🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 29.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.54 AU - 0.8 AU

Year: 202 Days

Day: 47.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,179,416 km

• M1: 194,627 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.51 AU - 2.31 AU

Year: 974 Days

Day: 37.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,179,416 km

• M1: 25,731 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.71 AU - 3.07 AU

Year: 1813 Days

Day: 12.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4 AU - 4.6 AU

Year: 3290 Days

Day: 39.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 15

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.78 AU - 6.7 AU

Year: 5751 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,179,416 km

• M1: 216,917 km (0.104 R)
• M2: 335,398 km (0.107 R)
• M3: 492,327 km (0.109 R)
• M4: 695,630 km (0.086 R)
• M5: 830,268 km (0.088 R)
• M6: 1,005,447 km (0.105 R)
• M7: 1,377,796 km (0.112 R)
• M8: 1,644,679 km (0.075 R)
• M9: 2,375,165 km (0.032 R)
• M10: 3,702,846 km (0.116 R)
• M11: 4,181,410 km (0.116 R)
• M12: 4,814,359 km (0.102 R)
• M13: 5,676,342 km (0.105 R)
• M14: 5,993,938 km (0.051 R)
• M15: 6,436,299 km (0.088 R)
• M16: 6,950,766 km (0.109 R)
• M17: 8,213,222 km (0.068 R)
• M18: 8,310,760 km (0.051 R)
• M19: 8,904,215 km (0.077 R)
• M20: 9,307,531 km (0.084 R)
• M21: 9,614,057 km (0.068 R)
• M22: 9,820,203 km (0.044 R)
• M23: 10,482,921 km (0.107 R)
• M24: 10,659,746 km (0.091 R)
• M25: 11,052,141 km (0.101 R)
• M26: 11,268,310 km (0.108 R)
• M27: 11,449,473 km (0.073 R)
• M28: 11,777,990 km (0.104 R)
• M29: 12,146,749 km (0.059 R)
• M30: 12,594,346 km (0.039 R)
• M31: 13,199,619 km (0.095 R)
• M32: 13,352,358 km (0.114 R)
• M33: 13,544,142 km (0.1 R)
• M34: 14,320,705 km (0.044 R)
• M35: 14,674,803 km (0.067 R)
• M36: 15,111,629 km (0.104 R)
• M37: 15,231,457 km (0.103 R)
• M38: 15,351,733 km (0.098 R)
• M39: 16,242,888 km (0.044 R)
• M40: 16,694,674 km (0.055 R)
• M41: 17,067,621 km (0.079 R)
• M42: 17,275,861 km (0.099 R)
• M43: 17,695,035 km (0.119 R)
• M44: 17,821,445 km (0.115 R)
• M45: 19,318,471 km (0.107 R)
• M46: 19,448,770 km (0.095 R)
• M47: 19,753,651 km (0.094 R)
• M48: 20,855,589 km (0.071 R)
• M49: 21,301,989 km (0.091 R)
• M50: 21,887,066 km (0.12 R)
• M51: 23,073,078 km (0.104 R)
• M52: 23,257,383 km (0.092 R)
• M53: 23,953,013 km (0.096 R)
• M54: 24,326,858 km (0.118 R)
• M55: 24,514,453 km (0.075 R)
• M56: 24,843,868 km (0.118 R)
• M57: 25,174,928 km (0.093 R)
• M58: 25,936,830 km (0.117 R)
• M59: 26,128,614 km (0.118 R)
• M60: 26,513,380 km (0.067 R)
• M61: 26,658,191 km (0.094 R)
• M62: 27,045,500 km (0.091 R)
• M63: 27,239,977 km (0.082 R)
• M64: 27,776,884 km (0.036 R)
• M65: 27,874,870 km (0.093 R)
• M66: 28,960,652 km (0.106 R)
• M67: 29,358,881 km (0.094 R)
• M68: 29,508,778 km (0.08 R)
• M69: 31,020,914 km (0.09 R)
• M70: 31,173,503 km (0.093 R)
• M71: 31,479,431 km (0.09 R)
• M72: 32,403,348 km (0.12 R)
• M73: 32,609,793 km (0.105 R)
• M74: 33,284,030 km (0.104 R)
• M75: 33,492,420 km (0.092 R)
• M76: 33,596,839 km (0.049 R)
• M77: 34,120,133 km (0.101 R)
• M78: 34,699,077 km (0.072 R)
• M79: 35,175,097 km (0.051 R)
• M80: 35,440,484 km (0.073 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.7

Radius: 14.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.13 AU - 7.43 AU

Year: 7247 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,179,416 km

• M1: 232,475 km (0.115 R)
• M2: 380,427 km (0.086 R)
• M3: 1,010,833 km (0.109 R)
• M4: 1,150,408 km (0.105 R)
• M5: 1,372,860 km (0.104 R)
• M6: 1,818,661 km (0.09 R)
• M7: 1,992,195 km (0.084 R)
• M8: 2,126,085 km (0.074 R)
• M9: 2,692,612 km (0.111 R)
• M10: 2,791,646 km (0.046 R)
• M11: 2,917,158 km (0.058 R)
• M12: 3,147,988 km (0.102 R)
• M13: 3,465,435 km (0.093 R)
• M14: 4,333,701 km (0.084 R)
• M15: 5,902,234 km (0.049 R)
• M16: 6,696,300 km (0.108 R)
• M17: 6,831,985 km (0.097 R)
• M18: 7,418,858 km (0.051 R)
• M19: 8,058,089 km (0.092 R)
• M20: 8,567,470 km (0.115 R)
• M21: 9,200,269 km (0.105 R)
• M22: 10,432,357 km (0.099 R)
• M23: 10,629,527 km (0.072 R)
• M24: 11,188,275 km (0.085 R)
• M25: 11,715,757 km (0.103 R)
• M26: 12,210,029 km (0.088 R)
• M27: 12,585,070 km (0.094 R)
• M28: 13,218,917 km (0.09 R)
• M29: 13,949,702 km (0.099 R)
• M30: 14,429,612 km (0.075 R)
• M31: 14,693,652 km (0.067 R)
• M32: 15,048,199 km (0.116 R)
• M33: 15,226,670 km (0.095 R)
• M34: 15,495,497 km (0.112 R)
• M35: 15,675,613 km (0.037 R)
• M36: 15,992,611 km (0.116 R)
• M37: 16,403,107 km (0.103 R)
• M38: 17,655,840 km (0.063 R)
• M39: 18,174,945 km (0.108 R)
• M40: 18,507,949 km (0.071 R)
• M41: 18,603,542 km (0.115 R)
• M42: 18,843,049 km (0.105 R)
• M43: 18,987,261 km (0.044 R)
• M44: 19,811,396 km (0.084 R)
• M45: 20,895,232 km (0.085 R)
• M46: 21,695,581 km (0.079 R)
• M47: 22,048,931 km (0.029 R)
• M48: 25,526,184 km (0.118 R)
• M49: 26,166,912 km (0.101 R)
• M50: 26,597,005 km (0.041 R)
• M51: 26,812,875 km (0.109 R)
• M52: 27,029,343 km (0.117 R)
• M53: 27,627,735 km (0.095 R)
• M54: 27,791,694 km (0.092 R)
• M55: 28,065,608 km (0.067 R)
• M56: 28,561,076 km (0.038 R)
• M57: 29,560,539 km (0.108 R)
• M58: 30,177,032 km (0.118 R)
• M59: 30,289,530 km (0.052 R)
• M60: 30,571,522 km (0.114 R)
• M61: 30,911,109 km (0.055 R)
• M62: 31,195,046 km (0.08 R)
• M63: 31,593,874 km (0.075 R)
• M64: 31,765,313 km (0.114 R)
• M65: 33,672,087 km (0.055 R)
• M66: 34,786,741 km (0.102 R)
• M67: 35,259,620 km (0.032 R)
• M68: 35,853,822 km (0.077 R)
• M69: 35,973,052 km (0.061 R)
• M70: 36,391,328 km (0.047 R)
• M71: 36,691,122 km (0.075 R)
• M72: 36,871,387 km (0.041 R)
• M73: 36,991,813 km (0.051 R)
• M74: 37,777,202 km (0.103 R)
• M75: 38,202,509 km (0.086 R)
• M76: 38,446,204 km (0.044 R)
• M77: 39,364,735 km (0.12 R)
• M78: 40,290,447 km (0.113 R)
• M79: 40,538,480 km (0.074 R)
• M80: 40,662,796 km (0.12 R)
• M81: 41,160,957 km (0.046 R)
• M82: 41,661,212 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 11.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.73 AU - 10.89 AU

Year: 10481 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,179,416 km

• M1: 154,983 km (0.033 R)
• M2: 231,428 km (0.118 R)
• M3: 332,855 km (0.083 R)
• M4: 613,202 km (0.052 R)
• M5: 743,801 km (0.113 R)
• M6: 966,701 km (0.102 R)
• M7: 1,069,176 km (0.112 R)
• M8: 1,139,786 km (0.087 R)
• M9: 1,699,581 km (0.028 R)
• M10: 1,783,057 km (0.097 R)
• M11: 1,932,655 km (0.046 R)
• M12: 2,290,493 km (0.11 R)
• M13: 3,977,957 km (0.08 R)
• M14: 4,203,551 km (0.057 R)
• M15: 5,613,211 km (0.058 R)
• M16: 5,930,658 km (0.114 R)
• M17: 6,156,401 km (0.114 R)
• M18: 6,254,089 km (0.083 R)
• M19: 6,450,959 km (0.079 R)
• M20: 7,019,880 km (0.071 R)
• M21: 7,465,831 km (0.069 R)
• M22: 7,956,363 km (0.038 R)
• M23: 8,027,272 km (0.118 R)
• M24: 8,169,839 km (0.113 R)
• M25: 8,529,921 km (0.027 R)
• M26: 8,638,978 km (0.09 R)
• M27: 8,711,832 km (0.09 R)
• M28: 11,232,257 km (0.057 R)
• M29: 11,311,993 km (0.119 R)
• M30: 11,471,913 km (0.093 R)
• M31: 12,612,746 km (0.103 R)
• M32: 13,154,590 km (0.048 R)
• M33: 13,407,410 km (0.028 R)
• M34: 14,651,316 km (0.116 R)
• M35: 14,782,065 km (0.117 R)
• M36: 15,887,144 km (0.109 R)
• M37: 17,478,417 km (0.116 R)
• M38: 17,756,370 km (0.099 R)
• M39: 18,410,561 km (0.071 R)
• M40: 18,504,658 km (0.077 R)
• M41: 18,598,905 km (0.087 R)
• M42: 18,787,847 km (0.1 R)
• M43: 19,406,434 km (0.103 R)
• M44: 19,598,219 km (0.101 R)
• M45: 20,322,721 km (0.099 R)
• M46: 20,859,628 km (0.107 R)
• M47: 21,055,900 km (0.1 R)
• M48: 21,847,572 km (0.116 R)
• M49: 21,947,354 km (0.11 R)
• M50: 22,097,101 km (0.065 R)
• M51: 22,749,947 km (0.068 R)
• M52: 23,053,481 km (0.058 R)
• M53: 24,126,097 km (0.061 R)
• M54: 24,487,376 km (0.097 R)
• M55: 25,162,960 km (0.091 R)
• M56: 25,267,380 km (0.098 R)
• M57: 25,949,995 km (0.064 R)
• M58: 26,055,611 km (0.09 R)
• M59: 27,065,546 km (0.094 R)
• M60: 27,656,158 km (0.056 R)
• M61: 28,250,959 km (0.07 R)
• M62: 29,014,058 km (0.085 R)
• M63: 29,398,226 km (0.101 R)
• M64: 29,563,382 km (0.063 R)
• M65: 30,226,998 km (0.104 R)
• M66: 30,504,951 km (0.071 R)
• M67: 30,951,500 km (0.097 R)
• M68: 31,063,549 km (0.107 R)
• M69: 32,702,244 km (0.08 R)
• M70: 33,445,895 km (0.049 R)
• M71: 33,560,786 km (0.101 R)
• M72: 33,733,422 km (0.029 R)
• M73: 34,833,565 km (0.089 R)
• M74: 36,122,051 km (0.069 R)
• M75: 36,476,150 km (0.093 R)
• M76: 36,890,685 km (0.093 R)
• M77: 37,784,383 km (0.054 R)
• M78: 39,350,224 km (0.12 R)
• M79: 40,019,076 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 14.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.91 AU - 11.43 AU

Year: 11966 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,179,416 km

• M1: 204,650 km (0.106 R)
• M2: 302,337 km (0.102 R)
• M3: 778,956 km (0.12 R)
• M4: 882,029 km (0.071 R)
• M5: 1,283,251 km (0.113 R)
• M6: 1,671,906 km (0.109 R)
• M7: 1,880,296 km (0.049 R)
• M8: 2,400,747 km (0.103 R)
• M9: 2,691,116 km (0.05 R)
• M10: 2,827,101 km (0.099 R)
• M11: 3,049,403 km (0.102 R)
• M12: 3,335,584 km (0.054 R)
• M13: 3,811,903 km (0.1 R)
• M14: 4,534,611 km (0.104 R)
• M15: 4,796,108 km (0.043 R)
• M16: 5,029,032 km (0.071 R)
• M17: 5,197,628 km (0.066 R)
• M18: 5,471,542 km (0.076 R)
• M19: 6,687,922 km (0.068 R)
• M20: 7,441,746 km (0.065 R)
• M21: 7,595,832 km (0.113 R)
• M22: 8,064,223 km (0.056 R)
• M23: 8,302,083 km (0.105 R)
• M24: 8,703,604 km (0.115 R)
• M25: 8,988,588 km (0.044 R)
• M26: 9,235,125 km (0.061 R)
• M27: 9,609,419 km (0.074 R)
• M28: 9,777,418 km (0.091 R)
• M29: 10,158,892 km (0.082 R)
• M30: 10,631,771 km (0.036 R)
• M31: 11,111,831 km (0.076 R)
• M32: 11,376,768 km (0.105 R)
• M33: 11,688,530 km (0.096 R)
• M34: 12,093,492 km (0.103 R)
• M35: 13,711,991 km (0.093 R)
• M36: 14,139,093 km (0.093 R)
• M37: 15,103,999 km (0.031 R)
• M38: 15,495,946 km (0.051 R)
• M39: 15,990,666 km (0.095 R)
• M40: 16,390,242 km (0.089 R)
• M41: 16,691,981 km (0.066 R)
• M42: 16,843,523 km (0.12 R)
• M43: 18,698,238 km (0.069 R)
• M44: 19,277,930 km (0.098 R)
• M45: 20,942,954 km (0.118 R)
• M46: 21,434,981 km (0.084 R)
• M47: 22,374,905 km (0.091 R)
• M48: 22,709,705 km (0.056 R)
• M49: 23,102,549 km (0.107 R)
• M50: 23,667,730 km (0.068 R)
• M51: 25,798,153 km (0.089 R)
• M52: 26,384,427 km (0.054 R)
• M53: 26,620,193 km (0.056 R)
• M54: 27,153,210 km (0.103 R)
• M55: 27,989,313 km (0.081 R)
• M56: 29,198,512 km (0.07 R)
• M57: 30,424,617 km (0.089 R)
• M58: 30,671,902 km (0.085 R)
• M59: 31,855,520 km (0.107 R)
• M60: 33,754,665 km (0.096 R)
• M61: 35,430,161 km (0.089 R)
• M62: 36,016,435 km (0.057 R)
• M63: 36,212,558 km (0.065 R)
• M64: 36,671,674 km (0.09 R)
• M65: 37,661,862 km (0.089 R)
• M66: 37,993,820 km (0.111 R)
• M67: 39,130,016 km (0.028 R)
• M68: 40,073,978 km (0.093 R)
• M69: 40,548,952 km (0.101 R)
• M70: 41,093,787 km (0.086 R)
• M71: 41,709,831 km (0.114 R)
• M72: 41,984,493 km (0.086 R)
• M73: 43,158,986 km (0.119 R)
• M74: 43,645,628 km (0.083 R)
• M75: 43,854,765 km (0.089 R)
• M76: 44,624,596 km (0.041 R)
• M77: 47,389,613 km (0.053 R)
• M78: 48,107,384 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit