🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 29.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 143.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 235 Days

Day: 47.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.59 AU - 0.93 AU

Year: 244 Days

Day: 12.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 294 Days

Day: 42.4 Hours

Environment

Temp: 74 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,488,846 km

• M1: 32,463 km (0.084 R)
• M2: 73,153 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 437 Days

Day: 19.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.53 AU - 1.55 AU

Year: 705 Days

Day: 18.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 14.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.18 AU - 11.08 AU

Year: 12787 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,488,846 km

• M1: 243,396 km (0.104 R)
• M2: 476,320 km (0.086 R)
• M3: 645,365 km (0.037 R)
• M4: 855,251 km (0.048 R)
• M5: 1,127,818 km (0.062 R)
• M6: 1,367,025 km (0.07 R)
• M7: 2,014,784 km (0.094 R)
• M8: 2,184,578 km (0.078 R)
• M9: 2,283,911 km (0.106 R)
• M10: 2,513,244 km (0.053 R)
• M11: 3,447,333 km (0.089 R)
• M12: 3,861,420 km (0.075 R)
• M13: 4,136,232 km (0.118 R)
• M14: 4,291,664 km (0.064 R)
• M15: 4,576,498 km (0.053 R)
• M16: 5,098,445 km (0.092 R)
• M17: 6,199,037 km (0.111 R)
• M18: 6,557,772 km (0.091 R)
• M19: 7,484,681 km (0.047 R)
• M20: 7,598,674 km (0.095 R)
• M21: 8,531,567 km (0.093 R)
• M22: 8,971,384 km (0.072 R)
• M23: 10,124,185 km (0.088 R)
• M24: 10,547,248 km (0.087 R)
• M25: 11,062,613 km (0.09 R)
• M26: 11,410,727 km (0.099 R)
• M27: 11,542,224 km (0.052 R)
• M28: 11,895,424 km (0.047 R)
• M29: 12,028,866 km (0.089 R)
• M30: 12,748,581 km (0.096 R)
• M31: 13,022,046 km (0.114 R)
• M32: 14,276,873 km (0.084 R)
• M33: 14,656,103 km (0.078 R)
• M34: 15,716,154 km (0.101 R)
• M35: 16,058,733 km (0.034 R)
• M36: 16,255,454 km (0.031 R)
• M37: 17,100,981 km (0.083 R)
• M38: 17,453,284 km (0.041 R)
• M39: 17,960,720 km (0.067 R)
• M40: 18,216,234 km (0.106 R)
• M41: 18,679,389 km (0.084 R)
• M42: 20,357,129 km (0.069 R)
• M43: 22,028,286 km (0.101 R)
• M44: 22,963,273 km (0.106 R)
• M45: 23,687,028 km (0.083 R)
• M46: 23,967,374 km (0.057 R)
• M47: 26,134,150 km (0.115 R)
• M48: 27,299,667 km (0.047 R)
• M49: 28,066,206 km (0.118 R)
• M50: 29,019,444 km (0.075 R)
• M51: 29,139,421 km (0.057 R)
• M52: 29,379,675 km (0.096 R)
• M53: 30,347,574 km (0.047 R)
• M54: 31,019,118 km (0.06 R)
• M55: 31,572,032 km (0.1 R)
• M56: 33,313,501 km (0.045 R)
• M57: 34,259,109 km (0.04 R)
• M58: 34,639,836 km (0.102 R)
• M59: 35,662,038 km (0.119 R)
• M60: 38,129,356 km (0.109 R)
• M61: 38,392,349 km (0.08 R)
• M62: 40,651,426 km (0.047 R)
• M63: 40,785,615 km (0.053 R)
• M64: 41,661,661 km (0.025 R)
• M65: 42,543,989 km (0.115 R)
• M66: 43,226,903 km (0.112 R)
• M67: 45,715,165 km (0.03 R)
• M68: 47,117,645 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 6.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.24 AU - 15.48 AU

Year: 19038 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,488,846 km

• M1: 208,689 km (0.109 R)
• M2: 311,463 km (0.063 R)
• M3: 865,573 km (0.039 R)
• M4: 1,639,443 km (0.069 R)
• M5: 2,054,577 km (0.092 R)
• M6: 2,256,983 km (0.082 R)
• M7: 2,325,948 km (0.066 R)
• M8: 2,430,666 km (0.068 R)
• M9: 3,015,295 km (0.111 R)
• M10: 3,521,384 km (0.035 R)
• M11: 3,682,352 km (0.103 R)
• M12: 4,137,728 km (0.084 R)
• M13: 4,610,756 km (0.083 R)
• M14: 4,654,588 km (0.063 R)
• M15: 4,920,723 km (0.108 R)
• M16: 5,654,351 km (0.085 R)
• M17: 5,795,721 km (0.046 R)
• M18: 6,034,030 km (0.094 R)
• M19: 7,069,247 km (0.071 R)
• M20: 7,272,700 km (0.109 R)
• M21: 7,789,561 km (0.114 R)
• M22: 7,946,938 km (0.072 R)
• M23: 8,052,554 km (0.1 R)
• M24: 8,587,067 km (0.103 R)
• M25: 9,803,148 km (0.109 R)
• M26: 9,916,244 km (0.105 R)
• M27: 10,373,565 km (0.095 R)
• M28: 10,662,738 km (0.103 R)
• M29: 12,027,220 km (0.085 R)
• M30: 13,195,131 km (0.117 R)
• M31: 13,634,500 km (0.081 R)
• M32: 15,111,779 km (0.081 R)
• M33: 15,836,131 km (0.098 R)
• M34: 15,969,124 km (0.118 R)
• M35: 18,284,749 km (0.07 R)
• M36: 18,354,312 km (0.097 R)
• M37: 18,633,911 km (0.087 R)
• M38: 18,774,383 km (0.099 R)
• M39: 19,410,174 km (0.044 R)
• M40: 19,481,233 km (0.101 R)
• M41: 19,552,442 km (0.107 R)
• M42: 20,413,377 km (0.104 R)
• M43: 21,067,120 km (0.118 R)
• M44: 22,544,250 km (0.119 R)
• M45: 22,693,847 km (0.115 R)
• M46: 23,826,004 km (0.095 R)
• M47: 23,978,295 km (0.047 R)
• M48: 24,207,479 km (0.109 R)
• M49: 24,437,261 km (0.08 R)
• M50: 24,514,154 km (0.069 R)
• M51: 25,364,020 km (0.057 R)
• M52: 26,223,460 km (0.112 R)
• M53: 26,696,338 km (0.08 R)
• M54: 27,410,818 km (0.09 R)
• M55: 27,890,578 km (0.113 R)
• M56: 30,661,729 km (0.093 R)
• M57: 31,576,969 km (0.103 R)
• M58: 31,744,219 km (0.106 R)
• M59: 32,332,289 km (0.113 R)
• M60: 32,924,098 km (0.041 R)
• M61: 34,203,908 km (0.051 R)
• M62: 34,979,573 km (0.105 R)
• M63: 35,326,191 km (0.069 R)
• M64: 35,586,940 km (0.111 R)
• M65: 36,812,146 km (0.115 R)
• M66: 39,483,516 km (0.09 R)
• M67: 40,206,373 km (0.094 R)
• M68: 40,569,447 km (0.073 R)
• M69: 41,390,440 km (0.081 R)
• M70: 42,955,981 km (0.057 R)
• M71: 43,420,034 km (0.115 R)
• M72: 46,049,665 km (0.083 R)
• M73: 48,248,156 km (0.055 R)
• M74: 49,992,317 km (0.095 R)
• M75: 50,187,393 km (0.104 R)
• M76: 50,872,102 km (0.047 R)
• M77: 51,559,953 km (0.035 R)
• M78: 53,143,746 km (0.053 R)
• M79: 56,054,771 km (0.056 R)
• M80: 56,968,664 km (0.05 R)
• M81: 57,580,669 km (0.1 R)
• M82: 58,092,294 km (0.099 R)
• M83: 59,326,476 km (0.115 R)
• M84: 62,870,001 km (0.099 R)
• M85: 64,242,861 km (0.07 R)
• M86: 64,879,849 km (0.12 R)
• M87: 67,018,051 km (0.115 R)
• M88: 68,204,063 km (0.087 R)
• M89: 68,962,225 km (0.04 R)
• M90: 70,159,457 km (0.085 R)
• M91: 70,377,869 km (0.076 R)
• M92: 71,473,375 km (0.115 R)
• M93: 72,684,818 km (0.107 R)
• M94: 74,014,145 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.6

Radius: 7.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.42 AU - 21.6 AU

Year: 30581 Days

Day: 21.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,488,846 km

• M1: 113,545 km (0.118 R)
• M2: 159,771 km (0.073 R)
• M3: 265,835 km (0.074 R)
• M4: 385,215 km (0.114 R)
• M5: 459,864 km (0.084 R)
• M6: 948,600 km (0.074 R)
• M7: 1,139,337 km (0.118 R)
• M8: 1,205,609 km (0.097 R)
• M9: 1,273,377 km (0.059 R)
• M10: 4,173,631 km (0.113 R)
• M11: 4,487,487 km (0.069 R)
• M12: 5,211,691 km (0.109 R)
• M13: 5,549,483 km (0.105 R)
• M14: 5,855,560 km (0.11 R)
• M15: 6,206,666 km (0.088 R)
• M16: 6,325,297 km (0.072 R)
• M17: 7,551,551 km (0.059 R)
• M18: 8,716,170 km (0.095 R)
• M19: 8,804,732 km (0.11 R)
• M20: 9,116,793 km (0.085 R)
• M21: 9,751,836 km (0.088 R)
• M22: 10,028,293 km (0.081 R)
• M23: 11,985,931 km (0.117 R)
• M24: 12,331,801 km (0.056 R)
• M25: 12,580,882 km (0.09 R)
• M26: 13,083,830 km (0.074 R)
• M27: 13,850,668 km (0.1 R)
• M28: 14,737,335 km (0.12 R)
• M29: 14,895,610 km (0.089 R)
• M30: 15,427,580 km (0.066 R)
• M31: 15,588,397 km (0.053 R)
• M32: 16,674,627 km (0.032 R)
• M33: 16,839,634 km (0.065 R)
• M34: 17,115,941 km (0.055 R)
• M35: 17,785,092 km (0.119 R)
• M36: 17,897,440 km (0.064 R)
• M37: 18,066,486 km (0.101 R)
• M38: 18,406,073 km (0.096 R)
• M39: 18,633,612 km (0.104 R)
• M40: 18,690,608 km (0.091 R)
• M41: 21,555,557 km (0.051 R)
• M42: 21,855,501 km (0.038 R)
• M43: 22,398,990 km (0.116 R)
• M44: 23,069,188 km (0.037 R)
• M45: 24,117,870 km (0.062 R)
• M46: 24,867,355 km (0.077 R)
• M47: 24,930,186 km (0.072 R)
• M48: 25,245,089 km (0.119 R)
• M49: 25,688,049 km (0.053 R)
• M50: 25,878,786 km (0.044 R)
• M51: 26,261,457 km (0.113 R)
• M52: 27,680,692 km (0.112 R)
• M53: 27,941,441 km (0.087 R)
• M54: 28,072,040 km (0.054 R)
• M55: 29,058,489 km (0.049 R)
• M56: 29,190,883 km (0.117 R)
• M57: 30,930,108 km (0.071 R)
• M58: 31,200,581 km (0.068 R)
• M59: 31,268,349 km (0.116 R)
• M60: 31,539,869 km (0.087 R)
• M61: 31,744,070 km (0.111 R)
• M62: 32,153,669 km (0.041 R)
• M63: 33,809,717 km (0.051 R)
• M64: 35,493,142 km (0.064 R)
• M65: 36,487,818 km (0.057 R)
• M66: 36,630,684 km (0.027 R)
• M67: 36,773,700 km (0.112 R)
• M68: 38,359,138 km (0.055 R)
• M69: 39,819,812 km (0.065 R)
• M70: 39,966,866 km (0.119 R)
• M71: 40,114,071 km (0.059 R)
• M72: 40,927,135 km (0.063 R)
• M73: 41,001,336 km (0.119 R)
• M74: 41,521,936 km (0.102 R)
• M75: 43,323,244 km (0.096 R)
• M76: 43,777,423 km (0.072 R)
• M77: 44,538,128 km (0.081 R)
• M78: 45,226,578 km (0.034 R)
• M79: 48,093,172 km (0.08 R)
• M80: 49,350,842 km (0.08 R)
• M81: 49,587,954 km (0.089 R)
• M82: 49,746,079 km (0.084 R)
• M83: 49,825,366 km (0.098 R)
• M84: 50,619,432 km (0.098 R)
• M85: 51,257,616 km (0.074 R)
• M86: 51,417,686 km (0.105 R)
• M87: 51,657,940 km (0.071 R)
• M88: 52,139,645 km (0.111 R)
• M89: 53,756,050 km (0.117 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: 533 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit