🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.77 AU - 0.77 AU

Year: 244 Days

Day: 42.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.93 AU - 1.01 AU

Year: 345 Days

Day: 32.2 Hours

Environment

Temp: 78 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.65 AU

Year: 606 Days

Day: 28.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.81 AU - 1.91 AU

Year: 917 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.69 AU - 2.37 AU

Year: 1046 Days

Day: 25.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,082,387 km

• M1: 348,563 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.65 AU - 2.93 AU

Year: 1685 Days

Day: 42.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,082,387 km

• M1: 75,248 km (0.066 R)
• M2: 1,989,951 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.14 AU - 4.62 AU

Year: 2764 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 10.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.98 AU - 12.4 AU

Year: 12640 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,082,387 km

• M1: 213,177 km (0.093 R)
• M2: 284,386 km (0.093 R)
• M3: 685,308 km (0.081 R)
• M4: 790,774 km (0.107 R)
• M5: 1,059,153 km (0.117 R)
• M6: 1,801,607 km (0.065 R)
• M7: 2,027,799 km (0.11 R)
• M8: 2,105,440 km (0.103 R)
• M9: 2,290,343 km (0.079 R)
• M10: 2,790,299 km (0.081 R)
• M11: 2,993,902 km (0.092 R)
• M12: 3,202,442 km (0.042 R)
• M13: 3,354,433 km (0.03 R)
• M14: 4,018,498 km (0.117 R)
• M15: 4,382,619 km (0.091 R)
• M16: 4,757,362 km (0.059 R)
• M17: 5,142,427 km (0.115 R)
• M18: 5,683,971 km (0.115 R)
• M19: 6,017,724 km (0.071 R)
• M20: 6,130,371 km (0.105 R)
• M21: 7,096,325 km (0.099 R)
• M22: 7,175,611 km (0.109 R)
• M23: 7,820,977 km (0.055 R)
• M24: 8,442,855 km (0.12 R)
• M25: 9,210,143 km (0.103 R)
• M26: 9,296,760 km (0.047 R)
• M27: 11,224,179 km (0.089 R)
• M28: 11,502,730 km (0.034 R)
• M29: 11,924,895 km (0.053 R)
• M30: 12,161,559 km (0.058 R)
• M31: 12,978,064 km (0.041 R)
• M32: 13,123,922 km (0.115 R)
• M33: 14,512,190 km (0.101 R)
• M34: 16,155,074 km (0.097 R)
• M35: 17,372,053 km (0.084 R)
• M36: 18,127,073 km (0.084 R)
• M37: 19,003,268 km (0.116 R)
• M38: 19,224,523 km (0.092 R)
• M39: 19,725,227 km (0.1 R)
• M40: 20,739,800 km (0.088 R)
• M41: 21,310,665 km (0.113 R)
• M42: 22,526,447 km (0.12 R)
• M43: 23,349,535 km (0.04 R)
• M44: 24,182,346 km (0.076 R)
• M45: 25,693,584 km (0.105 R)
• M46: 30,020,702 km (0.061 R)
• M47: 31,316,519 km (0.053 R)
• M48: 31,839,962 km (0.116 R)
• M49: 32,829,253 km (0.046 R)
• M50: 33,561,086 km (0.06 R)
• M51: 33,694,676 km (0.037 R)
• M52: 34,432,942 km (0.063 R)
• M53: 35,244,361 km (0.049 R)
• M54: 35,312,278 km (0.09 R)
• M55: 35,925,330 km (0.09 R)
• M56: 36,748,119 km (0.108 R)
• M57: 37,854,993 km (0.111 R)
• M58: 38,412,544 km (0.072 R)
• M59: 39,113,261 km (0.082 R)
• M60: 39,747,556 km (0.106 R)
• M61: 40,385,292 km (0.068 R)
• M62: 40,883,602 km (0.032 R)
• M63: 43,769,943 km (0.089 R)
• M64: 46,126,110 km (0.091 R)
• M65: 46,796,159 km (0.071 R)
• M66: 47,469,349 km (0.063 R)
• M67: 48,749,907 km (0.11 R)
• M68: 48,976,996 km (0.12 R)
• M69: 49,508,368 km (0.087 R)
• M70: 49,736,654 km (0.084 R)

Asteroid Belt

Center: 11.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712

Radius: 3.1

Gravity: 74.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.94 AU - 13.08 AU

Year: 16971 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,082,387 km

• M1: 140,921 km (0.12 R)
• M2: 165,455 km (0.079 R)
• M3: 219,310 km (0.092 R)
• M4: 328,068 km (0.071 R)
• M5: 654,191 km (0.08 R)
• M6: 929,152 km (0.055 R)
• M7: 978,071 km (0.064 R)
• M8: 1,209,200 km (0.094 R)
• M9: 1,513,781 km (0.072 R)
• M10: 1,779,915 km (0.066 R)
• M11: 2,092,276 km (0.065 R)
• M12: 2,124,439 km (0.078 R)
• M13: 3,539,635 km (0.06 R)
• M14: 3,890,293 km (0.105 R)
• M15: 5,093,060 km (0.083 R)
• M16: 5,532,428 km (0.114 R)
• M17: 6,075,618 km (0.119 R)
• M18: 7,309,352 km (0.061 R)
• M19: 7,853,888 km (0.097 R)
• M20: 8,004,683 km (0.101 R)
• M21: 8,055,097 km (0.076 R)
• M22: 8,105,661 km (0.087 R)
• M23: 8,207,238 km (0.062 R)
• M24: 8,309,115 km (0.06 R)
• M25: 8,772,868 km (0.083 R)
• M26: 9,725,208 km (0.061 R)
• M27: 10,433,105 km (0.039 R)
• M28: 10,488,157 km (0.052 R)
• M29: 10,932,912 km (0.109 R)
• M30: 12,830,860 km (0.031 R)
• M31: 13,067,823 km (0.065 R)
• M32: 14,090,623 km (0.079 R)
• M33: 15,703,887 km (0.036 R)
• M34: 15,830,447 km (0.03 R)
• M35: 15,893,727 km (0.116 R)
• M36: 16,211,921 km (0.117 R)
• M37: 19,033,337 km (0.085 R)
• M38: 19,642,799 km (0.074 R)
• M39: 19,915,665 km (0.078 R)
• M40: 21,649,654 km (0.091 R)
• M41: 21,931,497 km (0.067 R)
• M42: 22,641,488 km (0.096 R)
• M43: 23,793,093 km (0.119 R)
• M44: 24,742,740 km (0.096 R)
• M45: 26,603,438 km (0.096 R)
• M46: 26,981,023 km (0.087 R)
• M47: 29,049,962 km (0.056 R)
• M48: 30,064,235 km (0.11 R)
• M49: 30,615,204 km (0.073 R)
• M50: 31,727,016 km (0.068 R)
• M51: 31,886,936 km (0.102 R)
• M52: 32,207,524 km (0.033 R)
• M53: 32,448,676 km (0.084 R)
• M54: 33,094,639 km (0.037 R)
• M55: 33,663,410 km (0.068 R)
• M56: 34,728,248 km (0.105 R)
• M57: 34,975,533 km (0.095 R)
• M58: 35,223,417 km (0.086 R)
• M59: 36,722,837 km (0.111 R)
• M60: 37,480,400 km (0.094 R)
• M61: 38,754,376 km (0.119 R)
• M62: 40,735,201 km (0.063 R)
• M63: 42,484,150 km (0.12 R)
• M64: 42,748,639 km (0.115 R)
• M65: 42,836,901 km (0.064 R)
• M66: 43,722,970 km (0.081 R)
• M67: 47,053,467 km (0.082 R)
• M68: 48,334,922 km (0.08 R)
• M69: 48,610,930 km (0.073 R)
• M70: 49,257,193 km (0.031 R)
• M71: 50,278,348 km (0.077 R)
• M72: 50,838,293 km (0.061 R)
• M73: 50,931,792 km (0.049 R)
• M74: 51,212,737 km (0.07 R)
• M75: 51,306,535 km (0.101 R)
• M76: 53,288,407 km (0.117 R)
• M77: 53,668,835 km (0.111 R)
• M78: 54,719,460 km (0.115 R)
• M79: 54,815,353 km (0.049 R)
• M80: 55,680,477 km (0.103 R)
• M81: 57,035,086 km (0.119 R)
• M82: 57,521,578 km (0.08 R)
• M83: 57,911,729 km (0.057 R)
• M84: 58,302,778 km (0.119 R)
• M85: 59,776,916 km (0.105 R)
• M86: 61,761,481 km (0.033 R)
• M87: 62,061,125 km (0.117 R)
• M88: 62,761,842 km (0.063 R)
• M89: 63,666,759 km (0.105 R)
• M90: 64,677,293 km (0.081 R)
• M91: 64,981,425 km (0.095 R)
• M92: 65,693,063 km (0.089 R)
• M93: 66,407,243 km (0.078 R)
• M94: 66,919,017 km (0.032 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit