🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 37.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,350,731 km

• M1: 144,661 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.59 AU - 0.69 AU

Year: 181 Days

Day: 45.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 317 Days

Day: 24.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.25 AU - 1.99 AU

Year: 728 Days

Day: 31.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.39 AU - 2.95 AU

Year: 1541 Days

Day: 27.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.86 AU - 3.38 AU

Year: 1946 Days

Day: 33.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,350,731 km

• M1: 1,000,062 km (0.069 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 11.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.79 AU - 10.25 AU

Year: 9566 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,350,731 km

• M1: 323,131 km (0.049 R)
• M2: 399,576 km (0.117 R)
• M3: 484,248 km (0.118 R)
• M4: 797,506 km (0.076 R)
• M5: 1,171,651 km (0.102 R)
• M6: 1,516,773 km (0.111 R)
• M7: 1,893,460 km (0.096 R)
• M8: 2,440,839 km (0.038 R)
• M9: 2,683,187 km (0.115 R)
• M10: 2,933,465 km (0.099 R)
• M11: 3,165,192 km (0.074 R)
• M12: 3,592,144 km (0.081 R)
• M13: 4,708,593 km (0.119 R)
• M14: 5,041,747 km (0.114 R)
• M15: 5,134,049 km (0.095 R)
• M16: 5,414,097 km (0.079 R)
• M17: 5,540,208 km (0.118 R)
• M18: 6,021,913 km (0.031 R)
• M19: 6,218,484 km (0.097 R)
• M20: 7,025,565 km (0.089 R)
• M21: 8,008,572 km (0.12 R)
• M22: 8,224,891 km (0.094 R)
• M23: 8,774,065 km (0.049 R)
• M24: 9,601,042 km (0.068 R)
• M25: 9,677,486 km (0.085 R)
• M26: 9,830,824 km (0.109 R)
• M27: 10,179,088 km (0.089 R)
• M28: 10,689,217 km (0.102 R)
• M29: 10,808,147 km (0.067 R)
• M30: 11,047,354 km (0.026 R)
• M31: 11,127,538 km (0.102 R)
• M32: 11,207,723 km (0.109 R)
• M33: 11,816,287 km (0.051 R)
• M34: 11,980,396 km (0.118 R)
• M35: 12,477,210 km (0.118 R)
• M36: 12,938,570 km (0.068 R)
• M37: 13,320,344 km (0.055 R)
• M38: 13,405,615 km (0.066 R)
• M39: 13,791,876 km (0.064 R)
• M40: 13,921,428 km (0.069 R)
• M41: 15,822,518 km (0.099 R)
• M42: 16,185,143 km (0.117 R)
• M43: 17,150,049 km (0.074 R)
• M44: 17,897,740 km (0.096 R)
• M45: 19,376,664 km (0.05 R)
• M46: 20,499,097 km (0.089 R)
• M47: 20,647,049 km (0.094 R)
• M48: 21,242,449 km (0.049 R)
• M49: 21,542,243 km (0.054 R)
• M50: 23,319,017 km (0.11 R)
• M51: 23,473,551 km (0.058 R)
• M52: 23,576,774 km (0.114 R)
• M53: 23,783,518 km (0.097 R)
• M54: 24,146,892 km (0.112 R)
• M55: 24,616,778 km (0.103 R)
• M56: 25,142,465 km (0.071 R)
• M57: 25,991,284 km (0.119 R)
• M58: 26,151,353 km (0.112 R)
• M59: 26,258,465 km (0.089 R)
• M60: 27,282,014 km (0.089 R)
• M61: 28,044,514 km (0.115 R)
• M62: 28,373,480 km (0.04 R)
• M63: 28,648,591 km (0.077 R)
• M64: 28,869,247 km (0.1 R)
• M65: 29,312,506 km (0.112 R)
• M66: 30,149,356 km (0.029 R)
• M67: 30,711,695 km (0.111 R)
• M68: 30,824,641 km (0.086 R)
• M69: 31,220,776 km (0.049 R)
• M70: 31,789,847 km (0.113 R)
• M71: 32,534,545 km (0.11 R)
• M72: 33,227,033 km (0.099 R)
• M73: 33,401,016 km (0.072 R)
• M74: 34,744,255 km (0.101 R)
• M75: 34,861,839 km (0.112 R)
• M76: 36,105,147 km (0.077 R)
• M77: 36,941,997 km (0.114 R)
• M78: 37,182,252 km (0.093 R)
• M79: 37,724,843 km (0.06 R)
• M80: 37,966,743 km (0.029 R)
• M81: 38,513,074 km (0.035 R)
• M82: 39,859,605 km (0.097 R)
• M83: 40,044,358 km (0.117 R)
• M84: 40,414,762 km (0.103 R)
• M85: 40,538,480 km (0.085 R)
• M86: 41,657,771 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 11.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.62 AU - 12.02 AU

Year: 11706 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,350,731 km

• M1: 254,167 km (0.097 R)
• M2: 826,977 km (0.098 R)
• M3: 1,236,426 km (0.078 R)
• M4: 1,386,623 km (0.08 R)
• M5: 1,644,081 km (0.11 R)
• M6: 2,160,044 km (0.103 R)
• M7: 2,459,987 km (0.092 R)
• M8: 3,074,535 km (0.12 R)
• M9: 3,177,160 km (0.054 R)
• M10: 3,255,100 km (0.03 R)
• M11: 3,599,774 km (0.062 R)
• M12: 3,681,005 km (0.089 R)
• M13: 3,984,240 km (0.064 R)
• M14: 4,410,893 km (0.095 R)
• M15: 4,882,276 km (0.085 R)
• M16: 4,972,484 km (0.097 R)
• M17: 5,494,131 km (0.115 R)
• M18: 5,588,079 km (0.098 R)
• M19: 5,809,334 km (0.08 R)
• M20: 6,589,637 km (0.092 R)
• M21: 6,689,568 km (0.102 R)
• M22: 6,958,395 km (0.116 R)
• M23: 7,437,557 km (0.098 R)
• M24: 8,427,746 km (0.051 R)
• M25: 9,647,417 km (0.082 R)
• M26: 10,686,075 km (0.099 R)
• M27: 11,398,311 km (0.065 R)
• M28: 11,558,679 km (0.045 R)
• M29: 12,084,965 km (0.096 R)
• M30: 12,495,162 km (0.076 R)
• M31: 13,625,673 km (0.082 R)
• M32: 13,795,916 km (0.113 R)
• M33: 14,052,626 km (0.097 R)
• M34: 14,310,832 km (0.112 R)
• M35: 14,527,300 km (0.11 R)
• M36: 15,051,341 km (0.109 R)
• M37: 15,183,286 km (0.084 R)
• M38: 15,804,267 km (0.105 R)
• M39: 17,254,618 km (0.054 R)
• M40: 17,346,621 km (0.09 R)
• M41: 19,556,780 km (0.115 R)
• M42: 19,990,015 km (0.035 R)
• M43: 20,280,684 km (0.041 R)
• M44: 20,377,923 km (0.046 R)
• M45: 21,308,870 km (0.089 R)
• M46: 21,407,754 km (0.063 R)
• M47: 21,605,822 km (0.098 R)
• M48: 21,804,488 km (0.032 R)
• M49: 22,404,226 km (0.103 R)
• M50: 22,605,285 km (0.117 R)
• M51: 23,313,931 km (0.112 R)
• M52: 23,722,183 km (0.102 R)
• M53: 24,287,364 km (0.06 R)
• M54: 24,390,586 km (0.111 R)
• M55: 24,597,480 km (0.103 R)
• M56: 24,857,033 km (0.054 R)
• M57: 25,274,111 km (0.12 R)
• M58: 25,431,040 km (0.107 R)
• M59: 26,858,503 km (0.113 R)
• M60: 27,662,741 km (0.117 R)
• M61: 28,149,233 km (0.09 R)
• M62: 28,529,361 km (0.105 R)
• M63: 30,289,230 km (0.099 R)
• M64: 31,126,231 km (0.082 R)
• M65: 32,027,408 km (0.088 R)
• M66: 32,310,896 km (0.057 R)
• M67: 32,538,135 km (0.108 R)
• M68: 32,708,976 km (0.07 R)
• M69: 33,280,590 km (0.092 R)
• M70: 33,855,494 km (0.035 R)
• M71: 33,970,834 km (0.1 R)
• M72: 34,317,752 km (0.077 R)
• M73: 35,307,042 km (0.106 R)
• M74: 37,075,738 km (0.074 R)
• M75: 38,150,599 km (0.119 R)
• M76: 39,539,166 km (0.088 R)
• M77: 39,843,149 km (0.09 R)
• M78: 40,148,029 km (0.052 R)
• M79: 40,576,029 km (0.064 R)
• M80: 40,759,885 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.8

Radius: 3.2

Gravity: 43.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.18 AU - 21.32 AU

Year: 25298 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,350,731 km

• M1: 95,144 km (0.087 R)
• M2: 167,849 km (0.077 R)
• M3: 211,232 km (0.037 R)
• M4: 275,110 km (0.086 R)
• M5: 327,171 km (0.054 R)
• M6: 904,170 km (0.098 R)
• M7: 1,037,012 km (0.107 R)
• M8: 1,064,389 km (0.114 R)
• M9: 1,147,715 km (0.116 R)
• M10: 1,723,966 km (0.093 R)
• M11: 1,789,191 km (0.112 R)
• M12: 1,955,693 km (0.063 R)
• M13: 2,162,138 km (0.108 R)
• M14: 2,303,508 km (0.043 R)
• M15: 2,632,773 km (0.034 R)
• M16: 2,822,014 km (0.08 R)
• M17: 3,374,778 km (0.092 R)
• M18: 3,456,459 km (0.12 R)
• M19: 4,003,089 km (0.098 R)
• M20: 4,220,455 km (0.103 R)
• M21: 4,441,561 km (0.089 R)
• M22: 5,127,467 km (0.086 R)
• M23: 5,748,149 km (0.099 R)
• M24: 5,894,754 km (0.102 R)
• M25: 7,693,370 km (0.076 R)
• M26: 8,235,961 km (0.076 R)
• M27: 9,243,503 km (0.114 R)
• M28: 12,616,486 km (0.102 R)
• M29: 13,773,027 km (0.048 R)
• M30: 14,166,021 km (0.07 R)
• M31: 14,430,061 km (0.092 R)
• M32: 15,231,906 km (0.08 R)
• M33: 15,774,347 km (0.062 R)
• M34: 16,116,627 km (0.068 R)
• M35: 20,113,733 km (0.057 R)
• M36: 20,484,736 km (0.111 R)
• M37: 21,687,203 km (0.091 R)
• M38: 23,222,227 km (0.091 R)
• M39: 23,377,510 km (0.107 R)
• M40: 24,791,808 km (0.084 R)
• M41: 24,871,095 km (0.098 R)
• M42: 25,349,210 km (0.095 R)
• M43: 25,749,833 km (0.054 R)
• M44: 25,910,650 km (0.074 R)
• M45: 26,719,975 km (0.116 R)
• M46: 27,291,439 km (0.055 R)
• M47: 28,280,281 km (0.086 R)
• M48: 30,038,953 km (0.061 R)
• M49: 30,718,128 km (0.071 R)
• M50: 31,059,660 km (0.075 R)
• M51: 31,660,295 km (0.078 R)
• M52: 33,047,516 km (0.116 R)
• M53: 33,222,246 km (0.046 R)
• M54: 33,397,425 km (0.118 R)
• M55: 33,485,090 km (0.086 R)
• M56: 33,572,904 km (0.059 R)
• M57: 35,791,141 km (0.069 R)
• M58: 36,511,006 km (0.076 R)
• M59: 38,515,019 km (0.045 R)
• M60: 39,530,190 km (0.094 R)
• M61: 39,808,741 km (0.063 R)
• M62: 40,835,132 km (0.1 R)
• M63: 41,587,161 km (0.094 R)
• M64: 41,681,408 km (0.056 R)
• M65: 41,870,350 km (0.091 R)
• M66: 46,487,090 km (0.092 R)
• M67: 46,585,076 km (0.101 R)
• M68: 47,272,179 km (0.084 R)
• M69: 49,253,753 km (0.11 R)
• M70: 50,154,332 km (0.112 R)
• M71: 51,565,937 km (0.094 R)
• M72: 52,174,950 km (0.063 R)
• M73: 52,378,403 km (0.1 R)
• M74: 54,737,861 km (0.08 R)
• M75: 55,151,649 km (0.116 R)
• M76: 56,190,905 km (0.1 R)
• M77: 56,399,444 km (0.101 R)
• M78: 56,503,864 km (0.102 R)
• M79: 58,605,415 km (0.12 R)
• M80: 59,240,757 km (0.07 R)
• M81: 60,518,472 km (0.057 R)
• M82: 62,128,295 km (0.119 R)
• M83: 62,560,034 km (0.067 R)
• M84: 63,426,356 km (0.105 R)
• M85: 64,733,243 km (0.106 R)
• M86: 65,389,977 km (0.07 R)
• M87: 66,159,060 km (0.092 R)
• M88: 67,484,347 km (0.095 R)
• M89: 69,153,261 km (0.078 R)
• M90: 71,173,880 km (0.028 R)
• M91: 73,099,952 km (0.093 R)
• M92: 73,897,907 km (0.11 R)
• M93: 74,698,854 km (0.098 R)
• M94: 76,424,915 km (0.098 R)
• M95: 76,887,322 km (0.1 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit