🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.94 AU

Year: 299 Days

Day: 34.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,995,173 km

• M1: 83,326 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.21 AU

Year: 376 Days

Day: 47.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,995,173 km

• M1: 255,812 km (0.053 R)
• M2: 586,723 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.86 AU - 1.3 AU

Year: 393 Days

Day: 20.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.03 AU - 1.49 AU

Year: 495 Days

Day: 26.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,995,173 km

• M1: 790,176 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.79 AU - 2.47 AU

Year: 1088 Days

Day: 24.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,995,173 km

• M1: 709,842 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 12.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.37 AU - 6.39 AU

Year: 5638 Days

Day: 6 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,995,173 km

• M1: 163,211 km (0.05 R)
• M2: 248,482 km (0.095 R)
• M3: 376,687 km (0.054 R)
• M4: 664,364 km (0.091 R)
• M5: 882,627 km (0.105 R)
• M6: 993,928 km (0.084 R)
• M7: 1,439,580 km (0.093 R)
• M8: 1,539,512 km (0.108 R)
• M9: 1,676,394 km (0.101 R)
• M10: 1,817,614 km (0.09 R)
• M11: 2,188,467 km (0.097 R)
• M12: 2,324,003 km (0.057 R)
• M13: 2,624,096 km (0.071 R)
• M14: 2,810,346 km (0.118 R)
• M15: 3,152,326 km (0.076 R)
• M16: 4,018,049 km (0.037 R)
• M17: 4,701,113 km (0.039 R)
• M18: 5,579,103 km (0.082 R)
• M19: 5,819,956 km (0.116 R)
• M20: 5,928,264 km (0.1 R)
• M21: 6,037,022 km (0.107 R)
• M22: 6,676,104 km (0.057 R)
• M23: 6,761,076 km (0.042 R)
• M24: 7,220,341 km (0.12 R)
• M25: 7,838,480 km (0.064 R)
• M26: 8,048,365 km (0.111 R)
• M27: 8,720,060 km (0.089 R)
• M28: 8,875,342 km (0.102 R)
• M29: 9,094,055 km (0.112 R)
• M30: 9,314,711 km (0.12 R)
• M31: 9,569,177 km (0.116 R)
• M32: 9,793,574 km (0.026 R)
• M33: 10,675,603 km (0.059 R)
• M34: 11,311,544 km (0.115 R)
• M35: 11,788,163 km (0.099 R)
• M36: 12,167,244 km (0.119 R)
• M37: 12,410,490 km (0.109 R)
• M38: 13,008,133 km (0.062 R)
• M39: 13,328,273 km (0.103 R)
• M40: 13,759,264 km (0.09 R)
• M41: 14,012,833 km (0.053 R)
• M42: 14,194,893 km (0.086 R)
• M43: 14,893,964 km (0.061 R)
• M44: 16,134,579 km (0.062 R)
• M45: 17,369,210 km (0.059 R)
• M46: 17,761,306 km (0.077 R)
• M47: 18,434,497 km (0.032 R)
• M48: 18,594,118 km (0.039 R)
• M49: 18,754,187 km (0.084 R)
• M50: 18,954,948 km (0.1 R)
• M51: 19,237,089 km (0.049 R)
• M52: 19,805,860 km (0.04 R)
• M53: 20,133,330 km (0.105 R)
• M54: 20,918,270 km (0.065 R)
• M55: 21,419,124 km (0.058 R)
• M56: 21,755,270 km (0.043 R)
• M57: 22,093,212 km (0.078 R)
• M58: 22,517,920 km (0.07 R)
• M59: 23,031,340 km (0.09 R)
• M60: 23,289,397 km (0.04 R)
• M61: 23,548,500 km (0.092 R)
• M62: 23,808,651 km (0.094 R)
• M63: 24,287,813 km (0.094 R)
• M64: 24,375,327 km (0.071 R)
• M65: 24,594,488 km (0.079 R)
• M66: 25,255,861 km (0.092 R)
• M67: 25,344,572 km (0.046 R)
• M68: 26,146,865 km (0.038 R)
• M69: 27,411,566 km (0.082 R)
• M70: 27,776,585 km (0.1 R)
• M71: 28,143,249 km (0.118 R)
• M72: 28,419,257 km (0.09 R)
• M73: 28,649,937 km (0.109 R)
• M74: 30,047,181 km (0.056 R)
• M75: 30,329,323 km (0.078 R)
• M76: 31,466,566 km (0.11 R)
• M77: 31,848,788 km (0.1 R)
• M78: 32,184,486 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 8.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.55 AU - 13.23 AU

Year: 15258 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,995,173 km

• M1: 202,107 km (0.099 R)
• M2: 302,038 km (0.101 R)
• M3: 408,701 km (0.031 R)
• M4: 482,603 km (0.109 R)
• M5: 789,877 km (0.097 R)
• M6: 1,491,640 km (0.077 R)
• M7: 1,685,070 km (0.119 R)
• M8: 2,258,479 km (0.077 R)
• M9: 2,452,956 km (0.11 R)
• M10: 2,828,597 km (0.106 R)
• M11: 3,315,837 km (0.115 R)
• M12: 3,601,419 km (0.113 R)
• M13: 4,230,329 km (0.067 R)
• M14: 5,036,661 km (0.109 R)
• M15: 5,513,280 km (0.084 R)
• M16: 5,889,668 km (0.118 R)
• M17: 6,548,647 km (0.115 R)
• M18: 7,518,340 km (0.065 R)
• M19: 7,601,217 km (0.111 R)
• M20: 8,748,932 km (0.029 R)
• M21: 8,967,495 km (0.092 R)
• M22: 9,588,775 km (0.099 R)
• M23: 10,223,967 km (0.082 R)
• M24: 10,546,650 km (0.107 R)
• M25: 12,064,171 km (0.107 R)
• M26: 12,454,023 km (0.075 R)
• M27: 12,552,159 km (0.088 R)
• M28: 12,897,730 km (0.11 R)
• M29: 13,598,147 km (0.088 R)
• M30: 13,902,130 km (0.056 R)
• M31: 14,259,669 km (0.068 R)
• M32: 14,723,722 km (0.11 R)
• M33: 14,879,603 km (0.119 R)
• M34: 15,140,501 km (0.073 R)
• M35: 15,666,787 km (0.108 R)
• M36: 15,932,173 km (0.113 R)
• M37: 16,737,309 km (0.117 R)
• M38: 17,555,759 km (0.032 R)
• M39: 17,886,669 km (0.119 R)
• M40: 18,219,824 km (0.093 R)
• M41: 18,387,074 km (0.1 R)
• M42: 18,948,365 km (0.088 R)
• M43: 19,004,913 km (0.101 R)
• M44: 19,061,312 km (0.045 R)
• M45: 19,743,777 km (0.109 R)
• M46: 20,840,629 km (0.067 R)
• M47: 21,779,505 km (0.09 R)
• M48: 22,492,788 km (0.119 R)
• M49: 22,672,156 km (0.057 R)
• M50: 22,912,260 km (0.101 R)
• M51: 23,092,975 km (0.062 R)
• M52: 23,698,397 km (0.098 R)
• M53: 24,247,720 km (0.089 R)
• M54: 24,616,330 km (0.111 R)
• M55: 24,924,950 km (0.064 R)
• M56: 25,421,316 km (0.086 R)
• M57: 25,983,654 km (0.039 R)
• M58: 26,487,051 km (0.108 R)
• M59: 28,402,951 km (0.077 R)
• M60: 29,377,581 km (0.092 R)
• M61: 29,573,853 km (0.12 R)
• M62: 29,639,377 km (0.08 R)
• M63: 30,033,418 km (0.086 R)
• M64: 30,231,187 km (0.044 R)
• M65: 31,292,883 km (0.087 R)
• M66: 32,772,555 km (0.088 R)
• M67: 36,429,625 km (0.089 R)
• M68: 39,202,272 km (0.104 R)
• M69: 39,779,271 km (0.069 R)
• M70: 40,504,671 km (0.083 R)
• M71: 40,577,375 km (0.106 R)
• M72: 40,723,084 km (0.091 R)
• M73: 41,307,562 km (0.069 R)
• M74: 42,410,847 km (0.093 R)
• M75: 42,780,653 km (0.115 R)
• M76: 43,003,254 km (0.093 R)
• M77: 43,226,006 km (0.103 R)
• M78: 43,374,855 km (0.081 R)
• M79: 43,449,206 km (0.066 R)
• M80: 43,672,854 km (0.1 R)
• M81: 44,420,993 km (0.097 R)
• M82: 44,496,091 km (0.101 R)
• M83: 45,475,509 km (0.078 R)
• M84: 46,919,876 km (0.06 R)
• M85: 47,379,142 km (0.103 R)
• M86: 47,532,479 km (0.113 R)
• M87: 48,070,733 km (0.112 R)
• M88: 48,147,775 km (0.118 R)
• M89: 48,224,968 km (0.094 R)
• M90: 49,230,864 km (0.092 R)
• M91: 49,308,505 km (0.097 R)
• M92: 49,386,296 km (0.078 R)
• M93: 51,657,641 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.5

Radius: 7.2

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.77 AU - 15.85 AU

Year: 17954 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,995,173 km

• M1: 247,285 km (0.054 R)
• M2: 326,572 km (0.096 R)
• M3: 535,560 km (0.103 R)
• M4: 1,594,713 km (0.049 R)
• M5: 1,657,844 km (0.108 R)
• M6: 2,931,819 km (0.109 R)
• M7: 3,207,378 km (0.089 R)
• M8: 3,409,335 km (0.092 R)
• M9: 4,615,394 km (0.081 R)
• M10: 5,550,231 km (0.079 R)
• M11: 5,646,871 km (0.118 R)
• M12: 6,288,646 km (0.087 R)
• M13: 7,162,447 km (0.083 R)
• M14: 8,293,556 km (0.101 R)
• M15: 10,477,536 km (0.111 R)
• M16: 11,385,744 km (0.115 R)
• M17: 11,694,066 km (0.101 R)
• M18: 11,880,464 km (0.105 R)
• M19: 12,572,055 km (0.028 R)
• M20: 12,826,821 km (0.105 R)
• M21: 12,890,699 km (0.094 R)
• M22: 13,928,310 km (0.096 R)
• M23: 14,258,173 km (0.103 R)
• M24: 16,014,003 km (0.099 R)
• M25: 16,290,011 km (0.044 R)
• M26: 16,567,815 km (0.108 R)
• M27: 16,917,126 km (0.116 R)
• M28: 17,198,370 km (0.087 R)
• M29: 18,845,293 km (0.116 R)
• M30: 19,576,976 km (0.11 R)
• M31: 20,992,620 km (0.101 R)
• M32: 21,294,808 km (0.118 R)
• M33: 21,446,351 km (0.043 R)
• M34: 21,827,077 km (0.056 R)
• M35: 22,749,797 km (0.118 R)
• M36: 22,827,289 km (0.046 R)
• M37: 23,060,213 km (0.053 R)
• M38: 24,078,824 km (0.108 R)
• M39: 24,553,798 km (0.113 R)
• M40: 24,633,234 km (0.079 R)
• M41: 24,712,820 km (0.058 R)
• M42: 24,952,027 km (0.119 R)
• M43: 26,566,188 km (0.048 R)
• M44: 26,974,890 km (0.119 R)
• M45: 27,468,263 km (0.091 R)
• M46: 27,633,270 km (0.111 R)
• M47: 27,798,725 km (0.055 R)
• M48: 28,630,788 km (0.08 R)
• M49: 32,475,155 km (0.066 R)
• M50: 35,126,478 km (0.119 R)
• M51: 35,575,122 km (0.084 R)
• M52: 35,845,146 km (0.107 R)
• M53: 37,023,379 km (0.092 R)
• M54: 37,114,484 km (0.108 R)
• M55: 37,296,993 km (0.079 R)
• M56: 37,479,951 km (0.065 R)
• M57: 37,571,356 km (0.096 R)
• M58: 39,231,742 km (0.088 R)
• M59: 39,324,643 km (0.083 R)
• M60: 39,510,742 km (0.09 R)
• M61: 40,257,984 km (0.098 R)
• M62: 40,351,782 km (0.069 R)
• M63: 42,623,276 km (0.115 R)
• M64: 42,910,055 km (0.079 R)
• M65: 43,678,240 km (0.09 R)
• M66: 44,257,184 km (0.106 R)
• M67: 44,353,973 km (0.114 R)
• M68: 45,422,850 km (0.111 R)
• M69: 45,520,538 km (0.096 R)
• M70: 50,084,769 km (0.109 R)
• M71: 51,807,987 km (0.116 R)
• M72: 53,036,185 km (0.117 R)
• M73: 53,550,652 km (0.117 R)
• M74: 54,273,808 km (0.092 R)
• M75: 55,208,346 km (0.068 R)
• M76: 57,198,596 km (0.119 R)
• M77: 58,786,278 km (0.063 R)
• M78: 59,425,510 km (0.056 R)
• M79: 59,532,173 km (0.063 R)
• M80: 60,281,360 km (0.067 R)
• M81: 62,113,335 km (0.082 R)
• M82: 63,308,622 km (0.067 R)
• M83: 63,854,355 km (0.08 R)
• M84: 64,401,734 km (0.107 R)
• M85: 64,950,608 km (0.098 R)
• M86: 66,717,359 km (0.085 R)
• M87: 66,939,362 km (0.053 R)
• M88: 67,050,514 km (0.097 R)
• M89: 70,072,690 km (0.065 R)
• M90: 70,863,464 km (0.08 R)
• M91: 71,316,596 km (0.066 R)
• M92: 72,567,833 km (0.052 R)
• M93: 73,597,066 km (0.094 R)
• M94: 74,515,896 km (0.045 R)
• M95: 74,861,318 km (0.058 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit