🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.1 AU

Year: 324 Days

Day: 42.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.54 AU - 1.86 AU

Year: 826 Days

Day: 42.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.46 AU - 2.2 AU

Year: 923 Days

Day: 16.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.9 AU - 3.06 AU

Year: 1456 Days

Day: 42.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,514,459 km

• M1: 2,346,592 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.83 AU - 3.97 AU

Year: 2871 Days

Day: 13.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,514,459 km

• M1: 897,288 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.86 AU - 4.48 AU

Year: 3174 Days

Day: 21.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 12.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.75 AU - 5.49 AU

Year: 3702 Days

Day: 10.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,514,459 km

• M1: 167,699 km (0.076 R)
• M2: 320,439 km (0.116 R)
• M3: 695,929 km (0.077 R)
• M4: 901,776 km (0.068 R)
• M5: 1,155,045 km (0.117 R)
• M6: 1,653,804 km (0.057 R)
• M7: 1,792,631 km (0.104 R)
• M8: 2,081,954 km (0.065 R)
• M9: 2,249,503 km (0.061 R)
• M10: 2,386,834 km (0.114 R)
• M11: 2,797,331 km (0.08 R)
• M12: 3,096,227 km (0.084 R)
• M13: 3,786,173 km (0.091 R)
• M14: 4,117,382 km (0.1 R)
• M15: 4,393,540 km (0.078 R)
• M16: 4,588,316 km (0.09 R)
• M17: 4,852,357 km (0.111 R)
• M18: 5,189,700 km (0.117 R)
• M19: 5,441,922 km (0.09 R)
• M20: 5,534,672 km (0.104 R)
• M21: 5,674,846 km (0.044 R)
• M22: 6,174,652 km (0.061 R)
• M23: 6,614,320 km (0.074 R)
• M24: 6,863,102 km (0.044 R)
• M25: 7,013,747 km (0.04 R)
• M26: 7,550,055 km (0.066 R)
• M27: 7,783,876 km (0.087 R)
• M28: 8,232,371 km (0.109 R)
• M29: 8,798,000 km (0.032 R)
• M30: 8,961,810 km (0.098 R)
• M31: 9,099,290 km (0.112 R)
• M32: 9,209,694 km (0.093 R)
• M33: 9,431,847 km (0.098 R)
• M34: 10,023,506 km (0.12 R)
• M35: 10,424,728 km (0.078 R)
• M36: 10,743,670 km (0.093 R)
• M37: 11,036,433 km (0.108 R)
• M38: 11,154,316 km (0.097 R)
• M39: 11,242,878 km (0.095 R)
• M40: 11,450,670 km (0.086 R)
• M41: 11,570,049 km (0.12 R)
• M42: 11,749,716 km (0.119 R)
• M43: 12,203,297 km (0.103 R)
• M44: 12,325,219 km (0.072 R)
• M45: 12,785,831 km (0.068 R)
• M46: 14,042,154 km (0.119 R)
• M47: 14,977,440 km (0.047 R)
• M48: 15,271,699 km (0.055 R)
• M49: 15,700,297 km (0.08 R)
• M50: 16,199,804 km (0.031 R)
• M51: 16,907,851 km (0.092 R)
• M52: 17,351,109 km (0.117 R)
• M53: 17,488,440 km (0.113 R)
• M54: 17,832,964 km (0.077 R)
• M55: 18,145,025 km (0.104 R)
• M56: 18,458,881 km (0.097 R)
• M57: 18,634,060 km (0.115 R)
• M58: 18,844,993 km (0.099 R)
• M59: 19,269,103 km (0.097 R)
• M60: 19,482,430 km (0.067 R)
• M61: 19,589,392 km (0.059 R)
• M62: 20,451,974 km (0.078 R)
• M63: 20,560,731 km (0.084 R)
• M64: 20,778,695 km (0.041 R)
• M65: 21,290,320 km (0.06 R)
• M66: 22,102,637 km (0.04 R)
• M67: 22,288,736 km (0.108 R)
• M68: 22,587,483 km (0.081 R)
• M69: 22,887,577 km (0.072 R)
• M70: 23,529,651 km (0.099 R)
• M71: 24,024,670 km (0.082 R)
• M72: 24,177,559 km (0.082 R)
• M73: 24,446,237 km (0.083 R)
• M74: 24,754,259 km (0.049 R)
• M75: 24,870,197 km (0.074 R)
• M76: 25,296,551 km (0.041 R)
• M77: 25,413,387 km (0.095 R)
• M78: 25,491,328 km (0.05 R)
• M79: 25,960,466 km (0.025 R)
• M80: 26,156,739 km (0.069 R)
• M81: 26,392,954 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 6.9

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.93 AU - 19.43 AU

Year: 25395 Days

Day: 15.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,514,459 km

• M1: 139,425 km (0.091 R)
• M2: 205,996 km (0.053 R)
• M3: 736,470 km (0.057 R)
• M4: 1,330,075 km (0.115 R)
• M5: 1,636,002 km (0.059 R)
• M6: 2,554,384 km (0.086 R)
• M7: 2,678,849 km (0.084 R)
• M8: 3,020,531 km (0.117 R)
• M9: 3,152,177 km (0.075 R)
• M10: 3,330,797 km (0.085 R)
• M11: 3,512,708 km (0.027 R)
• M12: 4,371,250 km (0.103 R)
• M13: 5,503,855 km (0.118 R)
• M14: 5,719,127 km (0.036 R)
• M15: 6,607,738 km (0.103 R)
• M16: 7,717,754 km (0.081 R)
• M17: 8,386,457 km (0.094 R)
• M18: 8,947,299 km (0.09 R)
• M19: 9,520,259 km (0.093 R)
• M20: 9,908,765 km (0.108 R)
• M21: 10,701,484 km (0.041 R)
• M22: 11,309,300 km (0.12 R)
• M23: 12,137,025 km (0.072 R)
• M24: 13,414,890 km (0.119 R)
• M25: 14,884,240 km (0.051 R)
• M26: 15,109,086 km (0.102 R)
• M27: 16,947,494 km (0.051 R)
• M28: 17,972,389 km (0.105 R)
• M29: 19,261,175 km (0.107 R)
• M30: 20,579,581 km (0.067 R)
• M31: 20,746,382 km (0.119 R)
• M32: 20,913,782 km (0.094 R)
• M33: 21,081,482 km (0.034 R)
• M34: 21,418,226 km (0.077 R)
• M35: 21,926,859 km (0.104 R)
• M36: 22,869,625 km (0.041 R)
• M37: 23,302,412 km (0.06 R)
• M38: 24,264,176 km (0.079 R)
• M39: 24,883,063 km (0.105 R)
• M40: 25,060,785 km (0.081 R)
• M41: 25,596,644 km (0.096 R)
• M42: 28,889,892 km (0.112 R)
• M43: 29,545,579 km (0.066 R)
• M44: 32,702,095 km (0.061 R)
• M45: 32,799,333 km (0.046 R)
• M46: 33,189,634 km (0.074 R)
• M47: 34,073,159 km (0.105 R)
• M48: 34,171,894 km (0.051 R)
• M49: 34,369,512 km (0.08 R)
• M50: 34,865,130 km (0.081 R)
• M51: 36,265,516 km (0.093 R)
• M52: 37,074,092 km (0.102 R)
• M53: 37,582,276 km (0.106 R)
• M54: 38,605,825 km (0.104 R)
• M55: 39,121,040 km (0.113 R)
• M56: 39,846,141 km (0.048 R)
• M57: 40,680,299 km (0.059 R)
• M58: 43,110,217 km (0.119 R)
• M59: 43,217,030 km (0.048 R)
• M60: 44,289,048 km (0.09 R)
• M61: 44,936,358 km (0.118 R)
• M62: 45,369,743 km (0.093 R)
• M63: 45,586,959 km (0.115 R)
• M64: 47,557,163 km (0.104 R)
• M65: 47,777,670 km (0.055 R)
• M66: 48,552,587 km (0.12 R)
• M67: 49,666,792 km (0.106 R)
• M68: 49,778,691 km (0.072 R)
• M69: 51,240,711 km (0.115 R)
• M70: 52,830,937 km (0.077 R)
• M71: 55,014,916 km (0.103 R)
• M72: 55,130,705 km (0.12 R)
• M73: 55,594,458 km (0.1 R)
• M74: 58,522,837 km (0.111 R)
• M75: 60,542,557 km (0.076 R)
• M76: 61,140,949 km (0.071 R)
• M77: 61,260,926 km (0.108 R)
• M78: 61,981,988 km (0.031 R)
• M79: 62,826,917 km (0.084 R)
• M80: 66,490,569 km (0.112 R)
• M81: 67,727,145 km (0.089 R)
• M82: 68,099,644 km (0.076 R)
• M83: 70,223,036 km (0.103 R)
• M84: 70,474,211 km (0.111 R)
• M85: 71,103,569 km (0.05 R)
• M86: 74,150,578 km (0.1 R)
• M87: 75,175,772 km (0.049 R)
• M88: 75,818,744 km (0.109 R)
• M89: 75,947,697 km (0.095 R)
• M90: 76,980,970 km (0.109 R)
• M91: 77,239,924 km (0.12 R)
• M92: 78,800,379 km (0.092 R)
• M93: 82,084,501 km (0.096 R)
• M94: 83,012,008 km (0.097 R)
• M95: 86,891,530 km (0.099 R)
• M96: 88,242,847 km (0.115 R)
• M97: 90,146,480 km (0.036 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 19,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit