🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 30.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 196 Days

Day: 13.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 25.9 °

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: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 234 Days

Day: 19.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,700,908 km

• M1: 277,205 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.88 AU - 3.1 AU

Year: 1472 Days

Day: 33.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.42 AU - 2.82 AU

Year: 1589 Days

Day: 34.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.92 AU - 3.18 AU

Year: 1996 Days

Day: 29.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.56 AU - 5.22 AU

Year: 3447 Days

Day: 41.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.95 AU - 8.13 AU

Year: 6268 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,700,908 km

• M1: 277,654 km (0.07 R)
• M2: 356,492 km (0.116 R)
• M3: 433,385 km (0.04 R)
• M4: 818,450 km (0.074 R)
• M5: 1,257,669 km (0.109 R)
• M6: 1,364,482 km (0.119 R)
• M7: 1,742,666 km (0.081 R)
• M8: 1,842,298 km (0.108 R)
• M9: 2,068,191 km (0.113 R)
• M10: 2,368,882 km (0.039 R)
• M11: 2,614,971 km (0.097 R)
• M12: 2,822,463 km (0.113 R)
• M13: 2,916,560 km (0.115 R)
• M14: 3,303,121 km (0.07 R)
• M15: 3,629,095 km (0.114 R)
• M16: 3,860,971 km (0.083 R)
• M17: 4,285,231 km (0.094 R)
• M18: 4,530,422 km (0.106 R)
• M19: 5,120,286 km (0.115 R)
• M20: 5,527,043 km (0.073 R)
• M21: 5,674,846 km (0.05 R)
• M22: 5,734,386 km (0.106 R)
• M23: 6,004,709 km (0.046 R)
• M24: 6,402,490 km (0.06 R)
• M25: 7,418,110 km (0.102 R)
• M26: 7,778,640 km (0.088 R)
• M27: 8,044,625 km (0.07 R)
• M28: 8,551,164 km (0.098 R)
• M29: 8,963,904 km (0.07 R)
• M30: 9,383,227 km (0.091 R)
• M31: 9,701,871 km (0.105 R)
• M32: 9,808,833 km (0.111 R)
• M33: 9,988,051 km (0.059 R)
• M34: 10,240,872 km (0.096 R)
• M35: 10,532,288 km (0.038 R)
• M36: 10,974,649 km (0.09 R)
• M37: 11,198,149 km (0.09 R)
• M38: 11,573,938 km (0.095 R)
• M39: 11,877,473 km (0.12 R)
• M40: 12,068,659 km (0.062 R)
• M41: 12,145,402 km (0.094 R)
• M42: 12,921,516 km (0.112 R)
• M43: 14,480,924 km (0.083 R)
• M44: 14,603,295 km (0.038 R)
• M45: 14,726,115 km (0.074 R)
• M46: 15,055,081 km (0.079 R)
• M47: 15,261,975 km (0.114 R)
• M48: 15,511,504 km (0.114 R)
• M49: 15,720,343 km (0.104 R)
• M50: 16,395,328 km (0.097 R)
• M51: 16,693,626 km (0.116 R)
• M52: 17,729,741 km (0.119 R)
• M53: 17,860,789 km (0.053 R)
• M54: 17,948,154 km (0.076 R)
• M55: 18,211,596 km (0.068 R)
• M56: 18,432,103 km (0.081 R)
• M57: 18,875,661 km (0.061 R)
• M58: 19,188,171 km (0.088 R)
• M59: 19,322,659 km (0.058 R)
• M60: 20,045,367 km (0.09 R)
• M61: 20,318,682 km (0.08 R)
• M62: 21,937,181 km (0.097 R)
• M63: 22,077,803 km (0.112 R)
• M64: 22,454,341 km (0.086 R)
• M65: 22,596,160 km (0.053 R)
• M66: 23,261,571 km (0.107 R)
• M67: 23,500,778 km (0.064 R)
• M68: 24,030,056 km (0.107 R)
• M69: 24,175,016 km (0.088 R)
• M70: 24,611,842 km (0.106 R)
• M71: 24,855,537 km (0.083 R)
• M72: 25,051,211 km (0.087 R)
• M73: 25,542,340 km (0.074 R)
• M74: 25,641,075 km (0.047 R)
• M75: 26,235,427 km (0.053 R)
• M76: 26,884,533 km (0.055 R)
• M77: 27,035,178 km (0.084 R)
• M78: 27,337,066 km (0.077 R)
• M79: 27,944,284 km (0.114 R)
• M80: 29,172,183 km (0.033 R)
• M81: 30,783,951 km (0.095 R)
• M82: 32,584,810 km (0.089 R)
• M83: 32,959,702 km (0.1 R)
• M84: 35,020,263 km (0.104 R)
• M85: 37,066,313 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 9.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.39 AU - 8.09 AU

Year: 6557 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,700,908 km

• M1: 114,293 km (0.119 R)
• M2: 314,006 km (0.092 R)
• M3: 498,909 km (0.083 R)
• M4: 693,985 km (0.089 R)
• M5: 814,860 km (0.098 R)
• M6: 1,063,042 km (0.112 R)
• M7: 1,172,399 km (0.107 R)
• M8: 1,318,556 km (0.111 R)
• M9: 1,558,062 km (0.082 R)
• M10: 1,774,530 km (0.079 R)
• M11: 2,000,872 km (0.041 R)
• M12: 2,176,948 km (0.051 R)
• M13: 2,713,705 km (0.059 R)
• M14: 2,931,071 km (0.111 R)
• M15: 3,064,213 km (0.071 R)
• M16: 3,176,561 km (0.109 R)
• M17: 3,783,629 km (0.081 R)
• M18: 4,502,447 km (0.082 R)
• M19: 4,760,204 km (0.097 R)
• M20: 5,644,328 km (0.119 R)
• M21: 6,694,954 km (0.052 R)
• M22: 8,745,940 km (0.118 R)
• M23: 8,906,309 km (0.053 R)
• M24: 8,970,786 km (0.083 R)
• M25: 9,100,038 km (0.102 R)
• M26: 9,491,686 km (0.074 R)
• M27: 9,755,876 km (0.113 R)
• M28: 9,888,868 km (0.089 R)
• M29: 10,223,967 km (0.118 R)
• M30: 11,043,614 km (0.084 R)
• M31: 11,216,998 km (0.105 R)
• M32: 11,461,291 km (0.049 R)
• M33: 12,026,173 km (0.1 R)
• M34: 12,168,889 km (0.088 R)
• M35: 12,312,204 km (0.067 R)
• M36: 12,817,845 km (0.115 R)
• M37: 12,890,699 km (0.068 R)
• M38: 13,293,566 km (0.042 R)
• M39: 13,404,119 km (0.059 R)
• M40: 13,924,420 km (0.1 R)
• M41: 14,036,768 km (0.073 R)
• M42: 14,186,964 km (0.075 R)
• M43: 14,262,362 km (0.105 R)
• M44: 14,640,994 km (0.119 R)
• M45: 14,717,139 km (0.095 R)
• M46: 15,061,364 km (0.05 R)
• M47: 15,253,747 km (0.101 R)
• M48: 15,524,369 km (0.043 R)
• M49: 15,757,742 km (0.104 R)
• M50: 16,901,717 km (0.094 R)
• M51: 17,101,580 km (0.109 R)
• M52: 17,423,215 km (0.082 R)
• M53: 17,665,564 km (0.112 R)
• M54: 17,827,877 km (0.069 R)
• M55: 17,949,949 km (0.043 R)
• M56: 18,317,661 km (0.116 R)
• M57: 18,687,916 km (0.118 R)
• M58: 19,310,542 km (0.055 R)
• M59: 19,982,087 km (0.057 R)
• M60: 20,193,618 km (0.071 R)
• M61: 20,661,411 km (0.066 R)
• M62: 21,046,775 km (0.084 R)
• M63: 22,480,222 km (0.118 R)
• M64: 22,700,130 km (0.115 R)
• M65: 24,079,572 km (0.099 R)
• M66: 25,029,369 km (0.111 R)
• M67: 25,486,092 km (0.053 R)
• M68: 25,715,425 km (0.049 R)
• M69: 25,807,278 km (0.056 R)
• M70: 26,176,037 km (0.107 R)
• M71: 26,686,016 km (0.059 R)
• M72: 27,480,680 km (0.098 R)
• M73: 27,951,614 km (0.06 R)
• M74: 28,615,679 km (0.054 R)
• M75: 29,093,046 km (0.108 R)
• M76: 29,284,681 km (0.111 R)
• M77: 29,621,276 km (0.116 R)
• M78: 30,882,386 km (0.079 R)
• M79: 31,617,809 km (0.09 R)
• M80: 32,061,816 km (0.106 R)
• M81: 33,206,090 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.7

Radius: 6.3

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.58 AU - 16.72 AU

Year: 21013 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,700,908 km

• M1: 285,134 km (0.095 R)
• M2: 501,153 km (0.092 R)
• M3: 2,052,184 km (0.082 R)
• M4: 2,275,533 km (0.043 R)
• M5: 2,390,125 km (0.106 R)
• M6: 2,625,143 km (0.069 R)
• M7: 3,117,320 km (0.05 R)
• M8: 3,202,142 km (0.083 R)
• M9: 3,637,622 km (0.069 R)
• M10: 3,862,318 km (0.097 R)
• M11: 3,999,349 km (0.094 R)
• M12: 4,138,027 km (0.079 R)
• M13: 4,231,376 km (0.034 R)
• M14: 4,372,746 km (0.047 R)
• M15: 5,202,565 km (0.073 R)
• M16: 6,508,405 km (0.063 R)
• M17: 7,169,478 km (0.064 R)
• M18: 7,679,307 km (0.115 R)
• M19: 7,909,688 km (0.045 R)
• M20: 8,200,656 km (0.118 R)
• M21: 8,853,501 km (0.054 R)
• M22: 9,338,647 km (0.12 R)
• M23: 10,781,219 km (0.105 R)
• M24: 10,845,397 km (0.085 R)
• M25: 10,909,874 km (0.118 R)
• M26: 11,103,902 km (0.058 R)
• M27: 11,824,964 km (0.028 R)
• M28: 12,900,572 km (0.049 R)
• M29: 13,311,967 km (0.101 R)
• M30: 13,657,986 km (0.086 R)
• M31: 14,856,864 km (0.086 R)
• M32: 16,309,908 km (0.087 R)
• M33: 17,128,208 km (0.11 R)
• M34: 17,353,652 km (0.103 R)
• M35: 18,342,195 km (0.081 R)
• M36: 18,804,452 km (0.098 R)
• M37: 19,740,636 km (0.11 R)
• M38: 19,819,324 km (0.1 R)
• M39: 19,898,162 km (0.045 R)
• M40: 20,135,275 km (0.093 R)
• M41: 20,293,849 km (0.025 R)
• M42: 20,612,193 km (0.088 R)
• M43: 21,902,026 km (0.079 R)
• M44: 22,474,537 km (0.082 R)
• M45: 24,221,391 km (0.119 R)
• M46: 24,305,615 km (0.088 R)
• M47: 24,643,706 km (0.095 R)
• M48: 24,813,200 km (0.04 R)
• M49: 29,087,960 km (0.117 R)
• M50: 29,626,811 km (0.12 R)
• M51: 29,987,940 km (0.097 R)
• M52: 30,169,103 km (0.106 R)
• M53: 30,988,451 km (0.045 R)
• M54: 31,722,976 km (0.039 R)
• M55: 32,648,987 km (0.076 R)
• M56: 33,302,580 km (0.109 R)
• M57: 33,772,168 km (0.109 R)
• M58: 35,384,684 km (0.115 R)
• M59: 35,671,911 km (0.054 R)
• M60: 36,731,513 km (0.038 R)
• M61: 36,925,242 km (0.08 R)
• M62: 37,216,509 km (0.084 R)
• M63: 37,411,136 km (0.111 R)
• M64: 40,170,918 km (0.101 R)
• M65: 42,283,389 km (0.108 R)
• M66: 42,384,966 km (0.082 R)
• M67: 44,328,691 km (0.113 R)
• M68: 44,431,764 km (0.105 R)
• M69: 44,638,359 km (0.1 R)
• M70: 44,845,103 km (0.116 R)
• M71: 45,363,460 km (0.064 R)
• M72: 46,615,444 km (0.045 R)
• M73: 46,825,330 km (0.112 R)
• M74: 49,473,961 km (0.099 R)
• M75: 52,715,896 km (0.044 R)
• M76: 54,472,773 km (0.114 R)
• M77: 54,915,134 km (0.105 R)
• M78: 55,247,541 km (0.076 R)
• M79: 57,931,177 km (0.078 R)
• M80: 60,313,972 km (0.036 R)
• M81: 60,885,885 km (0.103 R)
• M82: 64,472,494 km (0.111 R)
• M83: 65,174,556 km (0.12 R)
• M84: 66,350,246 km (0.11 R)
• M85: 66,940,709 km (0.098 R)
• M86: 68,484,110 km (0.101 R)
• M87: 72,819,008 km (0.059 R)
• M88: 73,549,943 km (0.119 R)
• M89: 74,405,942 km (0.116 R)
• M90: 75,142,262 km (0.088 R)
• M91: 75,880,977 km (0.045 R)
• M92: 76,004,395 km (0.106 R)
• M93: 80,238,015 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit