 R)
• M56: 34,529,582 km (0.081 R)
• M57: 34,675,290 km (0.114 R)
• M58: 35,480,426 km (0.111 R)
• M59: 37,932,784 km (0.049 R)
• M60: 38,384,570 km (0.108 R)
• M61: 38,913,847 km (0.107 R)
• M62: 40,362,702 km (0.079 R)
• M63: 40,593,083 km (0.063 R)
• M64: 41,518,944 km (0.066 R)
• M65: 42,529,927 km (0.092 R)
• M66: 43,391,610 km (0.08 R)
• M67: 43,942,879 km (0.087 R)
• M68: 44,813,987 km (0.047 R)
• M69: 45,052,596 km (0.033 R)
• M70: 45,291,653 km (0.095 R)
• M71: 45,690,930 km (0.047 R)
• M72: 45,850,850 km (0.081 R)
• M73: 46,492,924 km (0.102 R)
• M74: 47,623,585 km (0.046 R)
• M75: 48,029,593 km (0.029 R)
• M76: 48,110,974 km (0.118 R)
• M77: 48,518,329 km (0.112 R)
• M78: 49,664,997 km (0.04 R)
• M79: 50,324,425 km (0.1 R)
• M80: 52,152,361 km (0.07 R)
• M81: 52,654,711 km (0.106 R)
• M82: 52,822,559 km (0.106 R)
• M83: 55,020,002 km (0.107 R)
• M84: 55,531,478 km (0.107 R)
• M85: 55,616,748 km (0.11 R)
• M86: 57,333,534 km (0.119 R)
• M87: 57,506,169 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.7

Radius: 7

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.5 AU - 20.62 AU

Year: 27431 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,382,610 km

• M1: 150,196 km (0.113 R)
• M2: 457,171 km (0.1 R)
• M3: 665,262 km (0.078 R)
• M4: 847,023 km (0.039 R)
• M5: 1,618,350 km (0.05 R)
• M6: 1,792,930 km (0.047 R)
• M7: 2,672,416 km (0.114 R)
• M8: 3,220,842 km (0.095 R)
• M9: 3,803,376 km (0.08 R)
• M10: 4,177,969 km (0.099 R)
• M11: 4,962,161 km (0.094 R)
• M12: 5,063,439 km (0.056 R)
• M13: 5,475,132 km (0.104 R)
• M14: 6,942,688 km (0.114 R)
• M15: 7,227,073 km (0.12 R)
• M16: 8,282,486 km (0.069 R)
• M17: 9,012,524 km (0.105 R)
• M18: 10,274,382 km (0.059 R)
• M19: 10,598,560 km (0.099 R)
• M20: 10,991,853 km (0.093 R)
• M21: 11,190,220 km (0.112 R)
• M22: 13,521,104 km (0.115 R)
• M23: 13,804,892 km (0.079 R)
• M24: 13,947,608 km (0.071 R)
• M25: 14,090,623 km (0.097 R)
• M26: 14,450,706 km (0.11 R)
• M27: 15,622,805 km (0.065 R)
• M28: 16,220,299 km (0.068 R)
• M29: 16,295,546 km (0.102 R)
• M30: 17,979,420 km (0.055 R)
• M31: 19,637,712 km (0.094 R)
• M32: 19,717,897 km (0.11 R)
• M33: 20,770,019 km (0.113 R)
• M34: 23,692,413 km (0.101 R)
• M35: 23,777,834 km (0.103 R)
• M36: 24,983,742 km (0.072 R)
• M37: 25,332,006 km (0.076 R)
• M38: 27,096,962 km (0.107 R)
• M39: 28,174,814 km (0.049 R)
• M40: 28,537,290 km (0.099 R)
• M41: 28,719,051 km (0.104 R)
• M42: 29,633,842 km (0.115 R)
• M43: 29,725,845 km (0.061 R)
• M44: 30,837,207 km (0.071 R)
• M45: 31,210,604 km (0.114 R)
• M46: 31,304,252 km (0.082 R)
• M47: 31,491,698 km (0.098 R)
• M48: 31,773,690 km (0.092 R)
• M49: 32,909,736 km (0.082 R)
• M50: 33,770,523 km (0.064 R)
• M51: 34,638,789 km (0.105 R)
• M52: 35,124,234 km (0.078 R)
• M53: 35,514,235 km (0.119 R)
• M54: 36,102,005 km (0.064 R)
• M55: 39,290,385 km (0.116 R)
• M56: 39,999,778 km (0.074 R)
• M57: 41,534,203 km (0.116 R)
• M58: 43,714,443 km (0.113 R)
• M59: 43,924,029 km (0.107 R)
• M60: 44,871,283 km (0.114 R)
• M61: 46,785,836 km (0.092 R)
• M62: 47,107,472 km (0.11 R)
• M63: 47,214,883 km (0.059 R)
• M64: 47,860,996 km (0.108 R)
• M65: 48,293,334 km (0.042 R)
• M66: 49,161,899 km (0.102 R)
• M67: 50,145,206 km (0.077 R)
• M68: 53,245,622 km (0.111 R)
• M69: 53,469,421 km (0.057 R)
• M70: 56,864,095 km (0.115 R)
• M71: 57,551,498 km (0.095 R)
• M72: 59,978,573 km (0.078 R)
• M73: 60,094,961 km (0.117 R)
• M74: 62,085,360 km (0.051 R)
• M75: 64,216,232 km (0.1 R)
• M76: 64,931,909 km (0.098 R)
• M77: 65,890,233 km (0.103 R)
• M78: 66,371,040 km (0.051 R)
• M79: 68,306,238 km (0.112 R)
• M80: 69,036,725 km (0.096 R)
• M81: 70,137,316 km (0.093 R)
• M82: 70,259,986 km (0.09 R)
• M83: 71,860,833 km (0.085 R)
• M84: 74,973,067 km (0.114 R)
• M85: 78,256,142 km (0.075 R)
• M86: 79,403,558 km (0.109 R)
• M87: 80,428,004 km (0.088 R)
• M88: 80,942,022 km (0.074 R)
• M89: 81,714,845 km (0.106 R)
• M90: 82,878,866 km (0.107 R)
• M91: 84,961,568 km (0.064 R)
• M92: 85,223,065 km (0.073 R)
• M93: 85,878,154 km (0.09 R)
• M94: 86,272,045 km (0.076 R)
• M95: 88,382,572 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit