🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.95 AU - 2.35 AU

Year: 1175 Days

Day: 17.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 14.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.36 AU - 6.1 AU

Year: 4459 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,871,884 km

• M1: 189,092 km (0.074 R)
• M2: 283,787 km (0.11 R)
• M3: 437,873 km (0.074 R)
• M4: 546,631 km (0.063 R)
• M5: 726,148 km (0.053 R)
• M6: 955,033 km (0.074 R)
• M7: 1,121,984 km (0.097 R)
• M8: 1,535,173 km (0.094 R)
• M9: 1,751,342 km (0.052 R)
• M10: 2,067,742 km (0.083 R)
• M11: 2,251,747 km (0.073 R)
• M12: 2,460,735 km (0.095 R)
• M13: 2,656,260 km (0.069 R)
• M14: 3,490,567 km (0.106 R)
• M15: 3,666,943 km (0.054 R)
• M16: 4,425,703 km (0.119 R)
• M17: 4,738,064 km (0.039 R)
• M18: 4,835,602 km (0.098 R)
• M19: 5,132,404 km (0.045 R)
• M20: 5,283,198 km (0.069 R)
• M21: 5,486,352 km (0.062 R)
• M22: 5,614,857 km (0.105 R)
• M23: 5,979,726 km (0.113 R)
• M24: 6,165,078 km (0.115 R)
• M25: 6,271,891 km (0.102 R)
• M26: 6,460,234 km (0.081 R)
• M27: 6,787,704 km (0.067 R)
• M28: 8,092,946 km (0.097 R)
• M29: 8,239,552 km (0.097 R)
• M30: 8,357,435 km (0.06 R)
• M31: 8,475,916 km (0.108 R)
• M32: 9,137,438 km (0.102 R)
• M33: 9,691,100 km (0.116 R)
• M34: 9,940,779 km (0.106 R)
• M35: 10,255,832 km (0.027 R)
• M36: 10,831,335 km (0.089 R)
• M37: 10,960,587 km (0.109 R)
• M38: 11,123,050 km (0.069 R)
• M39: 11,780,533 km (0.104 R)
• M40: 12,654,185 km (0.096 R)
• M41: 13,688,355 km (0.115 R)
• M42: 14,928,970 km (0.077 R)
• M43: 15,036,980 km (0.118 R)
• M44: 15,399,006 km (0.105 R)
• M45: 15,581,067 km (0.036 R)
• M46: 15,910,482 km (0.097 R)
• M47: 16,688,390 km (0.119 R)
• M48: 17,440,868 km (0.09 R)
• M49: 18,127,522 km (0.078 R)
• M50: 18,242,862 km (0.043 R)
• M51: 19,174,109 km (0.071 R)
• M52: 19,370,082 km (0.036 R)
• M53: 19,962,041 km (0.074 R)
• M54: 20,280,235 km (0.096 R)
• M55: 22,719,429 km (0.094 R)
• M56: 22,843,744 km (0.067 R)
• M57: 23,427,326 km (0.094 R)
• M58: 24,184,740 km (0.078 R)
• M59: 25,121,372 km (0.089 R)
• M60: 26,723,416 km (0.1 R)
• M61: 27,913,317 km (0.114 R)
• M62: 28,046,609 km (0.106 R)
• M63: 28,180,050 km (0.081 R)
• M64: 28,403,101 km (0.07 R)
• M65: 28,716,209 km (0.107 R)
• M66: 28,850,697 km (0.115 R)
• M67: 28,985,485 km (0.114 R)
• M68: 29,798,549 km (0.047 R)
• M69: 30,207,849 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 11.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.79 AU - 8.55 AU

Year: 7157 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,871,884 km

• M1: 246,238 km (0.034 R)
• M2: 377,435 km (0.112 R)
• M3: 716,723 km (0.107 R)
• M4: 1,011,880 km (0.075 R)
• M5: 1,219,821 km (0.074 R)
• M6: 1,329,327 km (0.115 R)
• M7: 1,458,579 km (0.043 R)
• M8: 1,678,189 km (0.091 R)
• M9: 1,926,821 km (0.073 R)
• M10: 2,130,722 km (0.116 R)
• M11: 2,225,867 km (0.087 R)
• M12: 2,826,502 km (0.085 R)
• M13: 2,952,613 km (0.102 R)
• M14: 3,059,127 km (0.114 R)
• M15: 3,254,202 km (0.089 R)
• M16: 3,431,177 km (0.045 R)
• M17: 3,520,786 km (0.106 R)
• M18: 3,981,099 km (0.073 R)
• M19: 4,075,495 km (0.081 R)
• M20: 4,290,617 km (0.038 R)
• M21: 4,607,914 km (0.118 R)
• M22: 4,682,264 km (0.057 R)
• M23: 5,111,310 km (0.084 R)
• M24: 5,343,486 km (0.086 R)
• M25: 6,006,953 km (0.098 R)
• M26: 6,170,015 km (0.12 R)
• M27: 6,584,401 km (0.059 R)
• M28: 6,979,189 km (0.115 R)
• M29: 7,064,909 km (0.086 R)
• M30: 7,586,108 km (0.103 R)
• M31: 7,674,072 km (0.034 R)
• M32: 7,880,965 km (0.095 R)
• M33: 8,089,804 km (0.109 R)
• M34: 8,850,060 km (0.086 R)
• M35: 9,067,127 km (0.035 R)
• M36: 9,696,934 km (0.076 R)
• M37: 9,856,555 km (0.11 R)
• M38: 9,985,059 km (0.118 R)
• M39: 10,340,953 km (0.038 R)
• M40: 11,332,637 km (0.102 R)
• M41: 12,182,353 km (0.082 R)
• M42: 13,158,180 km (0.069 R)
• M43: 13,406,064 km (0.051 R)
• M44: 13,798,758 km (0.088 R)
• M45: 14,340,452 km (0.109 R)
• M46: 14,486,011 km (0.056 R)
• M47: 15,258,534 km (0.103 R)
• M48: 15,856,178 km (0.088 R)
• M49: 16,233,613 km (0.084 R)
• M50: 16,652,188 km (0.081 R)
• M51: 16,766,929 km (0.066 R)
• M52: 17,267,484 km (0.112 R)
• M53: 17,733,780 km (0.119 R)
• M54: 18,917,548 km (0.049 R)
• M55: 19,358,114 km (0.079 R)
• M56: 20,576,589 km (0.068 R)
• M57: 20,699,857 km (0.107 R)
• M58: 21,236,615 km (0.049 R)
• M59: 21,361,080 km (0.111 R)
• M60: 21,778,009 km (0.028 R)
• M61: 22,408,265 km (0.111 R)
• M62: 23,087,290 km (0.076 R)
• M63: 23,300,766 km (0.118 R)
• M64: 23,902,299 km (0.095 R)
• M65: 24,161,702 km (0.098 R)
• M66: 24,857,781 km (0.099 R)
• M67: 25,781,547 km (0.07 R)
• M68: 26,003,102 km (0.107 R)
• M69: 26,985,661 km (0.094 R)
• M70: 27,120,598 km (0.068 R)
• M71: 27,300,863 km (0.092 R)
• M72: 27,571,935 km (0.073 R)
• M73: 28,482,088 km (0.084 R)
• M74: 28,573,792 km (0.116 R)
• M75: 29,125,209 km (0.053 R)
• M76: 29,494,716 km (0.12 R)
• M77: 29,587,467 km (0.086 R)
• M78: 30,098,643 km (0.069 R)
• M79: 31,318,763 km (0.094 R)
• M80: 31,413,159 km (0.075 R)
• M81: 31,602,550 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.43 AU - 9.49 AU

Year: 9173 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,871,884 km

• M1: 189,241 km (0.117 R)
• M2: 539,899 km (0.066 R)
• M3: 767,138 km (0.104 R)
• M4: 880,832 km (0.101 R)
• M5: 1,305,989 km (0.073 R)
• M6: 1,624,782 km (0.111 R)
• M7: 1,776,774 km (0.05 R)
• M8: 1,898,397 km (0.116 R)
• M9: 2,510,402 km (0.102 R)
• M10: 2,648,032 km (0.114 R)
• M11: 3,013,799 km (0.109 R)
• M12: 3,160,704 km (0.037 R)
• M13: 3,331,395 km (0.093 R)
• M14: 3,907,646 km (0.027 R)
• M15: 4,372,596 km (0.084 R)
• M16: 4,491,526 km (0.044 R)
• M17: 4,757,362 km (0.026 R)
• M18: 4,879,883 km (0.099 R)
• M19: 4,978,617 km (0.062 R)
• M20: 5,508,493 km (0.101 R)
• M21: 5,924,375 km (0.116 R)
• M22: 6,458,888 km (0.044 R)
• M23: 6,622,249 km (0.114 R)
• M24: 6,731,904 km (0.101 R)
• M25: 6,925,334 km (0.052 R)
• M26: 7,120,709 km (0.108 R)
• M27: 7,746,477 km (0.088 R)
• M28: 8,929,646 km (0.071 R)
• M29: 9,112,006 km (0.069 R)
• M30: 9,449,499 km (0.093 R)
• M31: 9,697,682 km (0.097 R)
• M32: 10,422,932 km (0.098 R)
• M33: 10,583,002 km (0.104 R)
• M34: 11,461,291 km (0.076 R)
• M35: 11,726,079 km (0.068 R)
• M36: 11,959,452 km (0.118 R)
• M37: 12,127,002 km (0.078 R)
• M38: 12,227,980 km (0.116 R)
• M39: 12,771,170 km (0.108 R)
• M40: 13,322,289 km (0.106 R)
• M41: 14,412,109 km (0.031 R)
• M42: 14,554,826 km (0.101 R)
• M43: 14,877,807 km (0.089 R)
• M44: 15,022,020 km (0.072 R)
• M45: 15,494,151 km (0.114 R)
• M46: 16,230,023 km (0.1 R)
• M47: 16,977,264 km (0.042 R)
• M48: 17,279,302 km (0.065 R)
• M49: 17,888,913 km (0.049 R)
• M50: 18,080,847 km (0.089 R)
• M51: 18,621,943 km (0.079 R)
• M52: 18,777,375 km (0.096 R)
• M53: 19,089,885 km (0.108 R)
• M54: 19,443,534 km (0.107 R)
• M55: 20,117,323 km (0.084 R)
• M56: 21,000,549 km (0.086 R)
• M57: 21,203,105 km (0.096 R)
• M58: 21,610,160 km (0.117 R)
• M59: 21,773,671 km (0.086 R)
• M60: 22,019,759 km (0.08 R)
• M61: 23,347,889 km (0.054 R)
• M62: 23,557,625 km (0.074 R)
• M63: 24,021,528 km (0.12 R)
• M64: 24,872,740 km (0.096 R)
• M65: 25,087,114 km (0.075 R)
• M66: 25,777,209 km (0.086 R)
• M67: 26,867,927 km (0.098 R)
• M68: 27,485,318 km (0.112 R)
• M69: 27,884,744 km (0.105 R)
• M70: 28,330,695 km (0.118 R)
• M71: 29,365,613 km (0.088 R)
• M72: 29,592,104 km (0.118 R)
• M73: 30,184,063 km (0.044 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit