🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 13.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.41 AU - 3.59 AU

Year: 1818 Days

Day: 33.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 10.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.73 AU - 10.73 AU

Year: 9810 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,683,428 km

• M1: 130,599 km (0.043 R)
• M2: 200,461 km (0.03 R)
• M3: 361,578 km (0.07 R)
• M4: 511,625 km (0.111 R)
• M5: 816,356 km (0.083 R)
• M6: 1,123,480 km (0.027 R)
• M7: 1,336,208 km (0.083 R)
• M8: 1,466,358 km (0.074 R)
• M9: 1,562,101 km (0.101 R)
• M10: 1,924,427 km (0.055 R)
• M11: 2,246,362 km (0.069 R)
• M12: 2,539,424 km (0.12 R)
• M13: 2,725,972 km (0.117 R)
• M14: 2,868,838 km (0.088 R)
• M15: 3,646,598 km (0.09 R)
• M16: 4,402,815 km (0.079 R)
• M17: 4,914,140 km (0.057 R)
• M18: 5,001,206 km (0.106 R)
• M19: 5,295,166 km (0.102 R)
• M20: 5,655,548 km (0.08 R)
• M21: 6,242,420 km (0.045 R)
• M22: 6,368,381 km (0.116 R)
• M23: 6,946,128 km (0.112 R)
• M24: 7,607,650 km (0.061 R)
• M25: 7,911,932 km (0.114 R)
• M26: 8,428,045 km (0.044 R)
• M27: 8,532,614 km (0.101 R)
• M28: 9,061,741 km (0.119 R)
• M29: 9,492,733 km (0.1 R)
• M30: 9,857,004 km (0.095 R)
• M31: 10,040,859 km (0.045 R)
• M32: 10,263,012 km (0.117 R)
• M33: 10,374,762 km (0.09 R)
• M34: 10,939,344 km (0.102 R)
• M35: 11,321,268 km (0.097 R)
• M36: 11,513,950 km (0.111 R)
• M37: 11,863,410 km (0.106 R)
• M38: 12,612,746 km (0.091 R)
• M39: 13,255,568 km (0.088 R)
• M40: 13,909,012 km (0.077 R)
• M41: 14,032,729 km (0.064 R)
• M42: 15,204,978 km (0.108 R)
• M43: 15,545,612 km (0.025 R)
• M44: 15,631,182 km (0.072 R)
• M45: 16,321,427 km (0.093 R)
• M46: 17,553,066 km (0.096 R)
• M47: 17,642,226 km (0.08 R)
• M48: 17,776,117 km (0.113 R)
• M49: 18,405,774 km (0.101 R)
• M50: 18,723,370 km (0.07 R)
• M51: 19,640,854 km (0.092 R)
• M52: 20,713,770 km (0.059 R)
• M53: 20,808,017 km (0.053 R)
• M54: 20,949,686 km (0.099 R)
• M55: 21,186,350 km (0.105 R)
• M56: 21,566,777 km (0.046 R)
• M57: 22,431,303 km (0.089 R)
• M58: 23,650,675 km (0.071 R)
• M59: 24,492,163 km (0.115 R)
• M60: 25,393,790 km (0.106 R)
• M61: 25,747,439 km (0.094 R)
• M62: 26,001,008 km (0.062 R)
• M63: 26,972,047 km (0.072 R)
• M64: 27,126,432 km (0.1 R)
• M65: 28,007,115 km (0.087 R)
• M66: 28,581,870 km (0.115 R)
• M67: 29,636,834 km (0.039 R)
• M68: 29,849,413 km (0.064 R)
• M69: 30,276,066 km (0.1 R)
• M70: 31,459,535 km (0.095 R)
• M71: 34,038,452 km (0.085 R)
• M72: 35,156,248 km (0.1 R)
• M73: 35,493,890 km (0.103 R)
• M74: 35,663,235 km (0.096 R)
• M75: 36,684,390 km (0.111 R)
• M76: 37,485,187 km (0.052 R)
• M77: 37,887,755 km (0.073 R)
• M78: 38,523,396 km (0.111 R)
• M79: 38,871,511 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 8.9

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.33 AU - 13.55 AU

Year: 14434 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,683,428 km

• M1: 121,773 km (0.047 R)
• M2: 222,602 km (0.08 R)
• M3: 958,623 km (0.102 R)
• M4: 1,030,281 km (0.103 R)
• M5: 2,677,503 km (0.093 R)
• M6: 2,745,869 km (0.108 R)
• M7: 2,990,162 km (0.115 R)
• M8: 4,516,659 km (0.066 R)
• M9: 5,751,290 km (0.097 R)
• M10: 6,382,593 km (0.085 R)
• M11: 6,520,822 km (0.076 R)
• M12: 6,800,121 km (0.098 R)
• M13: 6,894,218 km (0.113 R)
• M14: 7,274,496 km (0.104 R)
• M15: 7,612,886 km (0.1 R)
• M16: 8,204,994 km (0.113 R)
• M17: 8,305,075 km (0.089 R)
• M18: 8,863,225 km (0.078 R)
• M19: 10,015,278 km (0.104 R)
• M20: 11,380,957 km (0.1 R)
• M21: 12,572,654 km (0.032 R)
• M22: 14,282,707 km (0.103 R)
• M23: 14,828,141 km (0.116 R)
• M24: 15,072,733 km (0.107 R)
• M25: 16,822,131 km (0.084 R)
• M26: 16,949,588 km (0.109 R)
• M27: 17,205,401 km (0.064 R)
• M28: 17,526,887 km (0.095 R)
• M29: 17,980,318 km (0.03 R)
• M30: 19,230,657 km (0.073 R)
• M31: 19,430,669 km (0.072 R)
• M32: 20,034,745 km (0.12 R)
• M33: 20,372,986 km (0.07 R)
• M34: 20,440,903 km (0.071 R)
• M35: 21,883,625 km (0.114 R)
• M36: 22,232,039 km (0.046 R)
• M37: 22,301,901 km (0.12 R)
• M38: 22,441,925 km (0.084 R)
• M39: 22,512,086 km (0.112 R)
• M40: 22,582,247 km (0.086 R)
• M41: 23,288,200 km (0.057 R)
• M42: 24,144,797 km (0.082 R)
• M43: 24,504,730 km (0.083 R)
• M44: 25,084,421 km (0.088 R)
• M45: 25,375,838 km (0.078 R)
• M46: 25,888,809 km (0.085 R)
• M47: 26,553,173 km (0.096 R)
• M48: 27,823,409 km (0.063 R)
• M49: 28,276,541 km (0.107 R)
• M50: 30,656,044 km (0.097 R)
• M51: 31,280,466 km (0.084 R)
• M52: 32,066,902 km (0.055 R)
• M53: 32,859,771 km (0.115 R)
• M54: 33,178,713 km (0.074 R)
• M55: 36,672,123 km (0.055 R)
• M56: 36,837,428 km (0.108 R)
• M57: 37,584,371 km (0.109 R)
• M58: 38,252,624 km (0.094 R)
• M59: 39,346,783 km (0.093 R)
• M60: 39,685,473 km (0.106 R)
• M61: 39,855,266 km (0.072 R)
• M62: 40,195,452 km (0.055 R)
• M63: 40,964,235 km (0.102 R)
• M64: 41,307,562 km (0.083 R)
• M65: 42,429,995 km (0.054 R)
• M66: 43,387,422 km (0.103 R)
• M67: 44,000,474 km (0.058 R)
• M68: 44,264,065 km (0.099 R)
• M69: 45,856,684 km (0.114 R)
• M70: 46,124,015 km (0.086 R)
• M71: 46,391,646 km (0.056 R)
• M72: 46,481,106 km (0.071 R)
• M73: 49,097,872 km (0.102 R)
• M74: 49,645,101 km (0.104 R)
• M75: 50,930,146 km (0.093 R)
• M76: 52,225,963 km (0.03 R)
• M77: 53,626,498 km (0.076 R)
• M78: 54,284,280 km (0.03 R)
• M79: 56,083,195 km (0.113 R)
• M80: 56,750,850 km (0.067 R)
• M81: 58,383,262 km (0.115 R)
• M82: 60,225,859 km (0.109 R)
• M83: 60,323,397 km (0.059 R)
• M84: 60,518,622 km (0.049 R)
• M85: 62,580,529 km (0.053 R)
• M86: 64,765,406 km (0.088 R)
• M87: 65,065,350 km (0.095 R)
• M88: 66,672,330 km (0.12 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit