🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 14.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.88 AU - 1.44 AU

Year: 454 Days

Day: 20.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.22 AU - 1.56 AU

Year: 596 Days

Day: 39.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,188,167 km

• M1: 165,904 km (0.072 R)
• M2: 407,804 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.29 AU - 1.77 AU

Year: 688 Days

Day: 24 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.46 AU - 1.7 AU

Year: 722 Days

Day: 21.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,188,167 km

• M1: 351,555 km (0.091 R)
• M2: 810,222 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.19 AU - 4.21 AU

Year: 2587 Days

Day: 29.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,188,167 km

• M1: 1,613,413 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.92 AU - 5.26 AU

Year: 3574 Days

Day: 25.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 12.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.97 AU - 7.49 AU

Year: 5651 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,188,167 km

• M1: 157,826 km (0.066 R)
• M2: 265,237 km (0.054 R)
• M3: 431,440 km (0.104 R)
• M4: 555,457 km (0.103 R)
• M5: 667,805 km (0.1 R)
• M6: 978,819 km (0.103 R)
• M7: 1,087,726 km (0.072 R)
• M8: 1,352,814 km (0.057 R)
• M9: 2,166,776 km (0.077 R)
• M10: 2,270,148 km (0.072 R)
• M11: 2,547,053 km (0.095 R)
• M12: 2,835,029 km (0.107 R)
• M13: 3,133,776 km (0.07 R)
• M14: 3,937,715 km (0.078 R)
• M15: 4,323,678 km (0.09 R)
• M16: 4,614,646 km (0.03 R)
• M17: 4,966,949 km (0.081 R)
• M18: 5,384,177 km (0.071 R)
• M19: 5,582,993 km (0.052 R)
• M20: 6,016,826 km (0.101 R)
• M21: 6,401,891 km (0.029 R)
• M22: 6,582,306 km (0.075 R)
• M23: 6,795,034 km (0.066 R)
• M24: 7,195,957 km (0.07 R)
• M25: 7,700,251 km (0.083 R)
• M26: 7,795,994 km (0.09 R)
• M27: 8,610,105 km (0.112 R)
• M28: 8,709,588 km (0.107 R)
• M29: 9,691,249 km (0.118 R)
• M30: 10,072,873 km (0.109 R)
• M31: 10,248,053 km (0.108 R)
• M32: 10,886,686 km (0.115 R)
• M33: 11,465,330 km (0.099 R)
• M34: 12,464,495 km (0.048 R)
• M35: 12,841,631 km (0.057 R)
• M36: 13,260,804 km (0.079 R)
• M37: 13,568,527 km (0.06 R)
• M38: 13,684,465 km (0.091 R)
• M39: 14,073,569 km (0.119 R)
• M40: 14,783,112 km (0.105 R)
• M41: 15,182,389 km (0.09 R)
• M42: 15,262,723 km (0.076 R)
• M43: 15,423,690 km (0.062 R)
• M44: 15,625,647 km (0.088 R)
• M45: 18,373,910 km (0.091 R)
• M46: 18,502,414 km (0.12 R)
• M47: 19,105,742 km (0.113 R)
• M48: 19,496,941 km (0.11 R)
• M49: 19,627,989 km (0.098 R)
• M50: 19,715,503 km (0.065 R)
• M51: 19,934,814 km (0.11 R)
• M52: 20,243,285 km (0.086 R)
• M53: 21,088,513 km (0.116 R)
• M54: 21,223,001 km (0.068 R)
• M55: 21,538,054 km (0.072 R)
• M56: 21,854,603 km (0.115 R)
• M57: 22,355,158 km (0.104 R)
• M58: 22,905,528 km (0.115 R)
• M59: 23,043,757 km (0.04 R)
• M60: 23,460,387 km (0.089 R)
• M61: 23,692,862 km (0.028 R)
• M62: 24,961,452 km (0.03 R)
• M63: 25,056,297 km (0.091 R)
• M64: 25,198,864 km (0.12 R)
• M65: 25,341,580 km (0.105 R)
• M66: 26,590,274 km (0.065 R)
• M67: 27,270,944 km (0.097 R)
• M68: 27,417,550 km (0.107 R)
• M69: 27,760,727 km (0.056 R)
• M70: 27,908,231 km (0.072 R)
• M71: 29,047,568 km (0.119 R)
• M72: 29,497,559 km (0.078 R)
• M73: 30,353,857 km (0.047 R)
• M74: 30,505,699 km (0.118 R)
• M75: 30,607,276 km (0.104 R)
• M76: 31,116,058 km (0.076 R)
• M77: 31,576,520 km (0.075 R)
• M78: 32,142,299 km (0.082 R)
• M79: 32,297,283 km (0.095 R)
• M80: 32,504,177 km (0.118 R)
• M81: 33,075,491 km (0.074 R)
• M82: 35,446,916 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752

Radius: 4.1

Gravity: 44.74 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.33 AU - 15.65 AU

Year: 18007 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,188,167 km

• M1: 135,386 km (0.119 R)
• M2: 592,707 km (0.118 R)
• M3: 796,160 km (0.085 R)
• M4: 1,434,644 km (0.092 R)
• M5: 1,493,585 km (0.054 R)
• M6: 1,895,555 km (0.115 R)
• M7: 1,960,181 km (0.045 R)
• M8: 2,091,827 km (0.034 R)
• M9: 2,329,239 km (0.102 R)
• M10: 2,433,509 km (0.045 R)
• M11: 2,610,782 km (0.03 R)
• M12: 2,977,895 km (0.112 R)
• M13: 3,518,692 km (0.047 R)
• M14: 4,819,744 km (0.102 R)
• M15: 4,864,025 km (0.109 R)
• M16: 6,155,952 km (0.069 R)
• M17: 6,445,873 km (0.063 R)
• M18: 7,039,029 km (0.116 R)
• M19: 8,436,123 km (0.106 R)
• M20: 8,703,903 km (0.118 R)
• M21: 9,358,244 km (0.118 R)
• M22: 9,747,049 km (0.051 R)
• M23: 9,915,347 km (0.116 R)
• M24: 10,829,091 km (0.096 R)
• M25: 12,370,398 km (0.073 R)
• M26: 13,352,358 km (0.116 R)
• M27: 14,231,993 km (0.054 R)
• M28: 14,295,423 km (0.093 R)
• M29: 15,324,955 km (0.038 R)
• M30: 15,980,493 km (0.089 R)
• M31: 17,183,260 km (0.088 R)
• M32: 18,276,521 km (0.047 R)
• M33: 19,603,903 km (0.065 R)
• M34: 20,889,697 km (0.075 R)
• M35: 22,276,170 km (0.117 R)
• M36: 22,645,976 km (0.074 R)
• M37: 23,092,376 km (0.091 R)
• M38: 23,466,670 km (0.081 R)
• M39: 23,767,511 km (0.111 R)
• M40: 24,830,554 km (0.077 R)
• M41: 25,908,855 km (0.055 R)
• M42: 26,064,138 km (0.09 R)
• M43: 28,992,516 km (0.119 R)
• M44: 29,153,783 km (0.028 R)
• M45: 30,536,217 km (0.117 R)
• M46: 30,946,863 km (0.114 R)
• M47: 31,359,304 km (0.097 R)
• M48: 31,939,893 km (0.065 R)
• M49: 33,364,514 km (0.114 R)
• M50: 34,042,043 km (0.108 R)
• M51: 35,755,686 km (0.113 R)
• M52: 37,848,860 km (0.106 R)
• M53: 38,821,395 km (0.119 R)
• M54: 39,981,377 km (0.1 R)
• M55: 40,070,986 km (0.112 R)
• M56: 40,610,586 km (0.099 R)
• M57: 42,701,216 km (0.12 R)
• M58: 43,252,335 km (0.072 R)
• M59: 44,083,351 km (0.1 R)
• M60: 44,454,503 km (0.063 R)
• M61: 44,547,404 km (0.084 R)
• M62: 45,199,650 km (0.104 R)
• M63: 45,293,149 km (0.069 R)
• M64: 45,386,648 km (0.048 R)
• M65: 45,855,188 km (0.104 R)
• M66: 46,137,031 km (0.099 R)
• M67: 46,891,453 km (0.107 R)
• M68: 47,554,919 km (0.039 R)
• M69: 48,795,385 km (0.11 R)
• M70: 49,179,253 km (0.101 R)
• M71: 49,853,341 km (0.102 R)
• M72: 50,627,510 km (0.08 R)
• M73: 51,016,015 km (0.051 R)
• M74: 51,893,856 km (0.074 R)
• M75: 53,269,259 km (0.09 R)
• M76: 54,656,629 km (0.066 R)
• M77: 54,955,526 km (0.117 R)
• M78: 56,357,258 km (0.086 R)
• M79: 57,568,103 km (0.059 R)
• M80: 58,787,625 km (0.1 R)
• M81: 60,838,761 km (0.114 R)
• M82: 60,941,984 km (0.051 R)
• M83: 64,694,946 km (0.117 R)
• M84: 66,386,748 km (0.119 R)
• M85: 67,024,932 km (0.098 R)
• M86: 68,307,435 km (0.081 R)
• M87: 68,951,603 km (0.108 R)
• M88: 70,138,064 km (0.098 R)
• M89: 71,766,587 km (0.101 R)
• M90: 72,859,249 km (0.068 R)
• M91: 73,188,215 km (0.109 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit