🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.79 AU - 0.95 AU

Year: 296 Days

Day: 42.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,325,086 km

• M1: 281,244 km (0.054 R)
• M2: 388,356 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.34 AU - 1.36 AU

Year: 573 Days

Day: 14.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,325,086 km

• M1: 683,662 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.52 AU - 1.88 AU

Year: 810 Days

Day: 20.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.79 AU - 2.43 AU

Year: 1119 Days

Day: 25.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,325,086 km

• M1: 287,826 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.13 AU - 4.85 AU

Year: 3475 Days

Day: 15.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 15

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.36 AU - 7.06 AU

Year: 5652 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,325,086 km

• M1: 234,121 km (0.114 R)
• M2: 467,045 km (0.073 R)
• M3: 655,388 km (0.106 R)
• M4: 1,041,500 km (0.112 R)
• M5: 1,644,230 km (0.086 R)
• M6: 1,810,882 km (0.077 R)
• M7: 1,999,525 km (0.09 R)
• M8: 2,161,689 km (0.076 R)
• M9: 2,396,558 km (0.054 R)
• M10: 2,640,103 km (0.114 R)
• M11: 2,946,928 km (0.116 R)
• M12: 3,170,727 km (0.061 R)
• M13: 3,323,167 km (0.078 R)
• M14: 3,419,658 km (0.106 R)
• M15: 3,517,046 km (0.055 R)
• M16: 3,635,378 km (0.039 R)
• M17: 4,039,292 km (0.072 R)
• M18: 4,330,709 km (0.116 R)
• M19: 4,586,072 km (0.076 R)
• M20: 4,802,840 km (0.102 R)
• M21: 5,134,349 km (0.114 R)
• M22: 6,173,605 km (0.084 R)
• M23: 6,389,325 km (0.117 R)
• M24: 6,877,613 km (0.041 R)
• M25: 7,352,735 km (0.107 R)
• M26: 7,581,620 km (0.046 R)
• M27: 7,838,629 km (0.078 R)
• M28: 8,046,421 km (0.064 R)
• M29: 8,493,868 km (0.074 R)
• M30: 8,680,566 km (0.034 R)
• M31: 8,922,615 km (0.083 R)
• M32: 9,496,174 km (0.035 R)
• M33: 9,634,402 km (0.083 R)
• M34: 9,829,178 km (0.092 R)
• M35: 9,941,227 km (0.111 R)
• M36: 10,081,700 km (0.071 R)
• M37: 10,794,085 km (0.076 R)
• M38: 10,909,574 km (0.106 R)
• M39: 11,552,247 km (0.114 R)
• M40: 11,759,290 km (0.056 R)
• M41: 11,907,991 km (0.081 R)
• M42: 12,357,831 km (0.092 R)
• M43: 12,600,030 km (0.095 R)
• M44: 12,813,357 km (0.031 R)
• M45: 13,089,215 km (0.098 R)
• M46: 13,740,714 km (0.102 R)
• M47: 14,244,260 km (0.08 R)
• M48: 14,625,885 km (0.103 R)
• M49: 14,785,954 km (0.1 R)
• M50: 15,204,679 km (0.099 R)
• M51: 15,464,381 km (0.103 R)
• M52: 15,692,817 km (0.102 R)
• M53: 17,628,463 km (0.083 R)
• M54: 18,313,323 km (0.114 R)
• M55: 18,485,809 km (0.038 R)
• M56: 18,589,630 km (0.072 R)
• M57: 18,797,870 km (0.095 R)
• M58: 19,041,715 km (0.101 R)
• M59: 19,497,539 km (0.119 R)
• M60: 19,992,409 km (0.107 R)
• M61: 20,134,527 km (0.088 R)
• M62: 20,562,975 km (0.072 R)
• M63: 21,102,724 km (0.079 R)
• M64: 21,392,645 km (0.042 R)
• M65: 22,122,982 km (0.115 R)
• M66: 22,713,146 km (0.118 R)
• M67: 23,570,641 km (0.071 R)
• M68: 24,135,672 km (0.088 R)
• M69: 24,628,896 km (0.089 R)
• M70: 24,934,076 km (0.102 R)
• M71: 25,087,264 km (0.112 R)
• M72: 25,818,648 km (0.062 R)
• M73: 25,934,736 km (0.117 R)
• M74: 26,051,123 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 8.3

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.29 AU - 8.39 AU

Year: 6534 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,325,086 km

• M1: 104,419 km (0.116 R)
• M2: 168,447 km (0.089 R)
• M3: 223,050 km (0.084 R)
• M4: 479,012 km (0.102 R)
• M5: 569,968 km (0.095 R)
• M6: 785,838 km (0.029 R)
• M7: 1,423,424 km (0.088 R)
• M8: 1,558,810 km (0.118 R)
• M9: 1,969,456 km (0.119 R)
• M10: 2,209,411 km (0.067 R)
• M11: 2,837,872 km (0.049 R)
• M12: 3,260,635 km (0.1 R)
• M13: 3,414,721 km (0.067 R)
• M14: 3,783,480 km (0.073 R)
• M15: 3,999,798 km (0.097 R)
• M16: 4,220,455 km (0.053 R)
• M17: 4,558,696 km (0.062 R)
• M18: 4,993,876 km (0.101 R)
• M19: 5,351,714 km (0.031 R)
• M20: 5,533,625 km (0.066 R)
• M21: 5,594,811 km (0.108 R)
• M22: 5,779,564 km (0.119 R)
• M23: 5,997,678 km (0.078 R)
• M24: 6,091,924 km (0.12 R)
• M25: 6,282,063 km (0.079 R)
• M26: 6,377,956 km (0.087 R)
• M27: 6,441,984 km (0.12 R)
• M28: 6,635,713 km (0.089 R)
• M29: 6,766,012 km (0.112 R)
• M30: 6,831,387 km (0.079 R)
• M31: 6,929,972 km (0.094 R)
• M32: 7,667,040 km (0.083 R)
• M33: 7,735,257 km (0.106 R)
• M34: 8,676,228 km (0.075 R)
• M35: 8,890,302 km (0.066 R)
• M36: 8,961,960 km (0.092 R)
• M37: 9,033,916 km (0.088 R)
• M38: 10,816,973 km (0.098 R)
• M39: 10,932,014 km (0.073 R)
• M40: 11,945,689 km (0.087 R)
• M41: 12,024,826 km (0.076 R)
• M42: 12,144,056 km (0.085 R)
• M43: 12,867,062 km (0.114 R)
• M44: 13,521,553 km (0.118 R)
• M45: 13,977,827 km (0.089 R)
• M46: 15,462,885 km (0.096 R)
• M47: 16,289,862 km (0.089 R)
• M48: 16,509,920 km (0.061 R)
• M49: 16,953,029 km (0.034 R)
• M50: 17,354,999 km (0.092 R)
• M51: 17,669,902 km (0.059 R)
• M52: 17,805,438 km (0.097 R)
• M53: 18,488,352 km (0.07 R)
• M54: 18,809,838 km (0.088 R)
• M55: 18,948,365 km (0.065 R)
• M56: 20,778,097 km (0.079 R)
• M57: 21,786,536 km (0.058 R)
• M58: 23,651,423 km (0.073 R)
• M59: 23,900,653 km (0.114 R)
• M60: 24,956,665 km (0.12 R)
• M61: 25,261,246 km (0.063 R)
• M62: 25,464,998 km (0.115 R)
• M63: 26,854,164 km (0.098 R)
• M64: 27,479,483 km (0.04 R)
• M65: 28,268,014 km (0.115 R)
• M66: 28,744,632 km (0.106 R)
• M67: 29,117,131 km (0.084 R)
• M68: 29,330,757 km (0.078 R)
• M69: 30,623,133 km (0.071 R)
• M70: 31,440,386 km (0.051 R)
• M71: 31,604,794 km (0.055 R)
• M72: 31,934,209 km (0.109 R)
• M73: 32,541,277 km (0.06 R)
• M74: 34,159,627 km (0.06 R)
• M75: 34,667,212 km (0.09 R)
• M76: 35,461,876 km (0.118 R)
• M77: 35,690,013 km (0.119 R)
• M78: 36,262,374 km (0.118 R)
• M79: 37,881,322 km (0.079 R)
• M80: 37,939,516 km (0.104 R)
• M81: 38,056,202 km (0.091 R)
• M82: 38,699,623 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 13.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.23 AU - 9.51 AU

Year: 8845 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,325,086 km

• M1: 270,174 km (0.095 R)
• M2: 579,692 km (0.062 R)
• M3: 788,979 km (0.113 R)
• M4: 931,546 km (0.088 R)
• M5: 1,044,642 km (0.117 R)
• M6: 1,392,158 km (0.066 R)
• M7: 1,523,804 km (0.096 R)
• M8: 1,706,014 km (0.105 R)
• M9: 1,896,003 km (0.075 R)
• M10: 2,143,438 km (0.114 R)
• M11: 2,323,105 km (0.082 R)
• M12: 2,534,786 km (0.114 R)
• M13: 2,836,376 km (0.072 R)
• M14: 3,595,585 km (0.105 R)
• M15: 3,748,623 km (0.108 R)
• M16: 3,935,322 km (0.096 R)
• M17: 4,189,189 km (0.095 R)
• M18: 4,415,680 km (0.067 R)
• M19: 4,746,292 km (0.077 R)
• M20: 5,085,280 km (0.112 R)
• M21: 5,257,617 km (0.103 R)
• M22: 5,644,028 km (0.098 R)
• M23: 5,750,991 km (0.076 R)
• M24: 6,222,374 km (0.101 R)
• M25: 6,631,075 km (0.041 R)
• M26: 7,396,717 km (0.07 R)
• M27: 7,909,539 km (0.118 R)
• M28: 8,150,092 km (0.081 R)
• M29: 8,271,266 km (0.115 R)
• M30: 8,928,001 km (0.073 R)
• M31: 9,347,025 km (0.034 R)
• M32: 9,558,855 km (0.092 R)
• M33: 9,644,126 km (0.103 R)
• M34: 10,074,070 km (0.105 R)
• M35: 10,334,969 km (0.111 R)
• M36: 11,810,303 km (0.085 R)
• M37: 11,947,634 km (0.098 R)
• M38: 12,224,091 km (0.109 R)
• M39: 12,595,842 km (0.118 R)
• M40: 13,065,878 km (0.064 R)
• M41: 14,805,402 km (0.113 R)
• M42: 15,601,861 km (0.076 R)
• M43: 16,719,507 km (0.101 R)
• M44: 17,287,979 km (0.084 R)
• M45: 17,392,099 km (0.1 R)
• M46: 18,497,328 km (0.104 R)
• M47: 18,870,724 km (0.059 R)
• M48: 19,570,992 km (0.112 R)
• M49: 20,389,591 km (0.108 R)
• M50: 22,172,948 km (0.084 R)
• M51: 23,255,438 km (0.084 R)
• M52: 23,831,988 km (0.104 R)
• M53: 24,413,325 km (0.074 R)
• M54: 26,065,933 km (0.058 R)
• M55: 26,966,063 km (0.114 R)
• M56: 27,754,444 km (0.092 R)
• M57: 28,059,773 km (0.067 R)
• M58: 28,182,144 km (0.107 R)
• M59: 28,550,454 km (0.056 R)
• M60: 28,858,626 km (0.082 R)
• M61: 28,982,194 km (0.105 R)
• M62: 31,426,773 km (0.101 R)
• M63: 32,641,507 km (0.114 R)
• M64: 33,871,651 km (0.115 R)
• M65: 34,132,549 km (0.065 R)
• M66: 35,513,338 km (0.107 R)
• M67: 36,644,447 km (0.079 R)
• M68: 37,113,586 km (0.104 R)
• M69: 37,922,611 km (0.109 R)
• M70: 38,329,218 km (0.113 R)
• M71: 38,601,187 km (0.111 R)
• M72: 38,737,321 km (0.074 R)
• M73: 39,832,677 km (0.078 R)
• M74: 40,591,737 km (0.081 R)
• M75: 41,425,146 km (0.042 R)
• M76: 42,123,918 km (0.062 R)
• M77: 42,545,036 km (0.05 R)
• M78: 42,826,729 km (0.09 R)
• M79: 44,743,377 km (0.071 R)
• M80: 45,244,829 km (0.095 R)
• M81: 46,253,418 km (0.075 R)
• M82: 49,471,268 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 3.3

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.7 AU - 13.96 AU

Year: 17776 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,325,086 km

• M1: 42,635 km (0.11 R)
• M2: 127,607 km (0.093 R)
• M3: 167,250 km (0.067 R)
• M4: 312,660 km (0.061 R)
• M5: 398,230 km (0.028 R)
• M6: 523,593 km (0.081 R)
• M7: 661,073 km (0.037 R)
• M8: 1,202,019 km (0.101 R)
• M9: 1,313,918 km (0.073 R)
• M10: 1,476,232 km (0.08 R)
• M11: 2,000,722 km (0.117 R)
• M12: 2,027,051 km (0.061 R)
• M13: 2,053,530 km (0.092 R)
• M14: 2,160,343 km (0.095 R)
• M15: 2,268,951 km (0.101 R)
• M16: 2,296,477 km (0.083 R)
• M17: 3,262,580 km (0.093 R)
• M18: 3,324,663 km (0.086 R)
• M19: 4,167,647 km (0.077 R)
• M20: 4,474,173 km (0.102 R)
• M21: 4,965,153 km (0.109 R)
• M22: 5,108,468 km (0.103 R)
• M23: 5,216,927 km (0.064 R)
• M24: 5,883,535 km (0.104 R)
• M25: 5,959,231 km (0.112 R)
• M26: 6,615,816 km (0.115 R)
• M27: 7,539,882 km (0.1 R)
• M28: 7,704,739 km (0.037 R)
• M29: 8,037,894 km (0.066 R)
• M30: 8,121,968 km (0.066 R)
• M31: 8,418,321 km (0.092 R)
• M32: 8,460,956 km (0.102 R)
• M33: 8,546,377 km (0.083 R)
• M34: 8,675,181 km (0.065 R)
• M35: 9,240,511 km (0.025 R)
• M36: 9,372,755 km (0.1 R)
• M37: 9,549,879 km (0.117 R)
• M38: 10,728,262 km (0.118 R)
• M39: 11,099,863 km (0.088 R)
• M40: 12,288,418 km (0.108 R)
• M41: 13,566,732 km (0.103 R)
• M42: 14,527,150 km (0.053 R)
• M43: 14,886,484 km (0.069 R)
• M44: 15,300,870 km (0.073 R)
• M45: 15,457,200 km (0.092 R)
• M46: 15,929,331 km (0.118 R)
• M47: 16,034,947 km (0.066 R)
• M48: 16,352,992 km (0.118 R)
• M49: 16,459,506 km (0.113 R)
• M50: 16,834,099 km (0.093 R)
• M51: 16,941,510 km (0.079 R)
• M52: 17,211,385 km (0.096 R)
• M53: 18,859,953 km (0.075 R)
• M54: 19,195,651 km (0.039 R)
• M55: 20,386,151 km (0.116 R)
• M56: 22,127,769 km (0.116 R)
• M57: 22,600,199 km (0.09 R)
• M58: 23,795,785 km (0.104 R)
• M59: 23,856,073 km (0.114 R)
• M60: 24,828,011 km (0.082 R)
• M61: 25,380,476 km (0.045 R)
• M62: 25,874,897 km (0.083 R)
• M63: 27,377,158 km (0.068 R)
• M64: 28,522,180 km (0.103 R)
• M65: 30,530,681 km (0.086 R)
• M66: 30,727,403 km (0.056 R)
• M67: 31,254,286 km (0.091 R)
• M68: 32,986,779 km (0.084 R)
• M69: 34,613,656 km (0.072 R)
• M70: 36,197,000 km (0.096 R)
• M71: 36,683,492 km (0.12 R)
• M72: 38,935,090 km (0.107 R)
• M73: 39,362,341 km (0.088 R)
• M74: 40,293,139 km (0.074 R)
• M75: 40,941,796 km (0.068 R)
• M76: 43,349,424 km (0.092 R)
• M77: 43,423,176 km (0.047 R)
• M78: 44,607,542 km (0.116 R)
• M79: 44,905,391 km (0.069 R)
• M80: 45,129,040 km (0.091 R)
• M81: 45,577,684 km (0.105 R)
• M82: 45,652,633 km (0.101 R)
• M83: 48,376,810 km (0.089 R)
• M84: 48,989,264 km (0.101 R)
• M85: 49,066,007 km (0.038 R)
• M86: 49,604,260 km (0.098 R)
• M87: 49,681,453 km (0.113 R)
• M88: 50,454,126 km (0.098 R)
• M89: 50,609,259 km (0.097 R)
• M90: 51,075,256 km (0.049 R)
• M91: 51,386,869 km (0.06 R)
• M92: 52,325,146 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit