🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.43 AU - 1.95 AU

Year: 802 Days

Day: 37.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.64 AU - 2.2 AU

Year: 972 Days

Day: 33.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.14 AU - 2.88 AU

Year: 1452 Days

Day: 46.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.68 AU - 2.68 AU

Year: 1602 Days

Day: 36.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.95 AU - 4.39 AU

Year: 2568 Days

Day: 13.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 14.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.3 AU - 6.8 AU

Year: 5435 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,702,369 km

• M1: 180,415 km (0.083 R)
• M2: 271,071 km (0.045 R)
• M3: 364,869 km (0.11 R)
• M4: 459,565 km (0.112 R)
• M5: 860,637 km (0.096 R)
• M6: 1,013,974 km (0.084 R)
• M7: 1,135,597 km (0.055 R)
• M8: 1,305,989 km (0.087 R)
• M9: 1,531,733 km (0.071 R)
• M10: 1,836,763 km (0.115 R)
• M11: 1,937,292 km (0.106 R)
• M12: 2,091,827 km (0.093 R)
• M13: 2,197,144 km (0.117 R)
• M14: 2,286,304 km (0.07 R)
• M15: 2,468,514 km (0.114 R)
• M16: 2,886,790 km (0.098 R)
• M17: 3,431,027 km (0.033 R)
• M18: 3,854,988 km (0.086 R)
• M19: 4,753,323 km (0.103 R)
• M20: 4,870,159 km (0.116 R)
• M21: 4,987,892 km (0.08 R)
• M22: 5,274,522 km (0.067 R)
• M23: 5,371,312 km (0.093 R)
• M24: 5,468,700 km (0.112 R)
• M25: 5,789,288 km (0.103 R)
• M26: 5,914,202 km (0.116 R)
• M27: 6,090,728 km (0.103 R)
• M28: 6,192,454 km (0.055 R)
• M29: 6,294,630 km (0.056 R)
• M30: 6,893,470 km (0.088 R)
• M31: 7,240,088 km (0.086 R)
• M32: 7,347,948 km (0.071 R)
• M33: 7,647,294 km (0.11 R)
• M34: 7,784,624 km (0.08 R)
• M35: 8,145,754 km (0.093 R)
• M36: 8,455,571 km (0.117 R)
• M37: 9,379,039 km (0.074 R)
• M38: 9,763,505 km (0.047 R)
• M39: 10,547,847 km (0.09 R)
• M40: 10,854,971 km (0.11 R)
• M41: 11,071,589 km (0.106 R)
• M42: 11,383,800 km (0.078 R)
• M43: 11,825,712 km (0.115 R)
• M44: 12,016,748 km (0.08 R)
• M45: 12,369,799 km (0.112 R)
• M46: 12,466,739 km (0.084 R)
• M47: 12,758,903 km (0.05 R)
• M48: 12,856,890 km (0.101 R)
• M49: 13,184,958 km (0.113 R)
• M50: 13,615,800 km (0.099 R)
• M51: 14,970,259 km (0.088 R)
• M52: 15,073,631 km (0.065 R)
• M53: 15,280,974 km (0.09 R)
• M54: 16,332,048 km (0.071 R)
• M55: 16,438,412 km (0.063 R)
• M56: 16,794,755 km (0.049 R)
• M57: 17,660,328 km (0.062 R)
• M58: 17,988,695 km (0.109 R)
• M59: 18,837,065 km (0.109 R)
• M60: 19,434,858 km (0.093 R)
• M61: 19,811,695 km (0.036 R)
• M62: 20,496,255 km (0.11 R)
• M63: 20,879,824 km (0.094 R)
• M64: 21,111,102 km (0.108 R)
• M65: 21,498,560 km (0.068 R)
• M66: 21,927,308 km (0.055 R)
• M67: 23,031,789 km (0.101 R)
• M68: 23,711,263 km (0.079 R)
• M69: 23,992,955 km (0.038 R)
• M70: 24,194,763 km (0.12 R)
• M71: 25,171,637 km (0.116 R)
• M72: 25,747,439 km (0.102 R)
• M73: 26,410,906 km (0.118 R)
• M74: 27,374,466 km (0.063 R)
• M75: 27,796,930 km (0.088 R)
• M76: 28,562,871 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 12.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.52 AU - 8.22 AU

Year: 8064 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,702,369 km

• M1: 165,754 km (0.084 R)
• M2: 266,135 km (0.116 R)
• M3: 362,625 km (0.047 R)
• M4: 595,549 km (0.104 R)
• M5: 1,032,525 km (0.076 R)
• M6: 1,226,703 km (0.094 R)
• M7: 1,505,104 km (0.111 R)
• M8: 1,596,359 km (0.09 R)
• M9: 2,000,872 km (0.088 R)
• M10: 2,330,735 km (0.083 R)
• M11: 2,415,856 km (0.11 R)
• M12: 3,618,473 km (0.073 R)
• M13: 3,742,939 km (0.096 R)
• M14: 3,995,909 km (0.099 R)
• M15: 4,545,830 km (0.08 R)
• M16: 4,788,927 km (0.108 R)
• M17: 5,457,929 km (0.03 R)
• M18: 5,658,689 km (0.086 R)
• M19: 6,126,781 km (0.109 R)
• M20: 6,305,700 km (0.112 R)
• M21: 6,729,660 km (0.095 R)
• M22: 7,701,298 km (0.109 R)
• M23: 8,219,954 km (0.049 R)
• M24: 8,351,451 km (0.057 R)
• M25: 9,019,405 km (0.115 R)
• M26: 9,154,941 km (0.065 R)
• M27: 9,325,482 km (0.084 R)
• M28: 9,462,664 km (0.083 R)
• M29: 9,566,036 km (0.077 R)
• M30: 9,773,827 km (0.053 R)
• M31: 10,088,432 km (0.118 R)
• M32: 10,512,990 km (0.065 R)
• M33: 10,620,102 km (0.044 R)
• M34: 10,727,514 km (0.098 R)
• M35: 10,943,533 km (0.052 R)
• M36: 11,453,063 km (0.062 R)
• M37: 12,007,623 km (0.067 R)
• M38: 12,798,846 km (0.099 R)
• M39: 12,989,583 km (0.086 R)
• M40: 13,258,410 km (0.12 R)
• M41: 14,312,627 km (0.101 R)
• M42: 14,431,407 km (0.098 R)
• M43: 15,191,365 km (0.068 R)
• M44: 15,515,244 km (0.116 R)
• M45: 16,542,084 km (0.088 R)
• M46: 17,126,712 km (0.113 R)
• M47: 17,295,010 km (0.11 R)
• M48: 17,633,251 km (0.058 R)
• M49: 17,973,735 km (0.105 R)
• M50: 18,445,417 km (0.098 R)
• M51: 18,790,989 km (0.091 R)
• M52: 20,106,103 km (0.084 R)
• M53: 20,640,467 km (0.115 R)
• M54: 21,541,495 km (0.101 R)
• M55: 21,677,629 km (0.083 R)
• M56: 21,905,467 km (0.095 R)
• M57: 22,778,071 km (0.112 R)
• M58: 23,148,924 km (0.115 R)
• M59: 23,568,546 km (0.099 R)
• M60: 23,755,843 km (0.096 R)
• M61: 24,084,808 km (0.107 R)
• M62: 24,652,233 km (0.101 R)
• M63: 25,848,567 km (0.079 R)
• M64: 25,945,058 km (0.069 R)
• M65: 26,041,698 km (0.079 R)
• M66: 27,358,159 km (0.116 R)
• M67: 27,505,812 km (0.088 R)
• M68: 28,347,151 km (0.106 R)
• M69: 28,546,415 km (0.07 R)
• M70: 28,696,163 km (0.092 R)
• M71: 29,096,786 km (0.109 R)
• M72: 29,549,619 km (0.076 R)
• M73: 29,701,012 km (0.109 R)
• M74: 30,055,409 km (0.083 R)
• M75: 30,513,178 km (0.091 R)
• M76: 31,024,504 km (0.117 R)
• M77: 31,538,672 km (0.078 R)
• M78: 34,257,613 km (0.103 R)
• M79: 36,021,671 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.4

Radius: 5.7

Gravity: 26.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.55 AU - 13.61 AU

Year: 18278 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,702,369 km

• M1: 601,084 km (0.09 R)
• M2: 1,477,877 km (0.066 R)
• M3: 1,893,759 km (0.093 R)
• M4: 2,379,953 km (0.045 R)
• M5: 3,257,643 km (0.061 R)
• M6: 3,460,648 km (0.083 R)
• M7: 3,667,691 km (0.096 R)
• M8: 3,793,952 km (0.062 R)
• M9: 4,490,928 km (0.06 R)
• M10: 5,999,473 km (0.055 R)
• M11: 6,500,327 km (0.077 R)
• M12: 6,807,152 km (0.098 R)
• M13: 7,223,782 km (0.06 R)
• M14: 7,972,669 km (0.105 R)
• M15: 8,522,441 km (0.037 R)
• M16: 8,802,040 km (0.085 R)
• M17: 9,027,783 km (0.06 R)
• M18: 9,716,681 km (0.105 R)
• M19: 11,388,587 km (0.117 R)
• M20: 11,511,407 km (0.067 R)
• M21: 11,572,891 km (0.088 R)
• M22: 11,882,409 km (0.068 R)
• M23: 12,509,524 km (0.049 R)
• M24: 12,636,233 km (0.095 R)
• M25: 13,405,316 km (0.111 R)
• M26: 13,795,616 km (0.077 R)
• M27: 13,926,515 km (0.081 R)
• M28: 14,123,685 km (0.078 R)
• M29: 15,733,956 km (0.119 R)
• M30: 16,007,870 km (0.045 R)
• M31: 16,630,047 km (0.053 R)
• M32: 16,699,760 km (0.104 R)
• M33: 17,401,374 km (0.105 R)
• M34: 17,826,830 km (0.085 R)
• M35: 18,327,684 km (0.092 R)
• M36: 18,688,215 km (0.113 R)
• M37: 18,978,435 km (0.117 R)
• M38: 20,825,220 km (0.113 R)
• M39: 21,277,006 km (0.05 R)
• M40: 21,428,249 km (0.119 R)
• M41: 21,504,096 km (0.111 R)
• M42: 21,655,937 km (0.061 R)
• M43: 23,271,445 km (0.077 R)
• M44: 23,583,656 km (0.062 R)
• M45: 24,054,440 km (0.058 R)
• M46: 24,369,942 km (0.055 R)
• M47: 25,244,790 km (0.087 R)
• M48: 25,887,463 km (0.103 R)
• M49: 26,943,325 km (0.116 R)
• M50: 27,353,223 km (0.103 R)
• M51: 28,345,206 km (0.059 R)
• M52: 29,686,201 km (0.117 R)
• M53: 30,194,385 km (0.05 R)
• M54: 31,391,318 km (0.081 R)
• M55: 31,477,337 km (0.092 R)
• M56: 31,908,927 km (0.108 R)
• M57: 32,603,510 km (0.096 R)
• M58: 34,984,509 km (0.037 R)
• M59: 35,342,048 km (0.104 R)
• M60: 35,431,508 km (0.09 R)
• M61: 36,784,022 km (0.049 R)
• M62: 37,147,395 km (0.068 R)
• M63: 37,329,605 km (0.091 R)
• M64: 37,878,031 km (0.118 R)
• M65: 38,245,144 km (0.115 R)
• M66: 38,613,305 km (0.089 R)
• M67: 39,818,166 km (0.109 R)
• M68: 41,601,223 km (0.115 R)
• M69: 41,980,005 km (0.103 R)
• M70: 48,391,171 km (0.099 R)
• M71: 49,188,677 km (0.066 R)
• M72: 49,589,151 km (0.079 R)
• M73: 49,890,142 km (0.074 R)
• M74: 50,091,201 km (0.115 R)
• M75: 51,201,517 km (0.118 R)
• M76: 52,524,261 km (0.118 R)
• M77: 53,446,682 km (0.086 R)
• M78: 55,619,441 km (0.089 R)
• M79: 55,932,250 km (0.108 R)
• M80: 56,873,969 km (0.085 R)
• M81: 57,294,189 km (0.101 R)
• M82: 58,985,543 km (0.107 R)
• M83: 59,517,363 km (0.086 R)
• M84: 60,693,053 km (0.066 R)
• M85: 61,230,109 km (0.089 R)
• M86: 61,445,231 km (0.085 R)
• M87: 62,416,869 km (0.1 R)
• M88: 67,017,752 km (0.113 R)
• M89: 67,128,604 km (0.063 R)
• M90: 67,350,607 km (0.112 R)
• M91: 69,246,760 km (0.042 R)
• M92: 69,358,809 km (0.068 R)
• M93: 69,471,007 km (0.103 R)
• M94: 70,370,240 km (0.095 R)
• M95: 70,708,481 km (0.098 R)
• M96: 71,726,494 km (0.104 R)
• M97: 75,154,679 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit