🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 180 Days

Day: 45.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.54 AU - 0.66 AU

Year: 195 Days

Day: 36.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 289 Days

Day: 27.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,944,990 km

• M1: 349,161 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 13.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.93 AU - 5.63 AU

Year: 4378 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,944,990 km

• M1: 167,699 km (0.095 R)
• M2: 295,905 km (0.091 R)
• M3: 389,403 km (0.105 R)
• M4: 581,637 km (0.087 R)
• M5: 777,011 km (0.079 R)
• M6: 889,359 km (0.026 R)
• M7: 1,411,456 km (0.112 R)
• M8: 1,566,888 km (0.114 R)
• M9: 1,668,764 km (0.097 R)
• M10: 1,833,920 km (0.091 R)
• M11: 1,957,339 km (0.087 R)
• M12: 2,345,246 km (0.063 R)
• M13: 2,497,088 km (0.118 R)
• M14: 2,600,310 km (0.053 R)
• M15: 3,156,066 km (0.026 R)
• M16: 3,362,212 km (0.037 R)
• M17: 3,476,655 km (0.055 R)
• M18: 3,572,996 km (0.052 R)
• M19: 3,827,761 km (0.115 R)
• M20: 3,927,393 km (0.045 R)
• M21: 4,048,118 km (0.111 R)
• M22: 4,149,695 km (0.098 R)
• M23: 4,564,530 km (0.11 R)
• M24: 4,776,959 km (0.101 R)
• M25: 4,949,296 km (0.12 R)
• M26: 5,278,262 km (0.096 R)
• M27: 5,523,901 km (0.084 R)
• M28: 6,330,982 km (0.11 R)
• M29: 7,372,781 km (0.053 R)
• M30: 7,597,627 km (0.077 R)
• M31: 8,028,619 km (0.092 R)
• M32: 8,467,539 km (0.114 R)
• M33: 8,729,335 km (0.116 R)
• M34: 9,020,602 km (0.101 R)
• M35: 9,261,155 km (0.064 R)
• M36: 9,449,798 km (0.118 R)
• M37: 9,667,014 km (0.094 R)
• M38: 10,862,601 km (0.089 R)
• M39: 10,947,722 km (0.11 R)
• M40: 11,463,386 km (0.117 R)
• M41: 11,957,807 km (0.072 R)
• M42: 13,178,675 km (0.117 R)
• M43: 13,330,217 km (0.066 R)
• M44: 13,513,026 km (0.046 R)
• M45: 13,604,580 km (0.051 R)
• M46: 14,314,272 km (0.114 R)
• M47: 14,470,153 km (0.079 R)
• M48: 14,595,367 km (0.063 R)
• M49: 15,099,362 km (0.102 R)
• M50: 15,577,177 km (0.092 R)
• M51: 15,801,873 km (0.065 R)
• M52: 16,124,706 km (0.08 R)
• M53: 16,319,482 km (0.077 R)
• M54: 16,744,041 km (0.09 R)
• M55: 17,139,278 km (0.115 R)
• M56: 17,838,499 km (0.045 R)
• M57: 18,309,732 km (0.1 R)
• M58: 18,411,160 km (0.108 R)
• M59: 19,333,430 km (0.101 R)
• M60: 19,713,409 km (0.079 R)
• M61: 19,852,236 km (0.086 R)
• M62: 20,938,915 km (0.069 R)
• M63: 21,151,493 km (0.042 R)
• M64: 21,757,664 km (0.12 R)
• M65: 21,901,128 km (0.057 R)
• M66: 22,008,988 km (0.101 R)
• M67: 22,225,157 km (0.092 R)
• M68: 22,623,237 km (0.078 R)
• M69: 22,841,351 km (0.114 R)
• M70: 23,133,366 km (0.092 R)
• M71: 24,350,793 km (0.053 R)
• M72: 24,649,092 km (0.114 R)
• M73: 25,023,685 km (0.087 R)
• M74: 25,136,332 km (0.098 R)
• M75: 25,249,278 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 15

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.98 AU - 7.84 AU

Year: 7610 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,944,990 km

• M1: 206,146 km (0.083 R)
• M2: 373,247 km (0.098 R)
• M3: 729,290 km (0.103 R)
• M4: 1,085,632 km (0.12 R)
• M5: 1,700,928 km (0.104 R)
• M6: 2,091,079 km (0.035 R)
• M7: 2,227,662 km (0.064 R)
• M8: 2,754,546 km (0.072 R)
• M9: 3,400,210 km (0.06 R)
• M10: 3,589,451 km (0.081 R)
• M11: 4,178,418 km (0.06 R)
• M12: 4,647,856 km (0.107 R)
• M13: 5,134,349 km (0.098 R)
• M14: 5,733,338 km (0.118 R)
• M15: 6,057,667 km (0.083 R)
• M16: 6,589,188 km (0.037 R)
• M17: 6,792,342 km (0.105 R)
• M18: 7,239,939 km (0.087 R)
• M19: 7,344,657 km (0.064 R)
• M20: 7,732,714 km (0.05 R)
• M21: 8,019,343 km (0.052 R)
• M22: 8,382,417 km (0.108 R)
• M23: 8,974,825 km (0.09 R)
• M24: 9,466,104 km (0.064 R)
• M25: 9,772,930 km (0.116 R)
• M26: 10,200,032 km (0.083 R)
• M27: 10,673,060 km (0.092 R)
• M28: 11,314,985 km (0.034 R)
• M29: 11,436,757 km (0.093 R)
• M30: 12,093,641 km (0.088 R)
• M31: 12,931,988 km (0.088 R)
• M32: 13,745,800 km (0.092 R)
• M33: 14,400,141 km (0.088 R)
• M34: 14,532,236 km (0.113 R)
• M35: 14,753,192 km (0.082 R)
• M36: 15,064,506 km (0.085 R)
• M37: 16,102,864 km (0.11 R)
• M38: 16,746,135 km (0.059 R)
• M39: 16,978,012 km (0.12 R)
• M40: 17,632,802 km (0.116 R)
• M41: 18,105,531 km (0.103 R)
• M42: 18,248,247 km (0.108 R)
• M43: 19,063,705 km (0.108 R)
• M44: 19,989,118 km (0.1 R)
• M45: 21,530,574 km (0.08 R)
• M46: 21,631,254 km (0.091 R)
• M47: 22,442,972 km (0.058 R)
• M48: 23,006,956 km (0.113 R)
• M49: 24,515,800 km (0.092 R)
• M50: 24,621,117 km (0.103 R)
• M51: 24,832,050 km (0.119 R)
• M52: 25,628,359 km (0.107 R)
• M53: 26,002,952 km (0.091 R)
• M54: 27,028,745 km (0.119 R)
• M55: 27,137,353 km (0.089 R)
• M56: 27,628,632 km (0.068 R)
• M57: 27,902,696 km (0.079 R)
• M58: 28,067,702 km (0.082 R)
• M59: 28,453,665 km (0.115 R)
• M60: 28,786,071 km (0.083 R)
• M61: 29,510,574 km (0.098 R)
• M62: 30,297,458 km (0.117 R)
• M63: 30,750,291 km (0.066 R)
• M64: 31,262,365 km (0.075 R)
• M65: 31,490,801 km (0.111 R)
• M66: 32,179,699 km (0.099 R)
• M67: 32,526,018 km (0.098 R)
• M68: 33,280,590 km (0.042 R)
• M69: 35,221,771 km (0.061 R)
• M70: 36,296,034 km (0.078 R)
• M71: 36,416,011 km (0.069 R)
• M72: 38,293,465 km (0.111 R)
• M73: 38,660,428 km (0.105 R)
• M74: 39,768,500 km (0.081 R)
• M75: 40,140,101 km (0.038 R)
• M76: 40,326,350 km (0.115 R)
• M77: 40,762,129 km (0.073 R)
• M78: 42,267,831 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 10.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.12 AU - 9.8 AU

Year: 11237 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,944,990 km

• M1: 128,505 km (0.101 R)
• M2: 248,931 km (0.077 R)
• M3: 416,331 km (0.109 R)
• M4: 778,507 km (0.047 R)
• M5: 903,122 km (0.111 R)
• M6: 1,009,636 km (0.094 R)
• M7: 1,227,002 km (0.095 R)
• M8: 1,421,479 km (0.096 R)
• M9: 1,586,485 km (0.085 R)
• M10: 2,141,344 km (0.092 R)
• M11: 2,365,741 km (0.086 R)
• M12: 3,223,385 km (0.105 R)
• M13: 3,390,187 km (0.077 R)
• M14: 4,003,389 km (0.113 R)
• M15: 4,535,957 km (0.059 R)
• M16: 4,927,903 km (0.114 R)
• M17: 5,421,876 km (0.114 R)
• M18: 5,574,765 km (0.058 R)
• M19: 5,869,173 km (0.117 R)
• M20: 5,994,686 km (0.059 R)
• M21: 6,184,526 km (0.114 R)
• M22: 6,897,958 km (0.09 R)
• M23: 7,603,162 km (0.104 R)
• M24: 8,051,208 km (0.057 R)
• M25: 8,401,716 km (0.111 R)
• M26: 9,354,804 km (0.115 R)
• M27: 10,096,659 km (0.069 R)
• M28: 10,550,839 km (0.086 R)
• M29: 10,992,452 km (0.083 R)
• M30: 11,147,585 km (0.099 R)
• M31: 11,381,406 km (0.095 R)
• M32: 11,814,492 km (0.115 R)
• M33: 12,013,158 km (0.082 R)
• M34: 13,496,421 km (0.104 R)

Asteroid Belt

Center: 9.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 4.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.08 AU - 12.5 AU

Year: 13830 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,944,990 km

• M1: 141,520 km (0.11 R)
• M2: 411,843 km (0.077 R)
• M3: 459,714 km (0.113 R)
• M4: 615,446 km (0.065 R)
• M5: 699,370 km (0.039 R)
• M6: 1,191,248 km (0.042 R)
• M7: 1,460,823 km (0.117 R)
• M8: 2,376,213 km (0.109 R)
• M9: 2,509,355 km (0.109 R)
• M10: 2,876,468 km (0.062 R)
• M11: 3,114,478 km (0.067 R)
• M12: 3,533,502 km (0.05 R)
• M13: 3,634,630 km (0.104 R)
• M14: 3,996,358 km (0.118 R)
• M15: 4,128,303 km (0.073 R)
• M16: 5,407,963 km (0.042 R)
• M17: 5,495,478 km (0.059 R)
• M18: 6,272,788 km (0.077 R)
• M19: 6,364,641 km (0.118 R)
• M20: 6,736,691 km (0.083 R)
• M21: 6,925,334 km (0.068 R)
• M22: 7,211,515 km (0.112 R)
• M23: 7,795,695 km (0.09 R)
• M24: 7,828,606 km (0.066 R)
• M25: 7,960,551 km (0.108 R)
• M26: 8,327,515 km (0.069 R)
• M27: 8,394,834 km (0.12 R)
• M28: 9,814,069 km (0.115 R)
• M29: 10,243,265 km (0.086 R)
• M30: 10,825,201 km (0.045 R)
• M31: 10,972,256 km (0.035 R)
• M32: 11,009,207 km (0.063 R)
• M33: 11,120,059 km (0.073 R)
• M34: 11,604,905 km (0.112 R)
• M35: 12,595,393 km (0.052 R)
• M36: 12,983,450 km (0.037 R)
• M37: 13,572,865 km (0.114 R)
• M38: 13,652,152 km (0.061 R)
• M39: 14,171,107 km (0.086 R)
• M40: 15,517,039 km (0.038 R)
• M41: 15,891,183 km (0.057 R)
• M42: 15,932,921 km (0.112 R)
• M43: 16,775,606 km (0.12 R)
• M44: 16,818,241 km (0.089 R)
• M45: 16,988,633 km (0.086 R)
• M46: 17,116,839 km (0.074 R)
• M47: 17,417,231 km (0.095 R)
• M48: 17,849,270 km (0.105 R)
• M49: 18,372,414 km (0.066 R)
• M50: 18,504,060 km (0.105 R)
• M51: 18,636,005 km (0.066 R)
• M52: 18,679,987 km (0.111 R)
• M53: 19,478,540 km (0.101 R)
• M54: 19,882,006 km (0.089 R)
• M55: 20,788,419 km (0.108 R)
• M56: 21,063,081 km (0.073 R)
• M57: 21,615,696 km (0.037 R)
• M58: 22,594,365 km (0.089 R)
• M59: 22,641,339 km (0.05 R)
• M60: 22,688,312 km (0.062 R)
• M61: 23,112,721 km (0.117 R)
• M62: 23,207,417 km (0.105 R)
• M63: 23,444,679 km (0.096 R)
• M64: 23,539,823 km (0.025 R)
• M65: 24,017,340 km (0.079 R)
• M66: 24,642,958 km (0.073 R)
• M67: 24,933,477 km (0.11 R)
• M68: 25,127,805 km (0.088 R)
• M69: 25,860,984 km (0.061 R)
• M70: 26,403,127 km (0.114 R)
• M71: 27,448,517 km (0.062 R)
• M72: 27,498,632 km (0.079 R)
• M73: 28,355,379 km (0.107 R)
• M74: 28,710,524 km (0.053 R)
• M75: 29,220,653 km (0.07 R)
• M76: 30,094,753 km (0.081 R)
• M77: 30,612,811 km (0.061 R)
• M78: 30,664,871 km (0.05 R)
• M79: 31,134,010 km (0.091 R)
• M80: 31,343,147 km (0.074 R)
• M81: 33,568,416 km (0.095 R)
• M82: 33,997,911 km (0.105 R)
• M83: 35,025,499 km (0.085 R)
• M84: 35,352,221 km (0.111 R)
• M85: 35,461,278 km (0.117 R)
• M86: 35,953,604 km (0.087 R)
• M87: 36,063,259 km (0.051 R)
• M88: 36,283,019 km (0.047 R)
• M89: 36,889,638 km (0.068 R)
• M90: 36,944,989 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit