🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 42.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,152,860 km

• M1: 505,641 km (0.034 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.05 AU - 1.21 AU

Year: 430 Days

Day: 30.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.28 AU - 2.54 AU

Year: 1340 Days

Day: 32 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.25 AU - 2.65 AU

Year: 1373 Days

Day: 39 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,152,860 km

• M1: 112,946 km (0.097 R)
• M2: 270,473 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.54 AU - 2.9 AU

Year: 1607 Days

Day: 43 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 14.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.84 AU - 5.46 AU

Year: 4186 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,152,860 km

• M1: 288,425 km (0.072 R)
• M2: 1,081,892 km (0.054 R)
• M3: 1,240,166 km (0.034 R)
• M4: 1,364,333 km (0.088 R)
• M5: 1,611,169 km (0.119 R)
• M6: 1,841,400 km (0.116 R)
• M7: 1,952,851 km (0.085 R)
• M8: 2,199,388 km (0.051 R)
• M9: 2,474,050 km (0.11 R)
• M10: 2,814,983 km (0.092 R)
• M11: 3,095,030 km (0.102 R)
• M12: 3,267,517 km (0.111 R)
• M13: 3,642,409 km (0.119 R)
• M14: 3,763,733 km (0.118 R)
• M15: 3,948,337 km (0.109 R)
• M16: 4,094,045 km (0.096 R)
• M17: 4,220,455 km (0.042 R)
• M18: 4,412,389 km (0.079 R)
• M19: 4,871,954 km (0.112 R)
• M20: 5,323,889 km (0.041 R)
• M21: 5,439,079 km (0.063 R)
• M22: 6,292,834 km (0.08 R)
• M23: 6,439,291 km (0.064 R)
• M24: 6,960,639 km (0.079 R)
• M25: 7,729,423 km (0.083 R)
• M26: 7,886,351 km (0.09 R)
• M27: 8,337,089 km (0.095 R)
• M28: 8,741,752 km (0.116 R)
• M29: 9,208,198 km (0.113 R)
• M30: 9,823,943 km (0.098 R)
• M31: 10,309,088 km (0.115 R)
• M32: 10,772,692 km (0.085 R)
• M33: 11,184,086 km (0.102 R)
• M34: 11,451,268 km (0.067 R)
• M35: 11,660,556 km (0.113 R)
• M36: 12,083,020 km (0.069 R)
• M37: 13,632,555 km (0.103 R)
• M38: 14,916,852 km (0.099 R)
• M39: 15,014,839 km (0.095 R)
• M40: 15,639,859 km (0.081 R)
• M41: 15,805,613 km (0.096 R)
• M42: 15,905,545 km (0.086 R)
• M43: 16,239,746 km (0.107 R)
• M44: 16,983,248 km (0.111 R)
• M45: 17,428,002 km (0.099 R)
• M46: 17,703,412 km (0.108 R)
• M47: 18,015,174 km (0.054 R)
• M48: 18,189,156 km (0.115 R)
• M49: 18,293,725 km (0.097 R)
• M50: 18,679,239 km (0.05 R)
• M51: 19,351,233 km (0.061 R)
• M52: 20,211,570 km (0.094 R)
• M53: 20,320,028 km (0.085 R)
• M54: 20,537,394 km (0.061 R)
• M55: 21,267,731 km (0.095 R)
• M56: 22,416,643 km (0.101 R)
• M57: 23,206,370 km (0.086 R)
• M58: 23,319,914 km (0.095 R)
• M59: 23,585,600 km (0.098 R)
• M60: 23,737,891 km (0.119 R)
• M61: 23,966,925 km (0.075 R)
• M62: 24,158,411 km (0.03 R)
• M63: 24,465,834 km (0.064 R)
• M64: 24,735,709 km (0.049 R)
• M65: 25,825,679 km (0.113 R)
• M66: 26,021,951 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 13

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.95 AU - 6.83 AU

Year: 5120 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,152,860 km

• M1: 509,082 km (0.08 R)
• M2: 1,417,739 km (0.082 R)
• M3: 1,845,589 km (0.098 R)
• M4: 2,121,747 km (0.113 R)
• M5: 2,494,245 km (0.105 R)
• M6: 2,594,925 km (0.056 R)
• M7: 2,940,496 km (0.117 R)
• M8: 3,137,067 km (0.099 R)
• M9: 3,337,977 km (0.066 R)
• M10: 3,676,068 km (0.084 R)
• M11: 3,791,408 km (0.05 R)
• M12: 3,907,796 km (0.074 R)
• M13: 4,025,529 km (0.097 R)
• M14: 4,124,413 km (0.092 R)
• M15: 4,798,352 km (0.075 R)
• M16: 5,137,490 km (0.079 R)
• M17: 5,288,285 km (0.08 R)
• M18: 5,528,539 km (0.097 R)
• M19: 5,749,944 km (0.05 R)
• M20: 6,524,861 km (0.03 R)
• M21: 6,877,164 km (0.096 R)
• M22: 7,115,623 km (0.107 R)
• M23: 7,649,687 km (0.113 R)
• M24: 8,756,711 km (0.116 R)
• M25: 8,859,934 km (0.106 R)
• M26: 9,015,366 km (0.111 R)
• M27: 9,329,073 km (0.072 R)
• M28: 9,619,891 km (0.1 R)
• M29: 9,753,033 km (0.085 R)
• M30: 9,859,996 km (0.078 R)
• M31: 10,400,642 km (0.072 R)
• M32: 10,951,013 km (0.108 R)
• M33: 11,090,139 km (0.109 R)
• M34: 11,370,186 km (0.089 R)
• M35: 11,482,833 km (0.056 R)
• M36: 12,022,882 km (0.086 R)
• M37: 12,109,050 km (0.032 R)
• M38: 12,426,347 km (0.09 R)
• M39: 12,892,793 km (0.092 R)
• M40: 13,842,889 km (0.082 R)
• M41: 14,784,907 km (0.092 R)
• M42: 15,185,979 km (0.059 R)
• M43: 15,372,378 km (0.099 R)
• M44: 15,716,154 km (0.104 R)
• M45: 18,522,610 km (0.116 R)
• M46: 18,688,664 km (0.091 R)
• M47: 19,021,968 km (0.094 R)
• M48: 19,357,366 km (0.053 R)
• M49: 19,593,282 km (0.106 R)
• M50: 19,864,204 km (0.075 R)
• M51: 20,170,281 km (0.063 R)
• M52: 20,959,858 km (0.112 R)
• M53: 21,341,034 km (0.051 R)
• M54: 21,445,453 km (0.1 R)
• M55: 22,004,949 km (0.096 R)
• M56: 22,286,492 km (0.092 R)
• M57: 23,245,415 km (0.111 R)
• M58: 23,424,483 km (0.073 R)
• M59: 23,604,150 km (0.115 R)
• M60: 24,217,950 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 10.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.2 AU - 10.24 AU

Year: 10027 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,152,860 km

• M1: 285,882 km (0.071 R)
• M2: 387,010 km (0.119 R)
• M3: 562,039 km (0.11 R)
• M4: 644,318 km (0.068 R)
• M5: 753,674 km (0.075 R)
• M6: 1,005,148 km (0.115 R)
• M7: 1,269,488 km (0.082 R)
• M8: 1,410,259 km (0.101 R)
• M9: 1,541,456 km (0.072 R)
• M10: 1,927,419 km (0.053 R)
• M11: 2,360,654 km (0.048 R)
• M12: 3,373,881 km (0.111 R)
• M13: 3,631,189 km (0.066 R)
• M14: 3,772,559 km (0.068 R)
• M15: 4,527,729 km (0.078 R)
• M16: 4,811,965 km (0.099 R)
• M17: 5,169,803 km (0.118 R)
• M18: 5,606,031 km (0.078 R)
• M19: 5,793,178 km (0.104 R)
• M20: 5,958,782 km (0.111 R)
• M21: 6,246,160 km (0.068 R)
• M22: 6,440,338 km (0.048 R)
• M23: 6,636,610 km (0.059 R)
• M24: 7,034,840 km (0.106 R)
• M25: 8,249,575 km (0.093 R)
• M26: 8,382,717 km (0.117 R)
• M27: 8,976,471 km (0.1 R)
• M28: 9,528,188 km (0.113 R)
• M29: 9,611,962 km (0.028 R)
• M30: 9,808,235 km (0.096 R)
• M31: 10,838,665 km (0.117 R)
• M32: 11,130,979 km (0.1 R)
• M33: 11,219,092 km (0.075 R)
• M34: 11,604,157 km (0.109 R)
• M35: 11,753,306 km (0.083 R)
• M36: 11,903,203 km (0.071 R)
• M37: 12,023,480 km (0.047 R)
• M38: 12,144,206 km (0.091 R)
• M39: 12,939,019 km (0.082 R)
• M40: 13,280,252 km (0.087 R)
• M41: 13,373,900 km (0.093 R)
• M42: 13,467,698 km (0.106 R)
• M43: 13,593,211 km (0.064 R)
• M44: 13,782,003 km (0.112 R)
• M45: 14,385,930 km (0.101 R)
• M46: 14,578,462 km (0.077 R)
• M47: 14,707,266 km (0.102 R)
• M48: 15,193,758 km (0.066 R)
• M49: 15,553,840 km (0.105 R)
• M50: 15,784,371 km (0.106 R)
• M51: 16,115,879 km (0.12 R)
• M52: 16,215,811 km (0.057 R)
• M53: 16,785,629 km (0.109 R)
• M54: 17,022,293 km (0.038 R)
• M55: 17,191,937 km (0.102 R)
• M56: 17,362,179 km (0.085 R)
• M57: 17,532,870 km (0.081 R)
• M58: 18,604,290 km (0.111 R)
• M59: 18,849,033 km (0.066 R)
• M60: 18,989,505 km (0.051 R)
• M61: 19,306,652 km (0.054 R)
• M62: 19,554,536 km (0.107 R)
• M63: 20,304,620 km (0.115 R)
• M64: 20,665,151 km (0.057 R)
• M65: 20,991,274 km (0.053 R)
• M66: 21,209,837 km (0.105 R)
• M67: 21,428,997 km (0.12 R)
• M68: 21,906,514 km (0.107 R)
• M69: 22,499,071 km (0.111 R)
• M70: 22,834,769 km (0.083 R)
• M71: 23,021,916 km (0.071 R)
• M72: 23,096,864 km (0.112 R)
• M73: 23,435,554 km (0.111 R)
• M74: 24,041,575 km (0.101 R)
• M75: 24,270,011 km (0.114 R)
• M76: 24,499,344 km (0.087 R)
• M77: 24,844,766 km (0.048 R)
• M78: 25,501,351 km (0.07 R)
• M79: 25,968,246 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 11.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.05 AU - 14.05 AU

Year: 14981 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,152,860 km

• M1: 144,811 km (0.075 R)
• M2: 529,427 km (0.041 R)
• M3: 706,252 km (0.108 R)
• M4: 988,692 km (0.082 R)
• M5: 1,098,497 km (0.04 R)
• M6: 1,189,453 km (0.12 R)
• M7: 1,379,442 km (0.116 R)
• M8: 1,605,335 km (0.069 R)
• M9: 2,093,622 km (0.088 R)
• M10: 2,354,820 km (0.037 R)
• M11: 2,565,454 km (0.05 R)
• M12: 2,719,689 km (0.073 R)
• M13: 3,037,585 km (0.101 R)
• M14: 3,468,875 km (0.101 R)
• M15: 3,640,015 km (0.084 R)
• M16: 3,955,069 km (0.109 R)
• M17: 4,574,553 km (0.073 R)
• M18: 5,263,451 km (0.112 R)
• M19: 5,943,823 km (0.065 R)
• M20: 6,232,247 km (0.057 R)
• M21: 6,440,936 km (0.092 R)
• M22: 6,694,505 km (0.117 R)
• M23: 6,822,560 km (0.036 R)
• M24: 7,255,347 km (0.08 R)
• M25: 7,342,862 km (0.09 R)
• M26: 7,652,380 km (0.087 R)
• M27: 7,786,420 km (0.063 R)
• M28: 8,467,838 km (0.083 R)
• M29: 8,560,289 km (0.109 R)
• M30: 9,597,900 km (0.068 R)
• M31: 9,839,351 km (0.088 R)
• M32: 10,476,339 km (0.064 R)
• M33: 10,575,522 km (0.114 R)
• M34: 10,675,005 km (0.086 R)
• M35: 10,774,936 km (0.099 R)
• M36: 11,945,240 km (0.115 R)
• M37: 12,466,589 km (0.089 R)
• M38: 14,570,533 km (0.095 R)
• M39: 15,976,005 km (0.084 R)
• M40: 16,782,039 km (0.108 R)
• M41: 17,896,992 km (0.111 R)
• M42: 18,015,623 km (0.119 R)
• M43: 18,253,932 km (0.099 R)
• M44: 19,035,731 km (0.081 R)
• M45: 19,400,151 km (0.074 R)
• M46: 19,583,259 km (0.079 R)
• M47: 19,705,630 km (0.104 R)
• M48: 20,136,023 km (0.052 R)
• M49: 20,321,524 km (0.06 R)
• M50: 22,079,150 km (0.079 R)
• M51: 22,783,008 km (0.075 R)
• M52: 22,976,139 km (0.04 R)
• M53: 26,817,513 km (0.075 R)
• M54: 27,431,313 km (0.082 R)
• M55: 28,118,715 km (0.104 R)
• M56: 28,325,908 km (0.085 R)
• M57: 28,811,652 km (0.104 R)
• M58: 31,066,990 km (0.113 R)
• M59: 31,352,871 km (0.038 R)
• M60: 31,711,457 km (0.063 R)
• M61: 33,013,557 km (0.111 R)
• M62: 33,159,415 km (0.112 R)
• M63: 33,744,642 km (0.054 R)
• M64: 33,964,850 km (0.094 R)
• M65: 34,554,864 km (0.095 R)
• M66: 36,495,298 km (0.077 R)
• M67: 36,948,131 km (0.073 R)
• M68: 37,099,524 km (0.111 R)
• M69: 37,783,186 km (0.05 R)
• M70: 38,317,849 km (0.117 R)
• M71: 40,092,080 km (0.057 R)
• M72: 42,287,877 km (0.091 R)
• M73: 42,525,439 km (0.113 R)
• M74: 43,161,230 km (0.095 R)
• M75: 44,040,416 km (0.104 R)
• M76: 44,764,320 km (0.106 R)
• M77: 46,223,648 km (0.087 R)
• M78: 46,795,411 km (0.049 R)
• M79: 48,359,008 km (0.076 R)
• M80: 49,188,977 km (0.113 R)
• M81: 49,939,808 km (0.12 R)
• M82: 50,946,901 km (0.111 R)
• M83: 54,438,216 km (0.115 R)
• M84: 55,561,248 km (0.085 R)
• M85: 56,604,693 km (0.069 R)
• M86: 56,866,489 km (0.037 R)
• M87: 57,654,571 km (0.087 R)
• M88: 59,064,381 km (0.064 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit