🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 32.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,707,769 km

• M1: 261,946 km (0.087 R)
• M2: 282,590 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.68 AU - 0.82 AU

Year: 243 Days

Day: 46.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,707,769 km

• M1: 91,554 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 289 Days

Day: 36.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 486 Days

Day: 30.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.66 AU - 2 AU

Year: 928 Days

Day: 16.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.72 AU - 3.12 AU

Year: 1870 Days

Day: 24.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,707,769 km

• M1: 190,288 km (0.113 R)
• M2: 680,371 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.92 AU - 4.1 AU

Year: 2464 Days

Day: 35.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 118.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,707,769 km

• M1: 742,753 km (0.032 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.61 AU - 3.67 AU

Year: 2602 Days

Day: 40.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 9.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.55 AU - 7.01 AU

Year: 5207 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 65.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,707,769 km

• M1: 116,537 km (0.034 R)
• M2: 192,832 km (0.082 R)
• M3: 300,243 km (0.103 R)
• M4: 396,734 km (0.083 R)
• M5: 485,295 km (0.097 R)
• M6: 684,709 km (0.058 R)
• M7: 744,997 km (0.114 R)
• M8: 950,994 km (0.073 R)
• M9: 1,033,123 km (0.046 R)
• M10: 1,234,332 km (0.054 R)
• M11: 1,386,174 km (0.106 R)
• M12: 1,448,556 km (0.036 R)
• M13: 1,512,135 km (0.032 R)
• M14: 1,625,530 km (0.101 R)
• M15: 1,691,653 km (0.076 R)
• M16: 1,930,261 km (0.095 R)
• M17: 2,018,225 km (0.066 R)
• M18: 2,216,592 km (0.096 R)
• M19: 2,440,240 km (0.118 R)
• M20: 2,535,534 km (0.106 R)
• M21: 2,612,876 km (0.119 R)
• M22: 2,769,655 km (0.112 R)
• M23: 2,849,241 km (0.084 R)
• M24: 2,970,116 km (0.082 R)
• M25: 3,051,797 km (0.055 R)
• M26: 3,258,990 km (0.104 R)
• M27: 4,293,608 km (0.105 R)
• M28: 4,409,248 km (0.084 R)
• M29: 4,715,175 km (0.116 R)
• M30: 4,786,683 km (0.12 R)
• M31: 4,882,575 km (0.113 R)
• M32: 5,248,342 km (0.1 R)
• M33: 5,496,974 km (0.093 R)
• M34: 6,397,852 km (0.099 R)
• M35: 6,690,466 km (0.1 R)
• M36: 6,770,949 km (0.069 R)
• M37: 7,399,410 km (0.085 R)
• M38: 7,566,361 km (0.116 R)
• M39: 7,989,424 km (0.09 R)
• M40: 8,160,713 km (0.098 R)
• M41: 8,536,204 km (0.062 R)
• M42: 8,917,379 km (0.119 R)
• M43: 9,304,240 km (0.111 R)
• M44: 11,127,538 km (0.106 R)
• M45: 11,319,024 km (0.097 R)
• M46: 11,479,393 km (0.08 R)
• M47: 11,737,748 km (0.108 R)
• M48: 11,932,674 km (0.107 R)
• M49: 13,394,993 km (0.084 R)
• M50: 13,769,287 km (0.081 R)
• M51: 13,940,577 km (0.089 R)
• M52: 14,181,579 km (0.031 R)
• M53: 14,737,784 km (0.093 R)
• M54: 14,842,802 km (0.106 R)
• M55: 14,948,118 km (0.114 R)
• M56: 15,230,260 km (0.089 R)
• M57: 16,412,233 km (0.043 R)
• M58: 17,032,765 km (0.075 R)
• M59: 17,143,018 km (0.109 R)
• M60: 17,216,621 km (0.085 R)
• M61: 17,698,026 km (0.062 R)
• M62: 17,772,526 km (0.071 R)
• M63: 18,221,320 km (0.105 R)
• M64: 18,522,760 km (0.055 R)
• M65: 19,899,060 km (0.096 R)
• M66: 19,976,552 km (0.115 R)
• M67: 20,248,371 km (0.094 R)
• M68: 20,992,172 km (0.097 R)
• M69: 22,024,696 km (0.105 R)
• M70: 22,830,131 km (0.106 R)
• M71: 23,073,676 km (0.075 R)
• M72: 24,097,524 km (0.11 R)
• M73: 24,594,339 km (0.074 R)
• M74: 24,885,606 km (0.074 R)
• M75: 27,042,508 km (0.038 R)
• M76: 28,338,923 km (0.115 R)
• M77: 28,644,402 km (0.102 R)
• M78: 29,170,538 km (0.11 R)
• M79: 29,434,727 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 14.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.28 AU - 10.48 AU

Year: 12532 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 119.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,707,769 km

• M1: 182,509 km (0.088 R)
• M2: 333,603 km (0.118 R)
• M3: 650,601 km (0.08 R)
• M4: 740,509 km (0.084 R)
• M5: 974,032 km (0.087 R)
• M6: 1,120,937 km (0.108 R)
• M7: 1,232,986 km (0.098 R)
• M8: 1,640,490 km (0.058 R)
• M9: 1,986,660 km (0.095 R)
• M10: 2,159,894 km (0.025 R)
• M11: 2,825,904 km (0.043 R)
• M12: 3,428,035 km (0.085 R)
• M13: 3,595,286 km (0.101 R)
• M14: 3,744,136 km (0.101 R)
• M15: 3,851,547 km (0.099 R)
• M16: 4,518,604 km (0.12 R)
• M17: 4,610,307 km (0.083 R)
• M18: 5,030,827 km (0.114 R)
• M19: 5,197,778 km (0.068 R)
• M20: 5,439,379 km (0.042 R)
• M21: 5,859,001 km (0.089 R)
• M22: 6,546,852 km (0.108 R)
• M23: 6,781,870 km (0.098 R)
• M24: 7,585,659 km (0.05 R)
• M25: 7,695,165 km (0.049 R)
• M26: 7,998,998 km (0.097 R)
• M27: 8,306,721 km (0.086 R)
• M28: 8,732,776 km (0.107 R)
• M29: 8,905,262 km (0.084 R)
• M30: 9,224,354 km (0.074 R)
• M31: 9,429,303 km (0.098 R)
• M32: 9,547,187 km (0.104 R)
• M33: 10,937,699 km (0.11 R)
• M34: 11,467,574 km (0.089 R)
• M35: 12,165,748 km (0.115 R)
• M36: 12,326,416 km (0.096 R)
• M37: 12,423,056 km (0.11 R)
• M38: 13,803,695 km (0.067 R)
• M39: 14,376,206 km (0.108 R)
• M40: 14,785,206 km (0.105 R)
• M41: 15,371,032 km (0.071 R)
• M42: 15,719,146 km (0.072 R)
• M43: 15,964,486 km (0.083 R)
• M44: 16,140,563 km (0.115 R)
• M45: 16,494,362 km (0.115 R)
• M46: 16,601,175 km (0.104 R)
• M47: 16,743,742 km (0.084 R)
• M48: 17,066,125 km (0.075 R)
• M49: 17,354,400 km (0.099 R)
• M50: 17,499,061 km (0.1 R)
• M51: 17,826,232 km (0.092 R)
• M52: 18,192,148 km (0.119 R)
• M53: 18,523,508 km (0.05 R)
• M54: 19,304,708 km (0.091 R)
• M55: 19,567,551 km (0.086 R)
• M56: 19,982,835 km (0.115 R)
• M57: 20,324,816 km (0.107 R)
• M58: 20,668,741 km (0.093 R)
• M59: 21,168,996 km (0.12 R)
• M60: 22,063,891 km (0.093 R)
• M61: 22,220,819 km (0.068 R)
• M62: 22,614,561 km (0.117 R)
• M63: 22,733,192 km (0.095 R)
• M64: 23,409,224 km (0.051 R)
• M65: 23,529,202 km (0.101 R)
• M66: 24,172,622 km (0.109 R)
• M67: 24,334,338 km (0.072 R)
• M68: 24,821,877 km (0.114 R)
• M69: 24,985,088 km (0.036 R)
• M70: 25,641,524 km (0.098 R)
• M71: 26,553,323 km (0.079 R)
• M72: 26,803,899 km (0.117 R)
• M73: 27,097,111 km (0.038 R)
• M74: 27,517,930 km (0.112 R)
• M75: 27,856,171 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit