🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.53 AU - 0.75 AU

Year: 224 Days

Day: 39.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 85.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.73 AU - 0.75 AU

Year: 278 Days

Day: 29.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 139.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,338,090 km

• M1: 95,892 km (0.105 R)
• M2: 398,379 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.77 AU - 1.28 AU

Year: 450 Days

Day: 15.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.91 AU - 1.39 AU

Year: 538 Days

Day: 24 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,338,090 km

• M1: 894,296 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.07 AU - 1.49 AU

Year: 632 Days

Day: 23.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 826 Days

Day: 27.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 117 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,338,090 km

• M1: 825,631 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.42 AU - 1.9 AU

Year: 934 Days

Day: 31 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,338,090 km

• M1: 160,818 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.83 AU - 2.43 AU

Year: 1357 Days

Day: 31.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,338,090 km

• M1: 271,670 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 12.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.7 AU - 9.44 AU

Year: 10952 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,338,090 km

• M1: 154,684 km (0.103 R)
• M2: 233,971 km (0.042 R)
• M3: 710,141 km (0.049 R)
• M4: 976,724 km (0.029 R)
• M5: 1,059,153 km (0.1 R)
• M6: 2,397,605 km (0.101 R)
• M7: 2,540,621 km (0.039 R)
• M8: 3,140,957 km (0.074 R)
• M9: 3,884,758 km (0.086 R)
• M10: 4,190,386 km (0.103 R)
• M11: 4,294,057 km (0.08 R)
• M12: 4,398,626 km (0.12 R)
• M13: 4,539,398 km (0.042 R)
• M14: 4,753,323 km (0.062 R)
• M15: 5,043,842 km (0.051 R)
• M16: 5,154,245 km (0.057 R)
• M17: 5,452,842 km (0.114 R)
• M18: 5,950,106 km (0.074 R)
• M19: 6,145,181 km (0.119 R)
• M20: 6,743,573 km (0.108 R)
• M21: 6,988,165 km (0.096 R)
• M22: 7,486,027 km (0.069 R)
• M23: 8,516,457 km (0.082 R)
• M24: 8,869,807 km (0.118 R)
• M25: 9,093,157 km (0.102 R)
• M26: 9,273,123 km (0.069 R)
• M27: 9,636,646 km (0.112 R)
• M28: 9,820,203 km (0.119 R)
• M29: 9,958,581 km (0.115 R)
• M30: 10,190,757 km (0.062 R)
• M31: 10,284,255 km (0.063 R)
• M32: 10,518,825 km (0.102 R)
• M33: 10,802,911 km (0.106 R)
• M34: 11,669,980 km (0.092 R)
• M35: 12,062,675 km (0.104 R)
• M36: 12,260,593 km (0.08 R)
• M37: 13,419,677 km (0.093 R)
• M38: 13,882,682 km (0.072 R)
• M39: 14,246,504 km (0.027 R)
• M40: 14,718,934 km (0.096 R)
• M41: 15,036,680 km (0.11 R)
• M42: 15,356,670 km (0.105 R)
• M43: 15,679,054 km (0.108 R)
• M44: 16,275,800 km (0.031 R)
• M45: 17,547,681 km (0.098 R)
• M46: 17,828,326 km (0.116 R)
• M47: 19,023,464 km (0.091 R)
• M48: 19,369,783 km (0.11 R)
• M49: 20,421,007 km (0.066 R)
• M50: 20,597,981 km (0.094 R)
• M51: 21,430,793 km (0.071 R)
• M52: 21,610,759 km (0.099 R)
• M53: 23,067,842 km (0.106 R)
• M54: 23,437,199 km (0.102 R)
• M55: 23,622,551 km (0.085 R)
• M56: 25,123,018 km (0.077 R)
• M57: 26,654,152 km (0.098 R)
• M58: 27,691,613 km (0.033 R)
• M59: 27,953,110 km (0.086 R)
• M60: 29,139,720 km (0.104 R)
• M61: 30,141,129 km (0.105 R)
• M62: 30,882,536 km (0.095 R)
• M63: 31,425,726 km (0.091 R)
• M64: 34,188,200 km (0.109 R)
• M65: 34,398,385 km (0.084 R)
• M66: 35,882,695 km (0.067 R)
• M67: 36,382,053 km (0.079 R)
• M68: 36,668,383 km (0.027 R)
• M69: 36,811,847 km (0.117 R)
• M70: 37,387,649 km (0.073 R)
• M71: 38,621,084 km (0.07 R)
• M72: 41,725,240 km (0.1 R)
• M73: 43,155,695 km (0.052 R)
• M74: 43,686,767 km (0.101 R)
• M75: 44,219,934 km (0.099 R)
• M76: 44,449,118 km (0.068 R)
• M77: 46,296,801 km (0.098 R)
• M78: 46,840,440 km (0.082 R)
• M79: 47,308,083 km (0.117 R)
• M80: 47,855,611 km (0.108 R)
• M81: 49,036,088 km (0.103 R)
• M82: 49,510,911 km (0.109 R)
• M83: 50,784,588 km (0.04 R)
• M84: 51,425,465 km (0.107 R)
• M85: 52,069,184 km (0.101 R)
• M86: 52,149,818 km (0.052 R)
• M87: 53,608,247 km (0.08 R)
• M88: 54,588,113 km (0.111 R)
• M89: 54,670,093 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.8

Radius: 5.3

Gravity: 27.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.39 AU - 18.99 AU

Year: 25845 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,338,090 km

• M1: 174,730 km (0.111 R)
• M2: 736,919 km (0.095 R)
• M3: 996,023 km (0.118 R)
• M4: 1,183,768 km (0.088 R)
• M5: 1,628,223 km (0.088 R)
• M6: 1,737,579 km (0.111 R)
• M7: 2,002,218 km (0.12 R)
• M8: 2,485,120 km (0.11 R)
• M9: 2,526,858 km (0.061 R)
• M10: 2,958,148 km (0.117 R)
• M11: 3,694,469 km (0.093 R)
• M12: 4,433,782 km (0.076 R)
• M13: 4,535,807 km (0.099 R)
• M14: 5,379,091 km (0.085 R)
• M15: 5,707,757 km (0.101 R)
• M16: 5,818,759 km (0.09 R)
• M17: 7,205,381 km (0.114 R)
• M18: 7,689,331 km (0.072 R)
• M19: 7,873,486 km (0.094 R)
• M20: 8,059,136 km (0.085 R)
• M21: 9,268,037 km (0.119 R)
• M22: 9,860,145 km (0.097 R)
• M23: 10,127,327 km (0.114 R)
• M24: 10,942,785 km (0.049 R)
• M25: 11,568,254 km (0.11 R)
• M26: 12,133,883 km (0.106 R)
• M27: 12,205,241 km (0.103 R)
• M28: 12,708,489 km (0.055 R)
• M29: 13,735,179 km (0.061 R)
• M30: 15,479,041 km (0.05 R)
• M31: 16,574,098 km (0.083 R)
• M32: 18,344,888 km (0.067 R)
• M33: 18,590,976 km (0.086 R)
• M34: 19,837,725 km (0.065 R)
• M35: 21,627,963 km (0.045 R)
• M36: 21,801,197 km (0.078 R)
• M37: 22,061,796 km (0.109 R)
• M38: 22,586,287 km (0.053 R)
• M39: 24,273,750 km (0.09 R)
• M40: 24,543,924 km (0.115 R)
• M41: 24,814,996 km (0.106 R)
• M42: 24,996,308 km (0.069 R)
• M43: 27,956,551 km (0.093 R)
• M44: 28,050,798 km (0.104 R)
• M45: 29,381,770 km (0.083 R)
• M46: 29,477,662 km (0.085 R)
• M47: 29,958,470 km (0.092 R)
• M48: 30,248,241 km (0.076 R)
• M49: 30,441,820 km (0.09 R)
• M50: 32,797,987 km (0.111 R)
• M51: 32,996,952 km (0.107 R)
• M52: 33,796,852 km (0.085 R)
• M53: 34,199,270 km (0.113 R)
• M54: 34,300,099 km (0.043 R)
• M55: 34,805,740 km (0.118 R)
• M56: 35,926,976 km (0.081 R)
• M57: 37,682,806 km (0.103 R)
• M58: 38,309,172 km (0.096 R)
• M59: 41,170,082 km (0.097 R)
• M60: 41,599,727 km (0.08 R)
• M61: 42,680,273 km (0.066 R)
• M62: 42,788,881 km (0.115 R)
• M63: 42,897,489 km (0.108 R)
• M64: 43,770,243 km (0.116 R)
• M65: 43,879,599 km (0.117 R)
• M66: 46,088,561 km (0.062 R)
• M67: 46,199,862 km (0.117 R)
• M68: 46,311,312 km (0.088 R)
• M69: 47,318,704 km (0.098 R)
• M70: 47,543,550 km (0.069 R)
• M71: 49,127,342 km (0.093 R)
• M72: 50,498,556 km (0.113 R)
• M73: 50,613,448 km (0.068 R)
• M74: 50,958,420 km (0.094 R)
• M75: 52,578,864 km (0.05 R)
• M76: 56,345,739 km (0.071 R)
• M77: 56,464,819 km (0.114 R)
• M78: 59,348,617 km (0.099 R)
• M79: 60,930,465 km (0.044 R)
• M80: 61,175,057 km (0.115 R)
• M81: 61,297,428 km (0.086 R)
• M82: 62,156,718 km (0.108 R)
• M83: 63,638,934 km (0.118 R)
• M84: 64,508,995 km (0.096 R)
• M85: 70,066,856 km (0.083 R)
• M86: 70,451,472 km (0.045 R)
• M87: 71,609,210 km (0.086 R)
• M88: 73,813,085 km (0.06 R)
• M89: 74,988,775 km (0.105 R)
• M90: 78,819,229 km (0.119 R)
• M91: 79,619,727 km (0.057 R)
• M92: 81,767,354 km (0.098 R)
• M93: 88,323,331 km (0.044 R)
• M94: 94,196,693 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit