🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.44 AU - 1.64 AU

Year: 705 Days

Day: 26.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 747 Days

Day: 43.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,923,772 km

• M1: 357,240 km (0.105 R)

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: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 15

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.13 AU - 10.89 AU

Year: 9978 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,923,772 km

• M1: 191,186 km (0.049 R)
• M2: 367,712 km (0.07 R)
• M3: 483,949 km (0.117 R)
• M4: 838,496 km (0.099 R)
• M5: 969,245 km (0.081 R)
• M6: 1,128,118 km (0.066 R)
• M7: 1,362,089 km (0.105 R)
• M8: 1,519,615 km (0.117 R)
• M9: 1,829,283 km (0.04 R)
• M10: 1,928,915 km (0.047 R)
• M11: 2,537,778 km (0.034 R)
• M12: 2,820,817 km (0.096 R)
• M13: 2,995,847 km (0.09 R)
• M14: 3,326,159 km (0.078 R)
• M15: 3,605,309 km (0.051 R)
• M16: 4,253,367 km (0.116 R)
• M17: 4,353,896 km (0.067 R)
• M18: 4,973,232 km (0.064 R)
• M19: 5,437,883 km (0.07 R)
• M20: 5,805,145 km (0.047 R)
• M21: 6,294,630 km (0.088 R)
• M22: 6,915,461 km (0.116 R)
• M23: 7,596,729 km (0.101 R)
• M24: 8,174,028 km (0.081 R)
• M25: 8,467,987 km (0.068 R)
• M26: 8,595,146 km (0.111 R)
• M27: 8,722,753 km (0.079 R)
• M28: 10,440,435 km (0.07 R)
• M29: 10,713,751 km (0.037 R)
• M30: 10,851,381 km (0.112 R)
• M31: 11,595,331 km (0.088 R)
• M32: 12,355,737 km (0.108 R)
• M33: 13,230,585 km (0.099 R)
• M34: 13,378,238 km (0.087 R)
• M35: 13,526,639 km (0.12 R)
• M36: 15,091,134 km (0.107 R)
• M37: 16,553,154 km (0.102 R)
• M38: 16,712,476 km (0.098 R)
• M39: 17,733,332 km (0.108 R)
• M40: 17,896,393 km (0.115 R)
• M41: 18,224,013 km (0.099 R)
• M42: 18,388,570 km (0.08 R)
• M43: 20,801,285 km (0.044 R)
• M44: 20,973,322 km (0.092 R)
• M45: 22,660,487 km (0.086 R)
• M46: 22,896,702 km (0.097 R)
• M47: 23,193,055 km (0.1 R)
• M48: 25,855,449 km (0.104 R)
• M49: 26,164,069 km (0.112 R)
• M50: 26,411,803 km (0.039 R)
• M51: 27,222,624 km (0.107 R)
• M52: 29,768,181 km (0.12 R)
• M53: 30,091,612 km (0.083 R)
• M54: 30,221,463 km (0.074 R)
• M55: 31,991,056 km (0.112 R)
• M56: 33,122,614 km (0.101 R)
• M57: 34,674,243 km (0.053 R)
• M58: 35,014,578 km (0.114 R)
• M59: 35,698,839 km (0.105 R)
• M60: 36,733,458 km (0.037 R)
• M61: 37,219,651 km (0.107 R)
• M62: 37,568,364 km (0.107 R)
• M63: 38,058,147 km (0.116 R)
• M64: 39,611,571 km (0.09 R)
• M65: 39,896,107 km (0.117 R)
• M66: 40,110,031 km (0.053 R)
• M67: 40,539,078 km (0.063 R)
• M68: 41,185,491 km (0.083 R)
• M69: 41,907,749 km (0.117 R)
• M70: 43,072,069 km (0.104 R)
• M71: 43,511,438 km (0.102 R)
• M72: 43,805,099 km (0.09 R)
• M73: 45,506,775 km (0.115 R)
• M74: 46,029,021 km (0.047 R)
• M75: 46,178,619 km (0.101 R)
• M76: 46,328,366 km (0.099 R)
• M77: 47,305,539 km (0.113 R)
• M78: 48,061,757 km (0.065 R)
• M79: 49,586,458 km (0.095 R)
• M80: 49,816,540 km (0.06 R)
• M81: 50,123,814 km (0.104 R)
• M82: 50,277,750 km (0.08 R)
• M83: 50,431,686 km (0.111 R)
• M84: 51,359,343 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 14.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.31 AU - 11.03 AU

Year: 12859 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,923,772 km

• M1: 580,440 km (0.051 R)
• M2: 785,688 km (0.105 R)
• M3: 961,765 km (0.114 R)
• M4: 1,152,203 km (0.036 R)
• M5: 1,440,927 km (0.106 R)
• M6: 1,639,443 km (0.102 R)
• M7: 1,730,698 km (0.093 R)
• M8: 2,064,301 km (0.118 R)
• M9: 2,289,745 km (0.088 R)
• M10: 2,603,452 km (0.059 R)
• M11: 3,071,992 km (0.036 R)
• M12: 3,389,589 km (0.058 R)
• M13: 4,277,751 km (0.077 R)
• M14: 4,567,672 km (0.056 R)
• M15: 5,031,724 km (0.102 R)
• M16: 5,580,749 km (0.113 R)
• M17: 6,476,989 km (0.099 R)
• M18: 6,736,093 km (0.114 R)
• M19: 7,495,153 km (0.087 R)
• M20: 8,201,554 km (0.114 R)
• M21: 8,765,837 km (0.111 R)
• M22: 9,635,898 km (0.046 R)
• M23: 9,932,102 km (0.076 R)
• M24: 10,102,643 km (0.063 R)
• M25: 11,726,678 km (0.114 R)
• M26: 15,015,138 km (0.063 R)
• M27: 15,260,329 km (0.054 R)
• M28: 15,358,765 km (0.113 R)
• M29: 15,506,866 km (0.109 R)
• M30: 15,754,750 km (0.083 R)
• M31: 15,904,198 km (0.039 R)
• M32: 16,053,946 km (0.092 R)
• M33: 16,154,176 km (0.084 R)
• M34: 16,405,501 km (0.115 R)
• M35: 16,556,894 km (0.081 R)
• M36: 16,759,449 km (0.089 R)
• M37: 17,218,416 km (0.111 R)
• M38: 17,681,421 km (0.098 R)
• M39: 18,200,825 km (0.102 R)
• M40: 19,788,806 km (0.066 R)
• M41: 19,896,218 km (0.1 R)
• M42: 20,219,798 km (0.096 R)
• M43: 21,255,763 km (0.093 R)
• M44: 21,476,121 km (0.092 R)
• M45: 21,752,578 km (0.108 R)
• M46: 21,919,080 km (0.116 R)
• M47: 22,533,030 km (0.048 R)
• M48: 22,813,974 km (0.076 R)
• M49: 23,265,910 km (0.098 R)
• M50: 23,549,846 km (0.095 R)
• M51: 23,892,126 km (0.07 R)
• M52: 24,466,283 km (0.088 R)
• M53: 24,639,368 km (0.117 R)
• M54: 25,628,210 km (0.113 R)
• M55: 26,156,888 km (0.112 R)
• M56: 26,334,012 km (0.032 R)
• M57: 27,165,477 km (0.064 R)
• M58: 27,404,684 km (0.111 R)
• M59: 28,247,369 km (0.083 R)
• M60: 28,793,551 km (0.12 R)
• M61: 28,915,324 km (0.081 R)
• M62: 29,343,174 km (0.097 R)
• M63: 29,588,664 km (0.049 R)
• M64: 29,958,021 km (0.087 R)
• M65: 31,890,975 km (0.059 R)
• M66: 33,799,694 km (0.108 R)
• M67: 35,092,669 km (0.108 R)
• M68: 35,679,840 km (0.099 R)
• M69: 36,797,785 km (0.103 R)
• M70: 37,860,379 km (0.11 R)
• M71: 38,060,840 km (0.114 R)
• M72: 38,664,018 km (0.055 R)
• M73: 39,540,961 km (0.095 R)
• M74: 41,520,739 km (0.057 R)
• M75: 42,418,775 km (0.063 R)
• M76: 42,557,453 km (0.083 R)
• M77: 43,113,807 km (0.095 R)
• M78: 43,323,095 km (0.093 R)
• M79: 44,163,535 km (0.11 R)
• M80: 44,515,390 km (0.099 R)
• M81: 44,797,531 km (0.08 R)
• M82: 46,574,006 km (0.113 R)
• M83: 48,373,519 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 7.4

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.83 AU - 20.69 AU

Year: 28789 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,923,772 km

• M1: 208,839 km (0.107 R)
• M2: 343,327 km (0.094 R)
• M3: 1,332,917 km (0.12 R)
• M4: 1,632,562 km (0.039 R)
• M5: 1,844,093 km (0.096 R)
• M6: 2,064,451 km (0.104 R)
• M7: 2,693,061 km (0.091 R)
• M8: 2,817,227 km (0.116 R)
• M9: 2,901,152 km (0.102 R)
• M10: 3,244,927 km (0.116 R)
• M11: 3,647,046 km (0.074 R)
• M12: 4,400,721 km (0.119 R)
• M13: 4,498,258 km (0.078 R)
• M14: 4,895,740 km (0.047 R)
• M15: 6,100,003 km (0.09 R)
• M16: 6,208,910 km (0.113 R)
• M17: 7,859,274 km (0.091 R)
• M18: 8,337,239 km (0.112 R)
• M19: 9,258,463 km (0.114 R)
• M20: 9,320,995 km (0.066 R)
• M21: 9,383,826 km (0.046 R)
• M22: 9,509,637 km (0.118 R)
• M23: 10,341,252 km (0.105 R)
• M24: 11,262,625 km (0.093 R)
• M25: 12,141,662 km (0.114 R)
• M26: 12,347,659 km (0.097 R)
• M27: 13,536,513 km (0.077 R)
• M28: 17,008,530 km (0.077 R)
• M29: 17,547,980 km (0.059 R)
• M30: 18,328,282 km (0.085 R)
• M31: 20,003,629 km (0.109 R)
• M32: 20,328,406 km (0.113 R)
• M33: 22,987,508 km (0.093 R)
• M34: 24,271,207 km (0.072 R)
• M35: 24,444,142 km (0.075 R)
• M36: 25,314,802 km (0.084 R)
• M37: 25,490,280 km (0.097 R)
• M38: 26,373,057 km (0.1 R)
• M39: 29,264,934 km (0.077 R)
• M40: 32,636,122 km (0.039 R)
• M41: 33,018,344 km (0.111 R)
• M42: 34,076,749 km (0.084 R)
• M43: 35,342,048 km (0.08 R)
• M44: 36,920,156 km (0.092 R)
• M45: 38,622,131 km (0.025 R)
• M46: 38,925,067 km (0.116 R)
• M47: 39,228,900 km (0.11 R)
• M48: 40,247,213 km (0.031 R)
• M49: 40,349,538 km (0.05 R)
• M50: 40,759,585 km (0.085 R)
• M51: 43,984,317 km (0.034 R)
• M52: 44,935,760 km (0.109 R)
• M53: 46,429,345 km (0.05 R)
• M54: 46,858,990 km (0.116 R)
• M55: 47,290,131 km (0.063 R)
• M56: 47,614,160 km (0.093 R)
• M57: 48,156,003 km (0.115 R)
• M58: 48,808,998 km (0.105 R)
• M59: 49,027,261 km (0.053 R)
• M60: 49,903,755 km (0.04 R)
• M61: 52,228,955 km (0.053 R)
• M62: 52,563,905 km (0.115 R)
• M63: 55,383,675 km (0.097 R)
• M64: 56,296,372 km (0.114 R)
• M65: 57,213,855 km (0.112 R)
• M66: 58,367,853 km (0.09 R)
• M67: 59,996,226 km (0.118 R)
• M68: 62,111,839 km (0.087 R)
• M69: 63,059,841 km (0.108 R)
• M70: 63,535,712 km (0.07 R)
• M71: 63,654,792 km (0.076 R)
• M72: 64,132,158 km (0.045 R)
• M73: 64,610,722 km (0.11 R)
• M74: 66,778,545 km (0.103 R)
• M75: 68,847,932 km (0.06 R)
• M76: 71,185,399 km (0.082 R)
• M77: 71,804,884 km (0.117 R)
• M78: 73,423,832 km (0.083 R)
• M79: 74,049,749 km (0.052 R)
• M80: 75,180,709 km (0.094 R)
• M81: 75,685,153 km (0.056 R)
• M82: 75,811,563 km (0.062 R)
• M83: 79,248,126 km (0.068 R)
• M84: 79,633,191 km (0.097 R)
• M85: 80,147,358 km (0.081 R)
• M86: 80,791,826 km (0.114 R)
• M87: 81,179,285 km (0.034 R)
• M88: 84,956,481 km (0.079 R)
• M89: 87,859,877 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit