🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.61 AU - 0.71 AU

Year: 189 Days

Day: 25.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.18 AU - 1.54 AU

Year: 560 Days

Day: 43 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,691,342 km

• M1: 31,565 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.33 AU - 1.51 AU

Year: 597 Days

Day: 44.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 153.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,691,342 km

• M1: 509,830 km (0.118 R)
• M2: 1,200,523 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.43 AU - 2.49 AU

Year: 1362 Days

Day: 32.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.43 AU - 4.07 AU

Year: 2564 Days

Day: 33 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,691,342 km

• M1: 268,379 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.44 AU - 5.32 AU

Year: 3237 Days

Day: 34.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.36 AU - 5.7 AU

Year: 3983 Days

Day: 40.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,691,342 km

• M1: 1,964,669 km (0.086 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 10.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.42 AU - 6.84 AU

Year: 5359 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,691,342 km

• M1: 133,292 km (0.09 R)
• M2: 205,099 km (0.078 R)
• M3: 285,582 km (0.045 R)
• M4: 412,591 km (0.072 R)
• M5: 562,189 km (0.087 R)
• M6: 644,617 km (0.118 R)
• M7: 718,818 km (0.088 R)
• M8: 904,768 km (0.107 R)
• M9: 1,062,145 km (0.055 R)
• M10: 1,228,947 km (0.11 R)
• M11: 1,421,180 km (0.083 R)
• M12: 1,657,844 km (0.109 R)
• M13: 2,423,486 km (0.119 R)
• M14: 2,503,520 km (0.104 R)
• M15: 2,790,898 km (0.115 R)
• M16: 3,045,663 km (0.115 R)
• M17: 3,374,928 km (0.118 R)
• M18: 3,785,275 km (0.075 R)
• M19: 4,308,419 km (0.109 R)
• M20: 4,430,491 km (0.078 R)
• M21: 5,135,545 km (0.098 R)
• M22: 5,448,504 km (0.093 R)
• M23: 5,902,534 km (0.036 R)
• M24: 6,368,681 km (0.095 R)
• M25: 6,508,106 km (0.047 R)
• M26: 6,733,251 km (0.104 R)
• M27: 6,846,795 km (0.096 R)
• M28: 6,989,661 km (0.104 R)
• M29: 7,689,031 km (0.078 R)
• M30: 8,380,323 km (0.057 R)
• M31: 8,656,182 km (0.098 R)
• M32: 9,154,043 km (0.084 R)
• M33: 9,311,570 km (0.028 R)
• M34: 9,821,699 km (0.092 R)
• M35: 10,275,579 km (0.098 R)
• M36: 10,472,150 km (0.06 R)
• M37: 10,869,183 km (0.087 R)
• M38: 11,883,157 km (0.075 R)
• M39: 11,986,230 km (0.116 R)
• M40: 13,388,710 km (0.036 R)
• M41: 13,639,436 km (0.099 R)
• M42: 14,364,537 km (0.1 R)
• M43: 15,475,451 km (0.044 R)
• M44: 15,814,141 km (0.057 R)
• M45: 16,079,228 km (0.062 R)
• M46: 16,193,222 km (0.061 R)
• M47: 16,460,553 km (0.111 R)
• M48: 16,729,231 km (0.079 R)
• M49: 17,348,865 km (0.111 R)
• M50: 17,857,797 km (0.061 R)
• M51: 18,133,805 km (0.098 R)
• M52: 18,292,229 km (0.108 R)
• M53: 18,770,194 km (0.076 R)
• M54: 18,890,471 km (0.064 R)
• M55: 19,091,231 km (0.088 R)
• M56: 20,599,178 km (0.042 R)
• M57: 20,888,650 km (0.071 R)
• M58: 21,013,265 km (0.093 R)
• M59: 21,976,077 km (0.077 R)
• M60: 22,484,261 km (0.112 R)
• M61: 22,654,354 km (0.1 R)
• M62: 23,858,018 km (0.08 R)
• M63: 23,944,785 km (0.085 R)
• M64: 25,082,177 km (0.08 R)
• M65: 25,835,403 km (0.039 R)
• M66: 26,103,033 km (0.11 R)
• M67: 26,192,493 km (0.092 R)
• M68: 27,182,831 km (0.072 R)
• M69: 27,273,487 km (0.104 R)
• M70: 27,591,382 km (0.079 R)
• M71: 28,829,604 km (0.118 R)
• M72: 29,246,384 km (0.083 R)
• M73: 29,992,129 km (0.08 R)
• M74: 30,179,575 km (0.083 R)
• M75: 30,602,638 km (0.083 R)
• M76: 31,217,336 km (0.062 R)
• M77: 31,693,057 km (0.105 R)
• M78: 31,979,537 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 8

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.73 AU - 17.33 AU

Year: 19557 Days

Day: 25 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,691,342 km

• M1: 109,805 km (0.099 R)
• M2: 289,921 km (0.113 R)
• M3: 424,708 km (0.11 R)
• M4: 677,230 km (0.095 R)
• M5: 1,463,067 km (0.082 R)
• M6: 1,789,490 km (0.107 R)
• M7: 2,445,626 km (0.068 R)
• M8: 2,604,499 km (0.053 R)
• M9: 2,832,486 km (0.114 R)
• M10: 2,999,587 km (0.074 R)
• M11: 3,308,207 km (0.059 R)
• M12: 3,993,216 km (0.048 R)
• M13: 4,409,547 km (0.11 R)
• M14: 4,642,471 km (0.075 R)
• M15: 4,999,411 km (0.098 R)
• M16: 5,201,668 km (0.091 R)
• M17: 5,951,751 km (0.118 R)
• M18: 6,122,891 km (0.115 R)
• M19: 6,382,892 km (0.096 R)
• M20: 6,690,914 km (0.093 R)
• M21: 6,868,936 km (0.057 R)
• M22: 8,302,083 km (0.106 R)
• M23: 8,832,109 km (0.065 R)
• M24: 9,472,836 km (0.106 R)
• M25: 10,128,374 km (0.103 R)
• M26: 10,384,336 km (0.086 R)
• M27: 12,073,147 km (0.114 R)
• M28: 12,673,034 km (0.101 R)
• M29: 13,004,393 km (0.079 R)
• M30: 13,338,595 km (0.112 R)
• M31: 14,645,931 km (0.114 R)
• M32: 15,051,790 km (0.06 R)
• M33: 15,402,746 km (0.105 R)
• M34: 16,172,278 km (0.096 R)
• M35: 16,833,052 km (0.112 R)
• M36: 17,380,430 km (0.056 R)
• M37: 17,995,277 km (0.117 R)
• M38: 18,057,211 km (0.108 R)
• M39: 18,119,145 km (0.064 R)
• M40: 18,367,776 km (0.081 R)
• M41: 21,175,429 km (0.093 R)
• M42: 21,371,701 km (0.115 R)
• M43: 21,502,749 km (0.048 R)
• M44: 23,097,762 km (0.099 R)
• M45: 23,367,187 km (0.096 R)
• M46: 25,006,032 km (0.104 R)
• M47: 25,282,788 km (0.07 R)
• M48: 25,630,154 km (0.052 R)
• M49: 26,119,040 km (0.12 R)
• M50: 26,259,363 km (0.093 R)
• M51: 29,993,176 km (0.116 R)
• M52: 30,066,629 km (0.084 R)
• M53: 30,287,286 km (0.118 R)
• M54: 31,100,799 km (0.098 R)
• M55: 31,622,148 km (0.069 R)
• M56: 32,146,488 km (0.084 R)
• M57: 32,296,834 km (0.113 R)
• M58: 33,355,688 km (0.094 R)
• M59: 35,974,398 km (0.076 R)
• M60: 38,578,598 km (0.074 R)
• M61: 39,138,842 km (0.105 R)
• M62: 39,701,629 km (0.109 R)
• M63: 40,105,394 km (0.09 R)
• M64: 40,591,587 km (0.083 R)
• M65: 41,651,787 km (0.046 R)
• M66: 42,391,100 km (0.117 R)
• M67: 42,638,535 km (0.04 R)
• M68: 42,721,113 km (0.106 R)
• M69: 43,217,628 km (0.098 R)
• M70: 44,132,868 km (0.034 R)
• M71: 44,299,969 km (0.096 R)
• M72: 44,551,143 km (0.091 R)
• M73: 45,813,450 km (0.108 R)
• M74: 51,330,171 km (0.112 R)
• M75: 51,417,985 km (0.106 R)
• M76: 51,505,948 km (0.08 R)
• M77: 51,857,952 km (0.064 R)
• M78: 52,034,328 km (0.042 R)
• M79: 52,741,777 km (0.116 R)
• M80: 53,363,356 km (0.087 R)
• M81: 53,898,018 km (0.102 R)
• M82: 56,870,528 km (0.098 R)
• M83: 58,147,645 km (0.096 R)
• M84: 59,434,187 km (0.103 R)
• M85: 59,526,489 km (0.106 R)
• M86: 59,711,093 km (0.066 R)
• M87: 60,080,898 km (0.072 R)
• M88: 60,730,153 km (0.072 R)
• M89: 61,102,054 km (0.099 R)
• M90: 61,474,702 km (0.042 R)
• M91: 61,568,051 km (0.118 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit