🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 14.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.62 AU - 0.68 AU

Year: 194 Days

Day: 28.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 1 AU

Year: 322 Days

Day: 47.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,654,264 km

• M1: 101,577 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.8 AU - 3.6 AU

Year: 2123 Days

Day: 21.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 62.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.58 AU - 5.12 AU

Year: 3365 Days

Day: 25.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,654,264 km

• M1: 595,998 km (0.11 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 15

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.24 AU - 7.84 AU

Year: 6927 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,654,264 km

• M1: 193,131 km (0.112 R)
• M2: 353,500 km (0.073 R)
• M3: 505,192 km (0.072 R)
• M4: 846,724 km (0.099 R)
• M5: 1,156,242 km (0.09 R)
• M6: 1,427,313 km (0.036 R)
• M7: 1,739,973 km (0.094 R)
• M8: 1,863,092 km (0.05 R)
• M9: 2,640,851 km (0.043 R)
• M10: 3,077,677 km (0.105 R)
• M11: 3,992,468 km (0.096 R)
• M12: 4,325,024 km (0.057 R)
• M13: 4,551,665 km (0.057 R)
• M14: 5,046,684 km (0.095 R)
• M15: 5,165,764 km (0.066 R)
• M16: 6,439,590 km (0.091 R)
• M17: 6,666,530 km (0.101 R)
• M18: 6,797,428 km (0.04 R)
• M19: 7,061,767 km (0.097 R)
• M20: 7,195,358 km (0.1 R)
• M21: 7,875,580 km (0.106 R)
• M22: 8,048,814 km (0.102 R)
• M23: 8,399,322 km (0.113 R)
• M24: 9,006,540 km (0.087 R)
• M25: 9,260,856 km (0.059 R)
• M26: 9,517,417 km (0.109 R)
• M27: 9,813,620 km (0.091 R)
• M28: 10,150,515 km (0.114 R)
• M29: 10,415,303 km (0.091 R)
• M30: 10,529,446 km (0.057 R)
• M31: 10,797,376 km (0.062 R)
• M32: 11,028,804 km (0.066 R)
• M33: 11,693,766 km (0.082 R)
• M34: 13,807,584 km (0.064 R)
• M35: 13,933,246 km (0.06 R)
• M36: 14,269,842 km (0.085 R)
• M37: 15,295,933 km (0.029 R)
• M38: 15,774,198 km (0.081 R)
• M39: 16,389,943 km (0.108 R)
• M40: 17,554,562 km (0.045 R)
• M41: 18,192,747 km (0.064 R)
• M42: 18,745,810 km (0.099 R)
• M43: 18,884,936 km (0.087 R)
• M44: 19,024,361 km (0.065 R)
• M45: 20,724,840 km (0.096 R)
• M46: 21,012,966 km (0.076 R)
• M47: 21,302,438 km (0.084 R)
• M48: 21,836,652 km (0.112 R)
• M49: 24,319,976 km (0.084 R)
• M50: 24,421,104 km (0.117 R)
• M51: 24,725,536 km (0.088 R)
• M52: 25,389,451 km (0.063 R)
• M53: 26,059,201 km (0.115 R)
• M54: 27,891,177 km (0.089 R)
• M55: 28,582,319 km (0.118 R)
• M56: 28,689,132 km (0.038 R)
• M57: 29,010,318 km (0.108 R)
• M58: 29,602,427 km (0.083 R)
• M59: 31,017,772 km (0.052 R)
• M60: 31,127,427 km (0.071 R)
• M61: 31,955,003 km (0.042 R)
• M62: 32,399,308 km (0.119 R)
• M63: 33,237,954 km (0.103 R)
• M64: 34,594,508 km (0.076 R)
• M65: 34,936,488 km (0.081 R)
• M66: 35,222,370 km (0.119 R)
• M67: 35,451,703 km (0.103 R)
• M68: 36,026,907 km (0.072 R)
• M69: 37,478,605 km (0.04 R)
• M70: 37,771,218 km (0.083 R)
• M71: 38,005,937 km (0.083 R)
• M72: 38,182,164 km (0.096 R)
• M73: 38,890,210 km (0.105 R)
• M74: 39,186,414 km (0.11 R)
• M75: 39,781,365 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 12.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.81 AU - 9.89 AU

Year: 10603 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,654,264 km

• M1: 151,991 km (0.089 R)
• M2: 259,104 km (0.116 R)
• M3: 344,225 km (0.118 R)
• M4: 1,077,703 km (0.04 R)
• M5: 1,473,838 km (0.088 R)
• M6: 1,631,215 km (0.069 R)
• M7: 1,963,023 km (0.117 R)
• M8: 2,368,733 km (0.1 R)
• M9: 2,474,349 km (0.049 R)
• M10: 2,554,683 km (0.096 R)
• M11: 2,884,845 km (0.119 R)
• M12: 3,346,355 km (0.095 R)
• M13: 3,555,792 km (0.101 R)
• M14: 3,831,351 km (0.114 R)
• M15: 5,451,496 km (0.031 R)
• M16: 5,877,252 km (0.054 R)
• M17: 6,387,829 km (0.064 R)
• M18: 7,884,257 km (0.11 R)
• M19: 8,774,514 km (0.091 R)
• M20: 8,939,819 km (0.112 R)
• M21: 9,148,059 km (0.117 R)
• M22: 10,125,981 km (0.071 R)
• M23: 10,212,598 km (0.062 R)
• M24: 10,737,387 km (0.09 R)
• M25: 12,087,957 km (0.05 R)
• M26: 13,587,077 km (0.078 R)
• M27: 13,826,583 km (0.118 R)
• M28: 14,164,226 km (0.075 R)
• M29: 15,392,275 km (0.085 R)
• M30: 16,094,936 km (0.092 R)
• M31: 16,910,842 km (0.087 R)
• M32: 17,949,501 km (0.107 R)
• M33: 18,370,768 km (0.091 R)
• M34: 18,635,706 km (0.038 R)
• M35: 18,848,584 km (0.095 R)
• M36: 19,384,294 km (0.03 R)
• M37: 21,856,548 km (0.106 R)
• M38: 22,081,095 km (0.111 R)
• M39: 23,501,825 km (0.103 R)
• M40: 23,616,866 km (0.087 R)
• M41: 23,789,652 km (0.07 R)
• M42: 24,078,525 km (0.062 R)
• M43: 24,310,402 km (0.032 R)
• M44: 24,659,713 km (0.099 R)
• M45: 25,186,746 km (0.102 R)
• M46: 25,895,242 km (0.043 R)
• M47: 26,910,263 km (0.103 R)
• M48: 27,030,540 km (0.114 R)
• M49: 28,365,252 km (0.075 R)
• M50: 29,102,471 km (0.085 R)
• M51: 29,349,457 km (0.038 R)
• M52: 30,157,435 km (0.083 R)
• M53: 30,407,413 km (0.08 R)
• M54: 33,785,183 km (0.115 R)
• M55: 34,566,383 km (0.075 R)
• M56: 35,419,390 km (0.093 R)
• M57: 36,945,438 km (0.086 R)
• M58: 37,280,089 km (0.07 R)
• M59: 37,817,444 km (0.082 R)
• M60: 38,154,787 km (0.046 R)
• M61: 38,628,564 km (0.101 R)
• M62: 38,968,151 km (0.081 R)
• M63: 40,267,708 km (0.032 R)
• M64: 41,442,500 km (0.078 R)
• M65: 41,581,476 km (0.061 R)
• M66: 41,859,728 km (0.094 R)
• M67: 42,348,464 km (0.057 R)
• M68: 43,613,614 km (0.098 R)
• M69: 45,391,285 km (0.095 R)
• M70: 46,037,099 km (0.079 R)
• M71: 46,253,118 km (0.098 R)
• M72: 46,541,543 km (0.083 R)
• M73: 47,919,788 km (0.117 R)
• M74: 48,065,646 km (0.082 R)
• M75: 48,723,877 km (0.12 R)
• M76: 49,164,293 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 10.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.03 AU - 12.27 AU

Year: 14747 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,654,264 km

• M1: 213,327 km (0.055 R)
• M2: 300,991 km (0.094 R)
• M3: 774,767 km (0.099 R)
• M4: 981,362 km (0.097 R)
• M5: 1,180,477 km (0.103 R)
• M6: 1,647,521 km (0.077 R)
• M7: 1,795,474 km (0.069 R)
• M8: 2,704,131 km (0.073 R)
• M9: 2,844,304 km (0.079 R)
• M10: 2,987,021 km (0.086 R)
• M11: 3,774,803 km (0.029 R)
• M12: 4,835,003 km (0.03 R)
• M13: 6,775,587 km (0.116 R)
• M14: 7,851,644 km (0.087 R)
• M15: 10,104,139 km (0.05 R)
• M16: 11,785,769 km (0.045 R)
• M17: 12,717,764 km (0.092 R)
• M18: 13,252,427 km (0.099 R)
• M19: 13,855,007 km (0.055 R)
• M20: 14,900,098 km (0.1 R)
• M21: 15,212,308 km (0.062 R)
• M22: 15,716,304 km (0.114 R)
• M23: 16,097,928 km (0.092 R)
• M24: 17,000,152 km (0.111 R)
• M25: 17,852,711 km (0.083 R)
• M26: 18,451,102 km (0.106 R)
• M27: 19,599,415 km (0.114 R)
• M28: 19,667,632 km (0.073 R)
• M29: 19,872,880 km (0.042 R)
• M30: 20,492,964 km (0.119 R)
• M31: 22,677,092 km (0.084 R)
• M32: 23,252,595 km (0.06 R)
• M33: 25,602,628 km (0.108 R)
• M34: 26,578,904 km (0.12 R)
• M35: 27,414,259 km (0.091 R)
• M36: 27,720,336 km (0.12 R)
• M37: 28,877,625 km (0.098 R)
• M38: 29,893,544 km (0.097 R)
• M39: 30,762,259 km (0.099 R)
• M40: 31,080,154 km (0.12 R)
• M41: 31,239,626 km (0.058 R)
• M42: 31,319,361 km (0.095 R)
• M43: 32,282,173 km (0.089 R)
• M44: 33,173,328 km (0.11 R)
• M45: 33,336,240 km (0.105 R)
• M46: 34,072,561 km (0.1 R)
• M47: 34,154,690 km (0.11 R)
• M48: 34,401,526 km (0.095 R)
• M49: 34,814,267 km (0.086 R)
• M50: 35,145,477 km (0.112 R)
• M51: 35,311,680 km (0.025 R)
• M52: 35,477,883 km (0.095 R)
• M53: 35,644,535 km (0.096 R)
• M54: 37,663,807 km (0.118 R)
• M55: 38,858,795 km (0.094 R)
• M56: 40,849,045 km (0.09 R)
• M57: 41,023,626 km (0.095 R)
• M58: 41,373,535 km (0.054 R)
• M59: 43,227,202 km (0.117 R)
• M60: 43,494,235 km (0.084 R)
• M61: 45,288,362 km (0.104 R)
• M62: 45,559,583 km (0.06 R)
• M63: 45,831,402 km (0.092 R)
• M64: 48,024,656 km (0.11 R)
• M65: 49,041,324 km (0.095 R)
• M66: 52,702,582 km (0.108 R)
• M67: 52,797,726 km (0.085 R)
• M68: 52,892,721 km (0.115 R)
• M69: 53,083,159 km (0.095 R)
• M70: 53,273,747 km (0.091 R)
• M71: 55,192,040 km (0.113 R)
• M72: 55,675,092 km (0.118 R)
• M73: 56,353,817 km (0.096 R)
• M74: 58,800,191 km (0.087 R)
• M75: 58,898,776 km (0.094 R)
• M76: 59,590,217 km (0.108 R)
• M77: 60,881,696 km (0.067 R)
• M78: 62,785,778 km (0.109 R)
• M79: 66,446,737 km (0.11 R)
• M80: 67,269,675 km (0.059 R)
• M81: 68,095,904 km (0.088 R)
• M82: 68,302,947 km (0.072 R)
• M83: 69,549,995 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit