🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 21.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.59 AU - 0.69 AU

Year: 179 Days

Day: 41.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,875,751 km

• M1: 445,054 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.79 AU - 0.91 AU

Year: 274 Days

Day: 27.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,875,751 km

• M1: 450,589 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.39 AU - 2.05 AU

Year: 789 Days

Day: 40.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,875,751 km

• M1: 1,177,186 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.47 AU - 3.65 AU

Year: 1873 Days

Day: 26.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 14.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.97 AU - 9.63 AU

Year: 7621 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,875,751 km

• M1: 310,116 km (0.079 R)
• M2: 479,760 km (0.047 R)
• M3: 661,821 km (0.106 R)
• M4: 1,034,020 km (0.103 R)
• M5: 1,244,804 km (0.106 R)
• M6: 1,355,955 km (0.079 R)
• M7: 1,588,879 km (0.104 R)
• M8: 1,963,472 km (0.088 R)
• M9: 2,320,263 km (0.09 R)
• M10: 2,483,025 km (0.088 R)
• M11: 2,746,617 km (0.119 R)
• M12: 3,019,633 km (0.112 R)
• M13: 3,198,103 km (0.111 R)
• M14: 3,485,780 km (0.087 R)
• M15: 3,781,984 km (0.093 R)
• M16: 3,974,815 km (0.071 R)
• M17: 4,142,814 km (0.082 R)
• M18: 4,485,991 km (0.108 R)
• M19: 5,230,540 km (0.092 R)
• M20: 5,539,310 km (0.109 R)
• M21: 5,949,657 km (0.105 R)
• M22: 6,045,848 km (0.104 R)
• M23: 6,304,653 km (0.075 R)
• M24: 7,239,639 km (0.059 R)
• M25: 8,722,753 km (0.057 R)
• M26: 9,838,154 km (0.109 R)
• M27: 10,258,524 km (0.057 R)
• M28: 10,451,506 km (0.074 R)
• M29: 11,037,780 km (0.074 R)
• M30: 11,554,640 km (0.083 R)
• M31: 12,160,811 km (0.091 R)
• M32: 12,902,068 km (0.116 R)
• M33: 13,362,231 km (0.116 R)
• M34: 13,530,828 km (0.106 R)
• M35: 13,785,294 km (0.114 R)
• M36: 15,388,684 km (0.052 R)
• M37: 15,477,097 km (0.098 R)
• M38: 15,609,939 km (0.09 R)
• M39: 15,698,651 km (0.09 R)
• M40: 16,100,321 km (0.105 R)
• M41: 16,279,839 km (0.106 R)
• M42: 16,460,104 km (0.092 R)
• M43: 16,731,774 km (0.106 R)
• M44: 17,648,061 km (0.079 R)
• M45: 18,580,504 km (0.114 R)
• M46: 18,958,089 km (0.104 R)
• M47: 19,624,847 km (0.07 R)
• M48: 19,864,802 km (0.115 R)
• M49: 20,057,484 km (0.069 R)
• M50: 20,590,651 km (0.101 R)
• M51: 21,079,387 km (0.106 R)
• M52: 21,621,530 km (0.106 R)
• M53: 21,720,564 km (0.098 R)
• M54: 22,518,369 km (0.091 R)
• M55: 23,937,754 km (0.092 R)
• M56: 24,245,626 km (0.102 R)
• M57: 25,857,394 km (0.113 R)
• M58: 26,702,921 km (0.089 R)
• M59: 26,862,392 km (0.082 R)
• M60: 27,396,456 km (0.058 R)
• M61: 27,772,396 km (0.073 R)
• M62: 28,204,135 km (0.111 R)
• M63: 29,512,668 km (0.079 R)
• M64: 29,622,622 km (0.038 R)
• M65: 29,898,032 km (0.045 R)
• M66: 30,562,695 km (0.043 R)
• M67: 32,075,728 km (0.081 R)
• M68: 32,245,372 km (0.092 R)
• M69: 32,358,618 km (0.066 R)
• M70: 32,585,408 km (0.071 R)
• M71: 33,097,931 km (0.114 R)
• M72: 34,361,883 km (0.114 R)
• M73: 35,116,155 km (0.094 R)
• M74: 35,875,813 km (0.074 R)
• M75: 35,993,248 km (0.057 R)
• M76: 36,169,474 km (0.118 R)
• M77: 36,346,149 km (0.116 R)
• M78: 37,530,665 km (0.063 R)
• M79: 37,948,193 km (0.116 R)
• M80: 38,547,482 km (0.086 R)
• M81: 39,634,011 km (0.044 R)
• M82: 40,302,863 km (0.084 R)
• M83: 40,975,605 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 12.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.1 AU - 10.06 AU

Year: 10373 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,875,751 km

• M1: 168,298 km (0.069 R)
• M2: 287,078 km (0.079 R)
• M3: 410,796 km (0.095 R)
• M4: 536,757 km (0.103 R)
• M5: 678,426 km (0.066 R)
• M6: 1,122,882 km (0.079 R)
• M7: 1,443,470 km (0.058 R)
• M8: 1,739,075 km (0.1 R)
• M9: 2,073,576 km (0.05 R)
• M10: 2,268,353 km (0.116 R)
• M11: 2,368,134 km (0.094 R)
• M12: 2,449,067 km (0.119 R)
• M13: 2,697,399 km (0.047 R)
• M14: 2,803,464 km (0.042 R)
• M15: 3,019,783 km (0.118 R)
• M16: 3,241,636 km (0.078 R)
• M17: 4,683,311 km (0.052 R)
• M18: 5,309,528 km (0.04 R)
• M19: 5,769,242 km (0.113 R)
• M20: 5,906,872 km (0.076 R)
• M21: 8,597,988 km (0.057 R)
• M22: 8,977,817 km (0.088 R)
• M23: 9,330,718 km (0.1 R)
• M24: 9,655,645 km (0.085 R)
• M25: 9,753,931 km (0.106 R)
• M26: 9,951,400 km (0.119 R)
• M27: 10,183,426 km (0.092 R)
• M28: 10,283,358 km (0.054 R)
• M29: 10,417,248 km (0.112 R)
• M30: 10,856,168 km (0.052 R)
• M31: 11,163,592 km (0.111 R)
• M32: 11,543,420 km (0.03 R)
• M33: 11,647,690 km (0.113 R)
• M34: 11,752,259 km (0.08 R)
• M35: 12,138,521 km (0.11 R)
• M36: 12,244,735 km (0.096 R)
• M37: 12,995,866 km (0.043 R)
• M38: 13,468,446 km (0.083 R)
• M39: 13,688,504 km (0.102 R)
• M40: 13,983,811 km (0.104 R)
• M41: 14,618,106 km (0.036 R)
• M42: 14,731,052 km (0.111 R)
• M43: 15,453,011 km (0.042 R)
• M44: 15,799,181 km (0.098 R)
• M45: 15,953,715 km (0.052 R)
• M46: 16,813,155 km (0.062 R)
• M47: 17,169,048 km (0.098 R)
• M48: 18,130,364 km (0.07 R)
• M49: 19,563,512 km (0.082 R)
• M50: 19,771,154 km (0.069 R)
• M51: 19,979,693 km (0.118 R)
• M52: 20,063,169 km (0.102 R)
• M53: 21,544,786 km (0.085 R)
• M54: 21,630,506 km (0.083 R)
• M55: 22,493,985 km (0.096 R)
• M56: 23,412,815 km (0.106 R)
• M57: 23,987,719 km (0.092 R)
• M58: 24,254,602 km (0.095 R)
• M59: 24,567,262 km (0.037 R)
• M60: 24,746,629 km (0.113 R)
• M61: 25,196,620 km (0.08 R)
• M62: 25,286,977 km (0.113 R)
• M63: 25,513,318 km (0.111 R)
• M64: 25,740,258 km (0.068 R)
• M65: 26,013,574 km (0.117 R)
• M66: 26,242,159 km (0.026 R)
• M67: 26,609,123 km (0.116 R)
• M68: 27,441,037 km (0.108 R)
• M69: 28,140,706 km (0.109 R)
• M70: 28,799,236 km (0.1 R)
• M71: 28,893,632 km (0.073 R)
• M72: 29,462,702 km (0.094 R)
• M73: 30,275,168 km (0.09 R)
• M74: 31,046,644 km (0.075 R)
• M75: 31,288,993 km (0.084 R)
• M76: 31,386,082 km (0.049 R)
• M77: 31,532,090 km (0.084 R)
• M78: 32,215,901 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 8.6

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.91 AU - 14.61 AU

Year: 15018 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,875,751 km

• M1: 284,386 km (0.112 R)
• M2: 441,613 km (0.092 R)
• M3: 589,266 km (0.072 R)
• M4: 933,790 km (0.037 R)
• M5: 1,029,233 km (0.091 R)
• M6: 1,335,311 km (0.091 R)
• M7: 1,416,243 km (0.066 R)
• M8: 1,471,145 km (0.08 R)
• M9: 2,959,345 km (0.068 R)
• M10: 3,246,872 km (0.076 R)
• M11: 4,083,423 km (0.093 R)
• M12: 4,815,256 km (0.06 R)
• M13: 5,412,152 km (0.083 R)
• M14: 5,719,575 km (0.06 R)
• M15: 5,897,597 km (0.084 R)
• M16: 6,910,075 km (0.114 R)
• M17: 7,582,069 km (0.062 R)
• M18: 7,778,042 km (0.104 R)
• M19: 8,375,536 km (0.078 R)
• M20: 8,527,228 km (0.108 R)
• M21: 8,833,455 km (0.086 R)
• M22: 8,936,378 km (0.114 R)
• M23: 9,039,601 km (0.025 R)
• M24: 9,143,272 km (0.105 R)
• M25: 13,423,866 km (0.08 R)
• M26: 14,867,186 km (0.093 R)
• M27: 15,482,931 km (0.086 R)
• M28: 15,545,014 km (0.066 R)
• M29: 15,731,712 km (0.026 R)
• M30: 15,981,690 km (0.087 R)
• M31: 16,675,974 km (0.071 R)
• M32: 16,803,132 km (0.077 R)
• M33: 16,994,767 km (0.066 R)
• M34: 17,379,981 km (0.08 R)
• M35: 18,224,611 km (0.083 R)
• M36: 20,088,750 km (0.103 R)
• M37: 20,224,286 km (0.111 R)
• M38: 22,714,193 km (0.114 R)
• M39: 24,354,982 km (0.091 R)
• M40: 25,299,094 km (0.105 R)
• M41: 25,959,868 km (0.087 R)
• M42: 26,033,620 km (0.118 R)
• M43: 26,700,527 km (0.103 R)
• M44: 26,775,027 km (0.05 R)
• M45: 27,223,222 km (0.11 R)
• M46: 30,897,047 km (0.09 R)
• M47: 30,975,286 km (0.116 R)
• M48: 31,760,675 km (0.058 R)
• M49: 33,110,946 km (0.068 R)
• M50: 34,156,036 km (0.113 R)
• M51: 34,479,766 km (0.114 R)
• M52: 34,723,311 km (0.088 R)
• M53: 35,949,266 km (0.1 R)
• M54: 36,113,824 km (0.061 R)
• M55: 36,774,448 km (0.111 R)
• M56: 37,355,935 km (0.052 R)
• M57: 37,856,639 km (0.1 R)
• M58: 38,949,152 km (0.061 R)
• M59: 39,033,525 km (0.115 R)
• M60: 40,222,529 km (0.109 R)
• M61: 40,821,519 km (0.109 R)
• M62: 40,907,388 km (0.119 R)
• M63: 45,718,156 km (0.104 R)
• M64: 47,150,855 km (0.102 R)
• M65: 47,240,913 km (0.093 R)
• M66: 47,511,386 km (0.066 R)
• M67: 48,144,484 km (0.078 R)
• M68: 48,235,141 km (0.099 R)
• M69: 49,236,250 km (0.085 R)
• M70: 51,444,015 km (0.109 R)
• M71: 52,466,816 km (0.098 R)
• M72: 54,815,951 km (0.099 R)
• M73: 55,574,861 km (0.094 R)
• M74: 56,432,805 km (0.115 R)
• M75: 56,719,883 km (0.064 R)
• M76: 57,776,194 km (0.037 R)
• M77: 58,742,147 km (0.103 R)
• M78: 60,005,950 km (0.106 R)
• M79: 60,984,170 km (0.119 R)
• M80: 61,475,151 km (0.119 R)
• M81: 61,967,627 km (0.041 R)
• M82: 62,758,102 km (0.056 R)
• M83: 63,651,500 km (0.115 R)
• M84: 65,049,493 km (0.077 R)
• M85: 65,350,334 km (0.073 R)
• M86: 65,450,714 km (0.028 R)
• M87: 65,651,774 km (0.079 R)
• M88: 66,054,192 km (0.087 R)
• M89: 66,155,021 km (0.107 R)
• M90: 67,368,110 km (0.117 R)
• M91: 67,875,695 km (0.098 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit