🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 23.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 46.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,253,153 km

• M1: 165,306 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.87 AU - 1.31 AU

Year: 414 Days

Day: 45.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.52 AU - 2.54 AU

Year: 1051 Days

Day: 47.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 52.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.22 AU - 4.6 AU

Year: 2810 Days

Day: 12.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,253,153 km

• M1: 2,272,242 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 14.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.63 AU - 11.35 AU

Year: 12348 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,253,153 km

• M1: 195,973 km (0.09 R)
• M2: 314,156 km (0.111 R)
• M3: 482,752 km (0.102 R)
• M4: 705,952 km (0.114 R)
• M5: 855,251 km (0.12 R)
• M6: 1,084,136 km (0.119 R)
• M7: 1,206,806 km (0.052 R)
• M8: 1,409,661 km (0.088 R)
• M9: 1,525,300 km (0.098 R)
• M10: 1,766,900 km (0.1 R)
• M11: 2,197,892 km (0.075 R)
• M12: 2,402,841 km (0.112 R)
• M13: 2,832,037 km (0.112 R)
• M14: 3,055,985 km (0.099 R)
• M15: 3,817,438 km (0.103 R)
• M16: 4,376,187 km (0.054 R)
• M17: 4,636,188 km (0.091 R)
• M18: 4,931,045 km (0.117 R)
• M19: 5,171,598 km (0.055 R)
• M20: 5,354,557 km (0.094 R)
• M21: 5,695,490 km (0.056 R)
• M22: 6,107,782 km (0.109 R)
• M23: 6,497,036 km (0.097 R)
• M24: 6,861,007 km (0.106 R)
• M25: 7,957,709 km (0.11 R)
• M26: 8,526,480 km (0.087 R)
• M27: 8,707,045 km (0.115 R)
• M28: 9,441,720 km (0.1 R)
• M29: 9,628,568 km (0.106 R)
• M30: 10,119,997 km (0.109 R)
• M31: 10,775,235 km (0.104 R)
• M32: 11,444,088 km (0.1 R)
• M33: 11,723,536 km (0.113 R)
• M34: 11,884,204 km (0.026 R)
• M35: 12,575,347 km (0.071 R)
• M36: 13,154,290 km (0.102 R)
• M37: 13,741,911 km (0.07 R)
• M38: 14,381,143 km (0.118 R)
• M39: 14,943,032 km (0.091 R)
• M40: 15,600,365 km (0.05 R)
• M41: 16,177,813 km (0.04 R)
• M42: 18,509,745 km (0.104 R)
• M43: 21,189,491 km (0.059 R)
• M44: 22,574,319 km (0.1 R)
• M45: 22,674,400 km (0.115 R)
• M46: 22,774,630 km (0.116 R)
• M47: 24,654,627 km (0.098 R)
• M48: 26,215,381 km (0.075 R)
• M49: 26,848,629 km (0.1 R)
• M50: 26,954,694 km (0.081 R)
• M51: 27,593,776 km (0.1 R)
• M52: 27,808,000 km (0.053 R)
• M53: 27,915,262 km (0.12 R)
• M54: 28,022,673 km (0.076 R)
• M55: 28,507,819 km (0.113 R)
• M56: 28,941,354 km (0.111 R)
• M57: 29,431,735 km (0.098 R)
• M58: 30,475,929 km (0.085 R)
• M59: 31,086,138 km (0.092 R)
• M60: 31,980,734 km (0.09 R)
• M61: 32,205,729 km (0.04 R)
• M62: 32,318,526 km (0.115 R)
• M63: 32,940,703 km (0.114 R)
• M64: 33,167,942 km (0.087 R)
• M65: 33,509,773 km (0.079 R)
• M66: 33,738,209 km (0.04 R)
• M67: 34,139,431 km (0.114 R)
• M68: 34,484,553 km (0.102 R)
• M69: 34,888,767 km (0.097 R)
• M70: 35,352,520 km (0.08 R)
• M71: 35,876,711 km (0.074 R)
• M72: 36,052,040 km (0.034 R)
• M73: 36,227,668 km (0.094 R)
• M74: 36,756,047 km (0.087 R)
• M75: 37,228,029 km (0.102 R)
• M76: 37,999,206 km (0.058 R)
• M77: 38,237,515 km (0.12 R)
• M78: 38,715,779 km (0.063 R)
• M79: 39,195,839 km (0.079 R)
• M80: 39,376,404 km (0.097 R)
• M81: 39,677,993 km (0.084 R)
• M82: 39,798,868 km (0.073 R)
• M83: 40,101,504 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 6.5

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.97 AU - 17.07 AU

Year: 22221 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,253,153 km

• M1: 134,638 km (0.116 R)
• M2: 216,767 km (0.092 R)
• M3: 1,137,542 km (0.073 R)
• M4: 1,264,252 km (0.091 R)
• M5: 1,497,325 km (0.054 R)
• M6: 1,601,296 km (0.095 R)
• M7: 1,743,862 km (0.069 R)
• M8: 2,235,291 km (0.045 R)
• M9: 3,519,888 km (0.073 R)
• M10: 3,659,014 km (0.088 R)
• M11: 3,799,936 km (0.08 R)
• M12: 4,087,163 km (0.043 R)
• M13: 4,631,849 km (0.061 R)
• M14: 4,887,063 km (0.03 R)
• M15: 4,938,675 km (0.063 R)
• M16: 5,251,932 km (0.111 R)
• M17: 5,571,773 km (0.111 R)
• M18: 5,843,143 km (0.088 R)
• M19: 6,230,303 km (0.117 R)
• M20: 6,342,351 km (0.083 R)
• M21: 6,511,846 km (0.117 R)
• M22: 7,440,848 km (0.051 R)
• M23: 7,739,595 km (0.043 R)
• M24: 10,267,351 km (0.096 R)
• M25: 12,174,424 km (0.118 R)
• M26: 13,240,160 km (0.111 R)
• M27: 14,187,712 km (0.033 R)
• M28: 14,706,967 km (0.086 R)
• M29: 15,006,462 km (0.115 R)
• M30: 15,535,440 km (0.096 R)
• M31: 15,764,025 km (0.07 R)
• M32: 16,301,680 km (0.09 R)
• M33: 16,379,022 km (0.088 R)
• M34: 18,350,872 km (0.092 R)
• M35: 19,487,516 km (0.112 R)
• M36: 19,734,054 km (0.063 R)
• M37: 20,230,120 km (0.072 R)
• M38: 21,319,193 km (0.058 R)
• M39: 21,573,210 km (0.11 R)
• M40: 21,913,395 km (0.095 R)
• M41: 23,292,089 km (0.092 R)
• M42: 23,553,736 km (0.099 R)
• M43: 23,903,945 km (0.036 R)
• M44: 24,344,361 km (0.071 R)
• M45: 24,876,331 km (0.101 R)
• M46: 25,951,640 km (0.096 R)
• M47: 27,042,209 km (0.094 R)
• M48: 29,455,821 km (0.084 R)
• M49: 29,549,918 km (0.058 R)
• M50: 29,738,710 km (0.111 R)
• M51: 31,647,579 km (0.068 R)
• M52: 31,840,710 km (0.112 R)
• M53: 32,909,587 km (0.105 R)
• M54: 33,595,792 km (0.111 R)
• M55: 35,282,209 km (0.091 R)
• M56: 36,590,143 km (0.104 R)
• M57: 36,995,853 km (0.101 R)
• M58: 37,607,110 km (0.097 R)
• M59: 37,913,935 km (0.117 R)
• M60: 38,633,351 km (0.073 R)
• M61: 39,253,434 km (0.11 R)
• M62: 40,503,623 km (0.11 R)
• M63: 41,978,509 km (0.082 R)
• M64: 45,089,247 km (0.088 R)
• M65: 46,946,953 km (0.032 R)
• M66: 49,276,192 km (0.075 R)
• M67: 49,499,991 km (0.067 R)
• M68: 51,756,375 km (0.082 R)
• M69: 51,983,764 km (0.119 R)
• M70: 52,211,602 km (0.097 R)
• M71: 53,126,243 km (0.115 R)
• M72: 55,087,172 km (0.101 R)
• M73: 55,203,260 km (0.046 R)
• M74: 56,485,613 km (0.092 R)
• M75: 56,602,598 km (0.115 R)
• M76: 56,719,733 km (0.081 R)
• M77: 60,391,015 km (0.077 R)
• M78: 60,870,326 km (0.108 R)
• M79: 60,990,304 km (0.09 R)
• M80: 61,350,835 km (0.104 R)
• M81: 63,650,603 km (0.113 R)
• M82: 68,833,421 km (0.088 R)
• M83: 69,710,214 km (0.113 R)
• M84: 70,843,119 km (0.116 R)
• M85: 74,406,241 km (0.116 R)
• M86: 74,663,100 km (0.088 R)
• M87: 77,896,958 km (0.087 R)
• M88: 79,203,396 km (0.098 R)
• M89: 80,912,402 km (0.116 R)
• M90: 84,902,626 km (0.058 R)
• M91: 86,516,488 km (0.094 R)
• M92: 89,774,580 km (0.105 R)
• M93: 90,732,455 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59

Radius: 6.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.48 AU - 17.46 AU

Year: 24292 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,253,153 km

• M1: 116,537 km (0.062 R)
• M2: 785,389 km (0.053 R)
• M3: 1,547,740 km (0.103 R)
• M4: 2,078,064 km (0.094 R)
• M5: 3,091,440 km (0.082 R)
• M6: 3,340,371 km (0.111 R)
• M7: 3,595,734 km (0.053 R)
• M8: 4,316,647 km (0.066 R)
• M9: 4,736,119 km (0.079 R)
• M10: 4,821,539 km (0.109 R)
• M11: 5,315,512 km (0.093 R)
• M12: 5,463,913 km (0.072 R)
• M13: 5,673,948 km (0.111 R)
• M14: 6,508,555 km (0.115 R)
• M15: 6,795,334 km (0.104 R)
• M16: 6,923,988 km (0.089 R)
• M17: 7,183,989 km (0.107 R)
• M18: 7,713,416 km (0.094 R)
• M19: 8,221,301 km (0.063 R)
• M20: 8,565,824 km (0.097 R)
• M21: 8,774,813 km (0.12 R)
• M22: 8,950,141 km (0.104 R)
• M23: 9,020,752 km (0.066 R)
• M24: 9,162,271 km (0.115 R)
• M25: 9,268,934 km (0.046 R)
• M26: 9,483,458 km (0.037 R)
• M27: 9,735,829 km (0.029 R)
• M28: 10,247,305 km (0.075 R)
• M29: 10,469,158 km (0.048 R)
• M30: 11,220,139 km (0.118 R)
• M31: 11,679,106 km (0.115 R)
• M32: 12,027,220 km (0.109 R)
• M33: 12,536,302 km (0.105 R)
• M34: 12,733,920 km (0.057 R)
• M35: 12,773,564 km (0.1 R)
• M36: 14,023,005 km (0.051 R)
• M37: 14,849,683 km (0.098 R)
• M38: 14,933,159 km (0.083 R)
• M39: 15,058,821 km (0.116 R)
• M40: 15,862,311 km (0.099 R)
• M41: 15,904,946 km (0.099 R)
• M42: 17,290,821 km (0.063 R)
• M43: 17,909,109 km (0.087 R)
• M44: 18,534,727 km (0.114 R)
• M45: 18,624,785 km (0.118 R)
• M46: 19,213,004 km (0.07 R)
• M47: 22,149,012 km (0.112 R)
• M48: 22,627,725 km (0.077 R)
• M49: 22,723,917 km (0.042 R)
• M50: 23,061,559 km (0.097 R)
• M51: 23,546,854 km (0.101 R)
• M52: 24,330,149 km (0.107 R)
• M53: 25,621,179 km (0.077 R)
• M54: 25,671,294 km (0.075 R)
• M55: 25,721,409 km (0.048 R)
• M56: 26,224,507 km (0.115 R)
• M57: 26,883,485 km (0.107 R)
• M58: 27,087,238 km (0.094 R)
• M59: 27,291,588 km (0.069 R)
• M60: 28,217,599 km (0.106 R)
• M61: 28,997,004 km (0.069 R)
• M62: 31,645,934 km (0.074 R)
• M63: 34,703,116 km (0.075 R)
• M64: 35,147,421 km (0.079 R)
• M65: 35,537,872 km (0.058 R)
• M66: 36,604,654 km (0.08 R)
• M67: 38,024,338 km (0.062 R)
• M68: 38,253,223 km (0.106 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit