🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 36.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 23.2 Hours

Environment

Temp: 269 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.85 AU

Year: 227 Days

Day: 34 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.1 AU - 1.1 AU

Year: 419 Days

Day: 43.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,335,712 km

• M1: 40,990 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.67 AU - 3.39 AU

Year: 1917 Days

Day: 14.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,335,712 km

• M1: 1,099,993 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.48 AU - 4.62 AU

Year: 3527 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,335,712 km

• M1: 195,524 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 13.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.85 AU - 5.59 AU

Year: 4334 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,335,712 km

• M1: 258,655 km (0.115 R)
• M2: 345,870 km (0.097 R)
• M3: 450,140 km (0.074 R)
• M4: 568,921 km (0.117 R)
• M5: 700,866 km (0.116 R)
• M6: 986,000 km (0.11 R)
• M7: 1,585,588 km (0.097 R)
• M8: 1,682,228 km (0.117 R)
• M9: 1,780,813 km (0.096 R)
• M10: 1,864,588 km (0.116 R)
• M11: 2,036,326 km (0.081 R)
• M12: 2,340,459 km (0.039 R)
• M13: 2,451,460 km (0.088 R)
• M14: 2,775,639 km (0.116 R)
• M15: 2,972,958 km (0.059 R)
• M16: 3,073,339 km (0.079 R)
• M17: 3,298,334 km (0.057 R)
• M18: 3,402,454 km (0.102 R)
• M19: 3,507,771 km (0.101 R)
• M20: 4,411,940 km (0.071 R)
• M21: 5,783,154 km (0.08 R)
• M22: 5,960,129 km (0.086 R)
• M23: 6,686,277 km (0.112 R)
• M24: 6,952,561 km (0.114 R)
• M25: 7,440,549 km (0.078 R)
• M26: 7,522,978 km (0.1 R)
• M27: 8,165,052 km (0.11 R)
• M28: 8,307,020 km (0.109 R)
• M29: 8,564,628 km (0.084 R)
• M30: 8,766,734 km (0.117 R)
• M31: 8,882,972 km (0.116 R)
• M32: 9,029,129 km (0.107 R)
• M33: 9,264,447 km (0.11 R)
• M34: 9,412,548 km (0.119 R)
• M35: 11,187,826 km (0.093 R)
• M36: 11,409,082 km (0.064 R)
• M37: 11,504,375 km (0.12 R)
• M38: 11,984,585 km (0.073 R)
• M39: 12,146,150 km (0.08 R)
• M40: 13,364,176 km (0.059 R)
• M41: 13,767,492 km (0.068 R)
• M42: 13,970,646 km (0.081 R)
• M43: 14,243,213 km (0.091 R)
• M44: 14,862,698 km (0.069 R)
• M45: 15,280,675 km (0.082 R)
• M46: 15,491,159 km (0.084 R)
• M47: 16,378,274 km (0.103 R)
• M48: 16,485,835 km (0.116 R)
• M49: 17,428,152 km (0.074 R)
• M50: 18,127,672 km (0.053 R)
• M51: 18,425,072 km (0.029 R)
• M52: 18,874,015 km (0.062 R)
• M53: 19,478,391 km (0.091 R)
• M54: 20,473,965 km (0.085 R)
• M55: 20,667,245 km (0.069 R)
• M56: 20,822,378 km (0.051 R)
• M57: 21,721,910 km (0.07 R)
• M58: 21,879,736 km (0.115 R)
• M59: 22,196,285 km (0.069 R)
• M60: 22,474,687 km (0.099 R)
• M61: 23,276,232 km (0.117 R)
• M62: 24,250,413 km (0.097 R)
• M63: 25,072,304 km (0.064 R)
• M64: 25,570,016 km (0.051 R)
• M65: 25,778,256 km (0.062 R)
• M66: 25,945,357 km (0.107 R)
• M67: 26,448,604 km (0.067 R)
• M68: 26,532,828 km (0.047 R)
• M69: 26,870,470 km (0.114 R)
• M70: 26,997,479 km (0.072 R)
• M71: 27,892,224 km (0.047 R)
• M72: 28,278,635 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 14.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.79 AU - 10.55 AU

Year: 10929 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,335,712 km

• M1: 194,328 km (0.095 R)
• M2: 600,187 km (0.072 R)
• M3: 953,836 km (0.034 R)
• M4: 1,045,091 km (0.084 R)
• M5: 1,442,123 km (0.095 R)
• M6: 1,658,592 km (0.093 R)
• M7: 1,944,623 km (0.096 R)
• M8: 2,247,110 km (0.069 R)
• M9: 2,630,529 km (0.115 R)
• M10: 2,785,512 km (0.115 R)
• M11: 3,292,350 km (0.116 R)
• M12: 3,411,729 km (0.099 R)
• M13: 3,654,826 km (0.103 R)
• M14: 4,055,748 km (0.108 R)
• M15: 4,683,909 km (0.064 R)
• M16: 5,119,688 km (0.113 R)
• M17: 5,483,660 km (0.079 R)
• M18: 5,740,519 km (0.101 R)
• M19: 6,777,382 km (0.086 R)
• M20: 7,807,662 km (0.06 R)
• M21: 8,226,985 km (0.093 R)
• M22: 8,587,666 km (0.111 R)
• M23: 9,873,310 km (0.08 R)
• M24: 10,151,562 km (0.095 R)
• M25: 10,787,353 km (0.089 R)
• M26: 12,733,621 km (0.04 R)
• M27: 12,884,865 km (0.111 R)
• M28: 13,342,335 km (0.106 R)
• M29: 13,534,419 km (0.095 R)
• M30: 14,116,504 km (0.11 R)
• M31: 14,746,461 km (0.032 R)
• M32: 15,789,756 km (0.118 R)
• M33: 16,608,505 km (0.086 R)
• M34: 17,398,980 km (0.095 R)
• M35: 18,201,872 km (0.098 R)
• M36: 18,672,208 km (0.12 R)
• M37: 19,016,881 km (0.112 R)
• M38: 19,146,583 km (0.043 R)
• M39: 19,320,116 km (0.115 R)
• M40: 19,756,194 km (0.061 R)
• M41: 19,975,355 km (0.107 R)
• M42: 20,416,369 km (0.088 R)
• M43: 21,894,097 km (0.107 R)
• M44: 24,432,923 km (0.079 R)
• M45: 24,715,513 km (0.082 R)
• M46: 26,627,075 km (0.078 R)
• M47: 26,723,864 km (0.077 R)
• M48: 27,209,758 km (0.088 R)
• M49: 27,649,576 km (0.085 R)
• M50: 28,536,243 km (0.072 R)
• M51: 28,684,943 km (0.097 R)
• M52: 30,135,593 km (0.115 R)
• M53: 30,388,115 km (0.042 R)
• M54: 30,539,957 km (0.086 R)
• M55: 31,558,718 km (0.092 R)
• M56: 31,969,364 km (0.112 R)
• M57: 33,211,924 km (0.086 R)
• M58: 33,891,547 km (0.088 R)
• M59: 34,206,900 km (0.117 R)
• M60: 34,787,339 km (0.102 R)
• M61: 35,371,070 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.4

Radius: 8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.63 AU - 15.29 AU

Year: 21029 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,335,712 km

• M1: 360,680 km (0.114 R)
• M2: 661,372 km (0.075 R)
• M3: 861,385 km (0.09 R)
• M4: 1,105,977 km (0.104 R)
• M5: 1,236,726 km (0.111 R)
• M6: 2,320,562 km (0.029 R)
• M7: 2,838,620 km (0.086 R)
• M8: 3,166,389 km (0.05 R)
• M9: 3,353,685 km (0.105 R)
• M10: 3,429,681 km (0.061 R)
• M11: 4,139,074 km (0.074 R)
• M12: 4,220,754 km (0.066 R)
• M13: 5,329,723 km (0.114 R)
• M14: 7,446,234 km (0.088 R)
• M15: 7,545,717 km (0.07 R)
• M16: 7,746,028 km (0.09 R)
• M17: 8,616,987 km (0.069 R)
• M18: 9,090,614 km (0.071 R)
• M19: 9,789,535 km (0.037 R)
• M20: 10,228,306 km (0.061 R)
• M21: 11,068,298 km (0.107 R)
• M22: 11,467,724 km (0.045 R)
• M23: 11,756,149 km (0.089 R)
• M24: 11,930,131 km (0.042 R)
• M25: 12,694,576 km (0.116 R)
• M26: 13,962,568 km (0.112 R)
• M27: 14,024,052 km (0.093 R)
• M28: 14,147,022 km (0.092 R)
• M29: 15,907,041 km (0.065 R)
• M30: 16,422,405 km (0.1 R)
• M31: 16,487,331 km (0.116 R)
• M32: 17,668,556 km (0.08 R)
• M33: 19,834,882 km (0.101 R)
• M34: 20,459,304 km (0.051 R)
• M35: 21,513,969 km (0.074 R)
• M36: 21,940,921 km (0.119 R)
• M37: 22,514,330 km (0.057 R)
• M38: 22,586,436 km (0.079 R)
• M39: 24,338,227 km (0.109 R)
• M40: 24,412,129 km (0.084 R)
• M41: 25,006,331 km (0.083 R)
• M42: 25,982,009 km (0.057 R)
• M43: 26,057,556 km (0.07 R)
• M44: 26,208,949 km (0.094 R)
• M45: 26,588,628 km (0.066 R)
• M46: 28,047,955 km (0.061 R)
• M47: 29,296,948 km (0.073 R)
• M48: 29,533,013 km (0.085 R)
• M49: 31,525,956 km (0.108 R)
• M50: 34,305,036 km (0.119 R)
• M51: 36,060,417 km (0.048 R)
• M52: 36,144,790 km (0.053 R)
• M53: 36,229,164 km (0.09 R)
• M54: 39,397,048 km (0.085 R)
• M55: 39,483,964 km (0.067 R)
• M56: 40,355,821 km (0.116 R)
• M57: 40,794,292 km (0.118 R)
• M58: 42,920,227 km (0.099 R)
• M59: 45,536,844 km (0.105 R)
• M60: 46,542,890 km (0.089 R)
• M61: 47,833,770 km (0.025 R)
• M62: 48,669,872 km (0.102 R)
• M63: 49,323,465 km (0.093 R)
• M64: 50,073,998 km (0.111 R)
• M65: 50,356,438 km (0.097 R)
• M66: 50,733,874 km (0.111 R)
• M67: 51,396,592 km (0.092 R)
• M68: 52,730,557 km (0.032 R)
• M69: 54,655,881 km (0.072 R)
• M70: 54,946,700 km (0.095 R)
• M71: 56,212,746 km (0.042 R)
• M72: 57,882,857 km (0.069 R)
• M73: 59,170,895 km (0.114 R)
• M74: 59,968,251 km (0.087 R)
• M75: 60,869,578 km (0.085 R)
• M76: 61,070,488 km (0.055 R)
• M77: 62,078,180 km (0.113 R)
• M78: 62,685,547 km (0.07 R)
• M79: 63,702,064 km (0.104 R)
• M80: 63,804,090 km (0.035 R)
• M81: 64,212,343 km (0.116 R)
• M82: 66,163,997 km (0.094 R)
• M83: 67,718,319 km (0.089 R)
• M84: 68,030,679 km (0.119 R)
• M85: 68,343,488 km (0.107 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit