🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.24 AU - 1.44 AU

Year: 572 Days

Day: 18.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,651,695 km

• M1: 162,912 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.28 AU - 2.38 AU

Year: 1312 Days

Day: 46.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,651,695 km

• M1: 69,563 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.89 AU - 4.01 AU

Year: 2364 Days

Day: 26.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 3.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.09 AU - 16.05 AU

Year: 17434 Days

Day: 22 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 103,651,695 km

• M1: 99,782 km (0.108 R)
• M2: 202,556 km (0.063 R)
• M3: 271,520 km (0.097 R)
• M4: 303,684 km (0.06 R)
• M5: 371,900 km (0.076 R)
• M6: 420,370 km (0.104 R)
• M7: 592,707 km (0.105 R)
• M8: 664,663 km (0.068 R)
• M9: 997,070 km (0.108 R)
• M10: 1,031,178 km (0.106 R)
• M11: 2,449,216 km (0.114 R)
• M12: 3,664,998 km (0.118 R)
• M13: 3,987,082 km (0.057 R)
• M14: 4,318,292 km (0.049 R)
• M15: 5,006,742 km (0.074 R)
• M16: 5,606,180 km (0.097 R)
• M17: 6,482,824 km (0.08 R)
• M18: 8,534,708 km (0.06 R)
• M19: 8,640,324 km (0.113 R)
• M20: 8,746,539 km (0.065 R)
• M21: 9,465,207 km (0.029 R)
• M22: 10,958,194 km (0.078 R)
• M23: 11,304,214 km (0.092 R)
• M24: 12,602,873 km (0.075 R)
• M25: 15,167,279 km (0.068 R)
• M26: 15,897,766 km (0.103 R)
• M27: 15,984,383 km (0.12 R)
• M28: 17,125,515 km (0.047 R)
• M29: 17,481,858 km (0.11 R)
• M30: 18,111,515 km (0.036 R)
• M31: 18,338,156 km (0.07 R)
• M32: 18,656,949 km (0.116 R)
• M33: 18,702,726 km (0.09 R)
• M34: 19,578,023 km (0.102 R)
• M35: 19,903,997 km (0.069 R)
• M36: 20,466,784 km (0.101 R)
• M37: 21,848,320 km (0.096 R)
• M38: 22,041,301 km (0.037 R)
• M39: 24,449,977 km (0.101 R)
• M40: 24,901,314 km (0.106 R)
• M41: 26,220,767 km (0.07 R)
• M42: 27,771,199 km (0.068 R)
• M43: 30,313,017 km (0.095 R)
• M44: 30,420,577 km (0.057 R)
• M45: 30,474,283 km (0.098 R)
• M46: 30,797,863 km (0.106 R)
• M47: 31,122,491 km (0.094 R)
• M48: 33,426,298 km (0.086 R)
• M49: 33,648,600 km (0.072 R)
• M50: 34,150,501 km (0.082 R)
• M51: 36,296,782 km (0.082 R)
• M52: 36,582,514 km (0.1 R)
• M53: 38,137,883 km (0.075 R)

Asteroid Belt

Center: 16.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 5.9

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.77 AU - 22.55 AU

Year: 30944 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,651,695 km

• M1: 90,357 km (0.078 R)
• M2: 558,598 km (0.081 R)
• M3: 694,284 km (0.025 R)
• M4: 1,595,611 km (0.083 R)
• M5: 2,116,361 km (0.049 R)
• M6: 2,640,253 km (0.078 R)
• M7: 2,823,510 km (0.087 R)
• M8: 3,106,250 km (0.115 R)
• M9: 5,040,850 km (0.119 R)
• M10: 5,325,684 km (0.106 R)
• M11: 5,615,754 km (0.076 R)
• M12: 5,970,750 km (0.119 R)
• M13: 7,078,672 km (0.1 R)
• M14: 7,656,120 km (0.101 R)
• M15: 8,719,461 km (0.068 R)
• M16: 9,899,041 km (0.095 R)
• M17: 10,327,339 km (0.1 R)
• M18: 11,054,385 km (0.118 R)
• M19: 12,865,566 km (0.077 R)
• M20: 13,254,371 km (0.105 R)
• M21: 14,929,120 km (0.101 R)
• M22: 17,263,445 km (0.115 R)
• M23: 18,999,079 km (0.106 R)
• M24: 19,264,167 km (0.066 R)
• M25: 20,066,909 km (0.111 R)
• M26: 20,427,140 km (0.069 R)
• M27: 21,612,554 km (0.088 R)
• M28: 24,240,689 km (0.12 R)
• M29: 25,494,619 km (0.072 R)
• M30: 26,769,641 km (0.109 R)
• M31: 27,166,225 km (0.102 R)
• M32: 30,098,194 km (0.071 R)
• M33: 30,924,573 km (0.098 R)
• M34: 31,967,868 km (0.096 R)
• M35: 32,599,470 km (0.06 R)
• M36: 33,447,990 km (0.087 R)
• M37: 33,661,166 km (0.089 R)
• M38: 33,874,942 km (0.086 R)
• M39: 35,600,703 km (0.111 R)
• M40: 36,036,631 km (0.058 R)
• M41: 37,134,231 km (0.045 R)
• M42: 37,465,590 km (0.072 R)
• M43: 37,686,995 km (0.09 R)
• M44: 38,912,949 km (0.041 R)
• M45: 40,833,038 km (0.087 R)
• M46: 42,321,986 km (0.075 R)
• M47: 46,299,494 km (0.105 R)
• M48: 47,731,594 km (0.077 R)
• M49: 48,091,975 km (0.097 R)
• M50: 51,006,591 km (0.113 R)
• M51: 51,620,989 km (0.109 R)
• M52: 51,867,377 km (0.111 R)
• M53: 52,114,213 km (0.09 R)
• M54: 52,361,499 km (0.099 R)
• M55: 52,609,083 km (0.073 R)
• M56: 55,484,504 km (0.109 R)
• M57: 56,242,965 km (0.064 R)
• M58: 56,877,709 km (0.116 R)
• M59: 57,132,175 km (0.104 R)
• M60: 57,259,632 km (0.065 R)
• M61: 58,410,489 km (0.099 R)
• M62: 58,667,348 km (0.07 R)
• M63: 61,255,990 km (0.108 R)
• M64: 62,564,223 km (0.082 R)
• M65: 62,695,570 km (0.087 R)
• M66: 63,090,060 km (0.057 R)
• M67: 64,146,221 km (0.064 R)
• M68: 65,341,358 km (0.062 R)
• M69: 68,293,522 km (0.104 R)
• M70: 68,428,759 km (0.061 R)
• M71: 70,058,328 km (0.062 R)
• M72: 70,877,975 km (0.081 R)
• M73: 72,802,701 km (0.095 R)
• M74: 73,771,497 km (0.1 R)
• M75: 73,910,174 km (0.118 R)
• M76: 74,883,907 km (0.076 R)
• M77: 76,422,521 km (0.098 R)
• M78: 76,562,844 km (0.064 R)
• M79: 77,266,103 km (0.065 R)
• M80: 79,246,630 km (0.091 R)
• M81: 79,530,866 km (0.102 R)
• M82: 79,673,133 km (0.1 R)
• M83: 81,817,319 km (0.103 R)
• M84: 81,960,933 km (0.027 R)
• M85: 84,996,274 km (0.072 R)
• M86: 88,215,471 km (0.034 R)
• M87: 88,952,689 km (0.084 R)
• M88: 89,248,145 km (0.091 R)
• M89: 91,623,310 km (0.103 R)
• M90: 93,268,438 km (0.113 R)
• M91: 93,869,074 km (0.076 R)
• M92: 94,470,906 km (0.049 R)
• M93: 95,981,246 km (0.042 R)
• M94: 98,567,045 km (0.112 R)
• M95: 99,025,862 km (0.079 R)
• M96: 101,792,824 km (0.113 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: 417 - 15,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit