🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.1 AU - 1.28 AU

Year: 474 Days

Day: 13.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,091,251 km

• M1: 893,099 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.34 AU - 1.56 AU

Year: 638 Days

Day: 38.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,091,251 km

• M1: 1,081,144 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.11 AU - 2.37 AU

Year: 1225 Days

Day: 29.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.47 AU - 3.81 AU

Year: 2032 Days

Day: 36 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.57 AU - 4.13 AU

Year: 2240 Days

Day: 47.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.94 AU - 3.98 AU

Year: 2351 Days

Day: 45.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.81 AU - 4.37 AU

Year: 3021 Days

Day: 42.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 13.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.36 AU - 8.74 AU

Year: 7577 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,091,251 km

• M1: 210,185 km (0.11 R)
• M2: 300,393 km (0.111 R)
• M3: 552,016 km (0.093 R)
• M4: 974,331 km (0.064 R)
• M5: 1,227,899 km (0.047 R)
• M6: 1,446,761 km (0.108 R)
• M7: 1,739,075 km (0.065 R)
• M8: 2,034,681 km (0.114 R)
• M9: 2,196,994 km (0.101 R)
• M10: 2,639,355 km (0.102 R)
• M11: 2,781,324 km (0.116 R)
• M12: 3,072,890 km (0.047 R)
• M13: 3,166,089 km (0.097 R)
• M14: 3,279,185 km (0.105 R)
• M15: 3,374,479 km (0.108 R)
• M16: 3,626,851 km (0.1 R)
• M17: 3,986,484 km (0.118 R)
• M18: 4,150,144 km (0.081 R)
• M19: 4,420,916 km (0.114 R)
• M20: 4,805,532 km (0.082 R)
• M21: 5,045,936 km (0.113 R)
• M22: 5,425,316 km (0.108 R)
• M23: 5,883,684 km (0.041 R)
• M24: 6,000,221 km (0.119 R)
• M25: 6,141,142 km (0.106 R)
• M26: 6,402,340 km (0.096 R)
• M27: 6,691,513 km (0.108 R)
• M28: 6,886,738 km (0.067 R)
• M29: 8,019,942 km (0.119 R)
• M30: 8,201,404 km (0.078 R)
• M31: 8,700,911 km (0.046 R)
• M32: 8,834,053 km (0.067 R)
• M33: 9,048,577 km (0.074 R)
• M34: 10,034,726 km (0.118 R)
• M35: 10,174,450 km (0.093 R)
• M36: 10,427,420 km (0.09 R)
• M37: 11,054,983 km (0.117 R)
• M38: 11,286,112 km (0.088 R)
• M39: 11,577,529 km (0.118 R)
• M40: 11,723,985 km (0.104 R)
• M41: 11,900,810 km (0.104 R)
• M42: 12,019,142 km (0.115 R)
• M43: 12,137,773 km (0.091 R)
• M44: 12,496,359 km (0.092 R)
• M45: 12,646,705 km (0.115 R)
• M46: 13,040,596 km (0.105 R)
• M47: 13,285,039 km (0.086 R)
• M48: 13,377,042 km (0.096 R)
• M49: 13,654,546 km (0.097 R)
• M50: 13,871,612 km (0.062 R)
• M51: 13,996,227 km (0.059 R)
• M52: 14,152,407 km (0.092 R)
• M53: 14,529,843 km (0.12 R)
• M54: 15,262,424 km (0.054 R)
• M55: 15,746,672 km (0.118 R)
• M56: 15,909,285 km (0.111 R)
• M57: 16,170,483 km (0.119 R)
• M58: 16,466,088 km (0.057 R)
• M59: 16,565,122 km (0.102 R)
• M60: 16,962,903 km (0.103 R)
• M61: 17,971,043 km (0.067 R)
• M62: 18,311,527 km (0.049 R)
• M63: 18,448,260 km (0.079 R)
• M64: 18,895,109 km (0.054 R)
• M65: 19,380,255 km (0.105 R)
• M66: 20,398,418 km (0.083 R)
• M67: 20,824,772 km (0.073 R)
• M68: 21,361,978 km (0.108 R)
• M69: 21,686,455 km (0.081 R)
• M70: 22,048,931 km (0.085 R)
• M71: 22,230,842 km (0.108 R)
• M72: 22,596,310 km (0.058 R)
• M73: 23,296,278 km (0.092 R)
• M74: 23,630,330 km (0.114 R)
• M75: 24,303,072 km (0.03 R)
• M76: 24,793,005 km (0.113 R)
• M77: 25,058,092 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 11.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.19 AU - 11.33 AU

Year: 12892 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 93,091,251 km

• M1: 147,952 km (0.118 R)
• M2: 251,025 km (0.067 R)
• M3: 406,607 km (0.113 R)
• M4: 521,797 km (0.099 R)
• M5: 864,676 km (0.115 R)
• M6: 1,021,155 km (0.103 R)
• M7: 1,115,103 km (0.104 R)
• M8: 1,261,708 km (0.071 R)
• M9: 1,363,285 km (0.041 R)
• M10: 1,898,547 km (0.101 R)
• M11: 2,060,860 km (0.066 R)
• M12: 2,756,191 km (0.1 R)
• M13: 2,923,890 km (0.069 R)
• M14: 3,358,323 km (0.11 R)
• M15: 3,943,998 km (0.094 R)
• M16: 4,038,395 km (0.112 R)
• M17: 4,740,757 km (0.069 R)
• M18: 4,841,436 km (0.115 R)
• M19: 5,085,729 km (0.075 R)
• M20: 5,735,732 km (0.061 R)
• M21: 6,081,453 km (0.084 R)
• M22: 6,345,343 km (0.111 R)
• M23: 7,839,228 km (0.106 R)
• M24: 8,199,010 km (0.064 R)
• M25: 8,637,781 km (0.031 R)
• M26: 9,386,219 km (0.055 R)
• M27: 9,487,647 km (0.104 R)
• M28: 9,614,805 km (0.048 R)
• M29: 11,836,034 km (0.098 R)
• M30: 12,138,222 km (0.09 R)
• M31: 12,778,501 km (0.083 R)
• M32: 13,003,795 km (0.103 R)
• M33: 13,088,617 km (0.077 R)
• M34: 13,230,286 km (0.112 R)
• M35: 14,120,842 km (0.05 R)
• M36: 14,412,109 km (0.114 R)
• M37: 15,179,098 km (0.098 R)
• M38: 15,928,882 km (0.106 R)
• M39: 16,537,596 km (0.084 R)
• M40: 17,714,931 km (0.12 R)
• M41: 18,282,057 km (0.11 R)
• M42: 19,111,726 km (0.1 R)
• M43: 19,953,663 km (0.101 R)
• M44: 20,313,446 km (0.108 R)
• M45: 20,774,656 km (0.085 R)
• M46: 21,139,376 km (0.027 R)
• M47: 22,415,595 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.9

Radius: 6.1

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.53 AU - 22.17 AU

Year: 32302 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,091,251 km

• M1: 1,147,116 km (0.089 R)
• M2: 1,275,621 km (0.117 R)
• M3: 1,581,848 km (0.101 R)
• M4: 2,929,426 km (0.025 R)
• M5: 3,150,681 km (0.111 R)
• M6: 3,423,098 km (0.041 R)
• M7: 3,656,172 km (0.046 R)
• M8: 4,385,462 km (0.047 R)
• M9: 5,318,204 km (0.082 R)
• M10: 6,480,879 km (0.096 R)
• M11: 7,002,377 km (0.094 R)
• M12: 7,718,502 km (0.064 R)
• M13: 8,270,967 km (0.088 R)
• M14: 10,003,161 km (0.119 R)
• M15: 10,807,848 km (0.082 R)
• M16: 10,875,765 km (0.036 R)
• M17: 11,149,230 km (0.056 R)
• M18: 12,980,757 km (0.054 R)
• M19: 13,857,251 km (0.109 R)
• M20: 14,227,954 km (0.106 R)
• M21: 14,827,991 km (0.102 R)
• M22: 15,283,517 km (0.069 R)
• M23: 15,359,812 km (0.105 R)
• M24: 15,436,406 km (0.095 R)
• M25: 15,666,487 km (0.107 R)
• M26: 16,208,181 km (0.091 R)
• M27: 17,708,798 km (0.109 R)
• M28: 17,869,316 km (0.093 R)
• M29: 19,418,552 km (0.052 R)
• M30: 20,418,913 km (0.054 R)
• M31: 21,010,123 km (0.043 R)
• M32: 21,435,879 km (0.114 R)
• M33: 22,382,534 km (0.115 R)
• M34: 22,992,146 km (0.114 R)
• M35: 23,783,817 km (0.078 R)
• M36: 24,584,465 km (0.104 R)
• M37: 25,756,415 km (0.09 R)
• M38: 26,486,602 km (0.053 R)
• M39: 26,670,159 km (0.108 R)
• M40: 27,594,674 km (0.102 R)
• M41: 27,873,973 km (0.072 R)
• M42: 28,341,765 km (0.093 R)
• M43: 29,474,820 km (0.091 R)
• M44: 30,142,625 km (0.108 R)
• M45: 32,175,660 km (0.119 R)
• M46: 33,853,699 km (0.113 R)
• M47: 33,953,331 km (0.081 R)
• M48: 36,985,979 km (0.051 R)
• M49: 38,742,557 km (0.116 R)
• M50: 39,683,528 km (0.037 R)
• M51: 41,694,572 km (0.109 R)
• M52: 44,172,960 km (0.112 R)
• M53: 46,256,110 km (0.038 R)
• M54: 47,142,777 km (0.117 R)
• M55: 47,923,079 km (0.077 R)
• M56: 48,932,865 km (0.062 R)
• M57: 49,609,795 km (0.082 R)
• M58: 50,176,323 km (0.111 R)
• M59: 50,289,867 km (0.083 R)
• M60: 50,744,944 km (0.09 R)
• M61: 51,315,810 km (0.106 R)
• M62: 53,040,972 km (0.075 R)
• M63: 53,852,541 km (0.082 R)
• M64: 56,547,846 km (0.032 R)
• M65: 58,329,257 km (0.028 R)
• M66: 58,448,636 km (0.084 R)
• M67: 59,647,364 km (0.073 R)
• M68: 60,129,069 km (0.117 R)
• M69: 60,370,370 km (0.083 R)
• M70: 60,611,971 km (0.081 R)
• M71: 60,732,996 km (0.086 R)
• M72: 62,801,336 km (0.086 R)
• M73: 65,016,581 km (0.092 R)
• M74: 66,382,858 km (0.112 R)
• M75: 67,132,044 km (0.054 R)
• M76: 68,638,944 km (0.093 R)
• M77: 71,558,047 km (0.108 R)
• M78: 71,813,859 km (0.12 R)
• M79: 73,870,681 km (0.034 R)
• M80: 78,437,305 km (0.088 R)
• M81: 81,087,431 km (0.056 R)
• M82: 82,557,530 km (0.093 R)
• M83: 82,959,948 km (0.117 R)
• M84: 85,117,448 km (0.117 R)
• M85: 85,931,261 km (0.105 R)
• M86: 86,747,616 km (0.064 R)
• M87: 87,156,767 km (0.117 R)
• M88: 88,662,469 km (0.117 R)
• M89: 90,314,778 km (0.094 R)
• M90: 91,006,219 km (0.094 R)
• M91: 91,421,952 km (0.074 R)
• M92: 91,699,456 km (0.118 R)
• M93: 92,951,739 km (0.051 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: 509 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit