🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.77 AU - 0.97 AU

Year: 292 Days

Day: 26.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.4 AU - 1.9 AU

Year: 763 Days

Day: 12.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,402,467 km

• M1: 51,462 km (0.1 R)
• M2: 1,331,122 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.47 AU - 2.43 AU

Year: 980 Days

Day: 23.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 11.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.03 AU - 6.25 AU

Year: 4820 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 66.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,402,467 km

• M1: 144,362 km (0.062 R)
• M2: 324,029 km (0.092 R)
• M3: 470,934 km (0.1 R)
• M4: 575,204 km (0.054 R)
• M5: 743,950 km (0.088 R)
• M6: 820,245 km (0.111 R)
• M7: 950,545 km (0.089 R)
• M8: 1,066,633 km (0.12 R)
• M9: 1,432,250 km (0.11 R)
• M10: 1,505,104 km (0.079 R)
• M11: 1,770,790 km (0.119 R)
• M12: 2,477,790 km (0.115 R)
• M13: 2,656,110 km (0.07 R)
• M14: 2,731,657 km (0.088 R)
• M15: 2,994,052 km (0.111 R)
• M16: 3,072,890 km (0.076 R)
• M17: 3,411,430 km (0.094 R)
• M18: 3,510,464 km (0.057 R)
• M19: 3,881,766 km (0.042 R)
• M20: 4,142,215 km (0.106 R)
• M21: 4,265,634 km (0.041 R)
• M22: 4,607,166 km (0.047 R)
• M23: 4,976,373 km (0.102 R)
• M24: 5,528,689 km (0.088 R)
• M25: 5,606,330 km (0.093 R)
• M26: 6,221,177 km (0.116 R)
• M27: 6,712,008 km (0.095 R)
• M28: 6,899,304 km (0.118 R)
• M29: 7,088,246 km (0.102 R)
• M30: 7,321,619 km (0.101 R)
• M31: 7,471,516 km (0.11 R)
• M32: 7,579,227 km (0.081 R)
• M33: 8,347,412 km (0.077 R)
• M34: 9,048,427 km (0.045 R)
• M35: 9,186,356 km (0.081 R)
• M36: 10,075,716 km (0.119 R)
• M37: 10,266,603 km (0.119 R)
• M38: 10,943,683 km (0.075 R)
• M39: 11,238,390 km (0.116 R)
• M40: 11,361,958 km (0.102 R)
• M41: 12,494,115 km (0.094 R)
• M42: 13,086,822 km (0.11 R)
• M43: 13,530,679 km (0.082 R)
• M44: 13,846,929 km (0.078 R)
• M45: 13,952,993 km (0.072 R)
• M46: 14,219,128 km (0.1 R)
• M47: 14,486,908 km (0.111 R)
• M48: 15,327,798 km (0.057 R)
• M49: 15,712,863 km (0.088 R)
• M50: 15,851,091 km (0.097 R)
• M51: 16,045,419 km (0.06 R)
• M52: 16,380,219 km (0.1 R)
• M53: 16,886,907 km (0.107 R)
• M54: 17,255,965 km (0.113 R)
• M55: 17,944,414 km (0.115 R)
• M56: 18,031,031 km (0.086 R)
• M57: 18,146,970 km (0.043 R)
• M58: 18,408,317 km (0.089 R)
• M59: 18,817,617 km (0.096 R)
• M60: 18,935,051 km (0.111 R)
• M61: 19,615,273 km (0.102 R)
• M62: 19,913,571 km (0.081 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 12.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.61 AU - 6.71 AU

Year: 5502 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,402,467 km

• M1: 170,542 km (0.108 R)
• M2: 251,624 km (0.076 R)
• M3: 673,639 km (0.109 R)
• M4: 1,365,380 km (0.063 R)
• M5: 1,558,511 km (0.12 R)
• M6: 2,229,158 km (0.063 R)
• M7: 2,314,129 km (0.083 R)
• M8: 2,635,615 km (0.097 R)
• M9: 2,786,560 km (0.063 R)
• M10: 2,888,735 km (0.083 R)
• M11: 3,065,560 km (0.057 R)
• M12: 3,235,353 km (0.085 R)
• M13: 4,545,830 km (0.102 R)
• M14: 5,493,234 km (0.103 R)
• M15: 5,804,996 km (0.089 R)
• M16: 6,056,021 km (0.102 R)
• M17: 6,486,713 km (0.082 R)
• M18: 6,582,306 km (0.049 R)
• M19: 7,435,164 km (0.064 R)
• M20: 8,219,206 km (0.092 R)
• M21: 8,501,198 km (0.104 R)
• M22: 8,726,343 km (0.116 R)
• M23: 8,907,656 km (0.093 R)
• M24: 9,382,330 km (0.1 R)
• M25: 9,770,985 km (0.106 R)
• M26: 9,975,336 km (0.106 R)
• M27: 10,212,747 km (0.105 R)
• M28: 10,324,198 km (0.082 R)
• M29: 10,548,295 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 12.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.2 AU - 6.92 AU

Year: 6047 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,402,467 km

• M1: 363,373 km (0.109 R)
• M2: 491,429 km (0.064 R)
• M3: 600,037 km (0.031 R)
• M4: 691,142 km (0.082 R)
• M5: 1,224,010 km (0.091 R)
• M6: 2,047,696 km (0.113 R)
• M7: 2,319,365 km (0.099 R)
• M8: 2,603,003 km (0.105 R)
• M9: 2,715,201 km (0.035 R)
• M10: 2,829,045 km (0.069 R)
• M11: 2,967,723 km (0.097 R)
• M12: 3,085,157 km (0.092 R)
• M13: 3,822,076 km (0.094 R)
• M14: 4,423,310 km (0.073 R)
• M15: 4,612,252 km (0.051 R)
• M16: 4,942,414 km (0.064 R)
• M17: 5,054,164 km (0.079 R)
• M18: 5,280,206 km (0.031 R)
• M19: 6,491,052 km (0.119 R)
• M20: 7,175,312 km (0.081 R)
• M21: 7,270,307 km (0.09 R)
• M22: 9,328,325 km (0.09 R)
• M23: 9,536,565 km (0.102 R)
• M24: 10,134,957 km (0.044 R)
• M25: 10,636,857 km (0.056 R)
• M26: 10,818,170 km (0.091 R)
• M27: 11,553,444 km (0.053 R)
• M28: 11,739,693 km (0.116 R)
• M29: 12,077,784 km (0.104 R)
• M30: 12,495,162 km (0.095 R)
• M31: 13,110,907 km (0.112 R)
• M32: 14,492,144 km (0.093 R)
• M33: 14,935,702 km (0.111 R)
• M34: 15,138,856 km (0.051 R)
• M35: 15,630,135 km (0.037 R)
• M36: 15,794,992 km (0.08 R)
• M37: 16,209,827 km (0.059 R)
• M38: 16,586,365 km (0.052 R)
• M39: 17,135,239 km (0.112 R)
• M40: 17,775,967 km (0.078 R)
• M41: 18,294,324 km (0.057 R)
• M42: 19,389,978 km (0.115 R)
• M43: 20,281,731 km (0.085 R)
• M44: 20,371,640 km (0.084 R)
• M45: 21,461,161 km (0.111 R)
• M46: 22,337,056 km (0.1 R)
• M47: 22,476,332 km (0.056 R)
• M48: 22,569,382 km (0.087 R)
• M49: 22,709,256 km (0.11 R)
• M50: 22,802,605 km (0.09 R)
• M51: 23,460,088 km (0.1 R)
• M52: 23,649,030 km (0.093 R)
• M53: 24,123,704 km (0.086 R)
• M54: 24,745,433 km (0.074 R)
• M55: 25,082,327 km (0.104 R)
• M56: 26,200,272 km (0.062 R)
• M57: 26,298,258 km (0.101 R)
• M58: 26,494,531 km (0.08 R)
• M59: 26,691,402 km (0.057 R)
• M60: 26,839,354 km (0.033 R)
• M61: 27,235,040 km (0.118 R)
• M62: 27,334,373 km (0.056 R)
• M63: 27,533,189 km (0.111 R)
• M64: 28,534,896 km (0.076 R)
• M65: 29,344,670 km (0.074 R)
• M66: 29,803,636 km (0.101 R)
• M67: 30,316,308 km (0.097 R)
• M68: 30,573,766 km (0.035 R)
• M69: 30,728,450 km (0.06 R)
• M70: 31,350,328 km (0.099 R)
• M71: 31,610,628 km (0.104 R)
• M72: 33,134,732 km (0.106 R)
• M73: 33,932,387 km (0.049 R)
• M74: 34,039,200 km (0.098 R)
• M75: 34,790,182 km (0.1 R)
• M76: 35,059,757 km (0.081 R)
• M77: 35,275,926 km (0.107 R)
• M78: 35,384,085 km (0.114 R)
• M79: 35,655,157 km (0.072 R)
• M80: 36,582,065 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 14.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.44 AU - 7.9 AU

Year: 6910 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,402,467 km

• M1: 249,380 km (0.101 R)
• M2: 369,058 km (0.078 R)
• M3: 468,391 km (0.08 R)
• M4: 580,739 km (0.116 R)
• M5: 879,935 km (0.108 R)
• M6: 1,060,051 km (0.085 R)
• M7: 1,253,481 km (0.101 R)
• M8: 1,676,992 km (0.076 R)
• M9: 2,116,062 km (0.094 R)
• M10: 2,246,212 km (0.119 R)
• M11: 2,970,116 km (0.117 R)
• M12: 3,623,260 km (0.116 R)
• M13: 3,922,157 km (0.052 R)
• M14: 4,302,435 km (0.091 R)
• M15: 5,099,043 km (0.116 R)
• M16: 5,315,212 km (0.091 R)
• M17: 5,534,672 km (0.118 R)
• M18: 5,675,743 km (0.059 R)
• M19: 5,961,774 km (0.096 R)
• M20: 7,174,714 km (0.071 R)
• M21: 7,730,620 km (0.109 R)
• M22: 8,162,359 km (0.076 R)
• M23: 8,789,623 km (0.112 R)
• M24: 9,918,638 km (0.114 R)
• M25: 11,118,413 km (0.054 R)
• M26: 11,425,537 km (0.091 R)
• M27: 11,631,833 km (0.115 R)
• M28: 12,469,581 km (0.07 R)
• M29: 13,299,699 km (0.099 R)
• M30: 13,789,932 km (0.104 R)
• M31: 13,927,113 km (0.117 R)
• M32: 14,452,800 km (0.108 R)
• M33: 15,041,468 km (0.091 R)
• M34: 16,883,466 km (0.094 R)
• M35: 17,562,790 km (0.049 R)
• M36: 18,130,664 km (0.065 R)
• M37: 18,432,103 km (0.073 R)
• M38: 18,674,302 km (0.093 R)
• M39: 18,795,776 km (0.106 R)
• M40: 18,948,066 km (0.095 R)
• M41: 20,337,232 km (0.093 R)
• M42: 20,996,660 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 9.4

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.26 AU - 10.26 AU

Year: 10141 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,402,467 km

• M1: 125,812 km (0.113 R)
• M2: 197,320 km (0.096 R)
• M3: 503,247 km (0.053 R)
• M4: 670,049 km (0.06 R)
• M5: 798,105 km (0.089 R)
• M6: 1,345,184 km (0.09 R)
• M7: 1,415,046 km (0.064 R)
• M8: 1,937,592 km (0.086 R)
• M9: 2,097,362 km (0.119 R)
• M10: 2,373,520 km (0.115 R)
• M11: 2,749,908 km (0.064 R)
• M12: 2,960,542 km (0.042 R)
• M13: 3,270,658 km (0.105 R)
• M14: 3,689,383 km (0.106 R)
• M15: 3,989,326 km (0.112 R)
• M16: 4,471,630 km (0.065 R)
• M17: 4,577,396 km (0.095 R)
• M18: 4,719,663 km (0.096 R)
• M19: 5,528,689 km (0.114 R)
• M20: 6,539,521 km (0.08 R)
• M21: 7,522,379 km (0.114 R)
• M22: 7,690,677 km (0.082 R)
• M23: 8,073,947 km (0.113 R)
• M24: 8,159,965 km (0.056 R)
• M25: 8,594,697 km (0.086 R)
• M26: 9,260,856 km (0.104 R)
• M27: 9,350,914 km (0.103 R)
• M28: 9,486,599 km (0.12 R)
• M29: 9,714,287 km (0.105 R)
• M30: 9,805,841 km (0.099 R)
• M31: 10,501,471 km (0.079 R)
• M32: 10,879,206 km (0.097 R)
• M33: 11,599,221 km (0.091 R)
• M34: 14,368,427 km (0.059 R)
• M35: 14,577,415 km (0.077 R)
• M36: 15,051,491 km (0.046 R)
• M37: 15,317,176 km (0.106 R)
• M38: 16,558,689 km (0.073 R)
• M39: 17,053,260 km (0.11 R)
• M40: 17,552,767 km (0.066 R)
• M41: 18,339,353 km (0.111 R)
• M42: 19,079,862 km (0.114 R)
• M43: 20,414,125 km (0.072 R)
• M44: 20,885,209 km (0.092 R)
• M45: 20,944,300 km (0.114 R)
• M46: 22,078,551 km (0.1 R)
• M47: 22,683,525 km (0.068 R)
• M48: 22,744,411 km (0.116 R)
• M49: 23,909,779 km (0.111 R)
• M50: 24,095,579 km (0.092 R)
• M51: 25,157,575 km (0.056 R)
• M52: 25,346,517 km (0.112 R)
• M53: 25,852,756 km (0.104 R)
• M54: 26,107,222 km (0.033 R)
• M55: 28,172,121 km (0.117 R)
• M56: 29,555,453 km (0.098 R)
• M57: 29,821,438 km (0.119 R)
• M58: 30,088,321 km (0.112 R)
• M59: 31,705,773 km (0.039 R)
• M60: 32,524,971 km (0.039 R)
• M61: 33,282,085 km (0.076 R)
• M62: 34,813,818 km (0.104 R)
• M63: 35,094,763 km (0.088 R)
• M64: 35,376,456 km (0.057 R)
• M65: 35,517,526 km (0.076 R)
• M66: 35,942,085 km (0.106 R)
• M67: 36,939,155 km (0.095 R)
• M68: 39,252,237 km (0.102 R)
• M69: 40,205,176 km (0.112 R)
• M70: 40,499,884 km (0.062 R)
• M71: 41,611,695 km (0.09 R)
• M72: 41,686,195 km (0.03 R)
• M73: 42,208,740 km (0.076 R)
• M74: 42,958,973 km (0.072 R)
• M75: 43,486,904 km (0.031 R)
• M76: 44,320,613 km (0.118 R)
• M77: 47,163,721 km (0.106 R)
• M78: 47,319,003 km (0.082 R)
• M79: 47,474,585 km (0.114 R)
• M80: 47,708,257 km (0.114 R)
• M81: 48,646,385 km (0.074 R)
• M82: 49,039,229 km (0.094 R)
• M83: 49,196,606 km (0.08 R)
• M84: 51,417,686 km (0.097 R)
• M85: 52,379,600 km (0.061 R)
• M86: 54,158,319 km (0.074 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit