🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 37 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.93 AU - 2.15 AU

Year: 1029 Days

Day: 22.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.03 AU - 2.97 AU

Year: 1396 Days

Day: 37.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.01 AU - 3.19 AU

Year: 1480 Days

Day: 37.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.5 AU - 3.02 AU

Year: 1619 Days

Day: 39.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,369,820 km

• M1: 1,353,113 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.49 AU - 4.51 AU

Year: 3371 Days

Day: 36.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,369,820 km

• M1: 1,248,544 km (0.054 R)
• M2: 3,169,979 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.36 AU - 4.66 AU

Year: 3382 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.75 AU - 5.53 AU

Year: 4115 Days

Day: 21.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,369,820 km

• M1: 465,249 km (0.088 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 8.2

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.19 AU - 8.19 AU

Year: 7530 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,369,820 km

• M1: 105,616 km (0.114 R)
• M2: 250,128 km (0.11 R)
• M3: 363,074 km (0.096 R)
• M4: 630,256 km (0.089 R)
• M5: 702,512 km (0.088 R)
• M6: 937,231 km (0.041 R)
• M7: 2,558,124 km (0.112 R)
• M8: 2,995,398 km (0.098 R)
• M9: 3,070,496 km (0.052 R)
• M10: 3,299,830 km (0.108 R)
• M11: 3,883,561 km (0.095 R)
• M12: 4,413,436 km (0.097 R)
• M13: 4,556,602 km (0.066 R)
• M14: 5,417,388 km (0.077 R)
• M15: 5,540,058 km (0.082 R)
• M16: 5,632,659 km (0.073 R)
• M17: 5,725,859 km (0.05 R)
• M18: 6,135,308 km (0.078 R)
• M19: 6,199,186 km (0.098 R)
• M20: 6,359,705 km (0.114 R)
• M21: 6,456,794 km (0.031 R)
• M22: 6,949,270 km (0.089 R)
• M23: 7,216,900 km (0.109 R)
• M24: 7,624,704 km (0.118 R)
• M25: 8,145,006 km (0.053 R)
• M26: 8,215,167 km (0.058 R)
• M27: 9,293,020 km (0.058 R)
• M28: 9,811,077 km (0.119 R)
• M29: 10,262,564 km (0.101 R)
• M30: 10,720,931 km (0.12 R)
• M31: 10,797,974 km (0.04 R)
• M32: 10,875,167 km (0.086 R)
• M33: 10,991,404 km (0.091 R)
• M34: 11,146,986 km (0.111 R)
• M35: 11,855,930 km (0.092 R)
• M36: 12,417,521 km (0.12 R)
• M37: 13,358,940 km (0.036 R)
• M38: 14,027,194 km (0.075 R)
• M39: 14,365,435 km (0.034 R)
• M40: 15,352,930 km (0.117 R)
• M41: 15,789,008 km (0.098 R)
• M42: 16,008,618 km (0.069 R)
• M43: 16,673,580 km (0.105 R)
• M44: 17,347,369 km (0.118 R)
• M45: 17,483,204 km (0.102 R)
• M46: 20,035,792 km (0.05 R)
• M47: 20,178,359 km (0.06 R)
• M48: 20,608,004 km (0.067 R)
• M49: 21,137,282 km (0.106 R)
• M50: 21,330,861 km (0.043 R)
• M51: 21,817,503 km (0.11 R)
• M52: 21,964,109 km (0.075 R)
• M53: 22,160,232 km (0.037 R)
• M54: 22,504,756 km (0.036 R)
• M55: 22,652,858 km (0.116 R)
• M56: 23,799,824 km (0.068 R)
• M57: 24,304,418 km (0.079 R)
• M58: 25,067,816 km (0.103 R)
• M59: 25,426,851 km (0.046 R)
• M60: 25,632,698 km (0.08 R)
• M61: 26,618,248 km (0.056 R)
• M62: 27,247,158 km (0.095 R)
• M63: 27,510,600 km (0.069 R)
• M64: 27,721,981 km (0.104 R)
• M65: 27,880,854 km (0.099 R)
• M66: 28,894,081 km (0.091 R)
• M67: 28,947,786 km (0.111 R)
• M68: 29,001,492 km (0.058 R)
• M69: 29,055,198 km (0.098 R)
• M70: 29,162,759 km (0.113 R)
• M71: 29,432,334 km (0.093 R)
• M72: 29,648,503 km (0.081 R)
• M73: 31,397,003 km (0.05 R)
• M74: 32,562,520 km (0.066 R)
• M75: 33,010,266 km (0.07 R)
• M76: 33,629,153 km (0.059 R)
• M77: 33,742,099 km (0.113 R)
• M78: 35,912,016 km (0.051 R)
• M79: 36,085,250 km (0.105 R)
• M80: 36,200,890 km (0.061 R)
• M81: 36,316,678 km (0.083 R)
• M82: 36,432,467 km (0.085 R)
• M83: 37,598,134 km (0.094 R)
• M84: 38,894,399 km (0.065 R)
• M85: 39,072,421 km (0.109 R)
• M86: 39,369,522 km (0.106 R)
• M87: 39,607,682 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48

Radius: 3.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.85 AU - 21.29 AU

Year: 26005 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,369,820 km

• M1: 47,123 km (0.044 R)
• M2: 116,537 km (0.084 R)
• M3: 397,332 km (0.104 R)
• M4: 631,303 km (0.04 R)
• M5: 659,577 km (0.068 R)
• M6: 762,201 km (0.082 R)
• M7: 854,204 km (0.071 R)
• M8: 1,048,980 km (0.111 R)
• M9: 1,651,261 km (0.096 R)
• M10: 2,520,275 km (0.086 R)
• M11: 3,304,916 km (0.085 R)
• M12: 4,051,559 km (0.094 R)
• M13: 5,162,174 km (0.045 R)
• M14: 5,931,107 km (0.062 R)
• M15: 6,236,286 km (0.06 R)
• M16: 6,515,286 km (0.1 R)
• M17: 7,278,984 km (0.036 R)
• M18: 7,343,759 km (0.104 R)
• M19: 7,704,290 km (0.065 R)
• M20: 7,936,616 km (0.097 R)
• M21: 8,104,016 km (0.057 R)
• M22: 8,272,613 km (0.096 R)
• M23: 10,824,752 km (0.097 R)
• M24: 10,861,703 km (0.092 R)
• M25: 11,346,998 km (0.103 R)
• M26: 12,184,298 km (0.07 R)
• M27: 12,649,398 km (0.066 R)
• M28: 12,688,293 km (0.118 R)
• M29: 13,238,813 km (0.101 R)
• M30: 13,877,297 km (0.115 R)
• M31: 15,018,579 km (0.096 R)
• M32: 15,308,649 km (0.06 R)
• M33: 15,642,402 km (0.03 R)
• M34: 16,062,922 km (0.062 R)
• M35: 16,232,117 km (0.067 R)
• M36: 16,529,667 km (0.069 R)
• M37: 16,657,873 km (0.106 R)
• M38: 16,872,097 km (0.118 R)
• M39: 17,520,155 km (0.094 R)
• M40: 17,650,754 km (0.096 R)
• M41: 17,781,652 km (0.084 R)
• M42: 17,825,484 km (0.065 R)
• M43: 18,796,075 km (0.109 R)
• M44: 18,885,235 km (0.078 R)
• M45: 19,512,798 km (0.069 R)
• M46: 20,147,243 km (0.087 R)
• M47: 20,421,306 km (0.091 R)
• M48: 20,512,860 km (0.117 R)
• M49: 20,972,873 km (0.113 R)
• M50: 21,019,099 km (0.11 R)
• M51: 21,669,252 km (0.111 R)
• M52: 22,420,382 km (0.116 R)
• M53: 23,275,634 km (0.094 R)
• M54: 23,803,564 km (0.081 R)
• M55: 23,899,905 km (0.087 R)
• M56: 24,093,036 km (0.113 R)
• M57: 24,675,720 km (0.065 R)
• M58: 25,017,850 km (0.056 R)
• M59: 25,213,973 km (0.084 R)
• M60: 25,312,259 km (0.08 R)
• M61: 26,901,736 km (0.061 R)
• M62: 27,153,061 km (0.104 R)
• M63: 28,114,825 km (0.114 R)
• M64: 28,779,489 km (0.091 R)
• M65: 29,294,105 km (0.101 R)
• M66: 29,449,238 km (0.038 R)
• M67: 30,124,074 km (0.104 R)
• M68: 30,594,111 km (0.047 R)
• M69: 30,961,523 km (0.042 R)
• M70: 31,383,240 km (0.071 R)
• M71: 31,594,771 km (0.111 R)
• M72: 31,700,686 km (0.055 R)
• M73: 32,445,534 km (0.096 R)
• M74: 32,552,497 km (0.079 R)
• M75: 33,142,511 km (0.076 R)
• M76: 33,573,652 km (0.117 R)
• M77: 33,735,965 km (0.096 R)
• M78: 34,278,557 km (0.072 R)
• M79: 35,427,319 km (0.091 R)
• M80: 36,922,699 km (0.119 R)
• M81: 37,313,898 km (0.103 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit