🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.68 AU

Year: 191 Days

Day: 47.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.89 AU

Year: 268 Days

Day: 48 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.64 AU - 0.86 AU

Year: 274 Days

Day: 39.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.57 AU - 1.61 AU

Year: 846 Days

Day: 38.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.39 AU - 2.09 AU

Year: 968 Days

Day: 16.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,192,065 km

• M1: 1,196,484 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.72 AU - 2.16 AU

Year: 1140 Days

Day: 21 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.08 AU - 2.58 AU

Year: 1500 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,192,065 km

• M1: 1,235,978 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.4

Radius: 7.4

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.37 AU - 10.69 AU

Year: 14411 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,192,065 km

• M1: 102,624 km (0.045 R)
• M2: 222,153 km (0.115 R)
• M3: 273,914 km (0.108 R)
• M4: 442,959 km (0.11 R)
• M5: 747,092 km (0.082 R)
• M6: 854,353 km (0.097 R)
• M7: 921,373 km (0.064 R)
• M8: 1,657,245 km (0.08 R)
• M9: 2,279,572 km (0.108 R)
• M10: 2,437,697 km (0.038 R)
• M11: 2,967,573 km (0.04 R)
• M12: 4,479,858 km (0.096 R)
• M13: 4,839,192 km (0.085 R)
• M14: 5,756,676 km (0.063 R)
• M15: 6,726,519 km (0.104 R)
• M16: 7,323,115 km (0.1 R)
• M17: 7,557,086 km (0.079 R)
• M18: 8,080,679 km (0.093 R)
• M19: 8,468,735 km (0.075 R)
• M20: 8,566,722 km (0.049 R)
• M21: 8,615,790 km (0.069 R)
• M22: 8,665,008 km (0.09 R)
• M23: 9,414,643 km (0.086 R)
• M24: 9,669,109 km (0.069 R)
• M25: 11,082,061 km (0.062 R)
• M26: 11,296,883 km (0.096 R)
• M27: 12,169,637 km (0.093 R)
• M28: 12,391,341 km (0.071 R)
• M29: 12,894,738 km (0.075 R)
• M30: 13,234,176 km (0.119 R)
• M31: 13,291,023 km (0.068 R)
• M32: 13,633,901 km (0.113 R)
• M33: 14,856,565 km (0.101 R)
• M34: 14,915,656 km (0.107 R)
• M35: 15,510,906 km (0.099 R)
• M36: 15,871,736 km (0.104 R)
• M37: 17,094,698 km (0.073 R)
• M38: 17,780,156 km (0.043 R)
• M39: 17,968,649 km (0.079 R)
• M40: 20,413,228 km (0.101 R)
• M41: 20,676,520 km (0.108 R)
• M42: 22,010,036 km (0.107 R)
• M43: 23,715,750 km (0.059 R)
• M44: 24,131,333 km (0.106 R)
• M45: 24,479,597 km (0.115 R)
• M46: 24,969,979 km (0.074 R)
• M47: 26,031,525 km (0.101 R)
• M48: 26,819,308 km (0.11 R)
• M49: 27,179,988 km (0.085 R)
• M50: 28,933,575 km (0.12 R)
• M51: 32,318,675 km (0.105 R)
• M52: 33,010,715 km (0.105 R)
• M53: 34,018,705 km (0.112 R)
• M54: 34,330,916 km (0.092 R)
• M55: 34,644,024 km (0.096 R)
• M56: 34,958,180 km (0.066 R)
• M57: 35,431,059 km (0.116 R)
• M58: 35,826,895 km (0.093 R)
• M59: 35,985,618 km (0.102 R)
• M60: 36,782,526 km (0.104 R)
• M61: 37,022,780 km (0.109 R)
• M62: 38,556,458 km (0.078 R)
• M63: 39,863,943 km (0.112 R)
• M64: 40,937,009 km (0.108 R)
• M65: 42,354,448 km (0.047 R)
• M66: 42,690,296 km (0.029 R)
• M67: 42,774,370 km (0.036 R)
• M68: 44,042,511 km (0.12 R)
• M69: 44,894,919 km (0.041 R)
• M70: 45,494,657 km (0.094 R)
• M71: 46,010,920 km (0.09 R)
• M72: 47,745,806 km (0.111 R)
• M73: 48,358,110 km (0.118 R)
• M74: 48,621,253 km (0.113 R)
• M75: 49,413,673 km (0.107 R)
• M76: 49,590,348 km (0.052 R)
• M77: 50,476,865 km (0.038 R)
• M78: 50,654,737 km (0.03 R)
• M79: 50,922,068 km (0.112 R)
• M80: 51,726,755 km (0.094 R)
• M81: 52,175,698 km (0.075 R)
• M82: 53,258,188 km (0.101 R)
• M83: 53,711,470 km (0.11 R)
• M84: 54,439,264 km (0.113 R)
• M85: 56,642,391 km (0.115 R)
• M86: 57,754,801 km (0.044 R)
• M87: 58,034,100 km (0.067 R)
• M88: 58,968,189 km (0.09 R)
• M89: 59,530,977 km (0.091 R)
• M90: 60,378,449 km (0.031 R)
• M91: 60,756,482 km (0.05 R)
• M92: 61,135,264 km (0.064 R)
• M93: 63,136,585 km (0.028 R)
• M94: 63,616,195 km (0.113 R)
• M95: 63,904,620 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961

Radius: 5.2

Gravity: 35.54 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.28 AU - 13.62 AU

Year: 15282 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,192,065 km

• M1: 106,364 km (0.054 R)
• M2: 250,876 km (0.047 R)
• M3: 570,865 km (0.116 R)
• M4: 612,454 km (0.084 R)
• M5: 655,089 km (0.075 R)
• M6: 1,410,259 km (0.098 R)
• M7: 1,796,371 km (0.119 R)
• M8: 1,889,870 km (0.064 R)
• M9: 2,114,566 km (0.102 R)
• M10: 2,147,328 km (0.09 R)
• M11: 2,519,378 km (0.093 R)
• M12: 3,790,511 km (0.116 R)
• M13: 4,155,530 km (0.114 R)
• M14: 4,238,257 km (0.109 R)
• M15: 4,447,246 km (0.087 R)
• M16: 4,489,432 km (0.054 R)
• M17: 5,182,669 km (0.052 R)
• M18: 5,587,331 km (0.11 R)
• M19: 6,331,281 km (0.078 R)
• M20: 6,958,545 km (0.102 R)
• M21: 7,204,933 km (0.096 R)
• M22: 8,375,237 km (0.07 R)
• M23: 8,479,806 km (0.111 R)
• M24: 8,849,163 km (0.096 R)
• M25: 9,331,616 km (0.072 R)
• M26: 10,659,596 km (0.12 R)
• M27: 11,752,110 km (0.076 R)
• M28: 12,104,413 km (0.117 R)
• M29: 13,060,941 km (0.102 R)
• M30: 13,979,622 km (0.104 R)
• M31: 14,103,638 km (0.095 R)
• M32: 14,228,104 km (0.119 R)
• M33: 14,478,082 km (0.083 R)
• M34: 16,267,871 km (0.054 R)
• M35: 17,521,501 km (0.025 R)
• M36: 17,856,600 km (0.109 R)
• M37: 18,261,412 km (0.119 R)
• M38: 18,329,180 km (0.095 R)
• M39: 19,424,984 km (0.047 R)
• M40: 19,771,603 km (0.035 R)
• M41: 21,250,228 km (0.057 R)
• M42: 24,461,346 km (0.081 R)
• M43: 24,685,743 km (0.076 R)
• M44: 24,985,986 km (0.034 R)
• M45: 25,741,904 km (0.083 R)
• M46: 25,894,045 km (0.106 R)
• M47: 26,199,075 km (0.103 R)
• M48: 26,735,832 km (0.08 R)
• M49: 27,742,177 km (0.078 R)
• M50: 28,603,412 km (0.038 R)
• M51: 29,076,889 km (0.099 R)
• M52: 29,951,588 km (0.098 R)
• M53: 30,271,877 km (0.112 R)
• M54: 30,593,213 km (0.116 R)
• M55: 32,216,799 km (0.062 R)
• M56: 34,201,813 km (0.087 R)
• M57: 34,452,689 km (0.067 R)
• M58: 34,536,464 km (0.076 R)
• M59: 36,396,564 km (0.115 R)
• M60: 37,683,404 km (0.066 R)
• M61: 38,115,593 km (0.108 R)
• M62: 38,810,624 km (0.05 R)
• M63: 40,213,104 km (0.116 R)
• M64: 41,721,350 km (0.063 R)
• M65: 42,707,051 km (0.105 R)
• M66: 42,887,017 km (0.094 R)
• M67: 43,609,874 km (0.1 R)
• M68: 45,894,233 km (0.091 R)
• M69: 47,283,399 km (0.111 R)
• M70: 47,469,648 km (0.079 R)
• M71: 48,498,433 km (0.084 R)
• M72: 50,863,874 km (0.078 R)
• M73: 52,012,636 km (0.1 R)
• M74: 52,879,706 km (0.114 R)
• M75: 52,976,346 km (0.087 R)
• M76: 55,509,636 km (0.072 R)
• M77: 55,804,494 km (0.047 R)
• M78: 55,902,780 km (0.105 R)
• M79: 56,001,365 km (0.118 R)
• M80: 56,395,704 km (0.084 R)
• M81: 57,484,927 km (0.111 R)
• M82: 57,683,742 km (0.11 R)
• M83: 57,783,225 km (0.117 R)
• M84: 58,381,317 km (0.101 R)
• M85: 58,481,248 km (0.104 R)
• M86: 59,182,114 km (0.116 R)
• M87: 60,591,925 km (0.117 R)
• M88: 60,693,053 km (0.043 R)
• M89: 62,420,908 km (0.112 R)
• M90: 62,625,259 km (0.066 R)
• M91: 65,301,864 km (0.111 R)
• M92: 66,237,000 km (0.102 R)
• M93: 67,071,906 km (0.104 R)
• M94: 67,281,194 km (0.101 R)
• M95: 69,809,547 km (0.096 R)
• M96: 70,552,899 km (0.065 R)
• M97: 71,085,467 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit