🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.85 AU - 0.85 AU

Year: 281 Days

Day: 43.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.78 AU - 1.04 AU

Year: 311 Days

Day: 26.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 70 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.1 AU

Year: 1051 Days

Day: 23 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,293,693 km

• M1: 169,494 km (0.057 R)
• M2: 274,961 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.2 AU - 3.44 AU

Year: 1696 Days

Day: 18.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.08 AU - 4.16 AU

Year: 2467 Days

Day: 28.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.76 AU - 4.7 AU

Year: 3116 Days

Day: 12.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 13.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.26 AU - 6.38 AU

Year: 5690 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,293,693 km

• M1: 168,746 km (0.096 R)
• M2: 459,864 km (0.116 R)
• M3: 638,783 km (0.082 R)
• M4: 831,914 km (0.081 R)
• M5: 1,365,829 km (0.096 R)
• M6: 1,733,091 km (0.036 R)
• M7: 1,829,881 km (0.112 R)
• M8: 1,928,616 km (0.118 R)
• M9: 2,235,890 km (0.089 R)
• M10: 2,324,153 km (0.077 R)
• M11: 2,486,017 km (0.119 R)
• M12: 2,670,472 km (0.105 R)
• M13: 3,597,679 km (0.107 R)
• M14: 3,977,807 km (0.101 R)
• M15: 4,194,575 km (0.069 R)
• M16: 4,914,888 km (0.117 R)
• M17: 5,242,209 km (0.105 R)
• M18: 5,408,561 km (0.089 R)
• M19: 5,697,884 km (0.116 R)
• M20: 5,992,292 km (0.067 R)
• M21: 6,266,655 km (0.104 R)
• M22: 6,596,219 km (0.056 R)
• M23: 6,698,843 km (0.094 R)
• M24: 6,827,796 km (0.075 R)
• M25: 7,458,501 km (0.028 R)
• M26: 7,726,880 km (0.101 R)
• M27: 8,135,431 km (0.098 R)
• M28: 8,439,564 km (0.09 R)
• M29: 9,605,978 km (0.078 R)
• M30: 10,282,310 km (0.107 R)
• M31: 10,491,299 km (0.107 R)
• M32: 11,249,161 km (0.11 R)
• M33: 11,681,200 km (0.108 R)
• M34: 11,961,846 km (0.109 R)
• M35: 12,087,358 km (0.101 R)
• M36: 12,181,755 km (0.07 R)
• M37: 12,817,396 km (0.092 R)
• M38: 13,010,078 km (0.104 R)
• M39: 13,496,271 km (0.064 R)
• M40: 13,758,067 km (0.113 R)
• M41: 14,087,631 km (0.095 R)
• M42: 14,220,175 km (0.044 R)
• M43: 15,058,222 km (0.05 R)
• M44: 16,397,423 km (0.119 R)
• M45: 16,641,716 km (0.098 R)
• M46: 16,887,356 km (0.114 R)
• M47: 18,785,902 km (0.098 R)
• M48: 19,151,669 km (0.11 R)
• M49: 19,261,773 km (0.047 R)
• M50: 19,704,732 km (0.091 R)
• M51: 19,964,584 km (0.118 R)
• M52: 20,562,975 km (0.043 R)
• M53: 20,864,415 km (0.103 R)
• M54: 21,854,005 km (0.069 R)
• M55: 22,238,771 km (0.071 R)
• M56: 23,053,929 km (0.119 R)
• M57: 23,445,577 km (0.034 R)
• M58: 23,918,605 km (0.119 R)
• M59: 24,076,880 km (0.109 R)
• M60: 24,553,947 km (0.101 R)
• M61: 24,673,775 km (0.031 R)
• M62: 24,793,753 km (0.117 R)
• M63: 25,315,849 km (0.087 R)
• M64: 25,477,265 km (0.078 R)
• M65: 25,800,995 km (0.107 R)
• M66: 26,739,423 km (0.079 R)
• M67: 26,862,691 km (0.119 R)
• M68: 26,986,109 km (0.105 R)
• M69: 27,150,966 km (0.104 R)
• M70: 27,481,727 km (0.105 R)
• M71: 27,772,246 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 11.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.02 AU - 14.12 AU

Year: 14095 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,293,693 km

• M1: 152,739 km (0.084 R)
• M2: 251,025 km (0.097 R)
• M3: 433,385 km (0.096 R)
• M4: 667,207 km (0.065 R)
• M5: 1,185,563 km (0.111 R)
• M6: 1,498,372 km (0.092 R)
• M7: 1,730,399 km (0.074 R)
• M8: 1,946,717 km (0.075 R)
• M9: 2,058,317 km (0.118 R)
• M10: 2,317,271 km (0.1 R)
• M11: 2,465,822 km (0.036 R)
• M12: 2,617,664 km (0.111 R)
• M13: 2,772,647 km (0.064 R)
• M14: 3,091,739 km (0.082 R)
• M15: 3,422,949 km (0.037 R)
• M16: 3,976,611 km (0.105 R)
• M17: 4,191,433 km (0.097 R)
• M18: 4,336,992 km (0.086 R)
• M19: 4,935,533 km (0.034 R)
• M20: 5,050,723 km (0.099 R)
• M21: 5,166,811 km (0.061 R)
• M22: 5,441,174 km (0.037 R)
• M23: 5,520,461 km (0.118 R)
• M24: 6,585,897 km (0.103 R)
• M25: 6,755,391 km (0.084 R)
• M26: 7,360,215 km (0.12 R)
• M27: 8,900,625 km (0.086 R)
• M28: 9,372,307 km (0.092 R)
• M29: 10,192,701 km (0.11 R)
• M30: 11,036,134 km (0.12 R)
• M31: 11,187,378 km (0.107 R)
• M32: 11,850,395 km (0.065 R)
• M33: 12,526,129 km (0.036 R)
• M34: 13,321,541 km (0.116 R)
• M35: 13,644,223 km (0.096 R)
• M36: 13,969,599 km (0.064 R)
• M37: 14,133,259 km (0.081 R)
• M38: 14,960,984 km (0.079 R)
• M39: 15,521,527 km (0.071 R)
• M40: 16,088,952 km (0.085 R)
• M41: 16,490,173 km (0.078 R)
• M42: 16,605,364 km (0.078 R)
• M43: 18,247,051 km (0.088 R)
• M44: 19,572,787 km (0.03 R)
• M45: 20,185,689 km (0.073 R)
• M46: 20,494,609 km (0.056 R)
• M47: 21,367,662 km (0.1 R)
• M48: 22,189,104 km (0.095 R)
• M49: 23,667,879 km (0.116 R)
• M50: 24,517,745 km (0.042 R)
• M51: 25,644,067 km (0.116 R)
• M52: 25,911,698 km (0.041 R)
• M53: 26,922,979 km (0.052 R)
• M54: 28,084,756 km (0.086 R)
• M55: 28,291,501 km (0.103 R)
• M56: 29,472,426 km (0.05 R)
• M57: 30,527,839 km (0.07 R)
• M58: 30,811,327 km (0.077 R)
• M59: 31,452,504 km (0.112 R)
• M60: 32,242,081 km (0.09 R)
• M61: 33,475,216 km (0.052 R)
• M62: 35,539,667 km (0.043 R)
• M63: 35,912,614 km (0.105 R)
• M64: 36,361,857 km (0.093 R)
• M65: 37,417,569 km (0.063 R)
• M66: 37,493,266 km (0.12 R)
• M67: 37,720,953 km (0.117 R)
• M68: 37,949,090 km (0.074 R)
• M69: 40,956,307 km (0.08 R)
• M70: 41,739,601 km (0.114 R)
• M71: 41,818,290 km (0.038 R)
• M72: 42,054,355 km (0.087 R)
• M73: 43,003,254 km (0.041 R)
• M74: 43,321,150 km (0.027 R)
• M75: 46,379,678 km (0.091 R)
• M76: 47,770,490 km (0.087 R)
• M77: 48,017,326 km (0.104 R)
• M78: 49,257,792 km (0.107 R)
• M79: 50,509,028 km (0.089 R)
• M80: 51,770,587 km (0.058 R)
• M81: 54,496,410 km (0.068 R)
• M82: 55,703,515 km (0.057 R)
• M83: 55,790,132 km (0.038 R)
• M84: 55,963,367 km (0.068 R)
• M85: 57,355,973 km (0.108 R)
• M86: 58,407,945 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 10

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.84 AU - 13.16 AU

Year: 15828 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,293,693 km

• M1: 147,952 km (0.113 R)
• M2: 234,869 km (0.1 R)
• M3: 488,287 km (0.106 R)
• M4: 677,978 km (0.056 R)
• M5: 803,789 km (0.083 R)
• M6: 984,354 km (0.087 R)
• M7: 1,055,712 km (0.118 R)
• M8: 1,549,086 km (0.099 R)
• M9: 2,657,157 km (0.103 R)
• M10: 3,542,627 km (0.044 R)
• M11: 3,805,919 km (0.087 R)
• M12: 4,756,913 km (0.101 R)
• M13: 5,258,964 km (0.034 R)
• M14: 6,957,947 km (0.058 R)
• M15: 8,210,380 km (0.111 R)
• M16: 8,609,657 km (0.069 R)
• M17: 8,710,486 km (0.075 R)
• M18: 9,323,538 km (0.089 R)
• M19: 10,645,384 km (0.111 R)
• M20: 11,411,026 km (0.034 R)
• M21: 11,688,830 km (0.07 R)
• M22: 12,364,563 km (0.12 R)
• M23: 13,401,875 km (0.095 R)
• M24: 13,577,353 km (0.093 R)
• M25: 13,871,762 km (0.087 R)
• M26: 15,252,849 km (0.067 R)
• M27: 15,681,896 km (0.074 R)
• M28: 16,114,982 km (0.061 R)
• M29: 16,866,412 km (0.072 R)
• M30: 16,992,673 km (0.047 R)
• M31: 18,338,455 km (0.099 R)
• M32: 18,468,306 km (0.104 R)
• M33: 20,386,749 km (0.065 R)
• M34: 20,656,324 km (0.095 R)
• M35: 21,062,931 km (0.074 R)
• M36: 21,267,132 km (0.079 R)
• M37: 21,815,109 km (0.063 R)
• M38: 23,486,716 km (0.109 R)
• M39: 25,127,206 km (0.026 R)
• M40: 25,633,745 km (0.116 R)
• M41: 27,768,058 km (0.04 R)
• M42: 29,197,016 km (0.079 R)
• M43: 29,882,324 km (0.109 R)
• M44: 30,265,295 km (0.066 R)
• M45: 30,881,488 km (0.078 R)
• M46: 31,501,721 km (0.087 R)
• M47: 34,343,632 km (0.11 R)
• M48: 35,795,031 km (0.071 R)
• M49: 36,937,809 km (0.094 R)
• M50: 38,341,336 km (0.096 R)
• M51: 39,258,969 km (0.107 R)
• M52: 41,968,935 km (0.099 R)
• M53: 43,000,711 km (0.085 R)
• M54: 46,677,079 km (0.049 R)
• M55: 47,477,876 km (0.11 R)
• M56: 48,014,334 km (0.05 R)
• M57: 48,193,552 km (0.098 R)
• M58: 49,273,799 km (0.1 R)
• M59: 51,091,712 km (0.109 R)
• M60: 51,549,781 km (0.118 R)
• M61: 52,285,204 km (0.09 R)
• M62: 53,302,170 km (0.05 R)
• M63: 53,580,721 km (0.08 R)
• M64: 53,952,771 km (0.11 R)
• M65: 54,699,564 km (0.061 R)
• M66: 56,581,355 km (0.09 R)
• M67: 57,435,110 km (0.052 R)
• M68: 57,911,281 km (0.099 R)
• M69: 58,006,574 km (0.038 R)
• M70: 58,102,018 km (0.12 R)
• M71: 60,021,658 km (0.117 R)
• M72: 60,408,219 km (0.084 R)
• M73: 60,698,588 km (0.077 R)
• M74: 60,989,406 km (0.108 R)
• M75: 61,669,777 km (0.114 R)
• M76: 62,255,004 km (0.062 R)
• M77: 63,234,422 km (0.034 R)
• M78: 63,923,021 km (0.102 R)
• M79: 64,416,544 km (0.077 R)
• M80: 65,705,330 km (0.101 R)
• M81: 65,904,295 km (0.072 R)
• M82: 66,203,191 km (0.059 R)
• M83: 66,502,686 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.3

Radius: 7.9

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.02 AU - 16.62 AU

Year: 17411 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,293,693 km

• M1: 100,231 km (0.118 R)
• M2: 153,039 km (0.085 R)
• M3: 266,434 km (0.045 R)
• M4: 352,004 km (0.082 R)
• M5: 415,284 km (0.118 R)
• M6: 592,707 km (0.109 R)
• M7: 690,693 km (0.073 R)
• M8: 1,113,307 km (0.11 R)
• M9: 1,236,576 km (0.094 R)
• M10: 1,948,363 km (0.088 R)
• M11: 2,376,661 km (0.083 R)
• M12: 2,569,194 km (0.102 R)
• M13: 3,247,171 km (0.109 R)
• M14: 3,317,931 km (0.08 R)
• M15: 4,479,259 km (0.107 R)
• M16: 4,838,145 km (0.119 R)
• M17: 5,247,893 km (0.075 R)
• M18: 5,583,591 km (0.082 R)
• M19: 5,668,712 km (0.089 R)
• M20: 5,754,132 km (0.094 R)
• M21: 7,364,853 km (0.096 R)
• M22: 7,505,026 km (0.119 R)
• M23: 7,598,973 km (0.12 R)
• M24: 7,788,065 km (0.09 R)
• M25: 8,315,996 km (0.118 R)
• M26: 9,104,676 km (0.102 R)
• M27: 9,255,171 km (0.113 R)
• M28: 9,507,842 km (0.069 R)
• M29: 10,020,065 km (0.072 R)
• M30: 11,393,523 km (0.043 R)
• M31: 11,610,141 km (0.094 R)
• M32: 11,718,899 km (0.118 R)
• M33: 12,323,125 km (0.102 R)
• M34: 13,050,469 km (0.06 R)
• M35: 13,676,537 km (0.052 R)
• M36: 13,733,982 km (0.097 R)
• M37: 17,696,680 km (0.111 R)
• M38: 19,865,700 km (0.099 R)
• M39: 20,388,245 km (0.08 R)
• M40: 21,781,151 km (0.117 R)
• M41: 22,862,893 km (0.113 R)
• M42: 24,937,965 km (0.09 R)
• M43: 26,497,523 km (0.059 R)
• M44: 26,784,452 km (0.114 R)
• M45: 27,796,930 km (0.117 R)
• M46: 28,015,492 km (0.051 R)
• M47: 28,527,716 km (0.034 R)
• M48: 29,561,437 km (0.089 R)
• M49: 30,008,286 km (0.11 R)
• M50: 30,757,771 km (0.075 R)
• M51: 31,059,360 km (0.04 R)
• M52: 31,513,539 km (0.076 R)
• M53: 32,198,997 km (0.119 R)
• M54: 32,352,036 km (0.107 R)
• M55: 33,429,589 km (0.087 R)
• M56: 34,832,368 km (0.039 R)
• M57: 35,698,989 km (0.11 R)
• M58: 36,015,987 km (0.086 R)
• M59: 36,413,468 km (0.116 R)
• M60: 37,132,585 km (0.071 R)
• M61: 37,534,106 km (0.105 R)
• M62: 38,747,195 km (0.117 R)
• M63: 38,828,576 km (0.117 R)
• M64: 38,991,488 km (0.11 R)
• M65: 39,317,761 km (0.095 R)
• M66: 39,727,061 km (0.079 R)
• M67: 39,973,299 km (0.059 R)
• M68: 40,302,414 km (0.119 R)
• M69: 43,557,814 km (0.079 R)
• M70: 43,896,503 km (0.087 R)
• M71: 44,321,062 km (0.112 R)
• M72: 44,746,967 km (0.083 R)
• M73: 46,032,761 km (0.114 R)
• M74: 48,465,372 km (0.089 R)
• M75: 48,904,142 km (0.084 R)
• M76: 49,255,997 km (0.087 R)
• M77: 51,117,592 km (0.076 R)
• M78: 52,911,869 km (0.114 R)
• M79: 55,458,324 km (0.086 R)
• M80: 55,733,435 km (0.025 R)
• M81: 56,009,144 km (0.085 R)
• M82: 56,101,146 km (0.073 R)
• M83: 57,301,520 km (0.058 R)
• M84: 57,951,373 km (0.067 R)
• M85: 58,044,423 km (0.103 R)
• M86: 62,186,937 km (0.085 R)
• M87: 62,282,231 km (0.093 R)
• M88: 62,568,262 km (0.056 R)
• M89: 62,854,742 km (0.115 R)
• M90: 63,141,671 km (0.108 R)
• M91: 64,005,000 km (0.103 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit