🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 29.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,167,751 km

• M1: 304,132 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.66 AU - 0.74 AU

Year: 205 Days

Day: 32.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 279 Days

Day: 46.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,167,751 km

• M1: 343,626 km (0.115 R)
• M2: 384,915 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.93 AU - 1.23 AU

Year: 393 Days

Day: 20.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 543 Days

Day: 33.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,167,751 km

• M1: 806,781 km (0.106 R)
• M2: 969,693 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.34 AU - 1.92 AU

Year: 728 Days

Day: 22.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.76 AU - 2.14 AU

Year: 953 Days

Day: 45.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 14.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.54 AU - 11.34 AU

Year: 11801 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,167,751 km

• M1: 188,643 km (0.048 R)
• M2: 344,075 km (0.061 R)
• M3: 494,870 km (0.117 R)
• M4: 659,278 km (0.119 R)
• M5: 1,210,845 km (0.111 R)
• M6: 1,489,995 km (0.116 R)
• M7: 2,111,424 km (0.1 R)
• M8: 2,451,012 km (0.082 R)
• M9: 2,752,302 km (0.1 R)
• M10: 2,893,372 km (0.077 R)
• M11: 3,182,844 km (0.066 R)
• M12: 3,301,326 km (0.101 R)
• M13: 3,573,594 km (0.092 R)
• M14: 3,790,361 km (0.109 R)
• M15: 4,107,958 km (0.11 R)
• M16: 4,269,972 km (0.115 R)
• M17: 4,735,221 km (0.078 R)
• M18: 5,859,300 km (0.11 R)
• M19: 5,968,805 km (0.091 R)
• M20: 6,831,686 km (0.098 R)
• M21: 7,454,911 km (0.101 R)
• M22: 8,015,454 km (0.073 R)
• M23: 8,137,376 km (0.057 R)
• M24: 8,424,155 km (0.058 R)
• M25: 8,589,611 km (0.071 R)
• M26: 9,390,109 km (0.102 R)
• M27: 9,951,699 km (0.118 R)
• M28: 10,702,531 km (0.08 R)
• M29: 11,062,314 km (0.114 R)
• M30: 11,471,763 km (0.061 R)
• M31: 11,563,467 km (0.093 R)
• M32: 12,165,299 km (0.079 R)
• M33: 13,399,631 km (0.106 R)
• M34: 13,593,061 km (0.117 R)
• M35: 14,376,206 km (0.099 R)
• M36: 15,123,746 km (0.087 R)
• M37: 15,679,951 km (0.059 R)
• M38: 16,552,855 km (0.106 R)
• M39: 16,864,617 km (0.119 R)
• M40: 18,345,636 km (0.036 R)
• M41: 19,374,271 km (0.094 R)
• M42: 19,867,944 km (0.093 R)
• M43: 20,199,452 km (0.088 R)
• M44: 20,532,906 km (0.066 R)
• M45: 21,148,651 km (0.071 R)
• M46: 21,487,191 km (0.071 R)
• M47: 21,600,437 km (0.068 R)
• M48: 22,112,510 km (0.1 R)
• M49: 22,398,691 km (0.108 R)
• M50: 23,032,687 km (0.115 R)
• M51: 23,555,681 km (0.098 R)
• M52: 24,495,305 km (0.115 R)
• M53: 24,672,878 km (0.066 R)
• M54: 25,567,174 km (0.048 R)
• M55: 25,747,290 km (0.094 R)
• M56: 26,411,354 km (0.118 R)
• M57: 26,654,152 km (0.077 R)
• M58: 27,756,239 km (0.096 R)
• M59: 28,189,026 km (0.053 R)
• M60: 28,686,140 km (0.104 R)
• M61: 29,186,245 km (0.055 R)
• M62: 29,626,213 km (0.075 R)
• M63: 29,815,454 km (0.1 R)
• M64: 30,004,995 km (0.098 R)
• M65: 30,512,730 km (0.09 R)
• M66: 31,023,158 km (0.104 R)
• M67: 32,832,095 km (0.093 R)
• M68: 33,224,191 km (0.051 R)
• M69: 34,476,026 km (0.102 R)
• M70: 35,207,859 km (0.033 R)
• M71: 36,281,373 km (0.058 R)
• M72: 36,686,783 km (0.094 R)
• M73: 38,254,719 km (0.106 R)
• M74: 38,874,054 km (0.109 R)
• M75: 39,288,889 km (0.108 R)
• M76: 42,233,573 km (0.105 R)
• M77: 42,731,285 km (0.094 R)
• M78: 44,019,921 km (0.05 R)
• M79: 44,163,835 km (0.118 R)
• M80: 45,031,053 km (0.104 R)
• M81: 45,248,718 km (0.05 R)
• M82: 46,782,097 km (0.088 R)
• M83: 47,002,604 km (0.063 R)
• M84: 47,961,825 km (0.089 R)
• M85: 48,629,780 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.7

Radius: 3.3

Gravity: 26.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.72 AU - 19.82 AU

Year: 24026 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,167,751 km

• M1: 208,988 km (0.053 R)
• M2: 250,277 km (0.078 R)
• M3: 357,689 km (0.069 R)
• M4: 673,639 km (0.057 R)
• M5: 779,555 km (0.086 R)
• M6: 913,744 km (0.111 R)
• M7: 1,007,093 km (0.061 R)
• M8: 1,178,083 km (0.048 R)
• M9: 1,602,193 km (0.075 R)
• M10: 1,715,140 km (0.116 R)
• M11: 1,743,713 km (0.097 R)
• M12: 1,772,436 km (0.116 R)
• M13: 1,978,282 km (0.092 R)
• M14: 3,545,170 km (0.082 R)
• M15: 3,803,825 km (0.037 R)
• M16: 4,183,654 km (0.099 R)
• M17: 4,378,131 km (0.069 R)
• M18: 4,615,394 km (0.058 R)
• M19: 4,695,428 km (0.06 R)
• M20: 4,979,066 km (0.075 R)
• M21: 5,776,722 km (0.079 R)
• M22: 6,793,987 km (0.06 R)
• M23: 7,022,423 km (0.104 R)
• M24: 7,253,253 km (0.104 R)
• M25: 7,580,722 km (0.048 R)
• M26: 7,675,268 km (0.093 R)
• M27: 7,865,258 km (0.078 R)
• M28: 8,938,024 km (0.08 R)
• M29: 9,137,887 km (0.06 R)
• M30: 9,644,126 km (0.12 R)
• M31: 9,952,298 km (0.103 R)
• M32: 10,003,909 km (0.098 R)
• M33: 10,736,639 km (0.088 R)
• M34: 11,055,881 km (0.107 R)
• M35: 11,432,269 km (0.062 R)
• M36: 11,867,599 km (0.107 R)
• M37: 12,363,666 km (0.119 R)
• M38: 12,866,614 km (0.082 R)
• M39: 12,923,012 km (0.043 R)
• M40: 14,008,045 km (0.092 R)
• M41: 14,182,028 km (0.071 R)
• M42: 15,003,320 km (0.092 R)
• M43: 16,142,508 km (0.111 R)
• M44: 16,324,868 km (0.099 R)
• M45: 17,061,188 km (0.112 R)
• M46: 17,371,305 km (0.111 R)
• M47: 17,933,942 km (0.112 R)
• M48: 19,012,992 km (0.074 R)
• M49: 20,769,720 km (0.083 R)
• M50: 22,645,228 km (0.108 R)
• M51: 24,644,155 km (0.105 R)
• M52: 25,134,985 km (0.094 R)
• M53: 25,629,107 km (0.041 R)
• M54: 27,130,621 km (0.094 R)
• M55: 29,176,372 km (0.107 R)
• M56: 29,472,725 km (0.048 R)
• M57: 30,068,274 km (0.067 R)
• M58: 30,517,517 km (0.092 R)
• M59: 30,667,713 km (0.114 R)
• M60: 30,742,961 km (0.112 R)
• M61: 30,893,606 km (0.113 R)
• M62: 30,969,003 km (0.099 R)
• M63: 32,873,982 km (0.105 R)
• M64: 33,646,506 km (0.07 R)
• M65: 33,957,071 km (0.089 R)
• M66: 34,503,103 km (0.104 R)
• M67: 35,366,881 km (0.055 R)
• M68: 40,449,319 km (0.05 R)
• M69: 41,359,772 km (0.066 R)
• M70: 41,859,279 km (0.09 R)
• M71: 41,942,755 km (0.075 R)
• M72: 42,026,231 km (0.086 R)
• M73: 42,696,130 km (0.114 R)
• M74: 43,369,619 km (0.108 R)
• M75: 45,926,397 km (0.093 R)
• M76: 46,270,921 km (0.091 R)
• M77: 46,702,810 km (0.085 R)
• M78: 48,181,435 km (0.075 R)
• M79: 49,498,644 km (0.045 R)
• M80: 49,940,407 km (0.068 R)
• M81: 51,005,843 km (0.094 R)
• M82: 51,362,634 km (0.112 R)
• M83: 52,348,035 km (0.072 R)
• M84: 53,068,797 km (0.087 R)
• M85: 53,520,882 km (0.08 R)
• M86: 53,702,045 km (0.097 R)
• M87: 54,793,362 km (0.07 R)
• M88: 55,341,787 km (0.077 R)
• M89: 57,553,742 km (0.111 R)
• M90: 57,739,243 km (0.097 R)
• M91: 60,830,683 km (0.037 R)
• M92: 61,683,092 km (0.051 R)
• M93: 62,253,658 km (0.072 R)
• M94: 62,825,870 km (0.079 R)
• M95: 63,591,512 km (0.051 R)
• M96: 63,879,338 km (0.091 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit