🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 25.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,255,931 km

• M1: 43,683 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 46.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.62 AU - 0.92 AU

Year: 259 Days

Day: 24.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,255,931 km

• M1: 130,898 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.7 AU - 1.14 AU

Year: 338 Days

Day: 17 Hours

Environment

Temp: 24 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,255,931 km

• M1: 672,592 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.09 AU - 1.77 AU

Year: 655 Days

Day: 32.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.45 AU - 2.35 AU

Year: 1003 Days

Day: 21.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.06 AU - 3.43 AU

Year: 1737 Days

Day: 44.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,255,931 km

• M1: 154,834 km (0.107 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 11.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.78 AU - 9.42 AU

Year: 9656 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,255,931 km

• M1: 204,949 km (0.095 R)
• M2: 280,795 km (0.081 R)
• M3: 913,594 km (0.068 R)
• M4: 1,141,581 km (0.12 R)
• M5: 1,291,478 km (0.102 R)
• M6: 1,388,567 km (0.059 R)
• M7: 1,759,271 km (0.093 R)
• M8: 1,867,879 km (0.113 R)
• M9: 1,978,731 km (0.053 R)
• M10: 2,277,478 km (0.098 R)
• M11: 2,715,201 km (0.115 R)
• M12: 2,790,748 km (0.065 R)
• M13: 3,073,937 km (0.116 R)
• M14: 4,386,808 km (0.048 R)
• M15: 4,565,727 km (0.078 R)
• M16: 4,961,862 km (0.088 R)
• M17: 5,148,411 km (0.081 R)
• M18: 5,432,647 km (0.094 R)
• M19: 5,885,031 km (0.077 R)
• M20: 5,983,616 km (0.099 R)
• M21: 7,068,948 km (0.103 R)
• M22: 7,279,133 km (0.093 R)
• M23: 8,104,315 km (0.026 R)
• M24: 9,377,842 km (0.06 R)
• M25: 9,725,358 km (0.085 R)
• M26: 10,037,868 km (0.108 R)
• M27: 10,433,255 km (0.106 R)
• M28: 10,713,003 km (0.045 R)
• M29: 10,833,579 km (0.111 R)
• M30: 11,035,685 km (0.026 R)
• M31: 11,402,649 km (0.072 R)
• M32: 11,815,090 km (0.077 R)
• M33: 11,898,267 km (0.069 R)
• M34: 14,702,778 km (0.105 R)
• M35: 15,016,485 km (0.12 R)
• M36: 15,332,585 km (0.067 R)
• M37: 15,514,047 km (0.045 R)
• M38: 15,787,811 km (0.04 R)
• M39: 15,879,365 km (0.073 R)
• M40: 16,063,071 km (0.084 R)
• M41: 16,339,977 km (0.097 R)
• M42: 16,898,575 km (0.057 R)
• M43: 17,274,365 km (0.029 R)
• M44: 18,999,678 km (0.117 R)
• M45: 19,390,427 km (0.102 R)
• M46: 19,636,067 km (0.047 R)
• M47: 20,031,155 km (0.091 R)
• M48: 20,578,833 km (0.116 R)
• M49: 20,879,674 km (0.09 R)
• M50: 22,405,423 km (0.028 R)
• M51: 23,547,004 km (0.104 R)
• M52: 23,704,082 km (0.091 R)
• M53: 24,389,090 km (0.1 R)
• M54: 24,920,462 km (0.052 R)
• M55: 25,187,494 km (0.102 R)
• M56: 25,509,279 km (0.086 R)
• M57: 25,616,840 km (0.119 R)
• M58: 26,700,826 km (0.069 R)
• M59: 27,193,452 km (0.042 R)
• M60: 27,578,816 km (0.079 R)
• M61: 28,466,081 km (0.088 R)
• M62: 29,137,925 km (0.09 R)
• M63: 29,250,273 km (0.091 R)
• M64: 29,814,856 km (0.092 R)
• M65: 29,928,101 km (0.077 R)
• M66: 30,098,344 km (0.11 R)
• M67: 30,782,604 km (0.111 R)
• M68: 32,515,696 km (0.11 R)
• M69: 32,807,561 km (0.066 R)
• M70: 33,452,926 km (0.087 R)
• M71: 33,983,999 km (0.12 R)
• M72: 34,280,202 km (0.1 R)
• M73: 34,636,844 km (0.077 R)
• M74: 34,756,073 km (0.107 R)
• M75: 36,559,625 km (0.1 R)
• M76: 37,228,627 km (0.084 R)
• M77: 37,411,735 km (0.07 R)
• M78: 38,578,598 km (0.091 R)
• M79: 39,321,800 km (0.111 R)
• M80: 39,446,116 km (0.062 R)
• M81: 39,632,814 km (0.084 R)
• M82: 39,757,429 km (0.073 R)
• M83: 40,633,624 km (0.116 R)
• M84: 41,263,431 km (0.103 R)
• M85: 41,389,692 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 14.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.14 AU - 12.42 AU

Year: 13552 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,255,931 km

• M1: 406,607 km (0.103 R)
• M2: 736,470 km (0.057 R)
• M3: 914,342 km (0.093 R)
• M4: 1,316,312 km (0.07 R)
• M5: 1,693,448 km (0.066 R)
• M6: 1,854,116 km (0.099 R)
• M7: 1,992,045 km (0.047 R)
• M8: 2,278,675 km (0.105 R)
• M9: 2,427,225 km (0.04 R)
• M10: 3,021,578 km (0.113 R)
• M11: 3,522,731 km (0.092 R)
• M12: 4,122,469 km (0.106 R)
• M13: 4,754,370 km (0.11 R)
• M14: 5,062,542 km (0.1 R)
• M15: 5,779,564 km (0.081 R)
• M16: 6,025,802 km (0.109 R)
• M17: 6,401,742 km (0.038 R)
• M18: 6,614,021 km (0.1 R)
• M19: 7,001,928 km (0.099 R)
• M20: 7,353,035 km (0.097 R)
• M21: 8,956,275 km (0.083 R)
• M22: 9,870,767 km (0.089 R)
• M23: 10,165,774 km (0.118 R)
• M24: 10,413,957 km (0.033 R)
• M25: 10,714,349 km (0.069 R)
• M26: 12,789,272 km (0.102 R)
• M27: 12,949,790 km (0.082 R)
• M28: 14,369,474 km (0.116 R)
• M29: 14,984,920 km (0.082 R)
• M30: 15,154,264 km (0.047 R)
• M31: 15,381,204 km (0.111 R)
• M32: 16,241,691 km (0.116 R)
• M33: 16,357,630 km (0.107 R)
• M34: 16,707,240 km (0.042 R)
• M35: 17,354,400 km (0.099 R)
• M36: 18,189,904 km (0.058 R)
• M37: 19,222,130 km (0.075 R)
• M38: 19,529,404 km (0.05 R)
• M39: 21,089,859 km (0.034 R)
• M40: 21,470,286 km (0.113 R)
• M41: 23,275,783 km (0.061 R)
• M42: 23,406,681 km (0.109 R)
• M43: 23,603,402 km (0.116 R)
• M44: 24,661,807 km (0.113 R)
• M45: 26,346,429 km (0.103 R)
• M46: 27,030,690 km (0.073 R)
• M47: 28,486,726 km (0.098 R)
• M48: 29,048,017 km (0.114 R)
• M49: 29,683,957 km (0.075 R)
• M50: 30,039,252 km (0.096 R)
• M51: 30,969,602 km (0.105 R)
• M52: 31,113,515 km (0.114 R)
• M53: 31,329,833 km (0.105 R)
• M54: 32,127,489 km (0.088 R)
• M55: 32,785,121 km (0.111 R)
• M56: 33,668,946 km (0.056 R)
• M57: 34,859,445 km (0.119 R)
• M58: 35,009,193 km (0.042 R)
• M59: 36,670,926 km (0.119 R)
• M60: 36,975,807 km (0.106 R)
• M61: 37,972,577 km (0.074 R)
• M62: 38,203,855 km (0.11 R)
• M63: 38,358,390 km (0.115 R)
• M64: 39,992,597 km (0.093 R)
• M65: 40,384,992 km (0.033 R)
• M66: 41,094,685 km (0.095 R)
• M67: 41,808,416 km (0.096 R)
• M68: 41,967,588 km (0.112 R)
• M69: 43,812,579 km (0.098 R)
• M70: 44,055,227 km (0.045 R)
• M71: 44,704,332 km (0.074 R)
• M72: 45,274,898 km (0.09 R)
• M73: 45,684,048 km (0.112 R)
• M74: 46,670,796 km (0.118 R)
• M75: 47,747,601 km (0.111 R)
• M76: 47,914,104 km (0.094 R)
• M77: 49,504,479 km (0.062 R)
• M78: 49,672,926 km (0.106 R)
• M79: 50,772,321 km (0.042 R)
• M80: 51,282,449 km (0.08 R)
• M81: 51,452,841 km (0.108 R)
• M82: 52,050,784 km (0.083 R)
• M83: 52,909,027 km (0.088 R)
• M84: 54,639,575 km (0.054 R)
• M85: 54,900,773 km (0.06 R)
• M86: 56,300,710 km (0.108 R)
• M87: 57,712,465 km (0.098 R)
• M88: 58,422,606 km (0.088 R)
• M89: 59,225,049 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.1

Radius: 3.5

Gravity: 79.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.64 AU - 15.9 AU

Year: 18509 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,255,931 km

• M1: 101,577 km (0.059 R)
• M2: 345,421 km (0.037 R)
• M3: 508,483 km (0.054 R)
• M4: 1,091,017 km (0.032 R)
• M5: 1,451,997 km (0.067 R)
• M6: 1,678,339 km (0.093 R)
• M7: 1,711,549 km (0.082 R)
• M8: 2,236,189 km (0.094 R)
• M9: 2,611,680 km (0.091 R)
• M10: 2,966,077 km (0.099 R)
• M11: 3,006,319 km (0.085 R)
• M12: 3,419,508 km (0.068 R)
• M13: 3,675,769 km (0.086 R)
• M14: 4,297,648 km (0.042 R)
• M15: 4,808,824 km (0.091 R)
• M16: 5,437,284 km (0.116 R)
• M17: 5,635,801 km (0.115 R)
• M18: 6,663,538 km (0.06 R)
• M19: 8,026,973 km (0.111 R)
• M20: 8,538,298 km (0.102 R)
• M21: 8,885,066 km (0.113 R)
• M22: 9,118,738 km (0.1 R)
• M23: 9,592,066 km (0.107 R)
• M24: 9,651,905 km (0.088 R)
• M25: 10,934,707 km (0.053 R)
• M26: 11,122,302 km (0.115 R)
• M27: 11,247,965 km (0.118 R)
• M28: 11,310,945 km (0.06 R)
• M29: 11,500,636 km (0.1 R)
• M30: 11,564,215 km (0.083 R)
• M31: 11,883,307 km (0.108 R)
• M32: 12,011,662 km (0.083 R)
• M33: 12,399,868 km (0.118 R)
• M34: 13,122,127 km (0.085 R)
• M35: 13,188,399 km (0.099 R)
• M36: 13,454,832 km (0.065 R)
• M37: 14,332,972 km (0.119 R)
• M38: 14,538,220 km (0.081 R)
• M39: 14,744,516 km (0.111 R)
• M40: 15,579,122 km (0.088 R)
• M41: 17,658,533 km (0.099 R)
• M42: 18,173,299 km (0.096 R)
• M43: 19,067,296 km (0.108 R)
• M44: 19,975,504 km (0.116 R)
• M45: 20,128,244 km (0.112 R)
• M46: 21,991,186 km (0.065 R)
• M47: 22,386,125 km (0.052 R)
• M48: 23,263,217 km (0.096 R)
• M49: 23,343,551 km (0.087 R)
• M50: 25,711,984 km (0.097 R)
• M51: 27,899,404 km (0.042 R)
• M52: 28,670,282 km (0.11 R)
• M53: 29,188,190 km (0.107 R)
• M54: 30,760,314 km (0.118 R)
• M55: 31,113,365 km (0.07 R)
• M56: 32,091,137 km (0.108 R)
• M57: 32,538,883 km (0.117 R)
• M58: 32,718,700 km (0.091 R)
• M59: 32,898,666 km (0.091 R)
• M60: 35,916,205 km (0.114 R)
• M61: 37,504,934 km (0.116 R)
• M62: 38,735,227 km (0.088 R)
• M63: 40,653,521 km (0.089 R)
• M64: 41,040,979 km (0.104 R)
• M65: 42,112,549 km (0.115 R)
• M66: 43,193,244 km (0.098 R)
• M67: 44,283,064 km (0.038 R)
• M68: 47,402,778 km (0.107 R)
• M69: 48,424,232 km (0.086 R)
• M70: 49,143,499 km (0.035 R)
• M71: 49,246,572 km (0.103 R)
• M72: 49,762,834 km (0.063 R)
• M73: 50,073,549 km (0.109 R)
• M74: 50,280,892 km (0.065 R)
• M75: 52,160,738 km (0.081 R)
• M76: 54,702,855 km (0.096 R)
• M77: 55,559,153 km (0.097 R)
• M78: 56,851,828 km (0.076 R)
• M79: 57,501,831 km (0.054 R)
• M80: 59,466,799 km (0.068 R)
• M81: 62,455,166 km (0.109 R)
• M82: 62,566,766 km (0.117 R)
• M83: 62,678,366 km (0.044 R)
• M84: 66,628,797 km (0.087 R)
• M85: 67,199,812 km (0.106 R)
• M86: 68,461,371 km (0.096 R)
• M87: 69,152,813 km (0.101 R)
• M88: 73,350,080 km (0.113 R)
• M89: 74,293,893 km (0.117 R)
• M90: 77,628,878 km (0.098 R)
• M91: 78,229,514 km (0.109 R)
• M92: 79,073,096 km (0.115 R)
• M93: 80,404,667 km (0.075 R)
• M94: 81,012,483 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit