🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 336 Days

Day: 22.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 119.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,695,826 km

• M1: 362,775 km (0.112 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 10.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.57 AU - 1.87 AU

Year: 1480 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,695,826 km

• M1: 140,323 km (0.084 R)
• M2: 208,091 km (0.107 R)
• M3: 312,360 km (0.099 R)
• M4: 493,523 km (0.087 R)
• M5: 712,684 km (0.105 R)
• M6: 838,047 km (0.115 R)
• M7: 1,025,493 km (0.103 R)
• M8: 1,193,791 km (0.099 R)
• M9: 1,302,698 km (0.034 R)
• M10: 1,415,196 km (0.08 R)
• M11: 1,576,462 km (0.09 R)
• M12: 1,743,862 km (0.082 R)
• M13: 1,878,351 km (0.079 R)
• M14: 2,157,800 km (0.105 R)
• M15: 2,313,232 km (0.084 R)
• M16: 2,450,862 km (0.064 R)
• M17: 2,613,176 km (0.117 R)
• M18: 2,812,739 km (0.075 R)
• M19: 2,880,357 km (0.065 R)
• M20: 3,051,946 km (0.077 R)
• M21: 3,203,339 km (0.078 R)
• M22: 3,369,243 km (0.1 R)
• M23: 3,465,435 km (0.116 R)
• M24: 4,036,001 km (0.085 R)
• M25: 4,332,205 km (0.072 R)
• M26: 4,437,073 km (0.069 R)
• M27: 4,729,537 km (0.116 R)
• M28: 4,810,320 km (0.116 R)
• M29: 5,221,714 km (0.034 R)
• M30: 5,319,401 km (0.098 R)
• M31: 5,488,147 km (0.119 R)
• M32: 5,715,985 km (0.101 R)
• M33: 5,947,114 km (0.082 R)
• M34: 6,034,479 km (0.069 R)
• M35: 6,507,956 km (0.118 R)
• M36: 6,734,148 km (0.114 R)
• M37: 6,810,144 km (0.069 R)
• M38: 6,901,698 km (0.099 R)
• M39: 7,086,002 km (0.113 R)
• M40: 7,381,159 km (0.116 R)
• M41: 8,128,700 km (0.054 R)
• M42: 8,225,938 km (0.086 R)
• M43: 8,339,782 km (0.058 R)
• M44: 8,536,204 km (0.026 R)
• M45: 8,684,456 km (0.068 R)
• M46: 8,783,938 km (0.099 R)
• M47: 9,472,986 km (0.078 R)
• M48: 9,832,769 km (0.047 R)
• M49: 10,232,046 km (0.076 R)
• M50: 10,671,863 km (0.098 R)
• M51: 10,778,377 km (0.113 R)
• M52: 10,867,537 km (0.095 R)
• M53: 11,118,114 km (0.115 R)
• M54: 11,424,939 km (0.084 R)
• M55: 11,643,352 km (0.086 R)
• M56: 11,826,310 km (0.098 R)
• M57: 11,973,365 km (0.079 R)
• M58: 12,176,519 km (0.104 R)
• M59: 12,530,318 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 8.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.48 AU - 3.18 AU

Year: 3123 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,695,826 km

• M1: 109,655 km (0.074 R)
• M2: 221,255 km (0.082 R)
• M3: 310,416 km (0.095 R)
• M4: 382,223 km (0.069 R)
• M5: 707,598 km (0.064 R)
• M6: 776,862 km (0.105 R)
• M7: 876,195 km (0.05 R)
• M8: 1,009,187 km (0.078 R)
• M9: 1,148,912 km (0.119 R)
• M10: 1,216,081 km (0.078 R)
• M11: 1,354,609 km (0.092 R)
• M12: 1,532,331 km (0.064 R)
• M13: 1,600,996 km (0.109 R)
• M14: 1,729,651 km (0.08 R)
• M15: 2,053,680 km (0.094 R)
• M16: 2,123,392 km (0.118 R)
• M17: 2,213,300 km (0.068 R)
• M18: 2,291,391 km (0.104 R)
• M19: 2,758,286 km (0.057 R)
• M20: 2,835,478 km (0.08 R)
• M21: 3,028,011 km (0.096 R)
• M22: 3,085,905 km (0.079 R)
• M23: 3,380,912 km (0.12 R)
• M24: 3,486,378 km (0.05 R)
• M25: 3,577,633 km (0.059 R)
• M26: 3,754,757 km (0.116 R)
• M27: 4,206,393 km (0.099 R)
• M28: 4,401,768 km (0.032 R)
• M29: 4,516,958 km (0.119 R)
• M30: 4,717,120 km (0.098 R)
• M31: 4,911,597 km (0.107 R)
• M32: 4,979,814 km (0.092 R)
• M33: 5,048,479 km (0.071 R)
• M34: 5,238,768 km (0.055 R)
• M35: 5,387,468 km (0.093 R)
• M36: 5,457,929 km (0.106 R)
• M37: 5,869,024 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 9.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.8 AU - 5.64 AU

Year: 6727 Days

Day: 10.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,695,826 km

• M1: 117,734 km (0.042 R)
• M2: 252,372 km (0.11 R)
• M3: 559,047 km (0.116 R)
• M4: 674,088 km (0.098 R)
• M5: 797,656 km (0.111 R)
• M6: 868,565 km (0.106 R)
• M7: 1,068,428 km (0.077 R)
• M8: 1,586,785 km (0.11 R)
• M9: 2,091,977 km (0.093 R)
• M10: 2,259,825 km (0.033 R)
• M11: 2,467,018 km (0.093 R)
• M12: 2,698,746 km (0.054 R)
• M13: 2,826,353 km (0.087 R)
• M14: 2,900,254 km (0.081 R)
• M15: 3,376,873 km (0.106 R)
• M16: 3,534,549 km (0.116 R)
• M17: 3,836,886 km (0.104 R)
• M18: 3,939,510 km (0.092 R)
• M19: 4,043,182 km (0.09 R)
• M20: 4,531,469 km (0.114 R)
• M21: 4,971,137 km (0.094 R)
• M22: 5,196,282 km (0.052 R)
• M23: 5,540,208 km (0.085 R)
• M24: 5,986,458 km (0.059 R)
• M25: 6,057,966 km (0.114 R)
• M26: 6,714,551 km (0.12 R)
• M27: 6,913,516 km (0.114 R)
• M28: 7,064,011 km (0.044 R)
• M29: 7,625,003 km (0.082 R)
• M30: 8,042,082 km (0.033 R)
• M31: 8,173,878 km (0.106 R)
• M32: 8,439,863 km (0.054 R)
• M33: 8,573,903 km (0.067 R)
• M34: 8,762,695 km (0.105 R)
• M35: 9,007,437 km (0.069 R)
• M36: 9,365,126 km (0.095 R)
• M37: 10,208,110 km (0.047 R)
• M38: 10,408,272 km (0.086 R)
• M39: 10,552,035 km (0.069 R)
• M40: 10,958,194 km (0.094 R)
• M41: 11,104,500 km (0.106 R)
• M42: 11,251,555 km (0.113 R)
• M43: 11,845,758 km (0.105 R)
• M44: 12,664,208 km (0.103 R)
• M45: 13,033,864 km (0.118 R)
• M46: 13,126,914 km (0.11 R)
• M47: 13,438,377 km (0.104 R)
• M48: 13,910,208 km (0.078 R)
• M49: 14,419,440 km (0.112 R)
• M50: 14,773,089 km (0.065 R)
• M51: 15,194,805 km (0.068 R)
• M52: 16,216,260 km (0.099 R)
• M53: 16,516,951 km (0.105 R)
• M54: 16,651,141 km (0.116 R)
• M55: 16,785,779 km (0.073 R)
• M56: 17,191,787 km (0.067 R)
• M57: 17,259,705 km (0.09 R)
• M58: 17,430,097 km (0.104 R)
• M59: 18,429,111 km (0.096 R)
• M60: 18,638,100 km (0.048 R)
• M61: 18,742,968 km (0.105 R)
• M62: 18,847,985 km (0.051 R)
• M63: 19,411,221 km (0.094 R)
• M64: 19,517,436 km (0.074 R)
• M65: 20,087,404 km (0.094 R)
• M66: 20,446,289 km (0.109 R)
• M67: 21,243,496 km (0.098 R)
• M68: 21,426,155 km (0.099 R)
• M69: 21,499,308 km (0.115 R)
• M70: 21,903,372 km (0.081 R)
• M71: 22,272,729 km (0.072 R)
• M72: 22,495,481 km (0.116 R)
• M73: 23,017,876 km (0.112 R)
• M74: 23,657,706 km (0.101 R)
• M75: 23,809,100 km (0.083 R)
• M76: 24,494,258 km (0.066 R)
• M77: 24,993,167 km (0.111 R)
• M78: 25,923,067 km (0.065 R)
• M79: 26,079,247 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.8

Radius: 13.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.52 AU - 6.54 AU

Year: 8531 Days

Day: 9.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,695,826 km

• M1: 172,786 km (0.069 R)
• M2: 417,378 km (0.082 R)
• M3: 1,085,183 km (0.111 R)
• M4: 1,235,828 km (0.103 R)
• M5: 1,830,031 km (0.113 R)
• M6: 1,991,746 km (0.089 R)
• M7: 2,505,914 km (0.078 R)
• M8: 3,037,286 km (0.115 R)
• M9: 3,303,869 km (0.072 R)
• M10: 3,527,817 km (0.115 R)
• M11: 3,629,095 km (0.114 R)
• M12: 3,886,403 km (0.119 R)
• M13: 4,043,780 km (0.115 R)
• M14: 4,337,740 km (0.065 R)
• M15: 4,446,348 km (0.111 R)
• M16: 4,611,205 km (0.115 R)
• M17: 4,722,206 km (0.104 R)
• M18: 5,117,743 km (0.025 R)
• M19: 5,582,993 km (0.104 R)
• M20: 5,910,911 km (0.072 R)
• M21: 6,092,523 km (0.098 R)
• M22: 6,554,481 km (0.107 R)
• M23: 6,774,091 km (0.112 R)
• M24: 6,900,651 km (0.084 R)
• M25: 7,124,000 km (0.105 R)
• M26: 7,220,491 km (0.067 R)
• M27: 7,676,615 km (0.027 R)
• M28: 7,841,771 km (0.073 R)
• M29: 7,974,763 km (0.073 R)
• M30: 9,170,649 km (0.083 R)
• M31: 9,629,017 km (0.117 R)
• M32: 9,771,583 km (0.111 R)
• M33: 10,495,039 km (0.107 R)
• M34: 11,049,000 km (0.108 R)
• M35: 11,160,899 km (0.056 R)
• M36: 11,385,894 km (0.105 R)
• M37: 11,536,838 km (0.039 R)
• M38: 11,802,374 km (0.098 R)
• M39: 12,339,730 km (0.088 R)
• M40: 14,201,775 km (0.079 R)
• M41: 14,445,769 km (0.097 R)
• M42: 14,691,109 km (0.068 R)
• M43: 14,814,378 km (0.111 R)
• M44: 15,186,129 km (0.104 R)
• M45: 16,618,229 km (0.09 R)
• M46: 16,746,584 km (0.118 R)
• M47: 17,437,128 km (0.048 R)
• M48: 17,873,505 km (0.115 R)
• M49: 18,137,096 km (0.038 R)
• M50: 18,579,158 km (0.061 R)
• M51: 18,935,500 km (0.096 R)
• M52: 19,338,966 km (0.118 R)
• M53: 19,654,767 km (0.081 R)
• M54: 19,836,079 km (0.05 R)
• M55: 20,796,647 km (0.045 R)
• M56: 21,538,802 km (0.048 R)
• M57: 22,242,361 km (0.084 R)
• M58: 22,620,694 km (0.061 R)
• M59: 24,739,598 km (0.116 R)
• M60: 26,670,159 km (0.036 R)
• M61: 26,921,184 km (0.092 R)
• M62: 27,021,714 km (0.098 R)
• M63: 27,122,543 km (0.115 R)
• M64: 27,374,914 km (0.12 R)
• M65: 28,290,154 km (0.06 R)
• M66: 28,905,899 km (0.078 R)
• M67: 29,525,982 km (0.109 R)
• M68: 30,307,332 km (0.036 R)
• M69: 30,412,050 km (0.119 R)
• M70: 31,253,987 km (0.115 R)
• M71: 32,424,142 km (0.039 R)
• M72: 33,014,604 km (0.043 R)
• M73: 33,122,315 km (0.094 R)
• M74: 33,717,116 km (0.095 R)
• M75: 34,533,621 km (0.047 R)
• M76: 34,917,041 km (0.079 R)
• M77: 35,467,112 km (0.115 R)
• M78: 35,964,525 km (0.034 R)
• M79: 36,464,331 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit