🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.04 AU - 1.22 AU

Year: 437 Days

Day: 32.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,538,661 km

• M1: 293,062 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.51 AU - 5.01 AU

Year: 3774 Days

Day: 12.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,538,661 km

• M1: 582,534 km (0.068 R)
• M2: 656,286 km (0.085 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 11.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.21 AU - 8.79 AU

Year: 9007 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,538,661 km

• M1: 174,282 km (0.093 R)
• M2: 385,663 km (0.084 R)
• M3: 517,908 km (0.11 R)
• M4: 590,762 km (0.077 R)
• M5: 667,954 km (0.103 R)
• M6: 1,070,971 km (0.106 R)
• M7: 1,187,957 km (0.086 R)
• M8: 1,435,392 km (0.106 R)
• M9: 1,956,291 km (0.067 R)
• M10: 2,745,121 km (0.119 R)
• M11: 3,019,184 km (0.064 R)
• M12: 3,103,109 km (0.084 R)
• M13: 3,244,927 km (0.081 R)
• M14: 4,140,121 km (0.117 R)
• M15: 4,615,394 km (0.069 R)
• M16: 4,712,632 km (0.036 R)
• M17: 4,941,966 km (0.045 R)
• M18: 5,074,659 km (0.105 R)
• M19: 5,583,142 km (0.117 R)
• M20: 6,143,536 km (0.09 R)
• M21: 6,322,305 km (0.09 R)
• M22: 6,612,076 km (0.047 R)
• M23: 7,393,426 km (0.118 R)
• M24: 8,203,798 km (0.088 R)
• M25: 10,287,247 km (0.11 R)
• M26: 11,190,519 km (0.055 R)
• M27: 11,365,399 km (0.065 R)
• M28: 11,497,195 km (0.114 R)
• M29: 12,298,740 km (0.078 R)
• M30: 12,479,305 km (0.092 R)
• M31: 13,441,668 km (0.041 R)
• M32: 13,534,568 km (0.084 R)
• M33: 13,814,615 km (0.072 R)
• M34: 14,238,277 km (0.118 R)
• M35: 14,380,395 km (0.082 R)
• M36: 14,570,683 km (0.1 R)
• M37: 14,857,612 km (0.057 R)
• M38: 15,827,904 km (0.103 R)
• M39: 16,818,391 km (0.055 R)
• M40: 17,371,754 km (0.075 R)
• M41: 17,523,745 km (0.098 R)
• M42: 17,625,322 km (0.113 R)
• M43: 17,931,250 km (0.029 R)
• M44: 19,329,242 km (0.119 R)
• M45: 19,855,826 km (0.084 R)
• M46: 20,440,604 km (0.111 R)
• M47: 21,464,003 km (0.077 R)
• M48: 21,845,328 km (0.086 R)
• M49: 22,946,967 km (0.073 R)
• M50: 24,066,707 km (0.117 R)
• M51: 24,292,749 km (0.077 R)
• M52: 24,462,693 km (0.056 R)
• M53: 24,690,081 km (0.106 R)
• M54: 24,803,925 km (0.077 R)
• M55: 24,918,069 km (0.069 R)
• M56: 26,300,802 km (0.12 R)
• M57: 26,533,726 km (0.081 R)
• M58: 26,825,741 km (0.046 R)
• M59: 27,295,328 km (0.116 R)
• M60: 28,480,891 km (0.074 R)
• M61: 28,660,259 km (0.1 R)
• M62: 29,140,319 km (0.048 R)
• M63: 29,622,922 km (0.063 R)
• M64: 29,804,533 km (0.035 R)
• M65: 29,986,594 km (0.076 R)
• M66: 31,209,706 km (0.08 R)
• M67: 31,641,745 km (0.088 R)
• M68: 32,137,811 km (0.082 R)
• M69: 33,200,405 km (0.075 R)
• M70: 33,389,198 km (0.075 R)
• M71: 34,338,246 km (0.111 R)
• M72: 34,975,833 km (0.05 R)
• M73: 36,781,928 km (0.098 R)
• M74: 38,684,214 km (0.087 R)
• M75: 39,480,823 km (0.108 R)
• M76: 41,427,989 km (0.074 R)
• M77: 42,174,781 km (0.081 R)
• M78: 42,720,664 km (0.114 R)
• M79: 43,681,531 km (0.091 R)
• M80: 44,233,846 km (0.078 R)
• M81: 44,510,902 km (0.111 R)
• M82: 46,255,362 km (0.107 R)
• M83: 47,029,980 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.1

Radius: 3.4

Gravity: 45.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.46 AU - 13.6 AU

Year: 16120 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,538,661 km

• M1: 121,773 km (0.03 R)
• M2: 281,394 km (0.097 R)
• M3: 600,635 km (0.075 R)
• M4: 739,013 km (0.067 R)
• M5: 844,031 km (0.082 R)
• M6: 931,396 km (0.089 R)
• M7: 953,686 km (0.03 R)
• M8: 998,865 km (0.107 R)
• M9: 1,210,995 km (0.106 R)
• M10: 1,411,157 km (0.1 R)
• M11: 1,515,127 km (0.111 R)
• M12: 1,758,074 km (0.025 R)
• M13: 2,012,989 km (0.118 R)
• M14: 2,401,495 km (0.075 R)
• M15: 2,910,726 km (0.032 R)
• M16: 3,245,227 km (0.084 R)
• M17: 3,417,115 km (0.107 R)
• M18: 3,769,717 km (0.117 R)
• M19: 3,986,933 km (0.09 R)
• M20: 4,170,938 km (0.038 R)
• M21: 4,208,039 km (0.089 R)
• M22: 4,320,087 km (0.103 R)
• M23: 4,357,636 km (0.055 R)
• M24: 4,547,177 km (0.073 R)
• M25: 4,856,096 km (0.09 R)
• M26: 5,372,209 km (0.104 R)
• M27: 5,453,291 km (0.103 R)
• M28: 5,698,482 km (0.086 R)
• M29: 5,739,771 km (0.09 R)
• M30: 6,031,188 km (0.05 R)
• M31: 6,199,934 km (0.095 R)
• M32: 7,066,405 km (0.092 R)
• M33: 8,062,577 km (0.099 R)
• M34: 8,295,052 km (0.03 R)
• M35: 8,909,750 km (0.101 R)
• M36: 10,332,725 km (0.093 R)
• M37: 11,354,628 km (0.109 R)
• M38: 11,510,659 km (0.081 R)
• M39: 12,141,812 km (0.12 R)
• M40: 12,461,652 km (0.112 R)
• M41: 12,730,180 km (0.047 R)
• M42: 13,000,803 km (0.114 R)
• M43: 14,269,393 km (0.073 R)
• M44: 15,060,766 km (0.11 R)
• M45: 15,576,878 km (0.105 R)
• M46: 16,157,318 km (0.07 R)
• M47: 16,508,873 km (0.075 R)
• M48: 17,279,302 km (0.107 R)
• M49: 18,304,347 km (0.07 R)
• M50: 19,410,922 km (0.097 R)
• M51: 19,909,681 km (0.111 R)
• M52: 20,286,518 km (0.028 R)
• M53: 20,602,320 km (0.068 R)
• M54: 20,983,345 km (0.097 R)
• M55: 21,110,952 km (0.085 R)
• M56: 22,205,560 km (0.111 R)
• M57: 22,465,860 km (0.101 R)
• M58: 23,186,623 km (0.102 R)
• M59: 24,785,525 km (0.107 R)
• M60: 24,852,993 km (0.076 R)
• M61: 26,488,397 km (0.117 R)
• M62: 26,764,405 km (0.078 R)
• M63: 27,597,965 km (0.093 R)
• M64: 28,299,130 km (0.06 R)
• M65: 30,149,356 km (0.057 R)
• M66: 31,380,098 km (0.107 R)
• M67: 33,965,149 km (0.059 R)
• M68: 34,565,635 km (0.06 R)
• M69: 35,548,643 km (0.076 R)
• M70: 36,617,669 km (0.06 R)
• M71: 36,924,943 km (0.072 R)
• M72: 38,318,597 km (0.099 R)
• M73: 39,021,857 km (0.078 R)
• M74: 41,316,838 km (0.092 R)
• M75: 41,957,565 km (0.119 R)
• M76: 42,924,715 km (0.052 R)
• M77: 43,817,815 km (0.108 R)
• M78: 46,783,293 km (0.081 R)
• M79: 48,121,895 km (0.116 R)
• M80: 48,205,969 km (0.104 R)
• M81: 48,795,833 km (0.048 R)
• M82: 49,303,419 km (0.049 R)
• M83: 51,695,040 km (0.049 R)
• M84: 52,039,714 km (0.108 R)
• M85: 52,385,285 km (0.072 R)
• M86: 54,299,090 km (0.096 R)
• M87: 55,088,518 km (0.104 R)
• M88: 57,747,471 km (0.115 R)
• M89: 58,194,768 km (0.071 R)
• M90: 59,002,597 km (0.102 R)
• M91: 59,362,829 km (0.104 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit