🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 174 Days

Day: 20 Hours

Environment

Temp: 194 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.77 AU - 1.03 AU

Year: 320 Days

Day: 40.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.9 AU - 1.26 AU

Year: 421 Days

Day: 32.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.11 AU - 1.37 AU

Year: 517 Days

Day: 30.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 12.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.25 AU - 6.49 AU

Year: 4663 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,702,771 km

• M1: 222,153 km (0.086 R)
• M2: 411,544 km (0.11 R)
• M3: 503,247 km (0.036 R)
• M4: 603,777 km (0.079 R)
• M5: 964,158 km (0.056 R)
• M6: 1,287,589 km (0.091 R)
• M7: 1,417,889 km (0.101 R)
• M8: 1,537,567 km (0.072 R)
• M9: 2,135,958 km (0.103 R)
• M10: 2,416,006 km (0.052 R)
• M11: 2,652,370 km (0.11 R)
• M12: 3,246,872 km (0.05 R)
• M13: 3,508,519 km (0.114 R)
• M14: 3,631,638 km (0.089 R)
• M15: 3,735,309 km (0.065 R)
• M16: 3,903,308 km (0.091 R)
• M17: 4,690,342 km (0.108 R)
• M18: 4,871,954 km (0.073 R)
• M19: 4,986,695 km (0.036 R)
• M20: 5,125,522 km (0.111 R)
• M21: 5,454,488 km (0.099 R)
• M22: 5,621,589 km (0.084 R)
• M23: 5,960,877 km (0.103 R)
• M24: 6,332,029 km (0.057 R)
• M25: 6,736,243 km (0.115 R)
• M26: 6,838,567 km (0.088 R)
• M27: 6,915,610 km (0.054 R)
• M28: 7,070,743 km (0.092 R)
• M29: 7,200,894 km (0.056 R)
• M30: 7,358,121 km (0.084 R)
• M31: 7,649,538 km (0.086 R)
• M32: 8,573,753 km (0.073 R)
• M33: 8,684,904 km (0.119 R)
• M34: 9,133,997 km (0.079 R)
• M35: 9,275,966 km (0.084 R)
• M36: 9,504,551 km (0.094 R)
• M37: 9,880,042 km (0.039 R)
• M38: 10,054,922 km (0.048 R)
• M39: 10,172,206 km (0.111 R)
• M40: 10,854,971 km (0.082 R)
• M41: 11,186,779 km (0.092 R)
• M42: 11,338,771 km (0.087 R)
• M43: 12,139,867 km (0.08 R)
• M44: 13,375,845 km (0.096 R)
• M45: 13,472,485 km (0.076 R)
• M46: 13,894,351 km (0.052 R)
• M47: 14,221,821 km (0.06 R)
• M48: 14,717,887 km (0.081 R)
• M49: 14,817,819 km (0.106 R)
• M50: 15,118,810 km (0.088 R)
• M51: 15,388,086 km (0.116 R)
• M52: 15,625,049 km (0.043 R)
• M53: 16,171,231 km (0.077 R)
• M54: 17,247,139 km (0.089 R)
• M55: 17,953,540 km (0.071 R)
• M56: 18,381,988 km (0.094 R)
• M57: 18,597,409 km (0.103 R)
• M58: 18,741,472 km (0.073 R)
• M59: 19,030,944 km (0.063 R)
• M60: 19,687,379 km (0.032 R)
• M61: 20,240,143 km (0.069 R)
• M62: 20,425,495 km (0.085 R)
• M63: 20,648,695 km (0.102 R)
• M64: 22,042,947 km (0.077 R)
• M65: 22,233,834 km (0.09 R)
• M66: 22,847,933 km (0.075 R)
• M67: 23,079,660 km (0.071 R)
• M68: 23,779,479 km (0.101 R)
• M69: 23,896,913 km (0.091 R)
• M70: 24,407,491 km (0.113 R)
• M71: 24,644,454 km (0.042 R)
• M72: 24,802,729 km (0.089 R)
• M73: 24,961,452 km (0.084 R)
• M74: 25,120,474 km (0.099 R)
• M75: 25,399,624 km (0.09 R)
• M76: 26,041,549 km (0.107 R)
• M77: 26,526,545 km (0.116 R)
• M78: 26,810,781 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 9.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.73 AU - 6.13 AU

Year: 5411 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,702,771 km

• M1: 123,568 km (0.109 R)
• M2: 204,650 km (0.075 R)
• M3: 262,395 km (0.071 R)
• M4: 377,884 km (0.102 R)
• M5: 562,787 km (0.084 R)
• M6: 789,278 km (0.111 R)
• M7: 1,044,792 km (0.046 R)
• M8: 1,122,582 km (0.067 R)
• M9: 1,340,247 km (0.075 R)
• M10: 1,512,434 km (0.105 R)
• M11: 1,676,843 km (0.102 R)
• M12: 1,815,669 km (0.041 R)
• M13: 2,255,487 km (0.099 R)
• M14: 2,323,405 km (0.072 R)
• M15: 2,513,992 km (0.079 R)
• M16: 3,326,608 km (0.086 R)
• M17: 3,985,886 km (0.118 R)
• M18: 4,684,957 km (0.114 R)
• M19: 4,772,322 km (0.113 R)
• M20: 5,037,559 km (0.067 R)
• M21: 5,149,608 km (0.072 R)
• M22: 5,536,468 km (0.113 R)
• M23: 5,815,318 km (0.093 R)
• M24: 5,932,752 km (0.075 R)
• M25: 6,051,084 km (0.062 R)
• M26: 6,630,178 km (0.089 R)
• M27: 7,025,864 km (0.1 R)
• M28: 7,404,047 km (0.088 R)
• M29: 7,711,321 km (0.109 R)
• M30: 7,840,574 km (0.037 R)
• M31: 7,944,545 km (0.028 R)
• M32: 8,074,994 km (0.079 R)
• M33: 8,765,538 km (0.086 R)
• M34: 9,063,387 km (0.078 R)
• M35: 9,227,197 km (0.077 R)
• M36: 9,557,958 km (0.087 R)
• M37: 9,752,584 km (0.112 R)
• M38: 9,864,484 km (0.032 R)
• M39: 10,061,205 km (0.089 R)
• M40: 10,174,301 km (0.075 R)
• M41: 10,544,556 km (0.084 R)
• M42: 10,774,637 km (0.115 R)
• M43: 11,122,901 km (0.108 R)
• M44: 12,461,503 km (0.085 R)
• M45: 12,704,749 km (0.06 R)
• M46: 13,381,829 km (0.051 R)
• M47: 13,818,954 km (0.069 R)
• M48: 14,355,860 km (0.113 R)
• M49: 15,255,243 km (0.038 R)
• M50: 15,450,318 km (0.107 R)
• M51: 15,548,155 km (0.102 R)
• M52: 15,842,863 km (0.113 R)
• M53: 16,073,543 km (0.049 R)
• M54: 16,973,225 km (0.107 R)
• M55: 17,412,295 km (0.118 R)
• M56: 17,718,521 km (0.092 R)
• M57: 18,095,059 km (0.092 R)
• M58: 18,508,997 km (0.107 R)
• M59: 18,751,794 km (0.058 R)
• M60: 18,995,788 km (0.096 R)
• M61: 19,381,152 km (0.086 R)
• M62: 19,627,839 km (0.063 R)
• M63: 20,017,541 km (0.11 R)
• M64: 20,088,600 km (0.084 R)
• M65: 20,159,809 km (0.038 R)
• M66: 20,266,772 km (0.035 R)
• M67: 20,338,279 km (0.098 R)
• M68: 21,020,894 km (0.04 R)
• M69: 21,201,758 km (0.112 R)
• M70: 21,820,794 km (0.029 R)
• M71: 22,778,819 km (0.034 R)
• M72: 22,964,620 km (0.027 R)
• M73: 23,300,467 km (0.068 R)
• M74: 23,637,810 km (0.09 R)
• M75: 23,712,908 km (0.104 R)
• M76: 23,939,100 km (0.099 R)
• M77: 24,014,497 km (0.089 R)
• M78: 24,545,420 km (0.078 R)
• M79: 24,774,006 km (0.096 R)
• M80: 25,387,357 km (0.091 R)
• M81: 25,657,232 km (0.116 R)
• M82: 25,773,170 km (0.086 R)
• M83: 25,928,004 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 9.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.97 AU - 7.65 AU

Year: 7406 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,702,771 km

• M1: 316,699 km (0.092 R)
• M2: 386,112 km (0.115 R)
• M3: 481,855 km (0.075 R)
• M4: 642,672 km (0.095 R)
• M5: 1,044,492 km (0.11 R)
• M6: 1,642,884 km (0.055 R)
• M7: 1,874,611 km (0.088 R)
• M8: 1,960,031 km (0.106 R)
• M9: 2,116,959 km (0.077 R)
• M10: 2,883,948 km (0.104 R)
• M11: 3,143,949 km (0.072 R)
• M12: 3,516,597 km (0.08 R)
• M13: 3,751,167 km (0.106 R)
• M14: 3,859,625 km (0.114 R)
• M15: 4,079,534 km (0.077 R)
• M16: 4,146,255 km (0.118 R)
• M17: 4,600,883 km (0.076 R)
• M18: 4,740,457 km (0.097 R)
• M19: 5,143,324 km (0.061 R)
• M20: 5,956,838 km (0.053 R)
• M21: 6,236,885 km (0.105 R)
• M22: 6,730,857 km (0.088 R)
• M23: 6,889,431 km (0.087 R)
• M24: 7,210,318 km (0.08 R)
• M25: 8,034,004 km (0.118 R)
• M26: 8,118,078 km (0.095 R)
• M27: 9,090,614 km (0.064 R)
• M28: 9,148,957 km (0.046 R)
• M29: 9,501,709 km (0.057 R)
• M30: 9,679,880 km (0.113 R)
• M31: 10,009,145 km (0.089 R)
• M32: 10,433,703 km (0.053 R)
• M33: 10,678,894 km (0.118 R)
• M34: 11,457,551 km (0.069 R)
• M35: 11,710,521 km (0.113 R)
• M36: 11,837,829 km (0.084 R)
• M37: 12,222,146 km (0.106 R)
• M38: 12,351,249 km (0.064 R)
• M39: 13,333,509 km (0.057 R)
• M40: 13,633,004 km (0.119 R)
• M41: 13,800,404 km (0.116 R)
• M42: 14,340,751 km (0.118 R)
• M43: 14,442,777 km (0.071 R)
• M44: 15,441,941 km (0.071 R)
• M45: 16,108,549 km (0.108 R)
• M46: 16,320,978 km (0.1 R)
• M47: 16,641,417 km (0.077 R)
• M48: 16,712,925 km (0.046 R)
• M49: 17,216,321 km (0.048 R)
• M50: 17,361,132 km (0.076 R)
• M51: 17,506,242 km (0.048 R)
• M52: 17,834,310 km (0.086 R)
• M53: 17,944,115 km (0.084 R)
• M54: 18,127,522 km (0.054 R)
• M55: 18,719,032 km (0.085 R)
• M56: 19,391,923 km (0.117 R)
• M57: 19,580,267 km (0.098 R)
• M58: 19,731,361 km (0.112 R)
• M59: 19,807,057 km (0.047 R)
• M60: 19,920,752 km (0.046 R)
• M61: 20,034,745 km (0.073 R)
• M62: 20,110,741 km (0.105 R)
• M63: 20,876,981 km (0.079 R)
• M64: 21,069,963 km (0.108 R)
• M65: 22,122,533 km (0.053 R)
• M66: 22,953,100 km (0.115 R)
• M67: 23,312,135 km (0.028 R)
• M68: 23,432,262 km (0.056 R)
• M69: 24,238,146 km (0.028 R)
• M70: 24,930,336 km (0.117 R)
• M71: 25,258,254 km (0.116 R)
• M72: 25,670,247 km (0.062 R)
• M73: 25,877,140 km (0.119 R)
• M74: 26,001,456 km (0.106 R)
• M75: 26,167,510 km (0.073 R)
• M76: 26,626,177 km (0.103 R)
• M77: 26,919,538 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 11.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.58 AU - 8.64 AU

Year: 9467 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,702,771 km

• M1: 173,085 km (0.085 R)
• M2: 271,371 km (0.063 R)
• M3: 829,221 km (0.026 R)
• M4: 1,001,707 km (0.101 R)
• M5: 1,590,674 km (0.117 R)
• M6: 1,748,350 km (0.073 R)
• M7: 1,931,907 km (0.071 R)
• M8: 2,036,775 km (0.092 R)
• M9: 2,274,486 km (0.062 R)
• M10: 2,729,712 km (0.064 R)
• M11: 3,041,026 km (0.098 R)
• M12: 3,516,896 km (0.062 R)
• M13: 4,994,175 km (0.082 R)
• M14: 5,888,920 km (0.091 R)
• M15: 6,962,135 km (0.106 R)
• M16: 7,059,823 km (0.084 R)
• M17: 7,421,700 km (0.074 R)
• M18: 7,890,988 km (0.11 R)
• M19: 8,163,556 km (0.06 R)
• M20: 8,335,444 km (0.078 R)
• M21: 8,439,265 km (0.106 R)
• M22: 9,070,717 km (0.065 R)
• M23: 9,790,283 km (0.111 R)
• M24: 10,565,649 km (0.082 R)
• M25: 11,707,230 km (0.061 R)
• M26: 13,007,984 km (0.043 R)
• M27: 13,736,675 km (0.104 R)
• M28: 14,023,604 km (0.116 R)
• M29: 14,271,188 km (0.12 R)
• M30: 15,658,708 km (0.098 R)
• M31: 15,744,129 km (0.04 R)
• M32: 16,173,923 km (0.041 R)
• M33: 16,650,991 km (0.093 R)
• M34: 17,486,046 km (0.043 R)
• M35: 17,663,619 km (0.086 R)
• M36: 18,289,836 km (0.039 R)
• M37: 18,379,744 km (0.113 R)
• M38: 18,469,952 km (0.116 R)
• M39: 19,105,443 km (0.102 R)
• M40: 19,425,882 km (0.111 R)
• M41: 20,913,483 km (0.088 R)
• M42: 21,101,976 km (0.116 R)
• M43: 21,623,325 km (0.085 R)
• M44: 21,861,634 km (0.069 R)
• M45: 22,341,096 km (0.078 R)
• M46: 22,678,588 km (0.12 R)
• M47: 22,969,407 km (0.065 R)
• M48: 23,554,634 km (0.114 R)
• M49: 24,441,599 km (0.093 R)
• M50: 25,490,280 km (0.055 R)
• M51: 25,792,618 km (0.12 R)
• M52: 25,944,310 km (0.028 R)
• M53: 26,045,438 km (0.088 R)
• M54: 26,808,986 km (0.111 R)
• M55: 26,911,311 km (0.112 R)
• M56: 27,425,030 km (0.092 R)
• M57: 27,942,040 km (0.09 R)
• M58: 28,045,861 km (0.096 R)
• M59: 28,305,862 km (0.075 R)
• M60: 29,248,478 km (0.087 R)
• M61: 29,353,945 km (0.093 R)
• M62: 29,565,027 km (0.075 R)
• M63: 30,468,000 km (0.118 R)
• M64: 30,735,331 km (0.094 R)
• M65: 31,650,122 km (0.093 R)
• M66: 31,758,282 km (0.054 R)
• M67: 32,192,265 km (0.12 R)
• M68: 32,573,740 km (0.092 R)
• M69: 33,396,079 km (0.119 R)
• M70: 33,506,183 km (0.093 R)
• M71: 34,169,650 km (0.09 R)
• M72: 34,893,404 km (0.035 R)
• M73: 35,397,399 km (0.073 R)
• M74: 35,509,747 km (0.119 R)
• M75: 35,791,141 km (0.113 R)
• M76: 35,903,788 km (0.082 R)
• M77: 36,186,229 km (0.094 R)
• M78: 36,525,966 km (0.09 R)
• M79: 37,437,466 km (0.071 R)
• M80: 38,183,361 km (0.098 R)
• M81: 38,529,380 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit