🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.67 AU - 0.85 AU

Year: 252 Days

Day: 28.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 336 Days

Day: 17.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,770,214 km

• M1: 70,760 km (0.106 R)
• M2: 432,338 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.33 AU - 1.83 AU

Year: 756 Days

Day: 33 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,770,214 km

• M1: 634,744 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.92 AU - 3.5 AU

Year: 2190 Days

Day: 34 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.09 AU - 3.87 AU

Year: 2472 Days

Day: 39.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 10.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.56 AU - 7.68 AU

Year: 6486 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,770,214 km

• M1: 157,377 km (0.091 R)
• M2: 578,645 km (0.098 R)
• M3: 1,012,927 km (0.114 R)
• M4: 1,094,308 km (0.109 R)
• M5: 1,480,121 km (0.091 R)
• M6: 1,630,916 km (0.065 R)
• M7: 1,927,419 km (0.105 R)
• M8: 2,371,725 km (0.069 R)
• M9: 2,459,987 km (0.06 R)
• M10: 2,639,804 km (0.041 R)
• M11: 2,894,420 km (0.104 R)
• M12: 3,402,604 km (0.103 R)
• M13: 3,731,270 km (0.105 R)
• M14: 3,886,553 km (0.101 R)
• M15: 4,043,930 km (0.035 R)
• M16: 4,203,401 km (0.115 R)
• M17: 4,337,889 km (0.052 R)
• M18: 4,446,647 km (0.085 R)
• M19: 4,583,828 km (0.047 R)
• M20: 5,117,743 km (0.064 R)
• M21: 5,203,912 km (0.113 R)
• M22: 5,319,551 km (0.1 R)
• M23: 5,523,901 km (0.108 R)
• M24: 5,730,945 km (0.075 R)
• M25: 6,031,337 km (0.104 R)
• M26: 6,678,647 km (0.111 R)
• M27: 6,962,734 km (0.086 R)
• M28: 7,380,411 km (0.086 R)
• M29: 8,716,021 km (0.047 R)
• M30: 8,992,029 km (0.107 R)
• M31: 9,411,501 km (0.102 R)
• M32: 9,765,899 km (0.103 R)
• M33: 10,451,506 km (0.084 R)
• M34: 10,966,721 km (0.084 R)
• M35: 11,078,171 km (0.099 R)
• M36: 11,227,320 km (0.1 R)
• M37: 11,490,164 km (0.062 R)
• M38: 11,830,948 km (0.107 R)
• M39: 11,907,093 km (0.085 R)
• M40: 12,290,512 km (0.06 R)
• M41: 12,367,705 km (0.055 R)
• M42: 12,522,539 km (0.036 R)
• M43: 14,348,979 km (0.109 R)
• M44: 14,798,072 km (0.088 R)
• M45: 15,334,679 km (0.115 R)
• M46: 15,417,856 km (0.12 R)
• M47: 16,172,876 km (0.1 R)
• M48: 16,299,885 km (0.119 R)
• M49: 16,597,435 km (0.087 R)
• M50: 16,939,864 km (0.06 R)
• M51: 17,284,538 km (0.036 R)
• M52: 17,674,988 km (0.106 R)
• M53: 17,937,084 km (0.109 R)
• M54: 18,068,580 km (0.089 R)
• M55: 18,509,146 km (0.113 R)
• M56: 18,730,850 km (0.095 R)
• M57: 18,864,142 km (0.054 R)
• M58: 19,400,899 km (0.062 R)
• M59: 19,626,193 km (0.079 R)
• M60: 21,551,368 km (0.11 R)
• M61: 21,784,592 km (0.081 R)
• M62: 22,159,484 km (0.087 R)
• M63: 22,394,801 km (0.103 R)
• M64: 22,915,701 km (0.085 R)
• M65: 23,872,679 km (0.095 R)
• M66: 24,065,660 km (0.103 R)
• M67: 24,550,357 km (0.084 R)
• M68: 25,283,536 km (0.104 R)
• M69: 25,776,312 km (0.07 R)
• M70: 26,172,895 km (0.045 R)
• M71: 27,273,637 km (0.117 R)
• M72: 27,728,265 km (0.093 R)
• M73: 29,004,484 km (0.087 R)
• M74: 30,508,691 km (0.05 R)
• M75: 30,718,128 km (0.115 R)
• M76: 32,091,286 km (0.048 R)
• M77: 32,999,944 km (0.071 R)
• M78: 33,322,627 km (0.095 R)
• M79: 34,079,741 km (0.097 R)
• M80: 35,886,734 km (0.111 R)
• M81: 36,551,547 km (0.114 R)
• M82: 36,829,799 km (0.078 R)
• M83: 37,276,349 km (0.099 R)
• M84: 37,500,297 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.94 AU - 20.1 AU

Year: 26738 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,770,214 km

• M1: 139,425 km (0.105 R)
• M2: 337,194 km (0.1 R)
• M3: 430,243 km (0.117 R)
• M4: 480,060 km (0.113 R)
• M5: 549,623 km (0.1 R)
• M6: 882,179 km (0.079 R)
• M7: 1,700,479 km (0.111 R)
• M8: 2,002,816 km (0.066 R)
• M9: 2,088,237 km (0.084 R)
• M10: 2,656,709 km (0.075 R)
• M11: 2,909,828 km (0.112 R)
• M12: 3,337,229 km (0.08 R)
• M13: 3,610,096 km (0.112 R)
• M14: 4,695,877 km (0.076 R)
• M15: 4,771,574 km (0.059 R)
• M16: 5,631,313 km (0.07 R)
• M17: 5,914,801 km (0.085 R)
• M18: 6,203,076 km (0.105 R)
• M19: 6,327,840 km (0.099 R)
• M20: 6,369,728 km (0.067 R)
• M21: 6,495,689 km (0.037 R)
• M22: 6,537,876 km (0.118 R)
• M23: 7,268,961 km (0.073 R)
• M24: 7,711,022 km (0.118 R)
• M25: 8,482,349 km (0.038 R)
• M26: 9,373,204 km (0.051 R)
• M27: 9,708,902 km (0.087 R)
• M28: 12,114,436 km (0.094 R)
• M29: 12,322,825 km (0.099 R)
• M30: 13,168,203 km (0.102 R)
• M31: 13,382,427 km (0.104 R)
• M32: 15,474,703 km (0.06 R)
• M33: 16,041,978 km (0.095 R)
• M34: 16,443,200 km (0.086 R)
• M35: 17,138,530 km (0.091 R)
• M36: 17,255,366 km (0.047 R)
• M37: 17,430,994 km (0.116 R)
• M38: 17,725,253 km (0.114 R)
• M39: 17,784,344 km (0.091 R)
• M40: 18,557,765 km (0.098 R)
• M41: 19,830,245 km (0.117 R)
• M42: 20,570,006 km (0.085 R)
• M43: 20,632,090 km (0.077 R)
• M44: 20,943,253 km (0.104 R)
• M45: 21,696,478 km (0.047 R)
• M46: 22,267,194 km (0.108 R)
• M47: 22,842,697 km (0.099 R)
• M48: 23,943,438 km (0.09 R)
• M49: 24,467,330 km (0.063 R)
• M50: 26,871,069 km (0.071 R)
• M51: 27,483,822 km (0.072 R)
• M52: 27,688,920 km (0.1 R)
• M53: 28,100,913 km (0.107 R)
• M54: 28,584,264 km (0.113 R)
• M55: 29,070,157 km (0.106 R)
• M56: 29,488,882 km (0.117 R)
• M57: 31,612,274 km (0.086 R)
• M58: 32,186,730 km (0.101 R)
• M59: 32,909,736 km (0.11 R)
• M60: 33,345,964 km (0.03 R)
• M61: 33,418,968 km (0.058 R)
• M62: 33,857,439 km (0.075 R)
• M63: 36,078,818 km (0.117 R)
• M64: 37,131,538 km (0.051 R)
• M65: 38,270,426 km (0.088 R)
• M66: 38,576,055 km (0.106 R)
• M67: 40,816,283 km (0.037 R)
• M68: 41,363,362 km (0.117 R)
• M69: 42,543,690 km (0.096 R)
• M70: 43,098,399 km (0.066 R)
• M71: 43,575,616 km (0.114 R)
• M72: 44,134,663 km (0.063 R)
• M73: 44,214,698 km (0.101 R)
• M74: 44,696,104 km (0.112 R)
• M75: 45,502,287 km (0.11 R)
• M76: 45,583,070 km (0.081 R)
• M77: 45,664,002 km (0.067 R)
• M78: 46,150,644 km (0.075 R)
• M79: 46,231,876 km (0.115 R)
• M80: 46,313,107 km (0.101 R)
• M81: 51,699,229 km (0.077 R)
• M82: 52,630,176 km (0.048 R)
• M83: 53,566,510 km (0.07 R)
• M84: 54,680,266 km (0.115 R)
• M85: 55,024,490 km (0.109 R)
• M86: 55,628,716 km (0.117 R)
• M87: 56,843,601 km (0.111 R)
• M88: 57,366,894 km (0.117 R)
• M89: 58,594,195 km (0.061 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: 529 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit