🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.79 AU - 2.03 AU

Year: 928 Days

Day: 36.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.4 AU - 2.68 AU

Year: 1423 Days

Day: 22.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,556,344 km

• M1: 129,851 km (0.119 R)
• M2: 1,275,471 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.07 AU - 3.45 AU

Year: 1612 Days

Day: 40.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.35 AU - 3.53 AU

Year: 1772 Days

Day: 30.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,556,344 km

• M1: 345,721 km (0.073 R)
• M2: 849,267 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.93 AU - 6.23 AU

Year: 4024 Days

Day: 16.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 9.3

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.2 AU - 9.56 AU

Year: 8526 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,556,344 km

• M1: 135,835 km (0.037 R)
• M2: 220,507 km (0.063 R)
• M3: 308,321 km (0.051 R)
• M4: 412,292 km (0.065 R)
• M5: 530,324 km (0.074 R)
• M6: 818,899 km (0.093 R)
• M7: 885,919 km (0.108 R)
• M8: 954,883 km (0.113 R)
• M9: 1,061,846 km (0.062 R)
• M10: 1,268,889 km (0.088 R)
• M11: 1,407,566 km (0.056 R)
• M12: 1,765,554 km (0.09 R)
• M13: 2,035,279 km (0.093 R)
• M14: 2,270,148 km (0.088 R)
• M15: 2,613,774 km (0.032 R)
• M16: 2,869,437 km (0.107 R)
• M17: 3,241,038 km (0.108 R)
• M18: 3,884,608 km (0.031 R)
• M19: 4,206,393 km (0.113 R)
• M20: 4,720,561 km (0.099 R)
• M21: 5,127,168 km (0.088 R)
• M22: 5,286,490 km (0.109 R)
• M23: 5,874,110 km (0.084 R)
• M24: 6,277,276 km (0.099 R)
• M25: 6,689,568 km (0.077 R)
• M26: 6,934,011 km (0.082 R)
• M27: 7,504,128 km (0.115 R)
• M28: 8,163,257 km (0.057 R)
• M29: 8,764,790 km (0.081 R)
• M30: 8,879,232 km (0.069 R)
• M31: 9,225,401 km (0.113 R)
• M32: 9,930,905 km (0.11 R)
• M33: 10,290,239 km (0.111 R)
• M34: 10,370,723 km (0.027 R)
• M35: 11,021,773 km (0.069 R)
• M36: 11,435,261 km (0.049 R)
• M37: 11,602,212 km (0.05 R)
• M38: 12,405,852 km (0.092 R)
• M39: 12,792,862 km (0.108 R)
• M40: 16,732,971 km (0.077 R)
• M41: 16,827,666 km (0.113 R)
• M42: 17,160,372 km (0.097 R)
• M43: 17,399,429 km (0.102 R)
• M44: 17,495,321 km (0.081 R)
• M45: 17,880,835 km (0.113 R)
• M46: 18,123,184 km (0.114 R)
• M47: 19,550,347 km (0.071 R)
• M48: 19,750,060 km (0.104 R)
• M49: 20,101,017 km (0.09 R)
• M50: 20,454,218 km (0.08 R)
• M51: 20,758,500 km (0.12 R)
• M52: 21,474,326 km (0.117 R)
• M53: 21,577,398 km (0.083 R)
• M54: 21,887,066 km (0.105 R)
• M55: 23,670,273 km (0.118 R)
• M56: 23,883,150 km (0.093 R)
• M57: 24,150,033 km (0.114 R)
• M58: 24,364,407 km (0.039 R)
• M59: 24,686,940 km (0.066 R)
• M60: 26,101,088 km (0.036 R)
• M61: 26,376,199 km (0.031 R)
• M62: 27,262,566 km (0.111 R)
• M63: 27,709,415 km (0.118 R)
• M64: 28,384,251 km (0.111 R)
• M65: 29,750,080 km (0.116 R)
• M66: 30,267,688 km (0.105 R)
• M67: 31,779,973 km (0.092 R)
• M68: 32,073,634 km (0.025 R)
• M69: 33,138,172 km (0.083 R)
• M70: 33,734,619 km (0.095 R)
• M71: 35,972,154 km (0.11 R)
• M72: 36,155,711 km (0.09 R)
• M73: 36,769,661 km (0.054 R)
• M74: 36,954,414 km (0.05 R)
• M75: 37,139,616 km (0.117 R)
• M76: 37,201,400 km (0.078 R)
• M77: 37,448,985 km (0.069 R)
• M78: 38,882,731 km (0.094 R)
• M79: 39,008,243 km (0.097 R)
• M80: 39,322,698 km (0.119 R)
• M81: 39,511,790 km (0.116 R)
• M82: 40,334,428 km (0.105 R)
• M83: 40,652,324 km (0.1 R)
• M84: 40,779,781 km (0.106 R)
• M85: 41,034,995 km (0.073 R)
• M86: 41,418,863 km (0.106 R)
• M87: 41,482,891 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.2

Radius: 3.9

Gravity: 41.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.16 AU - 17.82 AU

Year: 19386 Days

Day: 24.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,556,344 km

• M1: 74,201 km (0.098 R)
• M2: 121,025 km (0.086 R)
• M3: 463,604 km (0.05 R)
• M4: 564,582 km (0.115 R)
• M5: 740,659 km (0.065 R)
• M6: 958,324 km (0.068 R)
• M7: 1,061,247 km (0.103 R)
• M8: 1,167,911 km (0.12 R)
• M9: 1,334,263 km (0.104 R)
• M10: 1,362,687 km (0.065 R)
• M11: 1,877,154 km (0.06 R)
• M12: 2,410,470 km (0.088 R)
• M13: 2,445,327 km (0.102 R)
• M14: 2,515,488 km (0.083 R)
• M15: 3,291,452 km (0.103 R)
• M16: 3,645,102 km (0.106 R)
• M17: 6,101,050 km (0.106 R)
• M18: 7,076,129 km (0.051 R)
• M19: 7,226,475 km (0.075 R)
• M20: 7,838,629 km (0.081 R)
• M21: 11,548,208 km (0.087 R)
• M22: 11,666,091 km (0.112 R)
• M23: 12,684,703 km (0.102 R)
• M24: 12,989,733 km (0.106 R)
• M25: 13,235,372 km (0.095 R)
• M26: 13,297,007 km (0.086 R)
• M27: 13,358,791 km (0.11 R)
• M28: 14,233,489 km (0.088 R)
• M29: 14,869,580 km (0.118 R)
• M30: 15,449,870 km (0.058 R)
• M31: 16,103,313 km (0.117 R)
• M32: 16,632,590 km (0.112 R)
• M33: 17,504,746 km (0.12 R)
• M34: 19,855,078 km (0.068 R)
• M35: 20,137,968 km (0.099 R)
• M36: 20,851,101 km (0.114 R)
• M37: 21,355,246 km (0.112 R)
• M38: 21,427,651 km (0.049 R)
• M39: 21,500,056 km (0.051 R)
• M40: 21,572,611 km (0.077 R)
• M41: 22,522,707 km (0.114 R)
• M42: 22,670,061 km (0.08 R)
• M43: 22,743,813 km (0.088 R)
• M44: 23,262,768 km (0.096 R)
• M45: 23,411,618 km (0.092 R)
• M46: 24,614,834 km (0.116 R)
• M47: 24,690,680 km (0.043 R)
• M48: 25,147,402 km (0.112 R)
• M49: 26,301,550 km (0.087 R)
• M50: 26,456,832 km (0.092 R)
• M51: 27,002,416 km (0.09 R)
• M52: 27,788,104 km (0.079 R)
• M53: 28,263,227 km (0.078 R)
• M54: 28,741,042 km (0.079 R)
• M55: 28,900,813 km (0.114 R)
• M56: 29,382,069 km (0.082 R)
• M57: 30,352,660 km (0.119 R)
• M58: 31,662,988 km (0.103 R)
• M59: 32,325,108 km (0.053 R)
• M60: 35,360,449 km (0.1 R)
• M61: 35,703,177 km (0.069 R)
• M62: 35,789,047 km (0.069 R)
• M63: 36,478,693 km (0.115 R)
• M64: 37,433,875 km (0.082 R)
• M65: 37,521,091 km (0.081 R)
• M66: 38,661,475 km (0.068 R)
• M67: 39,191,650 km (0.114 R)
• M68: 42,513,620 km (0.099 R)
• M69: 44,346,494 km (0.094 R)
• M70: 44,901,352 km (0.055 R)
• M71: 46,579,691 km (0.111 R)
• M72: 47,143,675 km (0.118 R)
• M73: 47,237,921 km (0.065 R)
• M74: 50,864,473 km (0.088 R)
• M75: 51,057,903 km (0.081 R)
• M76: 51,833,568 km (0.111 R)
• M77: 53,298,729 km (0.089 R)
• M78: 56,169,662 km (0.094 R)
• M79: 57,171,220 km (0.05 R)
• M80: 58,785,830 km (0.107 R)
• M81: 59,598,894 km (0.079 R)
• M82: 60,825,297 km (0.049 R)
• M83: 60,927,922 km (0.106 R)
• M84: 61,750,560 km (0.113 R)
• M85: 62,369,895 km (0.113 R)
• M86: 63,823,239 km (0.036 R)
• M87: 65,182,784 km (0.097 R)
• M88: 65,603,005 km (0.094 R)
• M89: 65,708,172 km (0.108 R)
• M90: 66,657,520 km (0.036 R)
• M91: 67,080,882 km (0.068 R)
• M92: 68,356,204 km (0.11 R)
• M93: 68,676,343 km (0.034 R)
• M94: 69,639,754 km (0.12 R)
• M95: 69,961,838 km (0.105 R)
• M96: 70,176,810 km (0.055 R)
• M97: 71,471,430 km (0.047 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit