🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 135 Days

Day: 13.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 246 Days

Day: 36.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,924,288 km

• M1: 37,250 km (0.073 R)
• M2: 168,148 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.4 AU - 2.08 AU

Year: 851 Days

Day: 43 Hours

Environment

Temp: -63 °C

Axial Tilt: 142.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.75 AU - 1.91 AU

Year: 918 Days

Day: 39.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.68 AU - 2.44 AU

Year: 1096 Days

Day: 15.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.36 AU - 7.92 AU

Year: 6345 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,924,288 km

• M1: 196,422 km (0.064 R)
• M2: 354,996 km (0.025 R)
• M3: 461,958 km (0.094 R)
• M4: 558,898 km (0.059 R)
• M5: 651,200 km (0.117 R)
• M6: 794,065 km (0.069 R)
• M7: 1,080,994 km (0.066 R)
• M8: 1,219,821 km (0.034 R)
• M9: 1,309,879 km (0.119 R)
• M10: 1,535,921 km (0.108 R)
• M11: 2,179,791 km (0.083 R)
• M12: 2,473,601 km (0.101 R)
• M13: 2,637,261 km (0.059 R)
• M14: 2,732,555 km (0.116 R)
• M15: 3,099,967 km (0.098 R)
• M16: 3,457,656 km (0.075 R)
• M17: 3,721,397 km (0.086 R)
• M18: 3,882,813 km (0.047 R)
• M19: 4,841,735 km (0.047 R)
• M20: 5,469,747 km (0.093 R)
• M21: 5,809,185 km (0.1 R)
• M22: 6,638,705 km (0.088 R)
• M23: 7,000,881 km (0.052 R)
• M24: 7,134,173 km (0.068 R)
• M25: 7,986,881 km (0.057 R)
• M26: 8,091,450 km (0.073 R)
• M27: 8,585,123 km (0.099 R)
• M28: 8,835,699 km (0.028 R)
• M29: 9,161,523 km (0.11 R)
• M30: 9,491,387 km (0.08 R)
• M31: 9,824,990 km (0.114 R)
• M32: 9,974,588 km (0.117 R)
• M33: 10,580,459 km (0.077 R)
• M34: 10,733,797 km (0.072 R)
• M35: 10,926,628 km (0.03 R)
• M36: 12,267,624 km (0.116 R)
• M37: 12,509,673 km (0.048 R)
• M38: 12,916,579 km (0.069 R)
• M39: 13,121,828 km (0.079 R)
• M40: 13,410,851 km (0.097 R)
• M41: 13,618,493 km (0.104 R)
• M42: 13,827,331 km (0.114 R)
• M43: 15,275,289 km (0.084 R)
• M44: 15,448,823 km (0.03 R)
• M45: 16,193,670 km (0.051 R)
• M46: 16,950,336 km (0.115 R)
• M47: 17,627,566 km (0.035 R)
• M48: 18,038,062 km (0.108 R)
• M49: 18,590,378 km (0.082 R)
• M50: 20,471,571 km (0.068 R)
• M51: 20,903,161 km (0.1 R)
• M52: 20,999,502 km (0.107 R)
• M53: 21,386,362 km (0.088 R)
• M54: 22,216,032 km (0.073 R)
• M55: 22,412,753 km (0.074 R)
• M56: 23,455,301 km (0.108 R)
• M57: 24,412,278 km (0.08 R)
• M58: 24,666,146 km (0.074 R)
• M59: 25,742,353 km (0.086 R)
• M60: 26,624,681 km (0.068 R)
• M61: 27,517,032 km (0.077 R)
• M62: 28,046,459 km (0.104 R)
• M63: 29,007,925 km (0.073 R)
• M64: 30,415,940 km (0.116 R)
• M65: 30,579,899 km (0.115 R)
• M66: 31,348,533 km (0.077 R)
• M67: 31,790,744 km (0.115 R)
• M68: 32,234,900 km (0.11 R)
• M69: 32,457,801 km (0.065 R)
• M70: 34,771,631 km (0.071 R)
• M71: 35,573,925 km (0.097 R)
• M72: 36,266,413 km (0.083 R)
• M73: 37,430,584 km (0.101 R)
• M74: 38,666,113 km (0.096 R)
• M75: 39,021,557 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 8.1

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.33 AU - 12.05 AU

Year: 14823 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,924,288 km

• M1: 115,789 km (0.038 R)
• M2: 295,007 km (0.102 R)
• M3: 394,789 km (0.089 R)
• M4: 524,640 km (0.067 R)
• M5: 746,643 km (0.099 R)
• M6: 1,087,726 km (0.085 R)
• M7: 1,203,664 km (0.105 R)
• M8: 1,398,142 km (0.106 R)
• M9: 1,762,562 km (0.071 R)
• M10: 1,872,068 km (0.094 R)
• M11: 2,156,005 km (0.095 R)
• M12: 2,827,998 km (0.102 R)
• M13: 3,153,822 km (0.088 R)
• M14: 3,595,136 km (0.051 R)
• M15: 3,805,471 km (0.098 R)
• M16: 4,056,047 km (0.081 R)
• M17: 5,189,550 km (0.116 R)
• M18: 5,268,388 km (0.106 R)
• M19: 5,427,411 km (0.037 R)
• M20: 5,709,552 km (0.099 R)
• M21: 6,204,272 km (0.075 R)
• M22: 7,102,907 km (0.1 R)
• M23: 7,500,388 km (0.079 R)
• M24: 8,224,891 km (0.087 R)
• M25: 8,595,594 km (0.077 R)
• M26: 8,735,917 km (0.056 R)
• M27: 11,236,894 km (0.105 R)
• M28: 11,699,750 km (0.094 R)
• M29: 12,273,907 km (0.118 R)
• M30: 12,326,565 km (0.086 R)
• M31: 12,750,675 km (0.093 R)
• M32: 12,803,932 km (0.047 R)
• M33: 12,857,339 km (0.047 R)
• M34: 13,886,273 km (0.11 R)
• M35: 13,996,078 km (0.083 R)
• M36: 14,605,390 km (0.118 R)
• M37: 15,054,034 km (0.109 R)
• M38: 15,110,432 km (0.09 R)
• M39: 15,450,169 km (0.061 R)
• M40: 15,964,636 km (0.107 R)
• M41: 16,951,832 km (0.065 R)
• M42: 17,128,059 km (0.067 R)
• M43: 17,600,937 km (0.104 R)
• M44: 18,378,697 km (0.113 R)
• M45: 18,741,472 km (0.106 R)
• M46: 22,110,864 km (0.045 R)
• M47: 22,303,397 km (0.049 R)
• M48: 24,061,770 km (0.05 R)
• M49: 24,591,347 km (0.12 R)
• M50: 24,990,923 km (0.079 R)
• M51: 25,796,806 km (0.071 R)
• M52: 26,270,732 km (0.116 R)
• M53: 26,952,749 km (0.113 R)
• M54: 27,848,242 km (0.062 R)
• M55: 29,385,659 km (0.11 R)
• M56: 30,022,497 km (0.099 R)
• M57: 30,093,556 km (0.045 R)
• M58: 30,449,599 km (0.056 R)
• M59: 31,022,260 km (0.078 R)
• M60: 31,165,874 km (0.12 R)
• M61: 33,716,518 km (0.033 R)
• M62: 33,864,171 km (0.104 R)
• M63: 34,308,776 km (0.076 R)
• M64: 34,904,624 km (0.103 R)
• M65: 35,428,665 km (0.097 R)
• M66: 36,788,360 km (0.095 R)
• M67: 37,551,010 km (0.119 R)
• M68: 39,870,376 km (0.057 R)
• M69: 40,026,705 km (0.034 R)
• M70: 40,653,670 km (0.045 R)
• M71: 41,363,063 km (0.048 R)
• M72: 45,949,734 km (0.094 R)
• M73: 47,183,318 km (0.118 R)
• M74: 47,514,229 km (0.063 R)
• M75: 48,511,149 km (0.094 R)
• M76: 48,677,950 km (0.085 R)
• M77: 49,935,320 km (0.115 R)
• M78: 50,019,544 km (0.119 R)
• M79: 50,610,306 km (0.116 R)
• M80: 50,694,829 km (0.116 R)
• M81: 50,779,501 km (0.091 R)
• M82: 51,543,348 km (0.092 R)
• M83: 53,082,261 km (0.113 R)
• M84: 54,203,049 km (0.102 R)
• M85: 54,636,134 km (0.11 R)
• M86: 55,331,615 km (0.119 R)
• M87: 55,680,477 km (0.056 R)
• M88: 55,767,842 km (0.112 R)
• M89: 58,497,255 km (0.119 R)
• M90: 58,852,700 km (0.113 R)
• M91: 59,565,534 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 6.8

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.32 AU - 17.94 AU

Year: 26293 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,924,288 km

• M1: 93,349 km (0.099 R)
• M2: 429,346 km (0.094 R)
• M3: 498,909 km (0.101 R)
• M4: 547,678 km (0.09 R)
• M5: 759,658 km (0.092 R)
• M6: 1,028,037 km (0.09 R)
• M7: 1,610,421 km (0.098 R)
• M8: 2,797,779 km (0.109 R)
• M9: 4,193,228 km (0.093 R)
• M10: 4,348,361 km (0.109 R)
• M11: 4,878,686 km (0.044 R)
• M12: 5,373,406 km (0.081 R)
• M13: 6,233,294 km (0.117 R)
• M14: 8,335,145 km (0.058 R)
• M15: 8,661,118 km (0.116 R)
• M16: 8,726,941 km (0.105 R)
• M17: 9,191,592 km (0.045 R)
• M18: 9,800,904 km (0.077 R)
• M19: 9,869,420 km (0.111 R)
• M20: 10,214,243 km (0.103 R)
• M21: 10,845,098 km (0.066 R)
• M22: 11,705,734 km (0.061 R)
• M23: 13,491,783 km (0.076 R)
• M24: 14,338,358 km (0.078 R)
• M25: 15,361,009 km (0.108 R)
• M26: 16,001,886 km (0.047 R)
• M27: 16,082,519 km (0.112 R)
• M28: 17,061,936 km (0.082 R)
• M29: 18,992,198 km (0.117 R)
• M30: 21,522,945 km (0.063 R)
• M31: 21,880,334 km (0.108 R)
• M32: 22,510,291 km (0.108 R)
• M33: 23,420,594 km (0.107 R)
• M34: 24,064,912 km (0.116 R)
• M35: 25,465,298 km (0.105 R)
• M36: 25,843,182 km (0.115 R)
• M37: 25,937,877 km (0.06 R)
• M38: 26,318,155 km (0.107 R)
• M39: 26,987,905 km (0.1 R)
• M40: 27,566,400 km (0.083 R)
• M41: 28,344,159 km (0.105 R)
• M42: 28,735,806 km (0.079 R)
• M43: 29,821,887 km (0.114 R)
• M44: 30,620,141 km (0.103 R)
• M45: 31,425,426 km (0.078 R)
• M46: 33,469,083 km (0.093 R)
• M47: 33,572,305 km (0.098 R)
• M48: 35,134,556 km (0.07 R)
• M49: 35,555,225 km (0.066 R)
• M50: 35,766,158 km (0.102 R)
• M51: 36,189,221 km (0.101 R)
• M52: 36,401,351 km (0.112 R)
• M53: 38,329,518 km (0.108 R)
• M54: 38,653,995 km (0.103 R)
• M55: 39,961,331 km (0.074 R)
• M56: 41,394,030 km (0.116 R)
• M57: 42,060,937 km (0.046 R)
• M58: 42,395,588 km (0.113 R)
• M59: 42,731,285 km (0.066 R)
• M60: 42,955,533 km (0.039 R)
• M61: 44,309,244 km (0.112 R)
• M62: 44,763,722 km (0.082 R)
• M63: 44,991,410 km (0.088 R)
• M64: 45,105,404 km (0.108 R)
• M65: 47,058,553 km (0.119 R)
• M66: 49,626,850 km (0.11 R)
• M67: 51,284,693 km (0.103 R)
• M68: 52,840,361 km (0.063 R)
• M69: 57,105,098 km (0.045 R)
• M70: 57,475,801 km (0.115 R)
• M71: 60,344,041 km (0.113 R)
• M72: 61,226,070 km (0.119 R)
• M73: 61,352,480 km (0.104 R)
• M74: 62,620,921 km (0.069 R)
• M75: 62,748,228 km (0.063 R)
• M76: 64,539,813 km (0.116 R)
• M77: 66,998,005 km (0.09 R)
• M78: 67,780,551 km (0.09 R)
• M79: 68,172,946 km (0.064 R)
• M80: 68,435,042 km (0.086 R)
• M81: 73,611,427 km (0.116 R)
• M82: 73,880,255 km (0.114 R)
• M83: 74,149,531 km (0.096 R)
• M84: 75,771,322 km (0.049 R)
• M85: 76,314,511 km (0.119 R)
• M86: 76,995,331 km (0.086 R)
• M87: 78,362,955 km (0.073 R)
• M88: 79,187,538 km (0.113 R)
• M89: 79,876,736 km (0.06 R)
• M90: 80,706,406 km (0.08 R)
• M91: 80,983,611 km (0.064 R)
• M92: 84,616,146 km (0.118 R)
• M93: 85,320,752 km (0.063 R)
• M94: 93,053,616 km (0.103 R)
• M95: 96,561,686 km (0.094 R)
• M96: 97,003,149 km (0.098 R)
• M97: 98,776,033 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit