🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 36.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.48 AU - 0.56 AU

Year: 133 Days

Day: 27.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.1 AU - 1.64 AU

Year: 569 Days

Day: 33.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.35 AU - 2.17 AU

Year: 828 Days

Day: 36.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 104.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.91 AU - 3.03 AU

Year: 1377 Days

Day: 47.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,386,508 km

• M1: 180,265 km (0.042 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.84 AU - 4.42 AU

Year: 2978 Days

Day: 20.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.63 AU - 4.85 AU

Year: 3661 Days

Day: 32.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,386,508 km

• M1: 323,580 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 12

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.93 AU - 6.79 AU

Year: 5032 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,386,508 km

• M1: 184,005 km (0.096 R)
• M2: 260,300 km (0.112 R)
• M3: 726,597 km (0.07 R)
• M4: 817,552 km (0.079 R)
• M5: 987,346 km (0.089 R)
• M6: 1,348,625 km (0.099 R)
• M7: 1,642,884 km (0.109 R)
• M8: 1,782,159 km (0.054 R)
• M9: 1,893,311 km (0.073 R)
• M10: 2,072,828 km (0.081 R)
• M11: 2,326,845 km (0.072 R)
• M12: 2,537,479 km (0.081 R)
• M13: 2,828,148 km (0.08 R)
• M14: 3,323,765 km (0.109 R)
• M15: 3,521,683 km (0.104 R)
• M16: 3,622,213 km (0.106 R)
• M17: 3,826,115 km (0.103 R)
• M18: 3,929,487 km (0.086 R)
• M19: 4,054,701 km (0.118 R)
• M20: 4,525,635 km (0.109 R)
• M21: 4,701,263 km (0.061 R)
• M22: 5,082,139 km (0.08 R)
• M23: 5,241,909 km (0.116 R)
• M24: 5,636,698 km (0.064 R)
• M25: 5,945,319 km (0.118 R)
• M26: 6,283,859 km (0.069 R)
• M27: 6,504,815 km (0.082 R)
• M28: 7,030,502 km (0.082 R)
• M29: 7,106,647 km (0.104 R)
• M30: 7,726,431 km (0.114 R)
• M31: 7,963,394 km (0.096 R)
• M32: 8,149,344 km (0.078 R)
• M33: 8,256,157 km (0.113 R)
• M34: 8,444,351 km (0.108 R)
• M35: 9,183,664 km (0.084 R)
• M36: 9,434,839 km (0.079 R)
• M37: 9,829,926 km (0.07 R)
• M38: 10,665,580 km (0.026 R)
• M39: 11,047,653 km (0.065 R)
• M40: 11,764,676 km (0.082 R)
• M41: 11,885,700 km (0.09 R)
• M42: 12,404,506 km (0.098 R)
• M43: 12,620,376 km (0.106 R)
• M44: 12,930,791 km (0.044 R)
• M45: 13,275,315 km (0.104 R)
• M46: 13,496,122 km (0.058 R)
• M47: 14,456,091 km (0.069 R)
• M48: 14,878,855 km (0.111 R)
• M49: 16,171,829 km (0.066 R)
• M50: 16,407,745 km (0.102 R)
• M51: 16,712,625 km (0.07 R)
• M52: 16,882,868 km (0.084 R)
• M53: 17,293,813 km (0.083 R)
• M54: 17,431,443 km (0.104 R)
• M55: 17,534,965 km (0.078 R)
• M56: 18,055,715 km (0.115 R)
• M57: 18,265,451 km (0.083 R)
• M58: 18,722,473 km (0.115 R)
• M59: 20,080,373 km (0.057 R)
• M60: 20,333,941 km (0.088 R)
• M61: 20,698,062 km (0.059 R)
• M62: 21,432,737 km (0.057 R)
• M63: 21,543,739 km (0.095 R)
• M64: 21,691,990 km (0.1 R)
• M65: 21,952,141 km (0.091 R)
• M66: 22,438,185 km (0.051 R)
• M67: 22,927,818 km (0.083 R)
• M68: 23,003,365 km (0.088 R)
• M69: 23,192,906 km (0.082 R)
• M70: 23,420,893 km (0.111 R)
• M71: 23,726,073 km (0.043 R)
• M72: 23,802,667 km (0.117 R)
• M73: 24,301,875 km (0.117 R)
• M74: 24,456,260 km (0.116 R)
• M75: 25,349,958 km (0.108 R)
• M76: 25,428,197 km (0.073 R)
• M77: 26,412,701 km (0.095 R)
• M78: 26,611,217 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 15

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.35 AU - 8.85 AU

Year: 8178 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,386,508 km

• M1: 204,351 km (0.096 R)
• M2: 299,345 km (0.095 R)
• M3: 411,245 km (0.079 R)
• M4: 599,289 km (0.113 R)
• M5: 885,769 km (0.09 R)
• M6: 1,117,047 km (0.105 R)
• M7: 1,308,233 km (0.119 R)
• M8: 1,463,217 km (0.115 R)
• M9: 1,559,259 km (0.116 R)
• M10: 1,948,662 km (0.095 R)
• M11: 2,312,484 km (0.105 R)
• M12: 2,600,011 km (0.037 R)
• M13: 2,778,182 km (0.104 R)
• M14: 3,043,120 km (0.116 R)
• M15: 3,147,240 km (0.116 R)
• M16: 3,359,071 km (0.089 R)
• M17: 3,575,838 km (0.12 R)
• M18: 3,842,272 km (0.113 R)
• M19: 4,489,133 km (0.082 R)
• M20: 4,632,298 km (0.098 R)
• M21: 4,801,344 km (0.099 R)
• M22: 5,095,752 km (0.07 R)
• M23: 5,220,367 km (0.118 R)
• M24: 5,548,884 km (0.089 R)
• M25: 6,226,263 km (0.076 R)
• M26: 6,440,039 km (0.084 R)
• M27: 6,820,017 km (0.103 R)
• M28: 8,353,994 km (0.12 R)
• M29: 8,709,139 km (0.085 R)
• M30: 8,888,507 km (0.102 R)
• M31: 9,312,019 km (0.119 R)
• M32: 9,434,091 km (0.087 R)
• M33: 9,866,129 km (0.11 R)
• M34: 10,210,204 km (0.094 R)
• M35: 10,399,446 km (0.061 R)
• M36: 11,298,379 km (0.089 R)
• M37: 12,356,335 km (0.108 R)
• M38: 12,457,015 km (0.076 R)
• M39: 12,727,188 km (0.034 R)
• M40: 13,827,331 km (0.107 R)
• M41: 14,002,062 km (0.088 R)
• M42: 14,142,235 km (0.102 R)
• M43: 14,283,006 km (0.03 R)
• M44: 14,459,532 km (0.111 R)
• M45: 14,743,618 km (0.07 R)
• M46: 15,173,114 km (0.12 R)
• M47: 15,534,243 km (0.093 R)
• M48: 16,449,483 km (0.11 R)
• M49: 16,671,785 km (0.106 R)
• M50: 17,044,433 km (0.044 R)
• M51: 17,722,261 km (0.069 R)
• M52: 18,255,428 km (0.116 R)
• M53: 18,562,553 km (0.057 R)
• M54: 18,755,384 km (0.059 R)
• M55: 19,455,053 km (0.066 R)
• M56: 19,572,488 km (0.043 R)
• M57: 19,965,781 km (0.06 R)
• M58: 20,123,756 km (0.041 R)
• M59: 20,720,053 km (0.066 R)
• M60: 20,880,123 km (0.08 R)
• M61: 21,564,683 km (0.075 R)
• M62: 22,584,940 km (0.108 R)
• M63: 23,829,894 km (0.102 R)
• M64: 23,955,556 km (0.088 R)
• M65: 24,123,554 km (0.094 R)
• M66: 25,011,866 km (0.104 R)
• M67: 25,224,894 km (0.042 R)
• M68: 26,256,221 km (0.096 R)
• M69: 26,602,989 km (0.106 R)
• M70: 29,073,149 km (0.114 R)
• M71: 29,297,247 km (0.118 R)
• M72: 30,199,322 km (0.05 R)
• M73: 30,426,262 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 10

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.08 AU - 10.06 AU

Year: 8900 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,386,508 km

• M1: 362,775 km (0.116 R)
• M2: 510,428 km (0.085 R)
• M3: 869,463 km (0.107 R)
• M4: 1,789,939 km (0.046 R)
• M5: 1,933,403 km (0.082 R)
• M6: 2,491,702 km (0.114 R)
• M7: 2,679,597 km (0.087 R)
• M8: 3,155,468 km (0.081 R)
• M9: 3,995,759 km (0.095 R)
• M10: 4,376,486 km (0.093 R)
• M11: 5,003,002 km (0.077 R)
• M12: 5,622,337 km (0.12 R)
• M13: 6,412,214 km (0.098 R)
• M14: 6,596,668 km (0.112 R)
• M15: 6,857,716 km (0.112 R)
• M16: 6,932,964 km (0.075 R)
• M17: 7,160,352 km (0.042 R)
• M18: 7,351,688 km (0.096 R)
• M19: 8,414,132 km (0.104 R)
• M20: 8,983,951 km (0.09 R)
• M21: 10,117,603 km (0.089 R)
• M22: 10,332,575 km (0.072 R)
• M23: 11,118,712 km (0.109 R)
• M24: 11,788,611 km (0.081 R)
• M25: 12,288,119 km (0.095 R)
• M26: 12,517,452 km (0.12 R)
• M27: 12,794,507 km (0.111 R)
• M28: 12,980,458 km (0.101 R)
• M29: 13,073,657 km (0.055 R)
• M30: 13,307,778 km (0.117 R)
• M31: 13,543,394 km (0.117 R)
• M32: 14,306,493 km (0.105 R)
• M33: 16,174,073 km (0.1 R)
• M34: 16,475,961 km (0.119 R)
• M35: 16,627,654 km (0.112 R)
• M36: 17,238,761 km (0.087 R)
• M37: 17,547,232 km (0.106 R)
• M38: 18,117,200 km (0.096 R)
• M39: 18,957,341 km (0.083 R)
• M40: 21,497,663 km (0.119 R)
• M41: 21,829,620 km (0.104 R)
• M42: 21,996,123 km (0.112 R)
• M43: 22,835,517 km (0.107 R)
• M44: 22,948,313 km (0.052 R)
• M45: 23,287,452 km (0.109 R)
• M46: 23,628,385 km (0.091 R)
• M47: 23,970,964 km (0.044 R)
• M48: 25,299,394 km (0.062 R)
• M49: 25,649,752 km (0.033 R)
• M50: 26,001,905 km (0.104 R)
• M51: 26,119,639 km (0.094 R)
• M52: 27,067,640 km (0.088 R)
• M53: 29,609,607 km (0.116 R)
• M54: 30,473,834 km (0.079 R)
• M55: 31,283,608 km (0.114 R)
• M56: 32,037,431 km (0.086 R)
• M57: 32,226,822 km (0.113 R)
• M58: 32,543,371 km (0.09 R)
• M59: 32,924,547 km (0.038 R)
• M60: 33,179,461 km (0.077 R)
• M61: 33,499,002 km (0.092 R)
• M62: 34,141,226 km (0.114 R)
• M63: 34,528,535 km (0.106 R)
• M64: 36,882,757 km (0.089 R)
• M65: 38,079,091 km (0.08 R)
• M66: 38,480,761 km (0.112 R)
• M67: 38,547,781 km (0.119 R)
• M68: 38,614,950 km (0.101 R)
• M69: 38,883,778 km (0.084 R)
• M70: 38,951,097 km (0.098 R)
• M71: 39,761,768 km (0.045 R)
• M72: 39,829,685 km (0.11 R)
• M73: 40,101,355 km (0.072 R)
• M74: 41,056,836 km (0.075 R)
• M75: 41,950,983 km (0.105 R)
• M76: 42,504,345 km (0.07 R)
• M77: 42,643,023 km (0.112 R)
• M78: 45,946,144 km (0.118 R)
• M79: 46,159,769 km (0.028 R)
• M80: 46,802,591 km (0.109 R)
• M81: 46,945,906 km (0.084 R)
• M82: 47,161,028 km (0.105 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit