🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 209 Days

Day: 47.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,074,893 km

• M1: 40,391 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.79 AU - 1.09 AU

Year: 410 Days

Day: 18.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 484 Days

Day: 44.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,074,893 km

• M1: 41,439 km (0.105 R)
• M2: 261,946 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.99 AU - 1.19 AU

Year: 512 Days

Day: 24.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 910 Days

Day: 30.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 11.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.64 AU - 7.02 AU

Year: 6329 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,074,893 km

• M1: 152,440 km (0.108 R)
• M2: 269,575 km (0.086 R)
• M3: 554,559 km (0.103 R)
• M4: 847,472 km (0.093 R)
• M5: 978,669 km (0.115 R)
• M6: 1,337,854 km (0.098 R)
• M7: 1,414,747 km (0.105 R)
• M8: 1,654,552 km (0.113 R)
• M9: 2,499,930 km (0.074 R)
• M10: 2,775,340 km (0.056 R)
• M11: 3,009,610 km (0.101 R)
• M12: 3,479,946 km (0.027 R)
• M13: 3,641,960 km (0.11 R)
• M14: 4,124,114 km (0.09 R)
• M15: 4,219,109 km (0.076 R)
• M16: 4,295,703 km (0.034 R)
• M17: 4,411,492 km (0.054 R)
• M18: 4,945,556 km (0.104 R)
• M19: 5,169,055 km (0.088 R)
• M20: 5,583,890 km (0.096 R)
• M21: 5,966,561 km (0.096 R)
• M22: 6,117,805 km (0.082 R)
• M23: 6,248,404 km (0.09 R)
• M24: 6,892,722 km (0.094 R)
• M25: 7,188,477 km (0.108 R)
• M26: 8,172,382 km (0.073 R)
• M27: 8,729,036 km (0.093 R)
• M28: 8,974,975 km (0.117 R)
• M29: 9,498,866 km (0.084 R)
• M30: 9,675,691 km (0.056 R)
• M31: 9,751,836 km (0.063 R)
• M32: 10,007,050 km (0.114 R)
• M33: 10,109,675 km (0.111 R)
• M34: 10,394,060 km (0.113 R)
• M35: 10,707,168 km (0.102 R)
• M36: 10,864,845 km (0.112 R)
• M37: 11,049,897 km (0.119 R)
• M38: 11,235,997 km (0.093 R)
• M39: 11,584,410 km (0.076 R)
• M40: 11,854,734 km (0.115 R)
• M41: 12,099,925 km (0.037 R)
• M42: 12,264,183 km (0.034 R)
• M43: 12,456,865 km (0.04 R)
• M44: 13,041,045 km (0.042 R)
• M45: 13,407,260 km (0.032 R)
• M46: 14,496,782 km (0.115 R)
• M47: 14,700,534 km (0.116 R)
• M48: 15,883,554 km (0.103 R)
• M49: 16,456,065 km (0.101 R)
• M50: 16,607,907 km (0.101 R)
• M51: 17,066,125 km (0.046 R)
• M52: 17,158,277 km (0.048 R)
• M53: 17,250,579 km (0.102 R)
• M54: 17,373,848 km (0.058 R)
• M55: 18,465,613 km (0.11 R)
• M56: 18,845,143 km (0.119 R)
• M57: 18,940,437 km (0.109 R)
• M58: 19,740,486 km (0.111 R)
• M59: 20,290,857 km (0.059 R)
• M60: 21,572,611 km (0.094 R)
• M61: 22,307,137 km (0.096 R)
• M62: 22,441,625 km (0.094 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 14.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.84 AU - 7.62 AU

Year: 8740 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,074,893 km

• M1: 336,894 km (0.076 R)
• M2: 595,400 km (0.112 R)
• M3: 719,865 km (0.076 R)
• M4: 1,273,527 km (0.058 R)
• M5: 1,399,039 km (0.107 R)
• M6: 2,016,430 km (0.088 R)
• M7: 2,631,875 km (0.086 R)
• M8: 3,965,690 km (0.112 R)
• M9: 4,153,435 km (0.099 R)
• M10: 5,619,195 km (0.115 R)
• M11: 5,973,144 km (0.108 R)
• M12: 6,298,070 km (0.077 R)
• M13: 6,703,032 km (0.114 R)
• M14: 7,654,923 km (0.034 R)
• M15: 7,889,792 km (0.096 R)
• M16: 8,406,802 km (0.11 R)
• M17: 9,306,932 km (0.113 R)
• M18: 9,938,235 km (0.119 R)
• M19: 10,540,068 km (0.087 R)
• M20: 11,554,341 km (0.081 R)
• M21: 11,959,751 km (0.098 R)
• M22: 12,369,949 km (0.075 R)
• M23: 12,599,731 km (0.116 R)
• M24: 12,692,183 km (0.105 R)
• M25: 13,250,931 km (0.027 R)
• M26: 13,344,878 km (0.085 R)
• M27: 13,675,489 km (0.113 R)
• M28: 13,770,334 km (0.063 R)
• M29: 14,248,300 km (0.045 R)
• M30: 14,634,711 km (0.091 R)
• M31: 15,122,400 km (0.084 R)
• M32: 15,220,686 km (0.085 R)
• M33: 15,319,121 km (0.058 R)
• M34: 15,864,106 km (0.099 R)
• M35: 16,314,994 km (0.048 R)
• M36: 16,516,652 km (0.046 R)
• M37: 17,229,037 km (0.087 R)
• M38: 17,537,508 km (0.087 R)
• M39: 18,473,841 km (0.045 R)
• M40: 19,001,024 km (0.082 R)
• M41: 19,160,196 km (0.09 R)
• M42: 19,373,074 km (0.114 R)
• M43: 20,286,518 km (0.111 R)
• M44: 20,721,250 km (0.083 R)
• M45: 21,159,123 km (0.079 R)
• M46: 22,322,994 km (0.036 R)
• M47: 22,603,191 km (0.067 R)
• M48: 22,771,788 km (0.117 R)
• M49: 23,735,497 km (0.062 R)
• M50: 24,193,716 km (0.08 R)
• M51: 24,712,671 km (0.114 R)
• M52: 24,944,398 km (0.041 R)
• M53: 25,468,589 km (0.067 R)
• M54: 25,585,574 km (0.075 R)
• M55: 26,291,377 km (0.085 R)
• M56: 27,361,899 km (0.065 R)
• M57: 28,507,370 km (0.041 R)
• M58: 31,157,347 km (0.109 R)
• M59: 31,596,117 km (0.039 R)
• M60: 33,435,872 km (0.095 R)
• M61: 33,628,105 km (0.075 R)
• M62: 33,949,442 km (0.089 R)
• M63: 34,465,704 km (0.114 R)
• M64: 35,506,007 km (0.037 R)
• M65: 35,636,756 km (0.095 R)
• M66: 36,161,396 km (0.084 R)
• M67: 36,424,688 km (0.119 R)
• M68: 37,019,339 km (0.075 R)
• M69: 37,284,726 km (0.104 R)
• M70: 37,884,165 km (0.064 R)
• M71: 38,151,496 km (0.109 R)
• M72: 39,295,022 km (0.063 R)
• M73: 39,769,098 km (0.087 R)
• M74: 40,108,984 km (0.078 R)
• M75: 40,245,118 km (0.095 R)
• M76: 41,134,179 km (0.111 R)
• M77: 41,409,139 km (0.094 R)
• M78: 41,753,514 km (0.067 R)
• M79: 45,675,970 km (0.076 R)
• M80: 46,317,146 km (0.046 R)
• M81: 46,674,835 km (0.106 R)
• M82: 46,818,000 km (0.057 R)
• M83: 47,608,774 km (0.086 R)
• M84: 48,403,887 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.5

Radius: 4.5

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.81 AU - 18.37 AU

Year: 27675 Days

Day: 17.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 78,074,893 km

• M1: 260,300 km (0.105 R)
• M2: 1,089,820 km (0.076 R)
• M3: 1,955,394 km (0.114 R)
• M4: 2,376,661 km (0.066 R)
• M5: 2,980,289 km (0.103 R)
• M6: 3,299,082 km (0.058 R)
• M7: 5,380,437 km (0.087 R)
• M8: 5,476,329 km (0.057 R)
• M9: 5,572,820 km (0.09 R)
• M10: 5,669,909 km (0.089 R)
• M11: 6,314,377 km (0.041 R)
• M12: 6,929,822 km (0.104 R)
• M13: 7,086,601 km (0.081 R)
• M14: 8,051,806 km (0.084 R)
• M15: 8,774,214 km (0.105 R)
• M16: 8,943,858 km (0.061 R)
• M17: 9,925,520 km (0.085 R)
• M18: 10,220,826 km (0.025 R)
• M19: 10,458,986 km (0.115 R)
• M20: 11,677,460 km (0.11 R)
• M21: 12,493,068 km (0.093 R)
• M22: 13,392,001 km (0.063 R)
• M23: 13,717,975 km (0.041 R)
• M24: 13,914,996 km (0.111 R)
• M25: 14,311,579 km (0.072 R)
• M26: 14,980,731 km (0.095 R)
• M27: 15,387,188 km (0.064 R)
• M28: 16,210,724 km (0.057 R)
• M29: 16,418,965 km (0.103 R)
• M30: 16,767,827 km (0.086 R)
• M31: 16,837,839 km (0.12 R)
• M32: 17,686,358 km (0.03 R)
• M33: 17,757,566 km (0.083 R)
• M34: 17,829,074 km (0.119 R)
• M35: 17,972,239 km (0.098 R)
• M36: 18,403,979 km (0.108 R)
• M37: 18,766,305 km (0.076 R)
• M38: 20,388,395 km (0.083 R)
• M39: 22,362,638 km (0.058 R)
• M40: 23,294,184 km (0.118 R)
• M41: 24,715,064 km (0.057 R)
• M42: 25,516,460 km (0.1 R)
• M43: 26,326,383 km (0.078 R)
• M44: 26,980,425 km (0.085 R)
• M45: 27,144,833 km (0.056 R)
• M46: 27,227,112 km (0.062 R)
• M47: 28,221,040 km (0.083 R)
• M48: 29,395,682 km (0.055 R)
• M49: 29,564,878 km (0.107 R)
• M50: 29,904,016 km (0.037 R)
• M51: 31,273,584 km (0.106 R)
• M52: 32,401,403 km (0.107 R)
• M53: 33,101,970 km (0.097 R)
• M54: 33,807,473 km (0.088 R)
• M55: 33,896,035 km (0.084 R)
• M56: 35,143,831 km (0.115 R)
• M57: 35,323,348 km (0.108 R)
• M58: 36,044,261 km (0.095 R)
• M59: 36,315,930 km (0.09 R)
• M60: 37,684,152 km (0.089 R)
• M61: 39,814,576 km (0.113 R)
• M62: 40,470,712 km (0.075 R)
• M63: 42,078,889 km (0.118 R)
• M64: 42,843,035 km (0.07 R)
• M65: 43,611,669 km (0.047 R)
• M66: 45,748,674 km (0.04 R)
• M67: 46,140,920 km (0.045 R)
• M68: 46,337,492 km (0.047 R)
• M69: 47,423,273 km (0.1 R)
• M70: 49,318,528 km (0.073 R)
• M71: 49,519,438 km (0.074 R)
• M72: 50,224,792 km (0.076 R)
• M73: 50,325,920 km (0.052 R)
• M74: 50,730,732 km (0.075 R)
• M75: 51,035,164 km (0.04 R)
• M76: 51,136,741 km (0.117 R)
• M77: 51,645,673 km (0.094 R)
• M78: 51,849,724 km (0.063 R)
• M79: 53,904,900 km (0.081 R)
• M80: 55,777,117 km (0.117 R)
• M81: 55,986,405 km (0.099 R)
• M82: 56,196,141 km (0.083 R)
• M83: 58,625,311 km (0.074 R)
• M84: 59,157,880 km (0.092 R)
• M85: 62,170,033 km (0.113 R)
• M86: 64,461,573 km (0.054 R)
• M87: 64,571,378 km (0.114 R)
• M88: 64,791,287 km (0.095 R)
• M89: 66,891,790 km (0.107 R)
• M90: 67,782,945 km (0.084 R)
• M91: 68,565,940 km (0.118 R)
• M92: 69,351,927 km (0.079 R)
• M93: 69,915,163 km (0.109 R)
• M94: 70,932,728 km (0.072 R)
• M95: 74,129,934 km (0.119 R)
• M96: 74,244,974 km (0.116 R)
• M97: 75,861,978 km (0.094 R)
• M98: 76,209,942 km (0.091 R)
• M99: 77,257,128 km (0.095 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: 232 - 12,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit