🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 36.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,960,962 km

• M1: 95,144 km (0.102 R)
• M2: 113,994 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 168 Days

Day: 14.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 254 Days

Day: 35.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,960,962 km

• M1: 32,912 km (0.115 R)
• M2: 186,249 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.72 AU - 1.14 AU

Year: 324 Days

Day: 30.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.8 AU - 1.2 AU

Year: 362 Days

Day: 41.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 164 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.53 AU - 1.77 AU

Year: 767 Days

Day: 44.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 11.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.11 AU - 13.35 AU

Year: 12711 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,960,962 km

• M1: 232,625 km (0.067 R)
• M2: 376,687 km (0.103 R)
• M3: 449,392 km (0.101 R)
• M4: 668,852 km (0.065 R)
• M5: 1,154,148 km (0.066 R)
• M6: 1,372,710 km (0.086 R)
• M7: 1,463,965 km (0.115 R)
• M8: 2,544,660 km (0.11 R)
• M9: 2,620,356 km (0.098 R)
• M10: 2,851,635 km (0.105 R)
• M11: 2,989,713 km (0.114 R)
• M12: 3,649,141 km (0.115 R)
• M13: 4,017,600 km (0.058 R)
• M14: 4,217,613 km (0.113 R)
• M15: 4,398,177 km (0.102 R)
• M16: 4,627,661 km (0.116 R)
• M17: 4,955,280 km (0.092 R)
• M18: 5,026,638 km (0.05 R)
• M19: 5,218,273 km (0.091 R)
• M20: 5,436,686 km (0.113 R)
• M21: 5,933,201 km (0.098 R)
• M22: 6,392,467 km (0.081 R)
• M23: 6,652,617 km (0.064 R)
• M24: 7,076,278 km (0.081 R)
• M25: 9,263,998 km (0.111 R)
• M26: 9,766,796 km (0.091 R)
• M27: 9,886,325 km (0.045 R)
• M28: 9,976,383 km (0.115 R)
• M29: 10,217,684 km (0.059 R)
• M30: 11,140,105 km (0.118 R)
• M31: 11,674,618 km (0.048 R)
• M32: 12,089,154 km (0.063 R)
• M33: 13,328,123 km (0.07 R)
• M34: 13,761,209 km (0.086 R)
• M35: 15,679,353 km (0.07 R)
• M36: 15,889,837 km (0.11 R)
• M37: 16,633,937 km (0.095 R)
• M38: 17,899,086 km (0.043 R)
• M39: 18,821,806 km (0.068 R)
• M40: 19,420,347 km (0.1 R)
• M41: 19,608,690 km (0.096 R)
• M42: 19,873,479 km (0.069 R)
• M43: 20,482,940 km (0.051 R)
• M44: 20,674,725 km (0.08 R)
• M45: 21,253,519 km (0.095 R)
• M46: 21,408,802 km (0.103 R)
• M47: 22,112,061 km (0.093 R)
• M48: 22,348,276 km (0.12 R)
• M49: 23,221,180 km (0.088 R)
• M50: 23,501,227 km (0.028 R)
• M51: 25,782,146 km (0.052 R)
• M52: 25,989,339 km (0.109 R)
• M53: 27,117,008 km (0.074 R)
• M54: 27,285,455 km (0.118 R)
• M55: 27,920,199 km (0.1 R)
• M56: 28,303,319 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 9.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.35 AU - 14.19 AU

Year: 14603 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,960,962 km

• M1: 207,941 km (0.04 R)
• M2: 540,198 km (0.066 R)
• M3: 779,704 km (0.106 R)
• M4: 1,165,816 km (0.064 R)
• M5: 1,331,271 km (0.113 R)
• M6: 1,479,523 km (0.045 R)
• M7: 1,846,636 km (0.116 R)
• M8: 1,956,740 km (0.091 R)
• M9: 2,183,680 km (0.086 R)
• M10: 2,271,045 km (0.112 R)
• M11: 2,632,474 km (0.114 R)
• M12: 2,883,499 km (0.108 R)
• M13: 3,999,649 km (0.116 R)
• M14: 4,179,465 km (0.071 R)
• M15: 4,510,077 km (0.105 R)
• M16: 4,735,072 km (0.12 R)
• M17: 5,196,282 km (0.088 R)
• M18: 6,327,840 km (0.094 R)
• M19: 7,224,979 km (0.077 R)
• M20: 7,935,120 km (0.087 R)
• M21: 8,161,611 km (0.074 R)
• M22: 8,344,420 km (0.115 R)
• M23: 10,591,230 km (0.104 R)
• M24: 10,690,862 km (0.098 R)
• M25: 11,092,233 km (0.076 R)
• M26: 11,600,866 km (0.109 R)
• M27: 11,703,490 km (0.115 R)
• M28: 12,588,362 km (0.091 R)
• M29: 12,693,828 km (0.086 R)
• M30: 13,225,798 km (0.072 R)
• M31: 13,873,856 km (0.108 R)
• M32: 13,982,763 km (0.09 R)
• M33: 15,822,219 km (0.12 R)
• M34: 16,164,798 km (0.112 R)
• M35: 17,559,499 km (0.115 R)
• M36: 17,854,955 km (0.116 R)
• M37: 20,091,592 km (0.103 R)
• M38: 20,462,446 km (0.056 R)
• M39: 21,842,037 km (0.07 R)
• M40: 22,735,585 km (0.088 R)
• M41: 22,928,566 km (0.072 R)
• M42: 24,888,448 km (0.075 R)
• M43: 25,353,398 km (0.088 R)
• M44: 27,447,170 km (0.078 R)
• M45: 27,515,536 km (0.061 R)
• M46: 27,584,052 km (0.108 R)
• M47: 27,858,714 km (0.08 R)
• M48: 28,134,273 km (0.088 R)
• M49: 28,272,352 km (0.109 R)
• M50: 29,175,624 km (0.099 R)
• M51: 29,947,250 km (0.118 R)
• M52: 30,654,548 km (0.046 R)
• M53: 31,081,650 km (0.115 R)
• M54: 31,941,689 km (0.1 R)
• M55: 32,954,765 km (0.111 R)
• M56: 33,027,620 km (0.105 R)
• M57: 33,100,474 km (0.039 R)
• M58: 34,494,427 km (0.108 R)
• M59: 35,757,781 km (0.108 R)
• M60: 36,207,322 km (0.105 R)
• M61: 37,339,180 km (0.064 R)
• M62: 38,482,855 km (0.092 R)
• M63: 38,712,937 km (0.099 R)
• M64: 39,020,361 km (0.105 R)
• M65: 39,405,874 km (0.119 R)
• M66: 40,492,104 km (0.111 R)
• M67: 41,588,208 km (0.095 R)
• M68: 42,614,599 km (0.108 R)
• M69: 43,330,126 km (0.116 R)
• M70: 43,649,368 km (0.088 R)
• M71: 44,611,880 km (0.083 R)
• M72: 46,313,107 km (0.071 R)
• M73: 46,394,638 km (0.119 R)
• M74: 46,476,318 km (0.104 R)
• M75: 47,048,680 km (0.074 R)
• M76: 49,445,088 km (0.109 R)
• M77: 50,113,192 km (0.1 R)
• M78: 50,700,214 km (0.073 R)
• M79: 50,952,436 km (0.1 R)
• M80: 51,036,660 km (0.109 R)
• M81: 51,796,318 km (0.076 R)
• M82: 52,559,865 km (0.097 R)
• M83: 53,327,003 km (0.066 R)
• M84: 54,872,499 km (0.095 R)
• M85: 55,045,135 km (0.115 R)
• M86: 56,519,721 km (0.08 R)
• M87: 58,447,290 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 11.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.95 AU - 14.03 AU

Year: 15964 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,960,962 km

• M1: 226,790 km (0.094 R)
• M2: 307,424 km (0.097 R)
• M3: 603,478 km (0.091 R)
• M4: 899,682 km (0.083 R)
• M5: 1,314,965 km (0.056 R)
• M6: 1,677,441 km (0.034 R)
• M7: 1,870,422 km (0.117 R)
• M8: 1,955,543 km (0.074 R)
• M9: 2,431,564 km (0.093 R)
• M10: 2,587,744 km (0.065 R)
• M11: 2,976,250 km (0.093 R)
• M12: 3,280,083 km (0.106 R)
• M13: 4,176,174 km (0.076 R)
• M14: 4,402,067 km (0.068 R)
• M15: 4,516,659 km (0.115 R)
• M16: 4,984,751 km (0.034 R)
• M17: 5,104,130 km (0.064 R)
• M18: 5,305,488 km (0.078 R)
• M19: 5,427,560 km (0.083 R)
• M20: 5,591,669 km (0.069 R)
• M21: 5,674,397 km (0.106 R)
• M22: 5,799,311 km (0.107 R)
• M23: 6,179,439 km (0.116 R)
• M24: 6,698,993 km (0.119 R)
• M25: 6,919,650 km (0.115 R)
• M26: 7,826,063 km (0.083 R)
• M27: 8,058,688 km (0.093 R)
• M28: 8,482,947 km (0.078 R)
• M29: 8,625,963 km (0.074 R)
• M30: 8,769,876 km (0.104 R)
• M31: 9,304,240 km (0.112 R)
• M32: 9,799,259 km (0.119 R)
• M33: 10,252,092 km (0.052 R)
• M34: 11,282,821 km (0.098 R)
• M35: 11,493,006 km (0.077 R)
• M36: 12,508,925 km (0.103 R)
• M37: 12,835,647 km (0.117 R)
• M38: 13,945,214 km (0.089 R)
• M39: 14,454,445 km (0.064 R)
• M40: 16,196,064 km (0.119 R)
• M41: 16,433,176 km (0.037 R)
• M42: 16,731,325 km (0.08 R)
• M43: 17,758,314 km (0.099 R)
• M44: 19,242,774 km (0.103 R)
• M45: 19,368,287 km (0.094 R)
• M46: 20,702,401 km (0.114 R)
• M47: 20,895,531 km (0.115 R)
• M48: 21,153,737 km (0.12 R)
• M49: 21,608,365 km (0.105 R)
• M50: 22,000,611 km (0.094 R)
• M51: 22,197,631 km (0.069 R)
• M52: 23,659,950 km (0.086 R)
• M53: 24,947,988 km (0.106 R)
• M54: 25,565,977 km (0.088 R)
• M55: 26,189,202 km (0.103 R)
• M56: 26,467,603 km (0.1 R)
• M57: 27,309,241 km (0.058 R)
• M58: 27,804,111 km (0.037 R)
• M59: 28,088,347 km (0.073 R)
• M60: 28,516,346 km (0.114 R)
• M61: 30,615,653 km (0.091 R)
• M62: 30,762,259 km (0.115 R)
• M63: 30,982,617 km (0.111 R)
• M64: 34,350,364 km (0.076 R)
• M65: 34,807,984 km (0.083 R)
• M66: 35,806,849 km (0.049 R)
• M67: 37,753,865 km (0.06 R)
• M68: 39,017,817 km (0.116 R)
• M69: 42,401,572 km (0.115 R)
• M70: 43,056,810 km (0.105 R)
• M71: 44,294,134 km (0.088 R)
• M72: 46,382,371 km (0.112 R)
• M73: 46,888,311 km (0.086 R)
• M74: 47,226,552 km (0.081 R)
• M75: 47,990,698 km (0.113 R)
• M76: 49,445,238 km (0.065 R)
• M77: 50,567,371 km (0.028 R)
• M78: 51,261,954 km (0.072 R)
• M79: 51,523,302 km (0.078 R)
• M80: 52,924,436 km (0.071 R)
• M81: 53,188,625 km (0.101 R)
• M82: 53,629,789 km (0.092 R)
• M83: 55,138,783 km (0.074 R)
• M84: 57,926,390 km (0.12 R)
• M85: 59,383,024 km (0.098 R)
• M86: 60,667,322 km (0.03 R)
• M87: 61,590,491 km (0.097 R)
• M88: 61,682,942 km (0.047 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit