🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 251 Days

Day: 29.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.5 AU - 2.32 AU

Year: 979 Days

Day: 33 Hours

Environment

Temp: -66 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 10.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.25 AU - 10.17 AU

Year: 9533 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,605,207 km

• M1: 132,095 km (0.047 R)
• M2: 287,078 km (0.11 R)
• M3: 471,981 km (0.059 R)
• M4: 1,319,453 km (0.076 R)
• M5: 1,513,182 km (0.111 R)
• M6: 1,693,298 km (0.102 R)
• M7: 2,075,072 km (0.102 R)
• M8: 2,301,713 km (0.097 R)
• M9: 2,806,755 km (0.113 R)
• M10: 3,287,563 km (0.099 R)
• M11: 3,552,650 km (0.115 R)
• M12: 3,794,101 km (0.07 R)
• M13: 4,072,353 km (0.103 R)
• M14: 5,080,792 km (0.086 R)
• M15: 5,216,478 km (0.114 R)
• M16: 5,387,618 km (0.08 R)
• M17: 5,525,996 km (0.117 R)
• M18: 5,665,571 km (0.118 R)
• M19: 5,735,732 km (0.12 R)
• M20: 6,860,858 km (0.063 R)
• M21: 7,506,522 km (0.079 R)
• M22: 8,692,683 km (0.087 R)
• M23: 8,855,296 km (0.055 R)
• M24: 9,307,531 km (0.072 R)
• M25: 10,106,533 km (0.077 R)
• M26: 10,277,523 km (0.069 R)
• M27: 11,146,986 km (0.036 R)
• M28: 11,279,380 km (0.062 R)
• M29: 11,367,942 km (0.064 R)
• M30: 11,501,383 km (0.096 R)
• M31: 13,704,511 km (0.119 R)
• M32: 14,660,292 km (0.109 R)
• M33: 14,756,932 km (0.108 R)
• M34: 15,637,316 km (0.098 R)
• M35: 16,534,753 km (0.056 R)
• M36: 17,551,421 km (0.059 R)
• M37: 18,535,775 km (0.03 R)
• M38: 19,431,866 km (0.087 R)
• M39: 20,072,743 km (0.074 R)
• M40: 20,180,304 km (0.117 R)
• M41: 20,395,874 km (0.117 R)
• M42: 20,612,193 km (0.071 R)
• M43: 20,829,409 km (0.059 R)
• M44: 21,211,183 km (0.076 R)
• M45: 21,320,689 km (0.076 R)
• M46: 22,203,466 km (0.104 R)
• M47: 22,426,067 km (0.112 R)
• M48: 23,211,007 km (0.113 R)
• M49: 24,577,434 km (0.116 R)
• M50: 24,865,260 km (0.076 R)
• M51: 25,038,644 km (0.072 R)
• M52: 25,212,328 km (0.096 R)
• M53: 25,677,577 km (0.084 R)
• M54: 25,911,249 km (0.07 R)
• M55: 26,262,953 km (0.086 R)
• M56: 27,090,080 km (0.035 R)
• M57: 27,327,941 km (0.1 R)
• M58: 28,951,676 km (0.088 R)
• M59: 29,316,844 km (0.113 R)
• M60: 29,622,174 km (0.099 R)
• M61: 30,174,489 km (0.082 R)
• M62: 30,916,345 km (0.078 R)
• M63: 31,977,592 km (0.05 R)
• M64: 32,418,008 km (0.067 R)
• M65: 33,304,824 km (0.118 R)
• M66: 33,623,468 km (0.118 R)
• M67: 35,621,796 km (0.119 R)
• M68: 37,790,965 km (0.106 R)
• M69: 38,389,955 km (0.095 R)
• M70: 39,935,002 km (0.072 R)
• M71: 40,138,006 km (0.091 R)
• M72: 41,431,878 km (0.112 R)
• M73: 41,774,607 km (0.081 R)
• M74: 43,154,947 km (0.052 R)
• M75: 44,480,234 km (0.064 R)
• M76: 45,112,584 km (0.102 R)
• M77: 45,253,505 km (0.082 R)
• M78: 47,027,587 km (0.072 R)
• M79: 47,385,126 km (0.108 R)
• M80: 47,456,783 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.1

Radius: 6.4

Gravity: 24.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.29 AU - 16.79 AU

Year: 18477 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,605,207 km

• M1: 310,116 km (0.115 R)
• M2: 1,074,262 km (0.032 R)
• M3: 1,247,945 km (0.06 R)
• M4: 1,720,675 km (0.085 R)
• M5: 1,855,612 km (0.099 R)
• M6: 2,317,570 km (0.053 R)
• M7: 3,856,932 km (0.117 R)
• M8: 4,259,051 km (0.059 R)
• M9: 4,534,461 km (0.051 R)
• M10: 4,958,571 km (0.096 R)
• M11: 5,199,723 km (0.106 R)
• M12: 6,202,029 km (0.066 R)
• M13: 6,409,521 km (0.038 R)
• M14: 9,189,797 km (0.12 R)
• M15: 10,087,384 km (0.085 R)
• M16: 10,392,863 km (0.118 R)
• M17: 11,517,390 km (0.087 R)
• M18: 12,223,343 km (0.041 R)
• M19: 12,811,412 km (0.059 R)
• M20: 13,009,480 km (0.116 R)
• M21: 13,609,816 km (0.095 R)
• M22: 13,879,541 km (0.097 R)
• M23: 14,150,911 km (0.098 R)
• M24: 14,630,223 km (0.103 R)
• M25: 14,768,152 km (0.091 R)
• M26: 15,045,357 km (0.062 R)
• M27: 15,184,483 km (0.083 R)
• M28: 16,385,006 km (0.104 R)
• M29: 16,456,663 km (0.115 R)
• M30: 17,762,503 km (0.086 R)
• M31: 17,983,459 km (0.103 R)
• M32: 18,576,914 km (0.028 R)
• M33: 18,726,213 km (0.117 R)
• M34: 19,630,831 km (0.062 R)
• M35: 19,935,562 km (0.051 R)
• M36: 21,875,098 km (0.074 R)
• M37: 21,953,936 km (0.032 R)
• M38: 22,667,518 km (0.052 R)
• M39: 22,987,209 km (0.09 R)
• M40: 23,711,861 km (0.094 R)
• M41: 24,443,993 km (0.098 R)
• M42: 25,597,542 km (0.115 R)
• M43: 28,471,916 km (0.115 R)
• M44: 28,903,206 km (0.11 R)
• M45: 28,989,823 km (0.036 R)
• M46: 30,034,615 km (0.103 R)
• M47: 30,473,685 km (0.112 R)
• M48: 34,335,703 km (0.085 R)
• M49: 35,255,730 km (0.105 R)
• M50: 35,904,536 km (0.113 R)
• M51: 36,277,035 km (0.071 R)
• M52: 36,650,880 km (0.054 R)
• M53: 37,685,499 km (0.038 R)
• M54: 39,783,160 km (0.078 R)
• M55: 39,879,501 km (0.112 R)
• M56: 40,072,183 km (0.084 R)
• M57: 40,458,595 km (0.107 R)
• M58: 40,555,384 km (0.047 R)
• M59: 42,016,507 km (0.099 R)
• M60: 43,395,799 km (0.078 R)
• M61: 43,891,866 km (0.049 R)
• M62: 44,990,064 km (0.051 R)
• M63: 46,097,387 km (0.116 R)
• M64: 48,030,790 km (0.073 R)
• M65: 48,749,757 km (0.074 R)
• M66: 48,955,903 km (0.032 R)
• M67: 49,059,126 km (0.075 R)
• M68: 49,368,943 km (0.066 R)
• M69: 50,302,583 km (0.112 R)
• M70: 50,614,944 km (0.077 R)
• M71: 52,187,068 km (0.111 R)
• M72: 52,608,934 km (0.073 R)
• M73: 53,456,256 km (0.11 R)
• M74: 57,324,258 km (0.12 R)
• M75: 57,650,531 km (0.113 R)
• M76: 60,283,903 km (0.084 R)
• M77: 61,281,421 km (0.05 R)
• M78: 61,949,376 km (0.053 R)
• M79: 62,060,976 km (0.109 R)
• M80: 62,956,020 km (0.066 R)
• M81: 64,645,728 km (0.047 R)
• M82: 65,439,345 km (0.045 R)
• M83: 66,350,246 km (0.113 R)
• M84: 66,464,389 km (0.078 R)
• M85: 68,184,615 km (0.082 R)
• M86: 68,761,315 km (0.064 R)
• M87: 70,850,748 km (0.12 R)
• M88: 71,434,778 km (0.075 R)
• M89: 71,551,764 km (0.057 R)
• M90: 76,164,614 km (0.06 R)
• M91: 78,567,156 km (0.049 R)
• M92: 79,050,656 km (0.083 R)
• M93: 79,292,855 km (0.102 R)
• M94: 80,020,649 km (0.1 R)
• M95: 80,628,914 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit