🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 25.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,087,757 km

• M1: 77,342 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.1 AU

Year: 329 Days

Day: 47.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,087,757 km

• M1: 224,696 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.51 AU - 1.63 AU

Year: 745 Days

Day: 38.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.97 AU - 2.45 AU

Year: 1244 Days

Day: 47.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 138.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.23 AU - 2.75 AU

Year: 1488 Days

Day: 25.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,087,757 km

• M1: 433,983 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.87 AU - 3.37 AU

Year: 2087 Days

Day: 22.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,087,757 km

• M1: 391,049 km (0.099 R)
• M2: 607,667 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.48 AU - 4.02 AU

Year: 2219 Days

Day: 42.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,087,757 km

• M1: 762,650 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 8.5

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.14 AU - 7.58 AU

Year: 6075 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,087,757 km

• M1: 540,946 km (0.098 R)
• M2: 913,145 km (0.072 R)
• M3: 1,212,192 km (0.107 R)
• M4: 1,354,758 km (0.025 R)
• M5: 1,775,577 km (0.105 R)
• M6: 1,938,489 km (0.097 R)
• M7: 2,000,872 km (0.115 R)
• M8: 2,085,095 km (0.063 R)
• M9: 2,235,441 km (0.054 R)
• M10: 2,456,397 km (0.111 R)
• M11: 2,824,707 km (0.061 R)
• M12: 3,063,764 km (0.078 R)
• M13: 3,259,887 km (0.102 R)
• M14: 3,384,502 km (0.046 R)
• M15: 3,485,481 km (0.069 R)
• M16: 3,561,776 km (0.073 R)
• M17: 3,872,640 km (0.048 R)
• M18: 4,031,513 km (0.108 R)
• M19: 4,548,523 km (0.117 R)
• M20: 4,604,174 km (0.081 R)
• M21: 5,086,328 km (0.077 R)
• M22: 5,144,222 km (0.101 R)
• M23: 5,202,116 km (0.07 R)
• M24: 5,260,460 km (0.11 R)
• M25: 5,945,917 km (0.098 R)
• M26: 6,190,958 km (0.076 R)
• M27: 6,376,908 km (0.114 R)
• M28: 6,470,557 km (0.092 R)
• M29: 6,533,238 km (0.092 R)
• M30: 6,881,801 km (0.088 R)
• M31: 6,977,843 km (0.093 R)
• M32: 7,139,110 km (0.049 R)
• M33: 7,929,884 km (0.04 R)
• M34: 8,922,167 km (0.101 R)
• M35: 10,390,769 km (0.111 R)
• M36: 10,686,075 km (0.107 R)
• M37: 10,946,675 km (0.082 R)
• M38: 11,284,915 km (0.118 R)
• M39: 11,664,744 km (0.1 R)
• M40: 11,933,123 km (0.104 R)
• M41: 12,358,878 km (0.115 R)
• M42: 13,345,177 km (0.066 R)
• M43: 13,625,823 km (0.109 R)
• M44: 13,827,630 km (0.086 R)
• M45: 13,908,563 km (0.112 R)
• M46: 15,350,686 km (0.116 R)
• M47: 16,068,158 km (0.073 R)
• M48: 17,317,150 km (0.106 R)
• M49: 17,623,377 km (0.079 R)
• M50: 17,887,268 km (0.066 R)
• M51: 17,975,531 km (0.082 R)
• M52: 18,865,937 km (0.114 R)
• M53: 19,045,754 km (0.03 R)
• M54: 19,497,689 km (0.109 R)
• M55: 19,770,705 km (0.083 R)
• M56: 20,136,472 km (0.106 R)
• M57: 20,366,254 km (0.045 R)
• M58: 21,434,533 km (0.114 R)
• M59: 21,669,252 km (0.099 R)
• M60: 23,142,940 km (0.073 R)
• M61: 23,818,973 km (0.062 R)
• M62: 23,964,681 km (0.056 R)
• M63: 24,208,227 km (0.109 R)
• M64: 25,438,220 km (0.113 R)
• M65: 25,836,151 km (0.118 R)
• M66: 26,135,945 km (0.067 R)
• M67: 27,397,354 km (0.102 R)
• M68: 27,499,081 km (0.062 R)
• M69: 28,112,432 km (0.094 R)
• M70: 28,988,926 km (0.106 R)
• M71: 29,196,418 km (0.099 R)
• M72: 29,665,258 km (0.049 R)
• M73: 29,926,755 km (0.107 R)
• M74: 30,083,982 km (0.043 R)
• M75: 30,346,826 km (0.068 R)
• M76: 31,618,557 km (0.112 R)
• M77: 33,015,801 km (0.116 R)
• M78: 33,395,331 km (0.119 R)
• M79: 34,049,523 km (0.072 R)
• M80: 35,149,217 km (0.098 R)
• M81: 36,932,722 km (0.101 R)
• M82: 37,383,162 km (0.059 R)

Asteroid Belt

Center: 12.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.4

Radius: 4.8

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.44 AU - 21.5 AU

Year: 30064 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,087,757 km

• M1: 67,917 km (0.038 R)
• M2: 212,130 km (0.097 R)
• M3: 586,424 km (0.107 R)
• M4: 1,837,660 km (0.089 R)
• M5: 1,912,310 km (0.117 R)
• M6: 2,103,196 km (0.115 R)
• M7: 2,300,217 km (0.039 R)
• M8: 2,462,082 km (0.047 R)
• M9: 2,669,724 km (0.12 R)
• M10: 3,509,117 km (0.051 R)
• M11: 3,555,493 km (0.119 R)
• M12: 4,078,038 km (0.088 R)
• M13: 4,224,793 km (0.085 R)
• M14: 4,726,246 km (0.108 R)
• M15: 5,036,212 km (0.025 R)
• M16: 5,140,931 km (0.099 R)
• M17: 5,352,612 km (0.057 R)
• M18: 6,115,860 km (0.08 R)
• M19: 6,227,759 km (0.047 R)
• M20: 6,283,859 km (0.11 R)
• M21: 6,453,353 km (0.045 R)
• M22: 6,796,830 km (0.114 R)
• M23: 6,970,812 km (0.101 R)
• M24: 8,229,229 km (0.116 R)
• M25: 9,170,200 km (0.117 R)
• M26: 9,234,078 km (0.109 R)
• M27: 9,816,163 km (0.09 R)
• M28: 10,144,680 km (0.113 R)
• M29: 10,610,528 km (0.103 R)
• M30: 10,745,017 km (0.066 R)
• M31: 11,494,203 km (0.106 R)
• M32: 12,970,883 km (0.117 R)
• M33: 13,042,690 km (0.095 R)
• M34: 13,114,647 km (0.062 R)
• M35: 13,403,670 km (0.096 R)
• M36: 13,476,225 km (0.11 R)
• M37: 13,914,547 km (0.076 R)
• M38: 15,181,491 km (0.076 R)
• M39: 16,252,163 km (0.095 R)
• M40: 16,562,579 km (0.059 R)
• M41: 16,640,519 km (0.07 R)
• M42: 18,465,763 km (0.098 R)
• M43: 18,789,493 km (0.098 R)
• M44: 19,937,806 km (0.114 R)
• M45: 20,687,890 km (0.114 R)
• M46: 21,958,275 km (0.053 R)
• M47: 22,819,360 km (0.093 R)
• M48: 24,930,186 km (0.063 R)
• M49: 26,827,835 km (0.103 R)
• M50: 27,286,352 km (0.056 R)
• M51: 32,012,598 km (0.077 R)
• M52: 32,401,552 km (0.042 R)
• M53: 32,987,677 km (0.1 R)
• M54: 33,380,521 km (0.098 R)
• M55: 36,781,030 km (0.1 R)
• M56: 36,882,757 km (0.029 R)
• M57: 37,188,385 km (0.088 R)
• M58: 37,699,561 km (0.107 R)
• M59: 39,558,913 km (0.056 R)
• M60: 39,663,033 km (0.083 R)
• M61: 39,871,722 km (0.092 R)
• M62: 40,185,279 km (0.092 R)
• M63: 41,871,696 km (0.081 R)
• M64: 41,977,911 km (0.089 R)
• M65: 43,151,655 km (0.082 R)
• M66: 43,688,712 km (0.108 R)
• M67: 43,904,133 km (0.079 R)
• M68: 46,517,009 km (0.034 R)
• M69: 46,737,068 km (0.033 R)
• M70: 47,067,679 km (0.108 R)
• M71: 47,399,038 km (0.119 R)
• M72: 49,291,750 km (0.12 R)
• M73: 50,642,619 km (0.087 R)
• M74: 53,495,750 km (0.076 R)
• M75: 54,883,569 km (0.112 R)
• M76: 54,999,807 km (0.063 R)
• M77: 56,049,236 km (0.116 R)
• M78: 56,635,061 km (0.053 R)
• M79: 61,394,517 km (0.081 R)
• M80: 61,756,544 km (0.098 R)
• M81: 64,678,789 km (0.073 R)
• M82: 67,272,367 km (0.082 R)
• M83: 69,020,269 km (0.1 R)
• M84: 70,025,866 km (0.103 R)
• M85: 73,071,230 km (0.106 R)
• M86: 73,967,620 km (0.113 R)
• M87: 75,512,667 km (0.077 R)
• M88: 76,289,229 km (0.102 R)
• M89: 80,871,412 km (0.033 R)
• M90: 82,729,118 km (0.045 R)
• M91: 82,862,261 km (0.073 R)
• M92: 83,262,435 km (0.075 R)
• M93: 83,796,948 km (0.038 R)
• M94: 85,003,754 km (0.067 R)
• M95: 85,946,221 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit