🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.87 AU - 0.89 AU

Year: 290 Days

Day: 44.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.18 AU - 1.86 AU

Year: 659 Days

Day: 33.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.91 AU

Year: 793 Days

Day: 27.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.75 AU - 4.69 AU

Year: 3047 Days

Day: 18.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 160.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.34 AU - 5.38 AU

Year: 3766 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.37 AU - 9.47 AU

Year: 9363 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,523,243 km

• M1: 114,891 km (0.111 R)
• M2: 200,611 km (0.064 R)
• M3: 355,295 km (0.12 R)
• M4: 459,714 km (0.079 R)
• M5: 575,353 km (0.11 R)
• M6: 649,853 km (0.06 R)
• M7: 701,464 km (0.038 R)
• M8: 809,025 km (0.064 R)
• M9: 1,011,132 km (0.06 R)
• M10: 1,497,325 km (0.088 R)
• M11: 1,638,246 km (0.104 R)
• M12: 1,692,102 km (0.057 R)
• M13: 1,746,705 km (0.105 R)
• M14: 1,933,104 km (0.102 R)
• M15: 2,067,443 km (0.054 R)
• M16: 2,325,349 km (0.118 R)
• M17: 3,114,478 km (0.101 R)
• M18: 3,410,233 km (0.06 R)
• M19: 3,479,796 km (0.089 R)
• M20: 3,549,808 km (0.116 R)
• M21: 3,620,268 km (0.108 R)
• M22: 3,738,750 km (0.12 R)
• M23: 3,882,813 km (0.062 R)
• M24: 4,375,887 km (0.047 R)
• M25: 4,451,584 km (0.064 R)
• M26: 5,474,684 km (0.11 R)
• M27: 6,111,073 km (0.1 R)
• M28: 6,509,901 km (0.113 R)
• M29: 6,625,390 km (0.032 R)
• M30: 6,858,464 km (0.113 R)
• M31: 7,123,851 km (0.115 R)
• M32: 7,213,161 km (0.105 R)
• M33: 7,786,868 km (0.036 R)
• M34: 8,156,824 km (0.116 R)
• M35: 8,219,057 km (0.056 R)
• M36: 8,281,439 km (0.079 R)
• M37: 8,659,024 km (0.051 R)
• M38: 8,913,789 km (0.079 R)
• M39: 9,858,350 km (0.11 R)
• M40: 9,924,622 km (0.063 R)
• M41: 10,595,868 km (0.051 R)
• M42: 10,971,358 km (0.107 R)
• M43: 11,040,173 km (0.106 R)
• M44: 11,351,187 km (0.05 R)
• M45: 11,700,349 km (0.104 R)
• M46: 13,904,823 km (0.099 R)
• M47: 14,091,222 km (0.092 R)
• M48: 14,353,467 km (0.042 R)
• M49: 15,379,858 km (0.098 R)
• M50: 15,533,944 km (0.069 R)
• M51: 15,688,628 km (0.089 R)
• M52: 16,864,318 km (0.052 R)
• M53: 17,222,604 km (0.094 R)
• M54: 17,583,285 km (0.094 R)
• M55: 17,825,185 km (0.112 R)
• M56: 17,946,658 km (0.111 R)
• M57: 18,721,575 km (0.067 R)
• M58: 19,674,364 km (0.07 R)
• M59: 19,799,727 km (0.053 R)
• M60: 19,925,539 km (0.077 R)
• M61: 20,812,804 km (0.032 R)
• M62: 21,025,981 km (0.094 R)
• M63: 21,540,597 km (0.05 R)
• M64: 22,669,613 km (0.104 R)
• M65: 23,374,069 km (0.108 R)
• M66: 23,773,346 km (0.106 R)
• M67: 24,040,827 km (0.11 R)
• M68: 24,264,625 km (0.074 R)
• M69: 24,804,225 km (0.077 R)
• M70: 24,894,582 km (0.047 R)
• M71: 25,803,838 km (0.028 R)
• M72: 26,262,505 km (0.102 R)
• M73: 26,400,733 km (0.104 R)
• M74: 26,677,788 km (0.1 R)
• M75: 26,862,990 km (0.094 R)
• M76: 27,327,791 km (0.079 R)
• M77: 27,561,313 km (0.085 R)
• M78: 27,701,636 km (0.057 R)
• M79: 28,265,620 km (0.112 R)
• M80: 28,454,413 km (0.097 R)
• M81: 29,261,643 km (0.09 R)
• M82: 29,644,015 km (0.118 R)
• M83: 30,028,182 km (0.073 R)
• M84: 30,220,864 km (0.071 R)
• M85: 31,678,995 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 4.3

Gravity: 20.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.54 AU - 17.16 AU

Year: 18116 Days

Day: 21.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,523,243 km

• M1: 55,351 km (0.061 R)
• M2: 87,664 km (0.086 R)
• M3: 120,875 km (0.049 R)
• M4: 231,428 km (0.059 R)
• M5: 452,833 km (0.108 R)
• M6: 649,255 km (0.07 R)
• M7: 707,149 km (0.085 R)
• M8: 766,839 km (0.109 R)
• M9: 828,323 km (0.063 R)
• M10: 1,000,211 km (0.079 R)
• M11: 1,230,442 km (0.049 R)
• M12: 1,401,433 km (0.041 R)
• M13: 1,765,554 km (0.114 R)
• M14: 3,901,213 km (0.1 R)
• M15: 4,556,003 km (0.083 R)
• M16: 4,972,484 km (0.07 R)
• M17: 5,011,080 km (0.08 R)
• M18: 5,841,797 km (0.094 R)
• M19: 6,086,988 km (0.1 R)
• M20: 7,014,195 km (0.067 R)
• M21: 7,626,948 km (0.096 R)
• M22: 7,715,809 km (0.117 R)
• M23: 8,120,172 km (0.091 R)
• M24: 9,279,257 km (0.057 R)
• M25: 9,613,010 km (0.103 R)
• M26: 10,588,088 km (0.112 R)
• M27: 10,836,720 km (0.066 R)
• M28: 11,390,531 km (0.11 R)
• M29: 12,473,022 km (0.115 R)
• M30: 14,679,141 km (0.072 R)
• M31: 14,789,844 km (0.12 R)
• M32: 15,403,494 km (0.098 R)
• M33: 15,741,586 km (0.088 R)
• M34: 16,196,363 km (0.045 R)
• M35: 16,425,248 km (0.091 R)
• M36: 17,176,828 km (0.104 R)
• M37: 18,235,831 km (0.034 R)
• M38: 18,354,761 km (0.111 R)
• M39: 19,376,365 km (0.12 R)
• M40: 20,293,101 km (0.077 R)
• M41: 21,915,041 km (0.088 R)
• M42: 23,126,484 km (0.102 R)
• M43: 23,319,765 km (0.118 R)
• M44: 23,707,971 km (0.078 R)
• M45: 23,837,822 km (0.102 R)
• M46: 24,621,865 km (0.117 R)
• M47: 24,885,007 km (0.107 R)
• M48: 25,414,285 km (0.096 R)
• M49: 27,499,978 km (0.073 R)
• M50: 27,568,195 km (0.073 R)
• M51: 27,636,411 km (0.116 R)
• M52: 28,322,018 km (0.077 R)
• M53: 28,459,798 km (0.075 R)
• M54: 28,528,763 km (0.084 R)
• M55: 30,341,440 km (0.093 R)
• M56: 33,057,090 km (0.076 R)
• M57: 33,202,200 km (0.095 R)
• M58: 33,347,460 km (0.111 R)
• M59: 34,590,917 km (0.074 R)
• M60: 34,738,271 km (0.071 R)
• M61: 35,700,634 km (0.106 R)
• M62: 36,897,118 km (0.075 R)
• M63: 37,803,083 km (0.11 R)
• M64: 38,716,378 km (0.08 R)
• M65: 39,022,305 km (0.112 R)
• M66: 39,559,811 km (0.085 R)
• M67: 40,022,517 km (0.112 R)
• M68: 40,254,543 km (0.038 R)
• M69: 40,642,151 km (0.096 R)
• M70: 40,875,374 km (0.111 R)
• M71: 42,283,838 km (0.105 R)
• M72: 42,756,867 km (0.115 R)
• M73: 43,390,264 km (0.091 R)
• M74: 44,266,309 km (0.109 R)
• M75: 44,346,194 km (0.116 R)
• M76: 44,586,299 km (0.106 R)
• M77: 44,746,668 km (0.102 R)
• M78: 44,826,852 km (0.102 R)
• M79: 44,987,371 km (0.118 R)
• M80: 45,228,672 km (0.052 R)
• M81: 45,954,820 km (0.112 R)
• M82: 48,156,602 km (0.087 R)
• M83: 50,893,944 km (0.026 R)
• M84: 52,154,754 km (0.098 R)
• M85: 52,408,024 km (0.105 R)
• M86: 52,831,386 km (0.083 R)
• M87: 53,851,643 km (0.073 R)
• M88: 55,911,905 km (0.118 R)
• M89: 56,257,775 km (0.051 R)
• M90: 56,691,160 km (0.079 R)
• M91: 56,951,610 km (0.04 R)
• M92: 57,474,006 km (0.113 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit