🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.71 AU - 1.01 AU

Year: 294 Days

Day: 30 Hours

Environment

Temp: 78 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,000,793 km

• M1: 386,112 km (0.077 R)
• M2: 697,575 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.14 AU - 1.18 AU

Year: 461 Days

Day: 28.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,000,793 km

• M1: 404,064 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.16 AU - 1.18 AU

Year: 467 Days

Day: 41.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 14.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.55 AU - 6.91 AU

Year: 5061 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,000,793 km

• M1: 182,061 km (0.091 R)
• M2: 471,084 km (0.095 R)
• M3: 638,035 km (0.101 R)
• M4: 788,381 km (0.112 R)
• M5: 966,552 km (0.03 R)
• M6: 1,083,388 km (0.097 R)
• M7: 1,316,611 km (0.115 R)
• M8: 1,707,061 km (0.079 R)
• M9: 1,851,722 km (0.098 R)
• M10: 2,057,420 km (0.034 R)
• M11: 2,390,574 km (0.03 R)
• M12: 2,492,001 km (0.071 R)
• M13: 2,678,251 km (0.081 R)
• M14: 2,805,110 km (0.102 R)
• M15: 2,955,755 km (0.083 R)
• M16: 3,064,961 km (0.095 R)
• M17: 3,332,891 km (0.107 R)
• M18: 3,562,075 km (0.034 R)
• M19: 3,749,371 km (0.108 R)
• M20: 3,987,980 km (0.119 R)
• M21: 4,505,589 km (0.119 R)
• M22: 5,044,739 km (0.066 R)
• M23: 5,496,375 km (0.068 R)
• M24: 5,905,825 km (0.077 R)
• M25: 6,958,096 km (0.112 R)
• M26: 7,282,125 km (0.085 R)
• M27: 7,551,102 km (0.099 R)
• M28: 7,945,293 km (0.108 R)
• M29: 8,129,447 km (0.08 R)
• M30: 8,502,245 km (0.096 R)
• M31: 8,659,174 km (0.1 R)
• M32: 9,008,036 km (0.079 R)
• M33: 9,785,047 km (0.098 R)
• M34: 10,415,602 km (0.098 R)
• M35: 12,243,389 km (0.115 R)
• M36: 12,850,457 km (0.077 R)
• M37: 12,994,819 km (0.104 R)
• M38: 13,248,537 km (0.076 R)
• M39: 13,394,395 km (0.11 R)
• M40: 13,614,005 km (0.061 R)
• M41: 14,957,244 km (0.094 R)
• M42: 15,109,086 km (0.101 R)
• M43: 15,223,229 km (0.102 R)
• M44: 15,337,821 km (0.11 R)
• M45: 15,452,562 km (0.084 R)
• M46: 15,644,646 km (0.116 R)
• M47: 15,876,074 km (0.078 R)
• M48: 16,069,803 km (0.082 R)
• M49: 16,655,778 km (0.028 R)
• M50: 17,248,784 km (0.102 R)
• M51: 17,447,899 km (0.042 R)
• M52: 18,374,209 km (0.051 R)
• M53: 18,536,822 km (0.066 R)
• M54: 19,110,230 km (0.069 R)
• M55: 20,190,327 km (0.113 R)
• M56: 20,358,325 km (0.086 R)
• M57: 20,780,191 km (0.066 R)
• M58: 22,453,144 km (0.096 R)
• M59: 22,758,025 km (0.057 R)
• M60: 23,108,084 km (0.06 R)
• M61: 23,239,880 km (0.07 R)
• M62: 23,946,730 km (0.115 R)
• M63: 24,840,278 km (0.06 R)
• M64: 25,110,451 km (0.113 R)
• M65: 25,517,657 km (0.104 R)
• M66: 27,772,545 km (0.07 R)
• M67: 28,006,068 km (0.034 R)
• M68: 28,852,792 km (0.058 R)
• M69: 29,184,301 km (0.074 R)
• M70: 29,326,718 km (0.085 R)
• M71: 29,660,022 km (0.063 R)
• M72: 30,090,415 km (0.094 R)
• M73: 30,426,711 km (0.096 R)
• M74: 31,151,363 km (0.065 R)
• M75: 31,686,325 km (0.098 R)
• M76: 32,126,292 km (0.12 R)
• M77: 32,716,157 km (0.081 R)
• M78: 33,210,428 km (0.118 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 8.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.33 AU - 9.69 AU

Year: 9978 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,000,793 km

• M1: 105,317 km (0.119 R)
• M2: 163,660 km (0.118 R)
• M3: 366,814 km (0.067 R)
• M4: 690,394 km (0.058 R)
• M5: 761,752 km (0.108 R)
• M6: 896,989 km (0.068 R)
• M7: 1,024,147 km (0.109 R)
• M8: 1,140,385 km (0.112 R)
• M9: 1,296,415 km (0.073 R)
• M10: 1,496,727 km (0.103 R)
• M11: 1,825,992 km (0.068 R)
• M12: 2,051,136 km (0.116 R)
• M13: 2,199,238 km (0.105 R)
• M14: 3,257,045 km (0.094 R)
• M15: 3,606,356 km (0.074 R)
• M16: 3,915,575 km (0.09 R)
• M17: 4,073,251 km (0.09 R)
• M18: 5,264,499 km (0.114 R)
• M19: 5,438,930 km (0.103 R)
• M20: 5,763,408 km (0.09 R)
• M21: 6,246,908 km (0.093 R)
• M22: 6,900,950 km (0.069 R)
• M23: 7,091,986 km (0.111 R)
• M24: 7,873,037 km (0.102 R)
• M25: 8,039,090 km (0.113 R)
• M26: 8,341,128 km (0.067 R)
• M27: 8,408,747 km (0.1 R)
• M28: 8,783,938 km (0.068 R)
• M29: 8,990,982 km (0.107 R)
• M30: 9,586,232 km (0.11 R)
• M31: 10,049,985 km (0.07 R)
• M32: 10,121,942 km (0.105 R)
• M33: 10,230,250 km (0.058 R)
• M34: 10,925,282 km (0.117 R)
• M35: 11,977,105 km (0.111 R)
• M36: 12,322,077 km (0.108 R)
• M37: 12,631,446 km (0.113 R)
• M38: 12,709,087 km (0.091 R)
• M39: 13,535,017 km (0.029 R)
• M40: 13,654,396 km (0.046 R)
• M41: 14,175,894 km (0.065 R)
• M42: 15,321,066 km (0.108 R)
• M43: 16,199,355 km (0.082 R)
• M44: 17,008,081 km (0.034 R)
• M45: 17,093,950 km (0.113 R)
• M46: 17,525,540 km (0.05 R)
• M47: 17,873,505 km (0.109 R)
• M48: 18,135,899 km (0.084 R)
• M49: 18,487,754 km (0.108 R)
• M50: 19,737,045 km (0.109 R)
• M51: 19,827,253 km (0.095 R)
• M52: 20,417,417 km (0.113 R)
• M53: 23,262,768 km (0.114 R)
• M54: 24,077,628 km (0.097 R)
• M55: 24,174,118 km (0.097 R)
• M56: 24,367,548 km (0.097 R)
• M57: 26,031,675 km (0.091 R)
• M58: 26,130,709 km (0.101 R)
• M59: 26,677,489 km (0.101 R)
• M60: 27,027,548 km (0.1 R)
• M61: 27,178,044 km (0.043 R)
• M62: 27,782,718 km (0.082 R)
• M63: 28,340,868 km (0.1 R)
• M64: 28,800,283 km (0.118 R)
• M65: 29,416,776 km (0.075 R)
• M66: 30,037,457 km (0.04 R)
• M67: 31,502,768 km (0.081 R)
• M68: 33,420,464 km (0.113 R)
• M69: 33,743,894 km (0.044 R)
• M70: 33,851,904 km (0.105 R)
• M71: 34,230,686 km (0.104 R)
• M72: 34,992,737 km (0.061 R)
• M73: 36,035,883 km (0.108 R)
• M74: 36,146,286 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 11.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.89 AU - 10.87 AU

Year: 11458 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,000,793 km

• M1: 160,369 km (0.072 R)
• M2: 245,191 km (0.097 R)
• M3: 467,793 km (0.112 R)
• M4: 1,313,619 km (0.064 R)
• M5: 1,404,574 km (0.113 R)
• M6: 1,568,982 km (0.12 R)
• M7: 1,715,289 km (0.102 R)
• M8: 1,815,370 km (0.107 R)
• M9: 2,127,731 km (0.077 R)
• M10: 2,542,565 km (0.112 R)
• M11: 2,952,763 km (0.097 R)
• M12: 3,704,342 km (0.105 R)
• M13: 4,513,218 km (0.053 R)
• M14: 4,618,236 km (0.045 R)
• M15: 6,484,320 km (0.109 R)
• M16: 6,642,744 km (0.08 R)
• M17: 7,454,163 km (0.101 R)
• M18: 7,578,628 km (0.12 R)
• M19: 8,296,848 km (0.107 R)
• M20: 9,347,773 km (0.066 R)
• M21: 9,617,049 km (0.101 R)
• M22: 10,163,231 km (0.063 R)
• M23: 10,301,459 km (0.037 R)
• M24: 10,860,357 km (0.06 R)
• M25: 10,954,454 km (0.112 R)
• M26: 11,572,891 km (0.097 R)
• M27: 12,056,242 km (0.072 R)
• M28: 12,153,780 km (0.089 R)
• M29: 12,744,243 km (0.032 R)
• M30: 12,993,024 km (0.083 R)
• M31: 13,092,955 km (0.079 R)
• M32: 13,698,228 km (0.072 R)
• M33: 14,779,222 km (0.105 R)
• M34: 14,883,642 km (0.079 R)
• M35: 15,303,713 km (0.054 R)
• M36: 15,941,000 km (0.069 R)
• M37: 17,904,920 km (0.093 R)
• M38: 18,351,620 km (0.062 R)
• M39: 18,915,304 km (0.043 R)
• M40: 19,028,700 km (0.051 R)
• M41: 20,349,050 km (0.106 R)
• M42: 22,294,720 km (0.087 R)
• M43: 22,474,537 km (0.115 R)
• M44: 23,138,003 km (0.109 R)
• M45: 23,502,723 km (0.116 R)
• M46: 24,855,836 km (0.073 R)
• M47: 25,229,232 km (0.081 R)
• M48: 25,667,255 km (0.097 R)
• M49: 27,060,310 km (0.088 R)
• M50: 27,701,636 km (0.104 R)
• M51: 27,894,917 km (0.051 R)
• M52: 28,024,020 km (0.074 R)
• M53: 28,218,198 km (0.109 R)
• M54: 29,261,044 km (0.086 R)
• M55: 30,382,879 km (0.117 R)
• M56: 32,058,076 km (0.116 R)
• M57: 33,694,377 km (0.114 R)
• M58: 33,969,787 km (0.085 R)
• M59: 34,453,437 km (0.044 R)
• M60: 35,078,606 km (0.118 R)
• M61: 35,707,516 km (0.107 R)
• M62: 38,045,581 km (0.116 R)
• M63: 38,260,553 km (0.106 R)
• M64: 39,196,886 km (0.085 R)
• M65: 40,652,025 km (0.066 R)
• M66: 41,018,689 km (0.1 R)
• M67: 41,092,142 km (0.086 R)
• M68: 41,828,911 km (0.046 R)
• M69: 44,065,549 km (0.118 R)
• M70: 44,366,839 km (0.105 R)
• M71: 45,198,453 km (0.098 R)
• M72: 45,350,295 km (0.108 R)
• M73: 46,188,043 km (0.031 R)
• M74: 46,954,134 km (0.058 R)
• M75: 47,184,814 km (0.093 R)
• M76: 47,492,836 km (0.106 R)
• M77: 48,421,240 km (0.104 R)
• M78: 48,576,523 km (0.112 R)
• M79: 51,083,933 km (0.09 R)
• M80: 51,796,617 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 5.4

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.96 AU - 19.5 AU

Year: 27545 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,000,793 km

• M1: 286,031 km (0.117 R)
• M2: 386,262 km (0.097 R)
• M3: 422,464 km (0.099 R)
• M4: 621,130 km (0.082 R)
• M5: 800,049 km (0.054 R)
• M6: 1,286,841 km (0.118 R)
• M7: 1,515,127 km (0.113 R)
• M8: 1,634,207 km (0.096 R)
• M9: 1,725,462 km (0.113 R)
• M10: 2,240,378 km (0.033 R)
• M11: 2,307,846 km (0.03 R)
• M12: 2,410,470 km (0.049 R)
• M13: 2,620,207 km (0.078 R)
• M14: 3,208,126 km (0.076 R)
• M15: 3,875,782 km (0.062 R)
• M16: 4,456,820 km (0.114 R)
• M17: 4,932,242 km (0.118 R)
• M18: 6,743,872 km (0.118 R)
• M19: 6,890,927 km (0.113 R)
• M20: 6,989,661 km (0.107 R)
• M21: 7,188,327 km (0.057 R)
• M22: 7,338,673 km (0.076 R)
• M23: 8,209,632 km (0.117 R)
• M24: 10,497,432 km (0.06 R)
• M25: 10,610,977 km (0.111 R)
• M26: 10,839,413 km (0.118 R)
• M27: 13,333,509 km (0.062 R)
• M28: 15,217,993 km (0.088 R)
• M29: 15,475,451 km (0.107 R)
• M30: 17,117,437 km (0.099 R)
• M31: 17,318,048 km (0.083 R)
• M32: 18,470,251 km (0.107 R)
• M33: 18,607,432 km (0.058 R)
• M34: 18,882,692 km (0.091 R)
• M35: 19,576,976 km (0.045 R)
• M36: 20,562,975 km (0.037 R)
• M37: 24,363,659 km (0.115 R)
• M38: 25,347,115 km (0.066 R)
• M39: 26,420,630 km (0.1 R)
• M40: 26,962,922 km (0.101 R)
• M41: 30,454,686 km (0.072 R)
• M42: 31,431,261 km (0.051 R)
• M43: 32,583,763 km (0.093 R)
• M44: 33,415,377 km (0.107 R)
• M45: 34,338,097 km (0.062 R)
• M46: 36,983,586 km (0.064 R)
• M47: 38,549,427 km (0.085 R)
• M48: 39,516,876 km (0.101 R)
• M49: 40,136,810 km (0.059 R)
• M50: 40,581,414 km (0.087 R)
• M51: 41,117,274 km (0.112 R)
• M52: 41,745,435 km (0.091 R)
• M53: 42,557,602 km (0.082 R)
• M54: 42,648,109 km (0.101 R)
• M55: 42,920,227 km (0.044 R)
• M56: 43,101,989 km (0.108 R)
• M57: 43,648,620 km (0.035 R)
• M58: 44,748,762 km (0.11 R)
• M59: 47,821,054 km (0.051 R)
• M60: 49,430,128 km (0.053 R)
• M61: 51,925,122 km (0.042 R)
• M62: 56,538,271 km (0.107 R)
• M63: 56,637,903 km (0.093 R)
• M64: 57,036,731 km (0.058 R)
• M65: 58,540,639 km (0.115 R)
• M66: 58,742,147 km (0.116 R)
• M67: 62,100,320 km (0.107 R)
• M68: 63,026,929 km (0.077 R)
• M69: 63,854,505 km (0.111 R)
• M70: 66,673,826 km (0.112 R)
• M71: 68,469,599 km (0.113 R)
• M72: 69,320,213 km (0.078 R)
• M73: 69,533,389 km (0.112 R)
• M74: 71,569,566 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit