🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.69 AU - 0.77 AU

Year: 217 Days

Day: 26.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.07 AU - 1.19 AU

Year: 418 Days

Day: 33.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.05 AU - 1.45 AU

Year: 487 Days

Day: 16.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,450,278 km

• M1: 885,320 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.54 AU - 3.18 AU

Year: 1684 Days

Day: 22.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,450,278 km

• M1: 461,659 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.61 AU - 5.43 AU

Year: 3917 Days

Day: 25.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 10

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.97 AU - 11.29 AU

Year: 11228 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,450,278 km

• M1: 153,188 km (0.054 R)
• M2: 224,247 km (0.109 R)
• M3: 743,202 km (0.108 R)
• M4: 849,118 km (0.072 R)
• M5: 1,178,083 km (0.092 R)
• M6: 1,389,914 km (0.066 R)
• M7: 1,591,273 km (0.107 R)
• M8: 1,923,679 km (0.103 R)
• M9: 2,148,824 km (0.088 R)
• M10: 2,251,747 km (0.079 R)
• M11: 2,903,994 km (0.072 R)
• M12: 3,018,137 km (0.11 R)
• M13: 3,221,740 km (0.095 R)
• M14: 4,208,786 km (0.082 R)
• M15: 4,273,413 km (0.083 R)
• M16: 4,502,447 km (0.071 R)
• M17: 4,668,501 km (0.114 R)
• M18: 5,075,257 km (0.1 R)
• M19: 5,493,533 km (0.087 R)
• M20: 5,995,583 km (0.1 R)
• M21: 6,776,185 km (0.093 R)
• M22: 7,197,752 km (0.116 R)
• M23: 7,314,289 km (0.081 R)
• M24: 8,106,858 km (0.106 R)
• M25: 8,390,645 km (0.107 R)
• M26: 8,513,316 km (0.082 R)
• M27: 9,009,981 km (0.102 R)
• M28: 9,093,755 km (0.106 R)
• M29: 9,261,903 km (0.077 R)
• M30: 12,414,230 km (0.073 R)
• M31: 12,694,576 km (0.084 R)
• M32: 13,166,557 km (0.091 R)
• M33: 13,309,274 km (0.098 R)
• M34: 13,788,585 km (0.119 R)
• M35: 15,410,675 km (0.071 R)
• M36: 15,661,700 km (0.064 R)
• M37: 16,320,529 km (0.056 R)
• M38: 16,730,577 km (0.099 R)
• M39: 16,833,650 km (0.075 R)
• M40: 17,508,486 km (0.097 R)
• M41: 18,564,049 km (0.053 R)
• M42: 19,477,493 km (0.11 R)
• M43: 19,640,106 km (0.106 R)
• M44: 20,240,592 km (0.07 R)
• M45: 20,847,062 km (0.09 R)
• M46: 21,180,515 km (0.118 R)
• M47: 22,304,295 km (0.035 R)
• M48: 22,645,228 km (0.102 R)
• M49: 23,159,845 km (0.038 R)
• M50: 23,447,521 km (0.045 R)
• M51: 23,794,140 km (0.088 R)
• M52: 24,903,109 km (0.068 R)
• M53: 25,730,983 km (0.113 R)
• M54: 26,208,051 km (0.076 R)
• M55: 26,447,707 km (0.088 R)
• M56: 28,023,272 km (0.076 R)
• M57: 28,145,792 km (0.092 R)
• M58: 31,010,891 km (0.079 R)
• M59: 31,582,354 km (0.081 R)
• M60: 31,773,541 km (0.078 R)
• M61: 32,735,455 km (0.056 R)
• M62: 34,163,516 km (0.094 R)
• M63: 34,622,183 km (0.1 R)
• M64: 35,811,037 km (0.075 R)
• M65: 37,821,932 km (0.104 R)
• M66: 38,500,209 km (0.085 R)
• M67: 38,840,993 km (0.117 R)
• M68: 39,114,308 km (0.109 R)
• M69: 39,319,706 km (0.08 R)
• M70: 41,323,569 km (0.098 R)
• M71: 41,393,282 km (0.052 R)
• M72: 42,372,998 km (0.094 R)
• M73: 43,077,604 km (0.043 R)
• M74: 43,643,982 km (0.117 R)
• M75: 44,641,052 km (0.06 R)
• M76: 44,927,382 km (0.065 R)
• M77: 45,717,857 km (0.106 R)
• M78: 46,295,604 km (0.099 R)
• M79: 47,458,279 km (0.061 R)
• M80: 48,410,021 km (0.117 R)
• M81: 49,294,294 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.7

Radius: 6.4

Gravity: 17.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.36 AU - 20.2 AU

Year: 30636 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,450,278 km

• M1: 1,305,391 km (0.07 R)
• M2: 1,561,054 km (0.089 R)
• M3: 1,912,609 km (0.114 R)
• M4: 2,202,829 km (0.099 R)
• M5: 2,462,531 km (0.114 R)
• M6: 2,917,308 km (0.034 R)
• M7: 3,748,474 km (0.091 R)
• M8: 4,538,799 km (0.118 R)
• M9: 4,758,110 km (0.114 R)
• M10: 4,868,962 km (0.107 R)
• M11: 5,965,215 km (0.115 R)
• M12: 6,145,032 km (0.078 R)
• M13: 6,882,250 km (0.11 R)
• M14: 9,325,333 km (0.094 R)
• M15: 10,601,253 km (0.078 R)
• M16: 11,259,484 km (0.081 R)
• M17: 11,333,385 km (0.047 R)
• M18: 11,407,586 km (0.056 R)
• M19: 11,630,786 km (0.073 R)
• M20: 12,233,515 km (0.119 R)
• M21: 14,341,050 km (0.107 R)
• M22: 15,231,457 km (0.044 R)
• M23: 15,313,287 km (0.12 R)
• M24: 16,222,991 km (0.112 R)
• M25: 16,810,911 km (0.098 R)
• M26: 16,980,256 km (0.059 R)
• M27: 17,235,320 km (0.106 R)
• M28: 18,267,845 km (0.104 R)
• M29: 21,026,729 km (0.11 R)
• M30: 22,129,115 km (0.08 R)
• M31: 22,968,210 km (0.08 R)
• M32: 23,156,105 km (0.106 R)
• M33: 24,198,353 km (0.078 R)
• M34: 24,581,324 km (0.113 R)
• M35: 25,256,010 km (0.09 R)
• M36: 25,839,292 km (0.105 R)
• M37: 27,019,021 km (0.092 R)
• M38: 27,217,238 km (0.116 R)
• M39: 28,619,120 km (0.07 R)
• M40: 29,634,590 km (0.075 R)
• M41: 31,910,123 km (0.103 R)
• M42: 32,014,992 km (0.107 R)
• M43: 32,224,877 km (0.079 R)
• M44: 32,329,895 km (0.1 R)
• M45: 35,102,542 km (0.054 R)
• M46: 35,861,901 km (0.064 R)
• M47: 36,188,922 km (0.078 R)
• M48: 36,407,634 km (0.028 R)
• M49: 37,507,328 km (0.065 R)
• M50: 38,729,542 km (0.094 R)
• M51: 38,841,292 km (0.073 R)
• M52: 41,441,153 km (0.109 R)
• M53: 42,128,556 km (0.103 R)
• M54: 42,935,337 km (0.117 R)
• M55: 45,033,297 km (0.088 R)
• M56: 45,739,998 km (0.074 R)
• M57: 46,569,069 km (0.102 R)
• M58: 49,449,127 km (0.057 R)
• M59: 49,934,722 km (0.083 R)
• M60: 50,788,328 km (0.054 R)
• M61: 53,005,368 km (0.116 R)
• M62: 54,250,621 km (0.096 R)
• M63: 55,002,500 km (0.052 R)
• M64: 56,389,721 km (0.109 R)
• M65: 57,405,789 km (0.062 R)
• M66: 60,749,601 km (0.03 R)
• M67: 62,576,191 km (0.096 R)
• M68: 63,364,572 km (0.053 R)
• M69: 66,283,077 km (0.057 R)
• M70: 73,353,222 km (0.114 R)
• M71: 73,629,978 km (0.091 R)
• M72: 75,157,821 km (0.094 R)
• M73: 76,555,962 km (0.092 R)
• M74: 77,117,553 km (0.118 R)
• M75: 77,398,946 km (0.081 R)
• M76: 78,669,182 km (0.115 R)
• M77: 78,952,371 km (0.107 R)
• M78: 79,661,913 km (0.052 R)
• M79: 79,804,031 km (0.115 R)
• M80: 80,230,984 km (0.081 R)
• M81: 81,230,148 km (0.101 R)
• M82: 82,808,705 km (0.113 R)
• M83: 83,096,830 km (0.119 R)
• M84: 86,433,611 km (0.115 R)
• M85: 86,579,768 km (0.114 R)
• M86: 88,780,652 km (0.036 R)
• M87: 90,406,332 km (0.087 R)
• M88: 90,702,984 km (0.08 R)
• M89: 90,999,936 km (0.109 R)
• M90: 92,191,034 km (0.119 R)
• M91: 93,537,265 km (0.049 R)
• M92: 94,137,602 km (0.09 R)
• M93: 97,766,547 km (0.117 R)
• M94: 103,140,252 km (0.054 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit