🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 466 Days

Day: 30.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.17 AU

Year: 856 Days

Day: 25.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,976,047 km

• M1: 208,091 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.99 AU - 2.09 AU

Year: 1059 Days

Day: 26.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.69 AU - 4.93 AU

Year: 3252 Days

Day: 40.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.35 AU - 5.55 AU

Year: 3412 Days

Day: 29.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.64 AU - 5.36 AU

Year: 3469 Days

Day: 14.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 8.7

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.85 AU - 7.67 AU

Year: 6388 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,976,047 km

• M1: 234,719 km (0.059 R)
• M2: 398,379 km (0.088 R)
• M3: 513,719 km (0.11 R)
• M4: 641,326 km (0.086 R)
• M5: 751,430 km (0.105 R)
• M6: 929,003 km (0.111 R)
• M7: 1,007,242 km (0.119 R)
• M8: 1,120,488 km (0.116 R)
• M9: 1,504,506 km (0.041 R)
• M10: 1,597,406 km (0.108 R)
• M11: 1,887,626 km (0.112 R)
• M12: 2,008,501 km (0.077 R)
• M13: 2,090,481 km (0.114 R)
• M14: 2,408,227 km (0.079 R)
• M15: 2,924,938 km (0.077 R)
• M16: 3,401,706 km (0.063 R)
• M17: 3,800,684 km (0.102 R)
• M18: 4,862,230 km (0.087 R)
• M19: 5,226,052 km (0.071 R)
• M20: 5,920,785 km (0.105 R)
• M21: 6,039,416 km (0.102 R)
• M22: 6,248,853 km (0.05 R)
• M23: 6,369,728 km (0.118 R)
• M24: 6,613,572 km (0.09 R)
• M25: 6,860,558 km (0.102 R)
• M26: 7,173,667 km (0.112 R)
• M27: 7,236,947 km (0.107 R)
• M28: 7,523,427 km (0.096 R)
• M29: 7,976,708 km (0.039 R)
• M30: 8,074,994 km (0.109 R)
• M31: 8,173,728 km (0.052 R)
• M32: 8,572,556 km (0.112 R)
• M33: 8,909,750 km (0.105 R)
• M34: 9,458,325 km (0.119 R)
• M35: 10,372,967 km (0.088 R)
• M36: 10,444,475 km (0.098 R)
• M37: 11,722,788 km (0.115 R)
• M38: 12,059,384 km (0.094 R)
• M39: 12,513,263 km (0.092 R)
• M40: 12,589,409 km (0.057 R)
• M41: 12,780,595 km (0.117 R)
• M42: 12,857,189 km (0.079 R)
• M43: 12,972,679 km (0.095 R)
• M44: 13,282,047 km (0.097 R)
• M45: 13,476,524 km (0.088 R)
• M46: 13,672,049 km (0.116 R)
• M47: 13,907,964 km (0.067 R)
• M48: 15,351,434 km (0.112 R)
• M49: 15,884,452 km (0.087 R)
• M50: 16,799,990 km (0.061 R)
• M51: 17,264,193 km (0.066 R)
• M52: 18,682,081 km (0.079 R)
• M53: 18,812,830 km (0.063 R)
• M54: 20,630,145 km (0.092 R)
• M55: 20,765,232 km (0.109 R)
• M56: 21,217,915 km (0.034 R)
• M57: 21,811,220 km (0.09 R)
• M58: 23,388,729 km (0.059 R)
• M59: 24,381,311 km (0.12 R)
• M60: 24,858,828 km (0.081 R)
• M61: 25,339,486 km (0.091 R)
• M62: 25,823,136 km (0.071 R)
• M63: 26,456,383 km (0.093 R)
• M64: 27,788,104 km (0.065 R)
• M65: 28,286,713 km (0.031 R)
• M66: 29,495,763 km (0.086 R)
• M67: 30,106,571 km (0.095 R)
• M68: 30,362,384 km (0.076 R)
• M69: 30,618,795 km (0.088 R)
• M70: 30,927,565 km (0.112 R)
• M71: 31,496,186 km (0.108 R)
• M72: 32,643,751 km (0.12 R)
• M73: 33,645,908 km (0.096 R)
• M74: 34,177,429 km (0.073 R)
• M75: 34,604,531 km (0.069 R)
• M76: 35,033,577 km (0.111 R)
• M77: 35,734,443 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 11.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.62 AU - 8.76 AU

Year: 8518 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,976,047 km

• M1: 152,590 km (0.044 R)
• M2: 233,522 km (0.101 R)
• M3: 597,793 km (0.115 R)
• M4: 770,130 km (0.103 R)
• M5: 885,021 km (0.105 R)
• M6: 959,970 km (0.12 R)
• M7: 1,053,169 km (0.027 R)
• M8: 1,300,454 km (0.092 R)
• M9: 1,422,377 km (0.08 R)
• M10: 1,969,306 km (0.083 R)
• M11: 2,069,986 km (0.102 R)
• M12: 2,512,047 km (0.062 R)
• M13: 2,733,003 km (0.045 R)
• M14: 3,265,572 km (0.083 R)
• M15: 3,385,699 km (0.116 R)
• M16: 4,111,249 km (0.1 R)
• M17: 4,241,249 km (0.077 R)
• M18: 4,747,788 km (0.119 R)
• M19: 5,077,651 km (0.105 R)
• M20: 5,358,297 km (0.088 R)
• M21: 5,934,847 km (0.054 R)
• M22: 6,171,211 km (0.092 R)
• M23: 6,652,917 km (0.084 R)
• M24: 6,867,589 km (0.052 R)
• M25: 7,272,401 km (0.098 R)
• M26: 7,652,829 km (0.102 R)
• M27: 8,007,525 km (0.074 R)
• M28: 8,105,063 km (0.09 R)
• M29: 8,599,334 km (0.099 R)
• M30: 8,732,776 km (0.101 R)
• M31: 8,866,965 km (0.058 R)
• M32: 9,035,562 km (0.116 R)
• M33: 9,307,680 km (0.057 R)
• M34: 10,034,876 km (0.084 R)
• M35: 10,494,141 km (0.079 R)
• M36: 11,433,466 km (0.038 R)
• M37: 11,727,875 km (0.117 R)
• M38: 11,913,077 km (0.092 R)
• M39: 12,286,623 km (0.086 R)
• M40: 12,854,197 km (0.084 R)
• M41: 13,275,764 km (0.101 R)
• M42: 13,741,013 km (0.05 R)
• M43: 13,858,148 km (0.117 R)
• M44: 14,290,486 km (0.105 R)
• M45: 14,369,623 km (0.053 R)
• M46: 15,451,515 km (0.119 R)
• M47: 15,858,870 km (0.065 R)
• M48: 16,146,248 km (0.104 R)
• M49: 16,851,153 km (0.119 R)
• M50: 17,778,211 km (0.087 R)
• M51: 18,290,883 km (0.091 R)
• M52: 18,765,108 km (0.076 R)
• M53: 19,374,570 km (0.105 R)
• M54: 19,813,939 km (0.109 R)
• M55: 19,990,614 km (0.027 R)
• M56: 20,792,010 km (0.101 R)
• M57: 21,106,464 km (0.094 R)
• M58: 21,922,521 km (0.092 R)
• M59: 22,426,217 km (0.102 R)
• M60: 22,610,372 km (0.118 R)
• M61: 23,072,928 km (0.104 R)
• M62: 23,538,477 km (0.075 R)
• M63: 23,866,246 km (0.054 R)
• M64: 24,007,317 km (0.112 R)
• M65: 28,711,721 km (0.056 R)
• M66: 29,011,814 km (0.069 R)
• M67: 31,501,871 km (0.116 R)
• M68: 31,708,166 km (0.076 R)
• M69: 31,811,538 km (0.119 R)
• M70: 31,914,911 km (0.104 R)
• M71: 32,122,104 km (0.086 R)
• M72: 32,225,925 km (0.081 R)
• M73: 32,381,805 km (0.082 R)
• M74: 33,269,669 km (0.073 R)
• M75: 33,374,537 km (0.1 R)
• M76: 33,901,121 km (0.105 R)
• M77: 34,324,483 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 8

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.32 AU - 8.86 AU

Year: 9150 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,976,047 km

• M1: 139,724 km (0.059 R)
• M2: 258,356 km (0.066 R)
• M3: 362,625 km (0.114 R)
• M4: 433,086 km (0.071 R)
• M5: 892,202 km (0.048 R)
• M6: 1,008,888 km (0.097 R)
• M7: 1,202,767 km (0.041 R)
• M8: 1,332,468 km (0.091 R)
• M9: 1,749,397 km (0.05 R)
• M10: 2,005,060 km (0.032 R)
• M11: 2,182,334 km (0.092 R)
• M12: 2,842,360 km (0.079 R)
• M13: 2,966,376 km (0.052 R)
• M14: 3,507,172 km (0.054 R)
• M15: 3,721,247 km (0.083 R)
• M16: 3,939,660 km (0.103 R)
• M17: 4,275,058 km (0.085 R)
• M18: 4,795,360 km (0.088 R)
• M19: 5,214,084 km (0.048 R)
• M20: 5,305,189 km (0.096 R)
• M21: 5,458,527 km (0.111 R)
• M22: 5,832,372 km (0.114 R)
• M23: 5,990,497 km (0.086 R)
• M24: 6,343,548 km (0.083 R)
• M25: 6,802,814 km (0.045 R)
• M26: 7,069,995 km (0.116 R)
• M27: 7,137,314 km (0.063 R)
• M28: 7,204,933 km (0.04 R)
• M29: 7,408,835 km (0.053 R)
• M30: 8,067,364 km (0.072 R)
• M31: 9,775,323 km (0.071 R)
• M32: 10,727,963 km (0.06 R)
• M33: 10,883,095 km (0.083 R)
• M34: 11,709,923 km (0.082 R)
• M35: 11,909,786 km (0.089 R)
• M36: 12,110,696 km (0.119 R)
• M37: 12,966,994 km (0.045 R)
• M38: 13,339,941 km (0.106 R)
• M39: 13,884,926 km (0.098 R)
• M40: 14,181,280 km (0.051 R)
• M41: 14,608,531 km (0.103 R)
• M42: 15,519,134 km (0.074 R)
• M43: 15,650,780 km (0.103 R)
• M44: 16,716,964 km (0.068 R)
• M45: 17,032,316 km (0.094 R)
• M46: 19,341,509 km (0.088 R)
• M47: 19,720,141 km (0.098 R)
• M48: 20,484,436 km (0.101 R)
• M49: 20,580,777 km (0.075 R)
• M50: 21,502,450 km (0.076 R)
• M51: 22,685,769 km (0.089 R)
• M52: 22,785,401 km (0.086 R)
• M53: 23,285,357 km (0.085 R)
• M54: 23,536,831 km (0.119 R)
• M55: 24,500,242 km (0.074 R)
• M56: 24,961,153 km (0.085 R)
• M57: 25,166,850 km (0.105 R)
• M58: 25,839,442 km (0.066 R)
• M59: 26,675,395 km (0.099 R)
• M60: 26,727,904 km (0.083 R)
• M61: 27,255,236 km (0.066 R)
• M62: 28,588,303 km (0.055 R)
• M63: 28,803,724 km (0.072 R)
• M64: 29,506,983 km (0.094 R)
• M65: 29,779,102 km (0.036 R)
• M66: 29,833,555 km (0.079 R)
• M67: 29,997,365 km (0.05 R)
• M68: 30,325,583 km (0.111 R)
• M69: 30,655,147 km (0.074 R)
• M70: 31,373,217 km (0.037 R)
• M71: 31,650,870 km (0.084 R)
• M72: 31,762,171 km (0.105 R)
• M73: 31,985,222 km (0.082 R)
• M74: 33,390,544 km (0.061 R)
• M75: 33,617,334 km (0.105 R)
• M76: 33,730,879 km (0.098 R)
• M77: 34,643,875 km (0.091 R)
• M78: 35,333,970 km (0.069 R)
• M79: 35,564,949 km (0.043 R)
• M80: 36,377,565 km (0.087 R)
• M81: 36,903,252 km (0.098 R)
• M82: 37,843,923 km (0.089 R)
• M83: 38,851,913 km (0.101 R)
• M84: 39,868,880 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 4.1

Gravity: 29.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.06 AU - 14.66 AU

Year: 19777 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,976,047 km

• M1: 514,916 km (0.065 R)
• M2: 975,378 km (0.08 R)
• M3: 1,099,544 km (0.116 R)
• M4: 1,530,685 km (0.084 R)
• M5: 1,559,259 km (0.093 R)
• M6: 1,646,025 km (0.082 R)
• M7: 2,329,089 km (0.11 R)
• M8: 2,395,212 km (0.068 R)
• M9: 3,125,249 km (0.087 R)
• M10: 3,198,103 km (0.094 R)
• M11: 3,457,656 km (0.09 R)
• M12: 3,762,686 km (0.105 R)
• M13: 4,686,602 km (0.096 R)
• M14: 5,632,061 km (0.117 R)
• M15: 6,728,314 km (0.108 R)
• M16: 6,775,288 km (0.111 R)
• M17: 7,300,376 km (0.079 R)
• M18: 7,641,310 km (0.087 R)
• M19: 8,087,261 km (0.115 R)
• M20: 8,237,756 km (0.103 R)
• M21: 8,288,171 km (0.101 R)
• M22: 8,797,552 km (0.095 R)
• M23: 9,108,117 km (0.089 R)
• M24: 9,422,272 km (0.107 R)
• M25: 9,474,931 km (0.08 R)
• M26: 10,007,200 km (0.108 R)
• M27: 10,277,075 km (0.103 R)
• M28: 10,603,946 km (0.106 R)
• M29: 10,768,803 km (0.108 R)
• M30: 11,548,656 km (0.037 R)
• M31: 11,945,540 km (0.12 R)
• M32: 12,059,683 km (0.038 R)
• M33: 12,869,157 km (0.113 R)
• M34: 14,418,243 km (0.084 R)
• M35: 15,400,353 km (0.076 R)
• M36: 15,962,242 km (0.075 R)
• M37: 16,025,074 km (0.101 R)
• M38: 17,041,890 km (0.032 R)
• M39: 17,818,004 km (0.113 R)
• M40: 19,943,491 km (0.092 R)
• M41: 20,078,877 km (0.057 R)
• M42: 20,898,224 km (0.097 R)
• M43: 21,104,669 km (0.119 R)
• M44: 22,147,366 km (0.095 R)
• M45: 23,994,152 km (0.077 R)
• M46: 24,572,198 km (0.114 R)
• M47: 24,644,753 km (0.082 R)
• M48: 24,935,871 km (0.046 R)
• M49: 27,079,758 km (0.111 R)
• M50: 27,380,001 km (0.042 R)
• M51: 27,756,987 km (0.102 R)
• M52: 27,832,534 km (0.071 R)
• M53: 28,592,342 km (0.058 R)
• M54: 29,128,201 km (0.089 R)
• M55: 30,990,396 km (0.118 R)
• M56: 31,147,324 km (0.105 R)
• M57: 32,253,151 km (0.092 R)
• M58: 32,412,174 km (0.113 R)
• M59: 32,810,852 km (0.099 R)
• M60: 33,935,828 km (0.108 R)
• M61: 35,073,370 km (0.063 R)
• M62: 35,237,030 km (0.111 R)
• M63: 35,893,616 km (0.115 R)
• M64: 36,223,479 km (0.109 R)
• M65: 36,554,240 km (0.056 R)
• M66: 38,307,676 km (0.112 R)
• M67: 39,067,334 km (0.106 R)
• M68: 40,945,386 km (0.071 R)
• M69: 42,416,681 km (0.073 R)
• M70: 42,765,394 km (0.097 R)
• M71: 43,465,661 km (0.11 R)
• M72: 43,905,180 km (0.111 R)
• M73: 44,346,194 km (0.099 R)
• M74: 44,966,128 km (0.036 R)
• M75: 45,945,994 km (0.087 R)
• M76: 46,753,075 km (0.055 R)
• M77: 47,293,721 km (0.065 R)
• M78: 48,290,193 km (0.102 R)
• M79: 49,201,992 km (0.056 R)
• M80: 50,488,234 km (0.067 R)
• M81: 51,228,145 km (0.036 R)
• M82: 51,971,497 km (0.118 R)
• M83: 52,064,697 km (0.115 R)
• M84: 52,718,589 km (0.102 R)
• M85: 54,223,394 km (0.039 R)
• M86: 54,886,112 km (0.118 R)
• M87: 55,265,941 km (0.111 R)
• M88: 56,315,221 km (0.104 R)
• M89: 56,602,598 km (0.101 R)
• M90: 58,627,406 km (0.1 R)
• M91: 60,871,972 km (0.055 R)
• M92: 63,642,375 km (0.099 R)
• M93: 63,841,789 km (0.092 R)
• M94: 64,741,919 km (0.073 R)
• M95: 65,143,290 km (0.06 R)
• M96: 66,049,405 km (0.04 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit