🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 220 Days

Day: 40 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.74 AU - 0.98 AU

Year: 282 Days

Day: 25.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.17 AU - 1.31 AU

Year: 488 Days

Day: 26.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,932,137 km

• M1: 303,085 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.32 AU - 2.1 AU

Year: 790 Days

Day: 44.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.4 AU - 2.08 AU

Year: 810 Days

Day: 14.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.6 AU - 2.36 AU

Year: 984 Days

Day: 26.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,932,137 km

• M1: 1,275,322 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.81 AU - 2.55 AU

Year: 1137 Days

Day: 45 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.53 AU - 5.33 AU

Year: 3292 Days

Day: 43.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,932,137 km

• M1: 113,096 km (0.095 R)
• M2: 297,401 km (0.028 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 14.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.85 AU - 9.23 AU

Year: 8050 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 116,932,137 km

• M1: 184,753 km (0.08 R)
• M2: 336,296 km (0.059 R)
• M3: 661,522 km (0.096 R)
• M4: 844,330 km (0.066 R)
• M5: 1,067,979 km (0.095 R)
• M6: 1,435,541 km (0.07 R)
• M7: 1,641,089 km (0.095 R)
• M8: 1,926,521 km (0.094 R)
• M9: 2,125,935 km (0.112 R)
• M10: 2,228,260 km (0.108 R)
• M11: 2,407,778 km (0.089 R)
• M12: 2,576,823 km (0.052 R)
• M13: 3,041,474 km (0.105 R)
• M14: 3,191,072 km (0.11 R)
• M15: 3,690,579 km (0.096 R)
• M16: 4,401,169 km (0.062 R)
• M17: 4,552,263 km (0.095 R)
• M18: 4,859,687 km (0.074 R)
• M19: 5,055,361 km (0.099 R)
• M20: 5,173,992 km (0.118 R)
• M21: 5,353,809 km (0.082 R)
• M22: 5,968,207 km (0.088 R)
• M23: 6,433,157 km (0.116 R)
• M24: 7,108,442 km (0.102 R)
• M25: 7,829,205 km (0.06 R)
• M26: 8,151,887 km (0.094 R)
• M27: 8,338,286 km (0.106 R)
• M28: 8,432,084 km (0.042 R)
• M29: 8,573,304 km (0.098 R)
• M30: 9,001,902 km (0.113 R)
• M31: 9,218,819 km (0.119 R)
• M32: 9,535,368 km (0.087 R)
• M33: 9,756,624 km (0.091 R)
• M34: 10,129,122 km (0.071 R)
• M35: 10,632,968 km (0.037 R)
• M36: 10,760,276 km (0.086 R)
• M37: 10,965,075 km (0.061 R)
• M38: 11,430,474 km (0.074 R)
• M39: 11,560,774 km (0.109 R)
• M40: 11,770,510 km (0.11 R)
• M41: 12,061,029 km (0.117 R)
• M42: 12,487,832 km (0.088 R)
• M43: 12,838,190 km (0.06 R)
• M44: 13,438,526 km (0.112 R)
• M45: 13,576,306 km (0.053 R)
• M46: 13,881,037 km (0.115 R)
• M47: 14,160,037 km (0.103 R)
• M48: 15,065,254 km (0.101 R)
• M49: 16,193,820 km (0.093 R)
• M50: 16,605,513 km (0.118 R)
• M51: 17,140,176 km (0.09 R)
• M52: 17,259,705 km (0.07 R)
• M53: 17,469,591 km (0.103 R)
• M54: 17,710,443 km (0.101 R)
• M55: 17,982,861 km (0.118 R)
• M56: 18,378,697 km (0.057 R)
• M57: 18,623,888 km (0.066 R)
• M58: 18,746,708 km (0.115 R)
• M59: 19,148,228 km (0.111 R)
• M60: 20,369,545 km (0.093 R)
• M61: 20,559,684 km (0.099 R)
• M62: 21,069,663 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.9

Radius: 4.8

Gravity: 40.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 18.17 AU - 22.61 AU

Year: 32511 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 116,932,137 km

• M1: 78,838 km (0.056 R)
• M2: 159,471 km (0.117 R)
• M3: 253,269 km (0.12 R)
• M4: 365,767 km (0.099 R)
• M5: 697,575 km (0.108 R)
• M6: 1,101,788 km (0.119 R)
• M7: 1,250,489 km (0.111 R)
• M8: 1,405,771 km (0.115 R)
• M9: 1,777,372 km (0.118 R)
• M10: 4,265,484 km (0.066 R)
• M11: 4,857,443 km (0.111 R)
• M12: 5,162,922 km (0.083 R)
• M13: 5,986,159 km (0.095 R)
• M14: 7,821,725 km (0.046 R)
• M15: 10,278,720 km (0.109 R)
• M16: 11,387,240 km (0.066 R)
• M17: 11,873,882 km (0.102 R)
• M18: 16,093,440 km (0.099 R)
• M19: 17,468,543 km (0.096 R)
• M20: 18,123,184 km (0.039 R)
• M21: 18,217,281 km (0.072 R)
• M22: 21,713,682 km (0.09 R)
• M23: 22,114,604 km (0.06 R)
• M24: 24,156,017 km (0.098 R)
• M25: 24,467,330 km (0.084 R)
• M26: 25,726,047 km (0.099 R)
• M27: 27,113,268 km (0.086 R)
• M28: 29,626,362 km (0.077 R)
• M29: 29,848,366 km (0.045 R)
• M30: 30,182,418 km (0.045 R)
• M31: 31,985,072 km (0.073 R)
• M32: 32,555,489 km (0.096 R)
• M33: 33,706,345 km (0.083 R)
• M34: 34,987,651 km (0.106 R)
• M35: 38,199,667 km (0.116 R)
• M36: 41,132,683 km (0.104 R)
• M37: 42,751,331 km (0.103 R)
• M38: 44,137,356 km (0.102 R)
• M39: 45,922,358 km (0.103 R)
• M40: 46,050,713 km (0.097 R)
• M41: 48,251,896 km (0.103 R)
• M42: 50,090,154 km (0.11 R)
• M43: 50,354,643 km (0.103 R)
• M44: 52,218,932 km (0.078 R)
• M45: 53,024,816 km (0.092 R)
• M46: 55,330,418 km (0.109 R)
• M47: 55,467,001 km (0.115 R)
• M48: 55,603,883 km (0.043 R)
• M49: 58,501,444 km (0.12 R)
• M50: 59,898,389 km (0.101 R)
• M51: 60,460,279 km (0.116 R)
• M52: 60,741,822 km (0.108 R)
• M53: 61,730,813 km (0.057 R)
• M54: 62,298,388 km (0.09 R)
• M55: 62,582,773 km (0.105 R)
• M56: 63,010,174 km (0.104 R)
• M57: 63,867,969 km (0.102 R)
• M58: 64,441,976 km (0.108 R)
• M59: 65,017,628 km (0.108 R)
• M60: 65,595,076 km (0.07 R)
• M61: 66,029,209 km (0.089 R)
• M62: 66,609,499 km (0.03 R)
• M63: 66,900,317 km (0.1 R)
• M64: 70,867,653 km (0.102 R)
• M65: 71,908,555 km (0.027 R)
• M66: 74,608,348 km (0.11 R)
• M67: 77,341,052 km (0.101 R)
• M68: 78,412,622 km (0.068 R)
• M69: 79,797,599 km (0.096 R)
• M70: 80,106,369 km (0.043 R)
• M71: 80,261,053 km (0.114 R)
• M72: 81,812,233 km (0.112 R)
• M73: 83,530,065 km (0.117 R)
• M74: 83,686,844 km (0.098 R)
• M75: 85,891,617 km (0.057 R)
• M76: 86,208,167 km (0.074 R)
• M77: 86,842,312 km (0.049 R)
• M78: 87,796,597 km (0.037 R)
• M79: 92,457,468 km (0.111 R)
• M80: 93,594,412 km (0.12 R)
• M81: 96,374,987 km (0.079 R)
• M82: 97,858,101 km (0.079 R)
• M83: 98,354,018 km (0.092 R)
• M84: 100,846,617 km (0.066 R)
• M85: 101,013,569 km (0.038 R)
• M86: 101,514,871 km (0.107 R)
• M87: 102,855,717 km (0.11 R)
• M88: 104,202,397 km (0.086 R)
• M89: 104,539,890 km (0.111 R)
• M90: 105,385,417 km (0.087 R)
• M91: 107,935,612 km (0.067 R)
• M92: 111,367,387 km (0.113 R)
• M93: 111,885,295 km (0.087 R)
• M94: 113,617,189 km (0.107 R)
• M95: 114,660,485 km (0.12 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: 162 - 14,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit