🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 236 Days

Day: 13.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.32 AU - 1.74 AU

Year: 702 Days

Day: 27.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.02 AU - 2.28 AU

Year: 1169 Days

Day: 18.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,254,145 km

• M1: 1,684,322 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.04 AU - 3.02 AU

Year: 1492 Days

Day: 37 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,254,145 km

• M1: 311,463 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.17 AU - 3.81 AU

Year: 2418 Days

Day: 27.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 96.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,254,145 km

• M1: 552,166 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 10.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.83 AU - 8.43 AU

Year: 8597 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,254,145 km

• M1: 141,520 km (0.097 R)
• M2: 220,208 km (0.106 R)
• M3: 379,530 km (0.072 R)
• M4: 493,972 km (0.04 R)
• M5: 622,028 km (0.08 R)
• M6: 1,061,397 km (0.113 R)
• M7: 1,330,224 km (0.034 R)
• M8: 1,481,617 km (0.056 R)
• M9: 1,568,085 km (0.065 R)
• M10: 1,638,695 km (0.045 R)
• M11: 1,783,207 km (0.04 R)
• M12: 2,182,783 km (0.108 R)
• M13: 2,383,094 km (0.113 R)
• M14: 2,589,390 km (0.108 R)
• M15: 2,780,276 km (0.083 R)
• M16: 2,975,651 km (0.093 R)
• M17: 3,108,644 km (0.045 R)
• M18: 3,565,964 km (0.091 R)
• M19: 4,167,348 km (0.049 R)
• M20: 4,467,441 km (0.067 R)
• M21: 4,620,031 km (0.093 R)
• M22: 4,826,327 km (0.058 R)
• M23: 5,035,614 km (0.103 R)
• M24: 5,736,779 km (0.114 R)
• M25: 6,126,930 km (0.111 R)
• M26: 6,641,397 km (0.032 R)
• M27: 6,845,150 km (0.053 R)
• M28: 7,110,237 km (0.094 R)
• M29: 7,259,087 km (0.031 R)
• M30: 7,559,779 km (0.114 R)
• M31: 7,895,177 km (0.103 R)
• M32: 8,266,778 km (0.111 R)
• M33: 8,454,673 km (0.101 R)
• M34: 8,549,219 km (0.056 R)
• M35: 8,802,937 km (0.108 R)
• M36: 9,027,035 km (0.096 R)
• M37: 9,382,928 km (0.118 R)
• M38: 9,513,527 km (0.066 R)
• M39: 9,644,724 km (0.112 R)
• M40: 10,041,907 km (0.116 R)
• M41: 10,108,627 km (0.116 R)
• M42: 10,749,953 km (0.084 R)
• M43: 11,334,881 km (0.053 R)
• M44: 11,509,013 km (0.113 R)
• M45: 11,648,887 km (0.062 R)
• M46: 11,754,054 km (0.091 R)
• M47: 12,679,766 km (0.109 R)
• M48: 13,444,361 km (0.108 R)
• M49: 13,554,913 km (0.103 R)
• M50: 13,665,616 km (0.118 R)
• M51: 14,261,464 km (0.101 R)
• M52: 14,789,844 km (0.048 R)
• M53: 16,334,592 km (0.119 R)
• M54: 17,245,942 km (0.059 R)
• M55: 17,607,071 km (0.052 R)
• M56: 17,808,729 km (0.09 R)
• M57: 18,133,057 km (0.1 R)
• M58: 18,541,310 km (0.12 R)
• M59: 18,623,289 km (0.039 R)
• M60: 19,200,588 km (0.099 R)
• M61: 19,325,053 km (0.065 R)
• M62: 20,161,903 km (0.12 R)
• M63: 20,499,995 km (0.026 R)
• M64: 21,353,301 km (0.082 R)
• M65: 21,697,825 km (0.083 R)
• M66: 22,918,244 km (0.078 R)
• M67: 23,892,874 km (0.076 R)
• M68: 24,385,201 km (0.085 R)
• M69: 24,880,819 km (0.057 R)
• M70: 25,016,654 km (0.088 R)
• M71: 25,607,864 km (0.12 R)
• M72: 25,882,227 km (0.026 R)
• M73: 26,618,697 km (0.098 R)
• M74: 27,222,325 km (0.087 R)
• M75: 28,159,555 km (0.092 R)
• M76: 28,537,439 km (0.089 R)
• M77: 28,774,552 km (0.026 R)
• M78: 29,155,129 km (0.074 R)
• M79: 29,777,157 km (0.115 R)
• M80: 30,113,902 km (0.058 R)
• M81: 30,888,520 km (0.071 R)
• M82: 31,131,766 km (0.106 R)
• M83: 31,424,678 km (0.113 R)
• M84: 31,669,570 km (0.068 R)
• M85: 31,964,128 km (0.089 R)
• M86: 32,308,951 km (0.112 R)
• M87: 32,457,053 km (0.083 R)
• M88: 33,151,487 km (0.047 R)
• M89: 33,400,717 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 8.7

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.72 AU - 10.1 AU

Year: 11570 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,254,145 km

• M1: 202,556 km (0.097 R)
• M2: 404,064 km (0.052 R)
• M3: 480,957 km (0.039 R)
• M4: 563,685 km (0.038 R)
• M5: 945,010 km (0.098 R)
• M6: 1,324,839 km (0.118 R)
• M7: 1,445,115 km (0.069 R)
• M8: 1,544,149 km (0.099 R)
• M9: 2,157,201 km (0.08 R)
• M10: 2,328,790 km (0.068 R)
• M11: 2,594,476 km (0.115 R)
• M12: 2,838,919 km (0.11 R)
• M13: 5,354,557 km (0.084 R)
• M14: 5,863,937 km (0.096 R)
• M15: 6,144,583 km (0.091 R)
• M16: 6,761,076 km (0.073 R)
• M17: 6,844,701 km (0.115 R)
• M18: 7,311,147 km (0.096 R)
• M19: 7,613,335 km (0.11 R)
• M20: 7,700,401 km (0.044 R)
• M21: 7,831,748 km (0.068 R)
• M22: 8,364,316 km (0.081 R)
• M23: 9,510,984 km (0.096 R)
• M24: 9,699,028 km (0.093 R)
• M25: 10,318,812 km (0.105 R)
• M26: 11,247,366 km (0.101 R)
• M27: 11,446,331 km (0.073 R)
• M28: 11,546,113 km (0.028 R)
• M29: 12,151,685 km (0.044 R)
• M30: 12,253,562 km (0.09 R)
• M31: 12,715,669 km (0.111 R)
• M32: 13,657,089 km (0.083 R)
• M33: 13,869,368 km (0.106 R)
• M34: 15,661,850 km (0.056 R)
• M35: 15,884,003 km (0.106 R)
• M36: 16,107,203 km (0.085 R)
• M37: 16,896,780 km (0.096 R)
• M38: 17,814,563 km (0.098 R)
• M39: 17,872,458 km (0.108 R)
• M40: 18,337,857 km (0.101 R)
• M41: 18,630,769 km (0.099 R)
• M42: 18,748,353 km (0.094 R)
• M43: 19,399,553 km (0.089 R)
• M44: 19,757,840 km (0.116 R)
• M45: 20,541,882 km (0.095 R)
• M46: 21,829,620 km (0.095 R)
• M47: 22,639,843 km (0.115 R)
• M48: 23,143,239 km (0.107 R)
• M49: 23,459,788 km (0.037 R)
• M50: 24,289,608 km (0.069 R)
• M51: 25,064,076 km (0.12 R)
• M52: 25,389,152 km (0.06 R)
• M53: 25,584,826 km (0.06 R)
• M54: 25,781,099 km (0.057 R)
• M55: 26,438,731 km (0.075 R)
• M56: 26,504,853 km (0.061 R)
• M57: 26,637,098 km (0.038 R)
• M58: 27,502,521 km (0.088 R)
• M59: 28,648,142 km (0.084 R)
• M60: 28,783,977 km (0.05 R)
• M61: 30,015,766 km (0.119 R)
• M62: 31,544,506 km (0.092 R)
• M63: 31,684,679 km (0.112 R)
• M64: 32,177,156 km (0.095 R)
• M65: 32,388,986 km (0.061 R)
• M66: 32,530,506 km (0.084 R)
• M67: 33,312,304 km (0.096 R)
• M68: 36,500,983 km (0.102 R)
• M69: 38,805,239 km (0.08 R)
• M70: 39,937,096 km (0.119 R)
• M71: 40,012,942 km (0.079 R)
• M72: 40,773,947 km (0.108 R)
• M73: 41,386,251 km (0.103 R)
• M74: 42,233,124 km (0.108 R)
• M75: 42,619,835 km (0.093 R)
• M76: 45,439,456 km (0.1 R)
• M77: 45,756,454 km (0.096 R)
• M78: 46,552,165 km (0.062 R)
• M79: 46,711,935 km (0.101 R)
• M80: 47,272,329 km (0.075 R)
• M81: 47,834,817 km (0.086 R)
• M82: 47,915,450 km (0.087 R)
• M83: 48,318,915 km (0.097 R)
• M84: 48,561,414 km (0.096 R)
• M85: 49,129,138 km (0.109 R)
• M86: 49,291,750 km (0.082 R)
• M87: 49,698,956 km (0.095 R)
• M88: 49,862,167 km (0.057 R)
• M89: 50,680,916 km (0.063 R)
• M90: 50,845,175 km (0.087 R)
• M91: 51,256,718 km (0.068 R)
• M92: 53,748,869 km (0.095 R)
• M93: 55,431,995 km (0.067 R)
• M94: 55,601,340 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.8

Radius: 6.4

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.94 AU - 17.32 AU

Year: 20753 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,254,145 km

• M1: 81,830 km (0.04 R)
• M2: 481,256 km (0.118 R)
• M3: 1,136,794 km (0.087 R)
• M4: 2,134,313 km (0.109 R)
• M5: 2,365,591 km (0.111 R)
• M6: 2,816,330 km (0.051 R)
• M7: 3,293,248 km (0.084 R)
• M8: 3,445,089 km (0.114 R)
• M9: 3,638,071 km (0.105 R)
• M10: 4,528,776 km (0.115 R)
• M11: 5,438,631 km (0.101 R)
• M12: 5,483,360 km (0.068 R)
• M13: 6,977,993 km (0.107 R)
• M14: 7,669,135 km (0.114 R)
• M15: 7,972,071 km (0.107 R)
• M16: 8,227,434 km (0.101 R)
• M17: 8,641,671 km (0.113 R)
• M18: 9,115,896 km (0.066 R)
• M19: 9,222,410 km (0.12 R)
• M20: 9,761,111 km (0.033 R)
• M21: 9,924,772 km (0.053 R)
• M22: 11,266,216 km (0.043 R)
• M23: 11,495,400 km (0.113 R)
• M24: 12,604,369 km (0.114 R)
• M25: 14,053,224 km (0.059 R)
• M26: 14,423,778 km (0.087 R)
• M27: 14,672,410 km (0.068 R)
• M28: 16,258,895 km (0.081 R)
• M29: 16,582,774 km (0.051 R)
• M30: 17,236,667 km (0.116 R)
• M31: 18,367,776 km (0.062 R)
• M32: 18,502,414 km (0.046 R)
• M33: 19,660,003 km (0.115 R)
• M34: 19,797,782 km (0.078 R)
• M35: 20,074,089 km (0.067 R)
• M36: 22,402,880 km (0.103 R)
• M37: 22,907,772 km (0.088 R)
• M38: 23,197,992 km (0.107 R)
• M39: 23,270,697 km (0.037 R)
• M40: 24,964,444 km (0.063 R)
• M41: 25,263,191 km (0.096 R)
• M42: 25,939,373 km (0.041 R)
• M43: 26,697,685 km (0.077 R)
• M44: 27,540,220 km (0.11 R)
• M45: 27,617,263 km (0.111 R)
• M46: 28,625,104 km (0.083 R)
• M47: 29,094,392 km (0.108 R)
• M48: 29,723,900 km (0.098 R)
• M49: 31,478,384 km (0.088 R)
• M50: 31,720,284 km (0.052 R)
• M51: 32,205,729 km (0.107 R)
• M52: 32,530,805 km (0.075 R)
• M53: 34,753,231 km (0.106 R)
• M54: 34,919,883 km (0.12 R)
• M55: 35,924,732 km (0.12 R)
• M56: 38,048,872 km (0.095 R)
• M57: 38,392,498 km (0.069 R)
• M58: 39,082,743 km (0.111 R)
• M59: 40,738,642 km (0.088 R)
• M60: 41,090,197 km (0.069 R)
• M61: 41,973,273 km (0.051 R)
• M62: 43,309,780 km (0.04 R)
• M63: 44,388,979 km (0.084 R)
• M64: 45,113,482 km (0.097 R)
• M65: 45,568,110 km (0.109 R)
• M66: 45,932,979 km (0.108 R)
• M67: 46,024,383 km (0.071 R)
• M68: 46,390,449 km (0.049 R)
• M69: 46,482,153 km (0.118 R)
• M70: 46,665,709 km (0.102 R)
• M71: 47,771,986 km (0.069 R)
• M72: 48,607,340 km (0.065 R)
• M73: 48,980,138 km (0.092 R)
• M74: 49,073,487 km (0.118 R)
• M75: 53,527,315 km (0.085 R)
• M76: 53,815,889 km (0.067 R)
• M77: 56,339,156 km (0.085 R)
• M78: 56,534,831 km (0.093 R)
• M79: 56,730,654 km (0.04 R)
• M80: 56,926,777 km (0.085 R)
• M81: 58,306,069 km (0.106 R)
• M82: 59,796,064 km (0.099 R)
• M83: 60,195,490 km (0.034 R)
• M84: 60,997,036 km (0.12 R)
• M85: 61,802,172 km (0.036 R)
• M86: 62,003,979 km (0.117 R)
• M87: 62,307,064 km (0.074 R)
• M88: 62,914,881 km (0.107 R)
• M89: 65,776,837 km (0.061 R)
• M90: 67,431,390 km (0.088 R)
• M91: 68,055,363 km (0.061 R)
• M92: 68,263,752 km (0.11 R)
• M93: 69,099,406 km (0.091 R)
• M94: 69,938,650 km (0.056 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit