🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 339 Days

Day: 18.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.32 AU - 1.96 AU

Year: 735 Days

Day: 43.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,522,160 km

• M1: 282,291 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.59 AU - 2.47 AU

Year: 1012 Days

Day: 31.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,522,160 km

• M1: 787,932 km (0.072 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 10.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.61 AU - 6.83 AU

Year: 6094 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,522,160 km

• M1: 148,999 km (0.112 R)
• M2: 292,165 km (0.094 R)
• M3: 641,476 km (0.093 R)
• M4: 711,338 km (0.063 R)
• M5: 821,741 km (0.054 R)
• M6: 1,005,896 km (0.074 R)
• M7: 1,322,894 km (0.06 R)
• M8: 1,509,143 km (0.112 R)
• M9: 1,720,824 km (0.112 R)
• M10: 1,907,522 km (0.096 R)
• M11: 1,994,738 km (0.101 R)
• M12: 2,394,464 km (0.051 R)
• M13: 2,681,542 km (0.104 R)
• M14: 2,759,931 km (0.106 R)
• M15: 3,205,284 km (0.062 R)
• M16: 3,586,609 km (0.062 R)
• M17: 3,893,285 km (0.094 R)
• M18: 4,792,069 km (0.114 R)
• M19: 4,863,726 km (0.073 R)
• M20: 5,252,680 km (0.111 R)
• M21: 5,326,582 km (0.109 R)
• M22: 5,575,961 km (0.063 R)
• M23: 5,829,231 km (0.095 R)
• M24: 5,982,868 km (0.098 R)
• M25: 6,060,359 km (0.064 R)
• M26: 6,637,957 km (0.081 R)
• M27: 6,933,562 km (0.106 R)
• M28: 7,014,794 km (0.034 R)
• M29: 7,705,188 km (0.043 R)
• M30: 7,987,330 km (0.08 R)
• M31: 8,562,085 km (0.051 R)
• M32: 9,358,992 km (0.116 R)
• M33: 9,509,189 km (0.101 R)
• M34: 9,842,493 km (0.096 R)
• M35: 11,181,842 km (0.115 R)
• M36: 11,597,874 km (0.087 R)
• M37: 12,248,026 km (0.096 R)
• M38: 13,178,226 km (0.088 R)
• M39: 13,822,245 km (0.059 R)
• M40: 13,924,869 km (0.027 R)
• M41: 14,062,050 km (0.104 R)
• M42: 14,755,137 km (0.079 R)
• M43: 15,459,145 km (0.071 R)
• M44: 15,779,583 km (0.041 R)
• M45: 15,886,845 km (0.103 R)
• M46: 15,958,502 km (0.04 R)
• M47: 16,427,043 km (0.03 R)
• M48: 16,754,064 km (0.107 R)
• M49: 17,009,876 km (0.103 R)
• M50: 17,119,831 km (0.12 R)
• M51: 17,267,035 km (0.102 R)
• M52: 17,451,340 km (0.089 R)
• M53: 17,525,391 km (0.089 R)
• M54: 17,747,843 km (0.1 R)
• M55: 17,896,692 km (0.087 R)
• M56: 19,026,456 km (0.081 R)
• M57: 19,102,601 km (0.089 R)
• M58: 19,255,191 km (0.033 R)
• M59: 19,484,823 km (0.118 R)
• M60: 20,920,963 km (0.065 R)
• M61: 21,275,360 km (0.089 R)
• M62: 21,393,991 km (0.045 R)
• M63: 21,552,416 km (0.113 R)
• M64: 22,030,231 km (0.119 R)
• M65: 22,150,209 km (0.028 R)
• M66: 22,350,670 km (0.095 R)
• M67: 23,077,416 km (0.114 R)
• M68: 23,199,189 km (0.07 R)
• M69: 23,321,261 km (0.097 R)
• M70: 23,976,051 km (0.108 R)
• M71: 24,099,469 km (0.093 R)
• M72: 25,303,582 km (0.119 R)
• M73: 26,357,350 km (0.055 R)
• M74: 26,740,171 km (0.117 R)
• M75: 26,953,647 km (0.109 R)
• M76: 27,597,516 km (0.089 R)
• M77: 28,203,088 km (0.111 R)
• M78: 29,031,860 km (0.095 R)
• M79: 29,339,284 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 12.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.12 AU - 7.26 AU

Year: 6745 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,522,160 km

• M1: 361,279 km (0.065 R)
• M2: 469,139 km (0.071 R)
• M3: 1,039,107 km (0.105 R)
• M4: 1,127,818 km (0.059 R)
• M5: 1,930,112 km (0.077 R)
• M6: 2,286,603 km (0.111 R)
• M7: 2,559,021 km (0.089 R)
• M8: 2,824,258 km (0.093 R)
• M9: 3,117,171 km (0.1 R)
• M10: 3,673,077 km (0.057 R)
• M11: 3,973,020 km (0.068 R)
• M12: 4,596,694 km (0.061 R)
• M13: 4,963,807 km (0.098 R)
• M14: 5,362,934 km (0.106 R)
• M15: 5,981,072 km (0.032 R)
• M16: 6,405,930 km (0.092 R)
• M17: 7,160,502 km (0.114 R)
• M18: 7,259,835 km (0.111 R)
• M19: 7,586,258 km (0.113 R)
• M20: 7,738,548 km (0.094 R)
• M21: 8,046,121 km (0.075 R)
• M22: 8,149,494 km (0.079 R)
• M23: 8,699,864 km (0.073 R)
• M24: 9,289,429 km (0.084 R)
• M25: 9,452,341 km (0.088 R)
• M26: 9,616,450 km (0.09 R)
• M27: 9,698,729 km (0.048 R)
• M28: 9,836,509 km (0.093 R)
• M29: 10,450,458 km (0.075 R)
• M30: 10,591,828 km (0.115 R)
• M31: 12,726,141 km (0.107 R)
• M32: 13,028,628 km (0.093 R)
• M33: 14,043,799 km (0.07 R)
• M34: 14,231,245 km (0.071 R)
• M35: 14,387,874 km (0.115 R)
• M36: 14,608,382 km (0.106 R)
• M37: 14,861,651 km (0.106 R)
• M38: 15,020,673 km (0.108 R)
• M39: 15,501,182 km (0.112 R)
• M40: 15,727,075 km (0.105 R)
• M41: 16,215,063 km (0.115 R)
• M42: 17,540,500 km (0.104 R)
• M43: 17,641,329 km (0.087 R)
• M44: 17,877,245 km (0.102 R)
• M45: 18,012,631 km (0.067 R)
• M46: 18,284,301 km (0.07 R)
• M47: 18,420,584 km (0.065 R)
• M48: 18,797,272 km (0.076 R)
• M49: 19,280,473 km (0.082 R)
• M50: 19,697,851 km (0.094 R)
• M51: 20,647,797 km (0.107 R)
• M52: 20,932,183 km (0.111 R)
• M53: 21,648,757 km (0.059 R)
• M54: 21,829,172 km (0.069 R)
• M55: 22,010,036 km (0.101 R)
• M56: 23,401,146 km (0.109 R)
• M57: 24,144,797 km (0.116 R)
• M58: 24,481,991 km (0.115 R)
• M59: 24,594,638 km (0.109 R)
• M60: 25,236,712 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.03 AU - 12.29 AU

Year: 14835 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,522,160 km

• M1: 177,273 km (0.057 R)
• M2: 337,792 km (0.095 R)
• M3: 606,919 km (0.06 R)
• M4: 677,230 km (0.072 R)
• M5: 1,021,305 km (0.116 R)
• M6: 1,141,731 km (0.06 R)
• M7: 1,303,745 km (0.026 R)
• M8: 1,751,791 km (0.053 R)
• M9: 1,876,256 km (0.112 R)
• M10: 2,357,962 km (0.057 R)
• M11: 2,496,040 km (0.094 R)
• M12: 2,950,519 km (0.099 R)
• M13: 3,124,501 km (0.063 R)
• M14: 3,200,198 km (0.12 R)
• M15: 3,327,655 km (0.114 R)
• M16: 3,773,457 km (0.036 R)
• M17: 4,182,607 km (0.113 R)
• M18: 4,294,207 km (0.106 R)
• M19: 4,406,704 km (0.111 R)
• M20: 4,491,676 km (0.115 R)
• M21: 5,769,990 km (0.106 R)
• M22: 5,956,838 km (0.041 R)
• M23: 6,082,500 km (0.058 R)
• M24: 6,209,060 km (0.104 R)
• M25: 7,086,302 km (0.111 R)
• M26: 7,556,338 km (0.072 R)
• M27: 8,456,020 km (0.07 R)
• M28: 8,739,657 km (0.101 R)
• M29: 9,134,745 km (0.045 R)
• M30: 10,241,919 km (0.042 R)
• M31: 11,080,565 km (0.088 R)
• M32: 11,508,115 km (0.116 R)
• M33: 11,783,076 km (0.12 R)
• M34: 12,099,925 km (0.098 R)
• M35: 12,661,066 km (0.087 R)
• M36: 12,823,081 km (0.116 R)
• M37: 13,148,905 km (0.044 R)
• M38: 13,354,004 km (0.11 R)
• M39: 13,601,588 km (0.092 R)
• M40: 13,975,732 km (0.096 R)
• M41: 14,649,222 km (0.087 R)
• M42: 14,776,679 km (0.101 R)
• M43: 14,904,436 km (0.109 R)
• M44: 15,290,099 km (0.08 R)
• M45: 15,809,503 km (0.087 R)
• M46: 16,158,964 km (0.109 R)
• M47: 16,422,705 km (0.1 R)
• M48: 16,776,653 km (0.077 R)
• M49: 16,910,095 km (0.113 R)
• M50: 17,133,145 km (0.095 R)
• M51: 17,853,608 km (0.104 R)
• M52: 18,354,612 km (0.077 R)
• M53: 19,324,006 km (0.094 R)
• M54: 19,697,552 km (0.12 R)
• M55: 19,979,394 km (0.105 R)
• M56: 20,594,540 km (0.071 R)
• M57: 20,976,165 km (0.063 R)
• M58: 22,722,421 km (0.083 R)
• M59: 22,870,074 km (0.044 R)
• M60: 23,612,977 km (0.074 R)
• M61: 23,712,609 km (0.102 R)
• M62: 25,479,061 km (0.107 R)
• M63: 27,969,715 km (0.082 R)
• M64: 28,604,459 km (0.115 R)
• M65: 30,482,661 km (0.046 R)
• M66: 30,917,542 km (0.074 R)
• M67: 31,190,408 km (0.092 R)
• M68: 31,464,172 km (0.103 R)
• M69: 31,793,587 km (0.086 R)
• M70: 33,290,164 km (0.114 R)
• M71: 33,401,913 km (0.099 R)
• M72: 35,036,719 km (0.061 R)
• M73: 35,207,260 km (0.102 R)
• M74: 35,378,101 km (0.11 R)
• M75: 37,044,173 km (0.075 R)
• M76: 38,735,526 km (0.113 R)
• M77: 39,383,584 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 10.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.11 AU - 13.15 AU

Year: 15703 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,522,160 km

• M1: 208,539 km (0.06 R)
• M2: 346,469 km (0.116 R)
• M3: 558,150 km (0.111 R)
• M4: 934,687 km (0.077 R)
• M5: 1,128,267 km (0.069 R)
• M6: 1,195,885 km (0.037 R)
• M7: 1,631,215 km (0.081 R)
• M8: 3,043,120 km (0.101 R)
• M9: 3,367,598 km (0.099 R)
• M10: 3,467,080 km (0.091 R)
• M11: 3,909,740 km (0.093 R)
• M12: 4,120,225 km (0.097 R)
• M13: 4,662,666 km (0.089 R)
• M14: 4,848,467 km (0.059 R)
• M15: 4,961,264 km (0.038 R)
• M16: 5,814,420 km (0.089 R)
• M17: 6,257,978 km (0.114 R)
• M18: 7,829,354 km (0.065 R)
• M19: 8,229,379 km (0.085 R)
• M20: 8,454,374 km (0.076 R)
• M21: 8,590,508 km (0.046 R)
• M22: 9,895,002 km (0.041 R)
• M23: 10,182,529 km (0.094 R)
• M24: 11,560,774 km (0.045 R)
• M25: 12,067,163 km (0.101 R)
• M26: 12,220,500 km (0.049 R)
• M27: 12,323,125 km (0.11 R)
• M28: 12,684,403 km (0.112 R)
• M29: 13,364,625 km (0.107 R)
• M30: 14,164,226 km (0.108 R)
• M31: 14,979,384 km (0.07 R)
• M32: 15,753,853 km (0.114 R)
• M33: 16,314,994 km (0.087 R)
• M34: 16,997,160 km (0.066 R)
• M35: 17,572,663 km (0.03 R)
• M36: 18,154,599 km (0.114 R)
• M37: 18,683,727 km (0.085 R)
• M38: 19,277,630 km (0.076 R)
• M39: 19,397,159 km (0.075 R)
• M40: 19,516,987 km (0.067 R)
• M41: 19,877,817 km (0.098 R)
• M42: 20,362,365 km (0.036 R)
• M43: 20,484,137 km (0.088 R)
• M44: 21,034,957 km (0.047 R)
• M45: 23,096,116 km (0.117 R)
• M46: 24,829,955 km (0.113 R)
• M47: 27,139,148 km (0.091 R)
• M48: 29,172,632 km (0.091 R)
• M49: 29,654,188 km (0.042 R)
• M50: 29,792,117 km (0.057 R)
• M51: 31,184,424 km (0.115 R)
• M52: 33,097,631 km (0.062 R)
• M53: 33,671,638 km (0.065 R)
• M54: 34,032,169 km (0.115 R)
• M55: 34,466,452 km (0.1 R)
• M56: 35,560,162 km (0.068 R)
• M57: 35,853,822 km (0.093 R)
• M58: 36,295,735 km (0.093 R)
• M59: 36,517,289 km (0.103 R)
• M60: 36,591,340 km (0.094 R)
• M61: 37,036,244 km (0.104 R)
• M62: 37,856,639 km (0.079 R)
• M63: 38,231,381 km (0.111 R)
• M64: 39,060,453 km (0.047 R)
• M65: 39,439,235 km (0.082 R)
• M66: 40,582,910 km (0.09 R)
• M67: 40,736,248 km (0.076 R)
• M68: 41,660,165 km (0.069 R)
• M69: 42,047,174 km (0.088 R)
• M70: 42,124,816 km (0.075 R)
• M71: 42,746,844 km (0.107 R)
• M72: 42,902,874 km (0.066 R)
• M73: 43,372,013 km (0.091 R)
• M74: 44,000,175 km (0.073 R)
• M75: 44,789,602 km (0.037 R)
• M76: 47,347,128 km (0.087 R)
• M77: 47,589,327 km (0.115 R)
• M78: 48,318,317 km (0.077 R)
• M79: 51,105,774 km (0.108 R)
• M80: 51,271,379 km (0.117 R)
• M81: 53,104,551 km (0.074 R)
• M82: 54,366,709 km (0.111 R)
• M83: 55,894,402 km (0.09 R)
• M84: 57,522,176 km (0.115 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit