🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 19 Hours

Environment

Temp: 259 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 29.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.65 AU - 0.81 AU

Year: 230 Days

Day: 21.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,018,829 km

• M1: 117,285 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.69 AU - 1.75 AU

Year: 832 Days

Day: 30.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.7 AU - 2.98 AU

Year: 1766 Days

Day: 40.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,018,829 km

• M1: 515,215 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.55 AU - 4.51 AU

Year: 2985 Days

Day: 44.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 9.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.49 AU - 5.29 AU

Year: 3990 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,018,829 km

• M1: 167,250 km (0.1 R)
• M2: 239,057 km (0.115 R)
• M3: 303,534 km (0.057 R)
• M4: 419,472 km (0.096 R)
• M5: 528,080 km (0.117 R)
• M6: 747,391 km (0.119 R)
• M7: 853,306 km (0.106 R)
• M8: 1,048,831 km (0.11 R)
• M9: 1,146,668 km (0.09 R)
• M10: 1,224,907 km (0.08 R)
• M11: 1,363,435 km (0.052 R)
• M12: 1,434,793 km (0.062 R)
• M13: 1,823,448 km (0.104 R)
• M14: 2,132,817 km (0.113 R)
• M15: 2,244,267 km (0.057 R)
• M16: 2,444,280 km (0.1 R)
• M17: 2,590,586 km (0.059 R)
• M18: 2,724,925 km (0.057 R)
• M19: 3,141,705 km (0.07 R)
• M20: 3,205,284 km (0.043 R)
• M21: 3,382,109 km (0.112 R)
• M22: 3,595,286 km (0.071 R)
• M23: 4,296,301 km (0.088 R)
• M24: 4,599,237 km (0.077 R)
• M25: 4,799,100 km (0.092 R)
• M26: 4,964,705 km (0.099 R)
• M27: 5,263,751 km (0.12 R)
• M28: 5,938,587 km (0.085 R)
• M29: 5,997,678 km (0.059 R)
• M30: 6,136,355 km (0.026 R)
• M31: 6,216,091 km (0.081 R)
• M32: 6,316,321 km (0.043 R)
• M33: 6,538,474 km (0.111 R)
• M34: 6,620,005 km (0.07 R)
• M35: 6,866,542 km (0.088 R)
• M36: 6,990,858 km (0.093 R)
• M37: 7,136,866 km (0.03 R)
• M38: 7,538,386 km (0.113 R)
• M39: 7,666,741 km (0.096 R)
• M40: 7,752,760 km (0.076 R)
• M41: 7,925,695 km (0.056 R)
• M42: 8,034,453 km (0.083 R)
• M43: 8,363,568 km (0.039 R)
• M44: 8,831,809 km (0.076 R)
• M45: 9,103,330 km (0.118 R)
• M46: 9,377,393 km (0.113 R)
• M47: 9,469,396 km (0.092 R)
• M48: 9,538,659 km (0.091 R)
• M49: 9,631,261 km (0.102 R)
• M50: 9,700,824 km (0.117 R)
• M51: 9,934,047 km (0.03 R)
• M52: 10,572,979 km (0.088 R)
• M53: 11,249,461 km (0.097 R)
• M54: 11,964,987 km (0.094 R)
• M55: 12,215,265 km (0.109 R)
• M56: 12,568,316 km (0.077 R)
• M57: 13,207,248 km (0.049 R)
• M58: 13,310,471 km (0.076 R)
• M59: 14,093,167 km (0.114 R)
• M60: 14,649,970 km (0.099 R)
• M61: 14,730,154 km (0.051 R)
• M62: 14,810,339 km (0.116 R)
• M63: 15,241,031 km (0.112 R)
• M64: 15,322,263 km (0.097 R)
• M65: 15,457,798 km (0.082 R)
• M66: 15,894,624 km (0.074 R)
• M67: 16,474,017 km (0.119 R)
• M68: 16,780,393 km (0.084 R)
• M69: 17,909,857 km (0.04 R)
• M70: 18,454,992 km (0.072 R)
• M71: 18,744,164 km (0.089 R)
• M72: 18,918,296 km (0.043 R)
• M73: 19,005,661 km (0.11 R)
• M74: 19,209,863 km (0.07 R)
• M75: 19,738,242 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.08 AU - 6.3 AU

Year: 5682 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,018,829 km

• M1: 373,845 km (0.09 R)
• M2: 944,561 km (0.083 R)
• M3: 1,101,788 km (0.051 R)
• M4: 1,251,386 km (0.053 R)
• M5: 1,390,512 km (0.067 R)
• M6: 1,535,024 km (0.111 R)
• M7: 1,703,920 km (0.073 R)
• M8: 1,859,651 km (0.098 R)
• M9: 2,892,475 km (0.065 R)
• M10: 3,175,364 km (0.086 R)
• M11: 3,541,730 km (0.095 R)
• M12: 3,768,221 km (0.098 R)
• M13: 3,999,649 km (0.112 R)
• M14: 4,639,628 km (0.104 R)
• M15: 4,971,736 km (0.088 R)
• M16: 5,426,812 km (0.091 R)
• M17: 5,513,579 km (0.044 R)
• M18: 6,225,216 km (0.057 R)
• M19: 6,346,690 km (0.117 R)
• M20: 6,965,726 km (0.082 R)
• M21: 7,123,701 km (0.057 R)
• M22: 7,669,284 km (0.111 R)
• M23: 8,261,842 km (0.082 R)
• M24: 8,529,921 km (0.068 R)
• M25: 8,732,925 km (0.12 R)
• M26: 9,074,906 km (0.116 R)
• M27: 9,386,369 km (0.106 R)
• M28: 9,491,087 km (0.091 R)
• M29: 9,736,727 km (0.095 R)
• M30: 10,522,565 km (0.107 R)
• M31: 11,403,098 km (0.11 R)
• M32: 11,589,497 km (0.095 R)
• M33: 11,701,845 km (0.062 R)
• M34: 12,383,562 km (0.106 R)
• M35: 12,536,900 km (0.06 R)
• M36: 13,351,909 km (0.093 R)
• M37: 13,627,468 km (0.044 R)
• M38: 14,344,641 km (0.071 R)
• M39: 15,114,920 km (0.087 R)
• M40: 15,361,009 km (0.106 R)
• M41: 15,567,005 km (0.099 R)
• M42: 15,774,048 km (0.104 R)
• M43: 16,148,941 km (0.106 R)
• M44: 16,822,729 km (0.105 R)
• M45: 17,120,429 km (0.108 R)
• M46: 18,067,533 km (0.112 R)
• M47: 18,547,443 km (0.088 R)
• M48: 18,722,922 km (0.074 R)
• M49: 18,943,130 km (0.098 R)
• M50: 20,508,671 km (0.09 R)
• M51: 20,735,761 km (0.074 R)
• M52: 21,009,375 km (0.061 R)
• M53: 21,421,966 km (0.068 R)
• M54: 21,744,649 km (0.078 R)
• M55: 22,115,502 km (0.049 R)
• M56: 22,395,100 km (0.064 R)
• M57: 24,096,776 km (0.114 R)
• M58: 25,108,507 km (0.087 R)
• M59: 25,497,611 km (0.082 R)
• M60: 25,937,728 km (0.105 R)
• M61: 27,373,119 km (0.088 R)
• M62: 27,473,051 km (0.082 R)
• M63: 27,873,973 km (0.084 R)
• M64: 28,681,801 km (0.03 R)
• M65: 30,320,347 km (0.119 R)
• M66: 30,890,614 km (0.099 R)
• M67: 31,099,004 km (0.028 R)
• M68: 31,569,190 km (0.094 R)
• M69: 31,884,093 km (0.103 R)
• M70: 32,041,919 km (0.096 R)
• M71: 32,199,894 km (0.081 R)
• M72: 32,463,935 km (0.025 R)
• M73: 33,955,874 km (0.114 R)
• M74: 35,524,408 km (0.107 R)
• M75: 35,851,878 km (0.109 R)
• M76: 35,961,383 km (0.052 R)
• M77: 36,509,959 km (0.106 R)
• M78: 36,620,063 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 11.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.9 AU - 12.68 AU

Year: 12179 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,018,829 km

• M1: 267,780 km (0.102 R)
• M2: 684,709 km (0.107 R)
• M3: 1,062,594 km (0.099 R)
• M4: 1,310,029 km (0.026 R)
• M5: 1,677,441 km (0.108 R)
• M6: 1,807,142 km (0.057 R)
• M7: 2,216,741 km (0.088 R)
• M8: 2,302,311 km (0.032 R)
• M9: 3,314,790 km (0.086 R)
• M10: 3,579,129 km (0.105 R)
• M11: 3,713,917 km (0.096 R)
• M12: 4,093,297 km (0.081 R)
• M13: 4,234,368 km (0.104 R)
• M14: 4,521,596 km (0.056 R)
• M15: 4,778,156 km (0.108 R)
• M16: 5,537,216 km (0.054 R)
• M17: 6,293,134 km (0.112 R)
• M18: 6,745,667 km (0.079 R)
• M19: 6,954,955 km (0.113 R)
• M20: 7,552,149 km (0.085 R)
• M21: 8,344,120 km (0.117 R)
• M22: 9,024,192 km (0.112 R)
• M23: 10,341,252 km (0.067 R)
• M24: 10,728,561 km (0.1 R)
• M25: 10,826,099 km (0.105 R)
• M26: 11,120,657 km (0.1 R)
• M27: 12,172,180 km (0.106 R)
• M28: 12,376,082 km (0.117 R)
• M29: 12,581,031 km (0.109 R)
• M30: 12,735,566 km (0.102 R)
• M31: 13,307,628 km (0.078 R)
• M32: 14,261,763 km (0.063 R)
• M33: 15,347,545 km (0.061 R)
• M34: 16,685,548 km (0.072 R)
• M35: 16,798,644 km (0.065 R)
• M36: 18,002,608 km (0.087 R)
• M37: 18,234,933 km (0.047 R)
• M38: 18,468,456 km (0.087 R)
• M39: 19,412,268 km (0.042 R)
• M40: 19,590,888 km (0.093 R)
• M41: 20,492,664 km (0.108 R)
• M42: 21,040,193 km (0.054 R)
• M43: 21,901,427 km (0.081 R)
• M44: 22,398,840 km (0.086 R)
• M45: 23,278,177 km (0.1 R)
• M46: 24,040,827 km (0.098 R)
• M47: 24,489,620 km (0.044 R)
• M48: 24,747,228 km (0.11 R)
• M49: 24,941,107 km (0.042 R)
• M50: 25,070,509 km (0.11 R)
• M51: 25,590,810 km (0.069 R)
• M52: 26,180,375 km (0.082 R)
• M53: 26,840,551 km (0.034 R)
• M54: 27,172,808 km (0.113 R)
• M55: 28,718,453 km (0.084 R)
• M56: 29,467,789 km (0.097 R)
• M57: 29,741,852 km (0.11 R)
• M58: 30,430,750 km (0.048 R)
• M59: 31,055,321 km (0.116 R)
• M60: 31,404,034 km (0.108 R)
• M61: 31,894,565 km (0.07 R)
• M62: 32,035,187 km (0.099 R)
• M63: 33,096,285 km (0.119 R)
• M64: 33,309,911 km (0.084 R)
• M65: 33,523,836 km (0.086 R)
• M66: 33,595,343 km (0.077 R)
• M67: 33,881,674 km (0.085 R)
• M68: 35,471,002 km (0.115 R)
• M69: 36,201,488 km (0.112 R)
• M70: 36,642,054 km (0.103 R)
• M71: 36,715,656 km (0.077 R)
• M72: 37,306,418 km (0.1 R)
• M73: 37,974,671 km (0.105 R)
• M74: 38,721,913 km (0.052 R)
• M75: 38,946,908 km (0.094 R)
• M76: 39,549,339 km (0.112 R)
• M77: 39,775,979 km (0.113 R)
• M78: 39,927,372 km (0.106 R)
• M79: 40,916,065 km (0.107 R)
• M80: 43,851,624 km (0.113 R)
• M81: 44,008,103 km (0.079 R)
• M82: 45,107,947 km (0.109 R)
• M83: 45,265,922 km (0.086 R)
• M84: 46,137,479 km (0.109 R)
• M85: 48,138,800 km (0.104 R)
• M86: 48,623,347 km (0.102 R)
• M87: 49,597,229 km (0.114 R)
• M88: 51,070,319 km (0.078 R)
• M89: 52,142,936 km (0.115 R)
• M90: 52,225,813 km (0.119 R)
• M91: 54,059,135 km (0.094 R)
• M92: 54,815,053 km (0.12 R)
• M93: 55,913,401 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit