🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.54 AU - 0.72 AU

Year: 190 Days

Day: 30.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 233 Days

Day: 44.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.75 AU - 0.75 AU

Year: 247 Days

Day: 43.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,894,202 km

• M1: 29,321 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.66 AU - 2.44 AU

Year: 1118 Days

Day: 44.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.76 AU - 4.54 AU

Year: 3219 Days

Day: 46.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,894,202 km

• M1: 688,749 km (0.113 R)
• M2: 1,246,449 km (0.053 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 11.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.54 AU - 10.74 AU

Year: 9671 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,894,202 km

• M1: 154,834 km (0.069 R)
• M2: 513,719 km (0.073 R)
• M3: 619,784 km (0.109 R)
• M4: 856,747 km (0.119 R)
• M5: 930,200 km (0.086 R)
• M6: 1,025,344 km (0.073 R)
• M7: 1,267,842 km (0.096 R)
• M8: 1,880,894 km (0.093 R)
• M9: 2,003,863 km (0.08 R)
• M10: 2,180,688 km (0.094 R)
• M11: 2,910,726 km (0.117 R)
• M12: 3,258,391 km (0.079 R)
• M13: 3,528,116 km (0.085 R)
• M14: 3,773,905 km (0.117 R)
• M15: 4,948,847 km (0.119 R)
• M16: 5,329,275 km (0.108 R)
• M17: 5,469,897 km (0.093 R)
• M18: 5,863,339 km (0.096 R)
• M19: 6,008,598 km (0.116 R)
• M20: 6,302,857 km (0.076 R)
• M21: 6,982,331 km (0.086 R)
• M22: 7,369,939 km (0.082 R)
• M23: 8,004,832 km (0.115 R)
• M24: 8,328,712 km (0.064 R)
• M25: 8,533,511 km (0.101 R)
• M26: 9,157,634 km (0.107 R)
• M27: 9,411,501 km (0.086 R)
• M28: 9,926,118 km (0.08 R)
• M29: 10,099,651 km (0.105 R)
• M30: 10,893,418 km (0.055 R)
• M31: 11,890,637 km (0.092 R)
• M32: 12,121,317 km (0.113 R)
• M33: 12,400,168 km (0.081 R)
• M34: 12,634,139 km (0.118 R)
• M35: 12,822,333 km (0.105 R)
• M36: 13,058,997 km (0.104 R)
• M37: 13,632,854 km (0.069 R)
• M38: 14,214,939 km (0.102 R)
• M39: 15,153,068 km (0.088 R)
• M40: 16,009,515 km (0.07 R)
• M41: 16,933,432 km (0.105 R)
• M42: 17,664,068 km (0.067 R)
• M43: 18,886,432 km (0.078 R)
• M44: 19,209,863 km (0.101 R)
• M45: 19,589,542 km (0.042 R)
• M46: 19,862,259 km (0.096 R)
• M47: 20,632,389 km (0.102 R)
• M48: 21,412,392 km (0.036 R)
• M49: 21,580,839 km (0.116 R)
• M50: 23,058,717 km (0.095 R)
• M51: 23,173,757 km (0.036 R)
• M52: 24,804,374 km (0.101 R)
• M53: 24,922,257 km (0.1 R)
• M54: 25,276,954 km (0.085 R)
• M55: 25,633,446 km (0.029 R)
• M56: 25,812,365 km (0.102 R)
• M57: 26,231,239 km (0.077 R)
• M58: 27,258,078 km (0.073 R)
• M59: 27,501,624 km (0.115 R)
• M60: 29,288,570 km (0.037 R)
• M61: 29,976,272 km (0.109 R)
• M62: 30,669,209 km (0.093 R)
• M63: 31,431,111 km (0.11 R)
• M64: 31,622,596 km (0.118 R)
• M65: 32,456,754 km (0.042 R)
• M66: 32,714,960 km (0.087 R)
• M67: 32,844,362 km (0.112 R)
• M68: 33,168,391 km (0.064 R)
• M69: 33,688,992 km (0.055 R)
• M70: 34,409,455 km (0.083 R)
• M71: 35,466,364 km (0.112 R)
• M72: 35,732,199 km (0.056 R)
• M73: 36,265,965 km (0.062 R)
• M74: 37,409,042 km (0.09 R)
• M75: 39,454,942 km (0.09 R)
• M76: 39,730,352 km (0.069 R)
• M77: 40,699,746 km (0.119 R)
• M78: 41,257,148 km (0.084 R)
• M79: 41,747,081 km (0.119 R)
• M80: 42,450,191 km (0.119 R)
• M81: 44,582,858 km (0.116 R)
• M82: 45,301,526 km (0.106 R)
• M83: 45,951,529 km (0.081 R)
• M84: 48,287,649 km (0.112 R)
• M85: 48,361,401 km (0.108 R)
• M86: 48,877,813 km (0.102 R)
• M87: 49,618,771 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 4

Gravity: 26.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.2 AU - 17.48 AU

Year: 20679 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,894,202 km

• M1: 73,153 km (0.083 R)
• M2: 115,938 km (0.112 R)
• M3: 359,932 km (0.113 R)
• M4: 411,095 km (0.076 R)
• M5: 501,901 km (0.096 R)
• M6: 857,345 km (0.1 R)
• M7: 1,249,441 km (0.044 R)
• M8: 1,896,751 km (0.114 R)
• M9: 2,142,840 km (0.1 R)
• M10: 3,116,572 km (0.116 R)
• M11: 3,188,080 km (0.097 R)
• M12: 3,856,783 km (0.076 R)
• M13: 4,730,285 km (0.047 R)
• M14: 5,575,064 km (0.036 R)
• M15: 5,925,721 km (0.071 R)
• M16: 6,328,888 km (0.115 R)
• M17: 6,602,502 km (0.118 R)
• M18: 6,880,006 km (0.09 R)
• M19: 7,208,523 km (0.118 R)
• M20: 7,398,662 km (0.083 R)
• M21: 7,880,965 km (0.102 R)
• M22: 9,028,381 km (0.084 R)
• M23: 9,233,181 km (0.074 R)
• M24: 10,120,595 km (0.101 R)
• M25: 10,226,810 km (0.108 R)
• M26: 10,601,403 km (0.029 R)
• M27: 10,709,263 km (0.119 R)
• M28: 10,871,726 km (0.103 R)
• M29: 11,309,001 km (0.081 R)
• M30: 11,696,310 km (0.055 R)
• M31: 12,426,946 km (0.115 R)
• M32: 12,483,793 km (0.088 R)
• M33: 12,711,929 km (0.045 R)
• M34: 14,050,232 km (0.103 R)
• M35: 14,406,724 km (0.083 R)
• M36: 15,432,666 km (0.081 R)
• M37: 15,493,851 km (0.084 R)
• M38: 16,419,713 km (0.036 R)
• M39: 16,920,716 km (0.072 R)
• M40: 18,259,916 km (0.052 R)
• M41: 18,389,169 km (0.12 R)
• M42: 18,453,945 km (0.092 R)
• M43: 18,778,871 km (0.106 R)
• M44: 19,237,089 km (0.098 R)
• M45: 19,831,442 km (0.073 R)
• M46: 20,633,286 km (0.105 R)
• M47: 21,241,701 km (0.069 R)
• M48: 22,130,761 km (0.118 R)
• M49: 27,491,601 km (0.098 R)
• M50: 29,590,459 km (0.094 R)
• M51: 29,742,301 km (0.108 R)
• M52: 30,199,621 km (0.045 R)
• M53: 30,889,716 km (0.09 R)
• M54: 30,966,759 km (0.107 R)
• M55: 31,043,802 km (0.094 R)
• M56: 31,507,556 km (0.098 R)
• M57: 31,662,539 km (0.114 R)
• M58: 31,895,762 km (0.065 R)
• M59: 34,258,062 km (0.097 R)
• M60: 35,944,778 km (0.114 R)
• M61: 36,025,860 km (0.072 R)
• M62: 37,002,435 km (0.072 R)
• M63: 37,166,095 km (0.119 R)
• M64: 37,329,905 km (0.042 R)
• M65: 37,658,422 km (0.115 R)
• M66: 38,815,561 km (0.059 R)
• M67: 39,482,020 km (0.038 R)
• M68: 41,929,441 km (0.113 R)
• M69: 42,356,393 km (0.089 R)
• M70: 42,441,814 km (0.075 R)
• M71: 42,784,692 km (0.026 R)
• M72: 43,472,992 km (0.042 R)
• M73: 43,905,030 km (0.082 R)
• M74: 44,165,031 km (0.082 R)
• M75: 44,338,565 km (0.06 R)
• M76: 45,647,546 km (0.074 R)
• M77: 46,792,269 km (0.116 R)
• M78: 49,019,931 km (0.058 R)
• M79: 49,379,564 km (0.106 R)
• M80: 52,104,639 km (0.073 R)
• M81: 52,379,750 km (0.115 R)
• M82: 53,115,921 km (0.106 R)
• M83: 53,577,879 km (0.114 R)
• M84: 54,784,835 km (0.109 R)
• M85: 55,906,968 km (0.092 R)
• M86: 56,282,609 km (0.111 R)
• M87: 57,414,915 km (0.094 R)
• M88: 60,759,774 km (0.069 R)
• M89: 61,824,013 km (0.096 R)
• M90: 61,920,952 km (0.101 R)
• M91: 64,265,450 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 7.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.45 AU - 21.77 AU

Year: 29348 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,894,202 km

• M1: 148,251 km (0.114 R)
• M2: 566,228 km (0.107 R)
• M3: 631,004 km (0.063 R)
• M4: 715,676 km (0.11 R)
• M5: 1,618,649 km (0.082 R)
• M6: 1,858,454 km (0.116 R)
• M7: 2,344,797 km (0.054 R)
• M8: 2,398,353 km (0.086 R)
• M9: 2,840,714 km (0.116 R)
• M10: 2,955,156 km (0.096 R)
• M11: 3,248,368 km (0.089 R)
• M12: 3,338,127 km (0.099 R)
• M13: 3,612,489 km (0.099 R)
• M14: 3,862,467 km (0.067 R)
• M15: 3,989,626 km (0.046 R)
• M16: 4,849,365 km (0.105 R)
• M17: 5,300,253 km (0.112 R)
• M18: 5,441,623 km (0.106 R)
• M19: 5,584,339 km (0.086 R)
• M20: 5,873,362 km (0.105 R)
• M21: 6,093,420 km (0.061 R)
• M22: 6,466,218 km (0.117 R)
• M23: 6,693,458 km (0.04 R)
• M24: 7,078,074 km (0.04 R)
• M25: 7,469,721 km (0.074 R)
• M26: 7,708,180 km (0.113 R)
• M27: 8,397,377 km (0.112 R)
• M28: 9,275,666 km (0.119 R)
• M29: 10,007,948 km (0.056 R)
• M30: 10,182,977 km (0.116 R)
• M31: 10,270,941 km (0.105 R)
• M32: 10,536,028 km (0.118 R)
• M33: 10,669,470 km (0.096 R)
• M34: 10,758,780 km (0.091 R)
• M35: 11,163,592 km (0.114 R)
• M36: 12,690,238 km (0.077 R)
• M37: 13,550,126 km (0.059 R)
• M38: 13,889,564 km (0.079 R)
• M39: 14,379,497 km (0.096 R)
• M40: 14,576,966 km (0.109 R)
• M41: 16,035,845 km (0.109 R)
• M42: 16,395,029 km (0.106 R)
• M43: 16,653,085 km (0.073 R)
• M44: 16,964,548 km (0.113 R)
• M45: 17,068,818 km (0.118 R)
• M46: 17,435,482 km (0.04 R)
• M47: 18,443,622 km (0.054 R)
• M48: 18,497,178 km (0.059 R)
• M49: 19,963,537 km (0.109 R)
• M50: 20,682,803 km (0.058 R)
• M51: 21,297,950 km (0.049 R)
• M52: 22,032,774 km (0.097 R)
• M53: 22,317,609 km (0.107 R)
• M54: 23,006,208 km (0.093 R)
• M55: 23,643,495 km (0.111 R)
• M56: 24,345,408 km (0.05 R)
• M57: 24,639,966 km (0.076 R)
• M58: 25,590,062 km (0.083 R)
• M59: 25,889,557 km (0.077 R)
• M60: 26,855,361 km (0.049 R)
• M61: 27,098,757 km (0.101 R)
• M62: 27,159,643 km (0.097 R)
• M63: 27,465,122 km (0.077 R)
• M64: 28,017,736 km (0.069 R)
• M65: 30,454,387 km (0.118 R)
• M66: 30,835,263 km (0.11 R)
• M67: 31,537,475 km (0.044 R)
• M68: 32,309,699 km (0.096 R)
• M69: 34,201,514 km (0.087 R)
• M70: 34,333,310 km (0.064 R)
• M71: 36,464,780 km (0.054 R)
• M72: 38,296,157 km (0.047 R)
• M73: 39,050,879 km (0.06 R)
• M74: 39,533,780 km (0.113 R)
• M75: 39,672,159 km (0.108 R)
• M76: 40,157,454 km (0.074 R)
• M77: 41,836,541 km (0.058 R)
• M78: 42,472,032 km (0.101 R)
• M79: 42,613,701 km (0.103 R)
• M80: 44,541,569 km (0.073 R)
• M81: 45,335,036 km (0.098 R)
• M82: 46,060,436 km (0.059 R)
• M83: 46,570,565 km (0.068 R)
• M84: 46,789,726 km (0.097 R)
• M85: 47,229,095 km (0.102 R)
• M86: 47,522,905 km (0.097 R)
• M87: 48,481,528 km (0.078 R)
• M88: 48,629,630 km (0.082 R)
• M89: 49,149,034 km (0.05 R)
• M90: 49,521,084 km (0.11 R)
• M91: 49,819,532 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit