🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.52 AU - 0.68 AU

Year: 167 Days

Day: 28.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.72 AU - 1.16 AU

Year: 328 Days

Day: 33.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,019,596 km

• M1: 372,798 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.47 AU - 1.97 AU

Year: 812 Days

Day: 35.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.98 AU - 2.26 AU

Year: 1111 Days

Day: 33.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,019,596 km

• M1: 445,802 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.33 AU - 3.71 AU

Year: 1889 Days

Day: 39.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 12.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.05 AU - 8.77 AU

Year: 8777 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,019,596 km

• M1: 165,754 km (0.113 R)
• M2: 295,157 km (0.113 R)
• M3: 543,040 km (0.051 R)
• M4: 1,222,663 km (0.08 R)
• M5: 1,359,246 km (0.069 R)
• M6: 1,537,268 km (0.089 R)
• M7: 1,629,420 km (0.108 R)
• M8: 1,742,366 km (0.036 R)
• M9: 1,897,499 km (0.052 R)
• M10: 1,996,683 km (0.065 R)
• M11: 2,097,811 km (0.029 R)
• M12: 2,242,322 km (0.119 R)
• M13: 2,347,639 km (0.117 R)
• M14: 2,718,493 km (0.106 R)
• M15: 3,108,045 km (0.098 R)
• M16: 3,273,800 km (0.08 R)
• M17: 3,515,700 km (0.068 R)
• M18: 3,713,468 km (0.074 R)
• M19: 3,813,699 km (0.078 R)
• M20: 4,811,516 km (0.047 R)
• M21: 4,893,496 km (0.095 R)
• M22: 5,003,750 km (0.063 R)
• M23: 5,254,924 km (0.115 R)
• M24: 5,367,871 km (0.084 R)
• M25: 5,625,030 km (0.113 R)
• M26: 5,711,647 km (0.118 R)
• M27: 5,915,549 km (0.093 R)
• M28: 6,847,394 km (0.089 R)
• M29: 7,001,928 km (0.084 R)
• M30: 7,126,543 km (0.071 R)
• M31: 8,378,977 km (0.1 R)
• M32: 9,183,364 km (0.076 R)
• M33: 9,319,947 km (0.073 R)
• M34: 10,082,597 km (0.11 R)
• M35: 10,188,213 km (0.086 R)
• M36: 10,757,433 km (0.107 R)
• M37: 11,191,267 km (0.112 R)
• M38: 11,815,539 km (0.115 R)
• M39: 13,290,574 km (0.097 R)
• M40: 13,873,258 km (0.085 R)
• M41: 14,108,725 km (0.119 R)
• M42: 14,226,907 km (0.084 R)
• M43: 14,503,962 km (0.081 R)
• M44: 14,943,032 km (0.117 R)
• M45: 15,265,116 km (0.108 R)
• M46: 15,467,672 km (0.067 R)
• M47: 15,630,285 km (0.037 R)
• M48: 15,875,326 km (0.079 R)
• M49: 16,039,435 km (0.078 R)
• M50: 16,245,282 km (0.045 R)
• M51: 17,498,912 km (0.035 R)
• M52: 18,524,106 km (0.095 R)
• M53: 19,000,426 km (0.084 R)
• M54: 19,087,492 km (0.03 R)
• M55: 20,677,118 km (0.053 R)
• M56: 21,669,401 km (0.065 R)
• M57: 21,942,716 km (0.104 R)
• M58: 22,263,155 km (0.104 R)
• M59: 22,677,242 km (0.038 R)
• M60: 23,559,869 km (0.099 R)
• M61: 23,934,911 km (0.118 R)
• M62: 24,075,982 km (0.062 R)
• M63: 24,406,444 km (0.083 R)
• M64: 25,791,271 km (0.114 R)
• M65: 26,907,571 km (0.114 R)
• M66: 29,137,177 km (0.095 R)
• M67: 29,691,138 km (0.1 R)
• M68: 30,860,694 km (0.103 R)
• M69: 31,219,580 km (0.096 R)
• M70: 31,373,965 km (0.096 R)
• M71: 31,528,499 km (0.088 R)
• M72: 31,889,928 km (0.11 R)
• M73: 32,045,360 km (0.09 R)
• M74: 32,512,853 km (0.086 R)
• M75: 32,825,962 km (0.118 R)
• M76: 33,139,968 km (0.12 R)
• M77: 33,560,188 km (0.038 R)
• M78: 33,982,054 km (0.113 R)
• M79: 34,087,820 km (0.076 R)
• M80: 34,299,800 km (0.077 R)
• M81: 35,633,914 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.9

Radius: 13.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.46 AU - 10.38 AU

Year: 9588 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,019,596 km

• M1: 265,985 km (0.063 R)
• M2: 491,728 km (0.113 R)
• M3: 591,061 km (0.07 R)
• M4: 874,549 km (0.034 R)
• M5: 1,287,140 km (0.079 R)
• M6: 1,418,188 km (0.116 R)
• M7: 1,523,355 km (0.109 R)
• M8: 1,631,365 km (0.079 R)
• M9: 1,790,238 km (0.057 R)
• M10: 1,871,769 km (0.037 R)
• M11: 1,988,006 km (0.091 R)
• M12: 2,280,919 km (0.118 R)
• M13: 2,387,732 km (0.094 R)
• M14: 2,718,343 km (0.075 R)
• M15: 3,024,719 km (0.084 R)
• M16: 3,282,177 km (0.061 R)
• M17: 3,383,006 km (0.036 R)
• M18: 4,053,953 km (0.064 R)
• M19: 4,471,780 km (0.103 R)
• M20: 5,112,806 km (0.097 R)
• M21: 5,396,594 km (0.083 R)
• M22: 5,783,005 km (0.111 R)
• M23: 6,053,927 km (0.039 R)
• M24: 6,153,409 km (0.109 R)
• M25: 6,480,879 km (0.047 R)
• M26: 6,633,918 km (0.108 R)
• M27: 6,891,675 km (0.101 R)
• M28: 7,021,825 km (0.118 R)
• M29: 7,497,247 km (0.097 R)
• M30: 7,955,764 km (0.104 R)
• M31: 8,202,302 km (0.111 R)
• M32: 8,451,382 km (0.105 R)
• M33: 9,501,559 km (0.054 R)
• M34: 9,734,034 km (0.048 R)
• M35: 9,909,662 km (0.034 R)
• M36: 10,204,669 km (0.112 R)
• M37: 10,502,668 km (0.108 R)
• M38: 11,198,897 km (0.084 R)
• M39: 11,290,750 km (0.039 R)
• M40: 11,413,719 km (0.113 R)
• M41: 11,537,137 km (0.094 R)
• M42: 11,785,320 km (0.099 R)
• M43: 11,910,085 km (0.091 R)
• M44: 13,181,667 km (0.108 R)
• M45: 13,899,288 km (0.056 R)
• M46: 14,229,749 km (0.077 R)
• M47: 14,529,394 km (0.105 R)
• M48: 15,714,508 km (0.1 R)
• M49: 17,248,186 km (0.062 R)
• M50: 17,496,518 km (0.107 R)
• M51: 17,710,294 km (0.062 R)
• M52: 18,320,952 km (0.038 R)
• M53: 18,465,613 km (0.09 R)
• M54: 19,305,007 km (0.058 R)
• M55: 19,415,410 km (0.065 R)
• M56: 20,606,060 km (0.108 R)
• M57: 20,794,254 km (0.115 R)
• M58: 20,907,499 km (0.089 R)
• M59: 21,514,567 km (0.088 R)
• M60: 21,858,642 km (0.116 R)
• M61: 22,166,066 km (0.042 R)
• M62: 22,591,074 km (0.036 R)
• M63: 22,785,102 km (0.108 R)
• M64: 23,449,017 km (0.081 R)
• M65: 24,000,734 km (0.027 R)
• M66: 24,516,697 km (0.059 R)
• M67: 24,676,169 km (0.098 R)
• M68: 24,956,216 km (0.106 R)
• M69: 25,317,794 km (0.051 R)
• M70: 25,883,723 km (0.051 R)
• M71: 26,331,170 km (0.104 R)
• M72: 26,617,351 km (0.096 R)
• M73: 27,027,847 km (0.114 R)
• M74: 27,357,860 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 3.2

Gravity: 59.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.9 AU - 17.9 AU

Year: 27255 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 90,019,596 km

• M1: 81,680 km (0.116 R)
• M2: 158,125 km (0.082 R)
• M3: 294,259 km (0.063 R)
• M4: 353,649 km (0.118 R)
• M5: 579,243 km (0.06 R)
• M6: 706,401 km (0.081 R)
• M7: 786,735 km (0.093 R)
• M8: 1,200,373 km (0.075 R)
• M9: 1,462,618 km (0.117 R)
• M10: 1,600,248 km (0.076 R)
• M11: 2,191,459 km (0.086 R)
• M12: 2,550,644 km (0.096 R)
• M13: 3,322,569 km (0.075 R)
• M14: 3,827,013 km (0.087 R)
• M15: 3,921,259 km (0.07 R)
• M16: 4,956,626 km (0.057 R)
• M17: 5,111,161 km (0.068 R)
• M18: 5,477,676 km (0.057 R)
• M19: 5,961,176 km (0.104 R)
• M20: 6,458,290 km (0.087 R)
• M21: 6,854,126 km (0.049 R)
• M22: 7,083,908 km (0.059 R)
• M23: 7,550,803 km (0.113 R)
• M24: 8,027,571 km (0.098 R)
• M25: 8,760,900 km (0.099 R)
• M26: 8,947,449 km (0.097 R)
• M27: 9,261,455 km (0.115 R)
• M28: 10,553,232 km (0.091 R)
• M29: 10,685,477 km (0.09 R)
• M30: 10,818,170 km (0.098 R)
• M31: 10,884,741 km (0.092 R)
• M32: 11,287,309 km (0.091 R)
• M33: 12,804,082 km (0.11 R)
• M34: 13,874,455 km (0.096 R)
• M35: 14,456,839 km (0.027 R)
• M36: 14,677,346 km (0.054 R)
• M37: 15,420,249 km (0.098 R)
• M38: 16,404,304 km (0.067 R)
• M39: 19,394,466 km (0.105 R)
• M40: 20,290,857 km (0.114 R)
• M41: 20,372,986 km (0.117 R)
• M42: 20,455,265 km (0.114 R)
• M43: 20,620,122 km (0.117 R)
• M44: 21,367,513 km (0.086 R)
• M45: 21,534,763 km (0.041 R)
• M46: 22,888,474 km (0.104 R)
• M47: 24,269,562 km (0.085 R)
• M48: 24,882,165 km (0.068 R)
• M49: 26,391,159 km (0.079 R)
• M50: 27,201,979 km (0.085 R)
• M51: 28,112,282 km (0.079 R)
• M52: 28,295,689 km (0.032 R)
• M53: 29,032,758 km (0.117 R)
• M54: 29,217,960 km (0.07 R)
• M55: 29,403,611 km (0.085 R)
• M56: 29,496,661 km (0.05 R)
• M57: 30,056,456 km (0.059 R)
• M58: 30,525,745 km (0.101 R)
• M59: 33,780,246 km (0.112 R)
• M60: 35,151,909 km (0.111 R)
• M61: 37,042,378 km (0.068 R)
• M62: 39,170,108 km (0.053 R)
• M63: 42,172,687 km (0.073 R)
• M64: 42,592,608 km (0.096 R)
• M65: 42,697,775 km (0.09 R)
• M66: 43,225,108 km (0.101 R)
• M67: 43,436,639 km (0.113 R)
• M68: 44,286,056 km (0.052 R)
• M69: 45,033,896 km (0.056 R)
• M70: 45,355,681 km (0.061 R)
• M71: 46,758,759 km (0.096 R)
• M72: 47,520,212 km (0.078 R)
• M73: 49,275,893 km (0.079 R)
• M74: 50,495,265 km (0.071 R)
• M75: 51,724,511 km (0.058 R)
• M76: 52,061,405 km (0.111 R)
• M77: 53,530,008 km (0.078 R)
• M78: 54,440,460 km (0.102 R)
• M79: 55,241,258 km (0.112 R)
• M80: 57,318,424 km (0.107 R)
• M81: 59,068,869 km (0.104 R)
• M82: 60,009,540 km (0.114 R)
• M83: 62,144,152 km (0.092 R)
• M84: 62,741,497 km (0.047 R)
• M85: 64,665,624 km (0.111 R)
• M86: 69,065,597 km (0.116 R)
• M87: 70,429,032 km (0.07 R)
• M88: 70,927,193 km (0.108 R)
• M89: 72,052,019 km (0.092 R)
• M90: 75,334,496 km (0.114 R)
• M91: 77,378,601 km (0.097 R)
• M92: 80,219,016 km (0.056 R)
• M93: 80,478,867 km (0.091 R)
• M94: 81,651,864 km (0.091 R)
• M95: 84,146,708 km (0.114 R)
• M96: 85,469,901 km (0.052 R)
• M97: 85,602,594 km (0.1 R)
• M98: 89,211,045 km (0.047 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit