🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.68 AU - 0.7 AU

Year: 204 Days

Day: 13.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.87 AU - 0.95 AU

Year: 309 Days

Day: 42.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.44 AU - 5.06 AU

Year: 3123 Days

Day: 42.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 74 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.32 AU - 4.52 AU

Year: 3312 Days

Day: 26.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.34 AU - 5.04 AU

Year: 3620 Days

Day: 40 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,101,190 km

• M1: 933,341 km (0.063 R)
• M2: 1,209,648 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 13.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.22 AU - 5.92 AU

Year: 4686 Days

Day: 9 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,101,190 km

• M1: 215,271 km (0.064 R)
• M2: 313,108 km (0.065 R)
• M3: 400,324 km (0.084 R)
• M4: 688,449 km (0.106 R)
• M5: 816,056 km (0.048 R)
• M6: 1,129,763 km (0.106 R)
• M7: 1,217,128 km (0.107 R)
• M8: 1,376,001 km (0.111 R)
• M9: 1,470,098 km (0.051 R)
• M10: 1,677,740 km (0.107 R)
• M11: 1,766,302 km (0.093 R)
• M12: 2,401,644 km (0.107 R)
• M13: 2,648,331 km (0.056 R)
• M14: 2,857,918 km (0.097 R)
• M15: 3,026,515 km (0.037 R)
• M16: 3,230,117 km (0.113 R)
• M17: 3,389,888 km (0.098 R)
• M18: 3,568,657 km (0.09 R)
• M19: 3,901,961 km (0.075 R)
• M20: 4,106,761 km (0.074 R)
• M21: 4,280,294 km (0.076 R)
• M22: 4,438,569 km (0.11 R)
• M23: 4,563,034 km (0.077 R)
• M24: 4,688,696 km (0.058 R)
• M25: 4,851,908 km (0.094 R)
• M26: 5,109,814 km (0.115 R)
• M27: 5,505,052 km (0.063 R)
• M28: 5,600,645 km (0.118 R)
• M29: 5,851,820 km (0.071 R)
• M30: 6,086,988 km (0.101 R)
• M31: 6,185,872 km (0.106 R)
• M32: 6,445,574 km (0.07 R)
• M33: 6,831,836 km (0.11 R)
• M34: 7,079,570 km (0.058 R)
• M35: 7,541,677 km (0.088 R)
• M36: 7,970,275 km (0.091 R)
• M37: 8,100,426 km (0.067 R)
• M38: 8,495,214 km (0.086 R)
• M39: 9,212,536 km (0.101 R)
• M40: 9,486,749 km (0.072 R)
• M41: 9,693,942 km (0.078 R)
• M42: 9,949,455 km (0.102 R)
• M43: 10,042,954 km (0.095 R)
• M44: 10,467,064 km (0.075 R)
• M45: 10,753,245 km (0.102 R)
• M46: 11,017,734 km (0.117 R)
• M47: 11,430,773 km (0.103 R)
• M48: 12,247,129 km (0.086 R)
• M49: 12,548,718 km (0.116 R)
• M50: 12,751,124 km (0.12 R)
• M51: 13,287,582 km (0.117 R)
• M52: 13,675,340 km (0.108 R)
• M53: 13,779,460 km (0.091 R)
• M54: 13,909,909 km (0.117 R)
• M55: 14,172,005 km (0.109 R)
• M56: 14,834,274 km (0.075 R)
• M57: 15,048,499 km (0.061 R)
• M58: 15,425,635 km (0.032 R)
• M59: 15,615,325 km (0.059 R)
• M60: 15,724,083 km (0.106 R)
• M61: 16,189,332 km (0.115 R)
• M62: 16,520,392 km (0.105 R)
• M63: 16,742,395 km (0.051 R)
• M64: 17,021,246 km (0.107 R)
• M65: 17,357,991 km (0.108 R)
• M66: 17,555,310 km (0.119 R)
• M67: 18,929,217 km (0.099 R)
• M68: 19,103,349 km (0.09 R)
• M69: 19,658,357 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 13.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.46 AU - 6.92 AU

Year: 4838 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,101,190 km

• M1: 174,132 km (0.109 R)
• M2: 263,143 km (0.064 R)
• M3: 368,759 km (0.049 R)
• M4: 634,445 km (0.085 R)
• M5: 836,102 km (0.094 R)
• M6: 1,032,973 km (0.096 R)
• M7: 1,130,511 km (0.091 R)
• M8: 1,553,424 km (0.113 R)
• M9: 1,902,735 km (0.047 R)
• M10: 1,989,652 km (0.12 R)
• M11: 2,149,721 km (0.094 R)
• M12: 2,277,179 km (0.099 R)
• M13: 2,521,023 km (0.077 R)
• M14: 3,282,327 km (0.092 R)
• M15: 3,387,793 km (0.061 R)
• M16: 3,515,700 km (0.082 R)
• M17: 4,317,694 km (0.073 R)
• M18: 4,480,157 km (0.118 R)
• M19: 4,787,281 km (0.093 R)
• M20: 5,077,053 km (0.082 R)
• M21: 5,447,457 km (0.074 R)
• M22: 5,623,234 km (0.104 R)
• M23: 6,032,385 km (0.074 R)
• M24: 6,961,088 km (0.104 R)
• M25: 7,511,758 km (0.076 R)
• M26: 7,679,756 km (0.037 R)
• M27: 8,076,639 km (0.088 R)
• M28: 8,509,426 km (0.108 R)
• M29: 9,822,147 km (0.034 R)
• M30: 10,252,989 km (0.089 R)
• M31: 11,037,929 km (0.112 R)
• M32: 11,421,648 km (0.093 R)
• M33: 11,582,765 km (0.102 R)
• M34: 12,235,011 km (0.112 R)
• M35: 12,499,351 km (0.085 R)
• M36: 13,235,821 km (0.081 R)
• M37: 13,371,207 km (0.096 R)
• M38: 13,609,367 km (0.1 R)
• M39: 13,986,354 km (0.073 R)
• M40: 14,124,433 km (0.082 R)
• M41: 14,996,887 km (0.113 R)
• M42: 15,173,562 km (0.086 R)
• M43: 15,743,381 km (0.108 R)
• M44: 16,175,419 km (0.099 R)
• M45: 16,574,846 km (0.101 R)
• M46: 16,867,459 km (0.026 R)
• M47: 17,272,570 km (0.097 R)
• M48: 17,830,121 km (0.106 R)
• M49: 18,054,817 km (0.085 R)
• M50: 20,119,118 km (0.103 R)
• M51: 20,627,153 km (0.115 R)
• M52: 21,139,526 km (0.06 R)
• M53: 21,616,144 km (0.065 R)
• M54: 22,016,019 km (0.058 R)
• M55: 22,418,438 km (0.074 R)
• M56: 22,742,018 km (0.115 R)
• M57: 22,985,862 km (0.113 R)
• M58: 23,108,084 km (0.073 R)
• M59: 23,681,193 km (0.079 R)
• M60: 23,928,329 km (0.067 R)
• M61: 24,424,994 km (0.089 R)
• M62: 26,232,884 km (0.079 R)
• M63: 26,531,332 km (0.091 R)
• M64: 26,702,322 km (0.027 R)
• M65: 26,788,042 km (0.085 R)
• M66: 26,916,696 km (0.12 R)
• M67: 27,606,193 km (0.117 R)
• M68: 27,953,110 km (0.09 R)
• M69: 29,267,178 km (0.114 R)
• M70: 29,488,134 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.9

Radius: 6.6

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.38 AU - 20.92 AU

Year: 25316 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,101,190 km

• M1: 84,822 km (0.088 R)
• M2: 170,841 km (0.105 R)
• M3: 352,004 km (0.098 R)
• M4: 542,891 km (0.09 R)
• M5: 1,257,370 km (0.111 R)
• M6: 1,551,779 km (0.042 R)
• M7: 1,620,145 km (0.119 R)
• M8: 1,867,430 km (0.11 R)
• M9: 2,202,829 km (0.106 R)
• M10: 2,719,988 km (0.117 R)
• M11: 2,971,163 km (0.104 R)
• M12: 3,056,584 km (0.107 R)
• M13: 3,229,818 km (0.079 R)
• M14: 3,495,803 km (0.078 R)
• M15: 3,676,966 km (0.094 R)
• M16: 4,191,134 km (0.092 R)
• M17: 5,131,656 km (0.116 R)
• M18: 5,234,429 km (0.099 R)
• M19: 5,546,640 km (0.108 R)
• M20: 5,811,428 km (0.104 R)
• M21: 6,243,766 km (0.098 R)
• M22: 7,253,851 km (0.089 R)
• M23: 7,836,834 km (0.065 R)
• M24: 8,861,879 km (0.084 R)
• M25: 9,047,230 km (0.106 R)
• M26: 9,109,164 km (0.077 R)
• M27: 9,864,783 km (0.065 R)
• M28: 9,928,661 km (0.043 R)
• M29: 10,837,169 km (0.109 R)
• M30: 11,035,237 km (0.079 R)
• M31: 11,368,241 km (0.046 R)
• M32: 12,112,192 km (0.069 R)
• M33: 12,180,558 km (0.108 R)
• M34: 12,249,223 km (0.103 R)
• M35: 12,593,897 km (0.099 R)
• M36: 14,147,919 km (0.083 R)
• M37: 16,287,019 km (0.1 R)
• M38: 17,355,298 km (0.065 R)
• M39: 17,509,832 km (0.094 R)
• M40: 19,238,735 km (0.099 R)
• M41: 19,318,620 km (0.077 R)
• M42: 19,639,208 km (0.069 R)
• M43: 19,880,809 km (0.079 R)
• M44: 20,123,307 km (0.047 R)
• M45: 20,529,914 km (0.055 R)
• M46: 23,279,972 km (0.114 R)
• M47: 23,535,784 km (0.094 R)
• M48: 24,222,139 km (0.061 R)
• M49: 25,614,596 km (0.109 R)
• M50: 28,113,329 km (0.11 R)
• M51: 32,193,611 km (0.108 R)
• M52: 33,146,400 km (0.098 R)
• M53: 34,690,101 km (0.07 R)
• M54: 34,884,727 km (0.094 R)
• M55: 35,863,247 km (0.08 R)
• M56: 36,751,559 km (0.098 R)
• M57: 37,547,270 km (0.099 R)
• M58: 38,348,517 km (0.061 R)
• M59: 38,449,196 km (0.054 R)
• M60: 38,549,875 km (0.082 R)
• M61: 38,650,555 km (0.102 R)
• M62: 39,155,597 km (0.095 R)
• M63: 40,581,265 km (0.072 R)
• M64: 41,094,535 km (0.116 R)
• M65: 41,713,421 km (0.049 R)
• M66: 43,064,589 km (0.045 R)
• M67: 43,169,158 km (0.093 R)
• M68: 44,324,652 km (0.06 R)
• M69: 44,535,884 km (0.074 R)
• M70: 46,880,831 km (0.069 R)
• M71: 47,960,030 km (0.106 R)
• M72: 48,285,256 km (0.108 R)
• M73: 50,032,709 km (0.118 R)
• M74: 52,134,559 km (0.117 R)
• M75: 52,469,060 km (0.108 R)
• M76: 54,265,132 km (0.113 R)
• M77: 55,853,113 km (0.058 R)
• M78: 61,177,152 km (0.088 R)
• M79: 67,144,910 km (0.058 R)
• M80: 69,706,025 km (0.057 R)
• M81: 69,828,845 km (0.096 R)
• M82: 70,566,961 km (0.1 R)
• M83: 72,672,102 km (0.117 R)
• M84: 73,170,413 km (0.113 R)
• M85: 77,833,379 km (0.096 R)
• M86: 81,167,167 km (0.112 R)
• M87: 84,154,936 km (0.111 R)
• M88: 84,678,229 km (0.032 R)
• M89: 85,991,100 km (0.098 R)
• M90: 88,504,045 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346

Radius: 6.2

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.96 AU - 21.82 AU

Year: 29265 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,101,190 km

• M1: 84,074 km (0.08 R)
• M2: 192,682 km (0.095 R)
• M3: 249,978 km (0.096 R)
• M4: 331,658 km (0.115 R)
• M5: 523,742 km (0.072 R)
• M6: 821,891 km (0.104 R)
• M7: 975,677 km (0.077 R)
• M8: 1,083,537 km (0.088 R)
• M9: 1,310,926 km (0.047 R)
• M10: 2,044,853 km (0.109 R)
• M11: 2,470,758 km (0.101 R)
• M12: 2,656,260 km (0.114 R)
• M13: 3,442,845 km (0.035 R)
• M14: 4,252,170 km (0.114 R)
• M15: 4,474,622 km (0.071 R)
• M16: 5,023,945 km (0.086 R)
• M17: 5,691,451 km (0.06 R)
• M18: 5,789,138 km (0.052 R)
• M19: 6,641,248 km (0.052 R)
• M20: 7,478,697 km (0.113 R)
• M21: 7,855,384 km (0.099 R)
• M22: 8,683,408 km (0.062 R)
• M23: 8,739,657 km (0.111 R)
• M24: 10,183,277 km (0.113 R)
• M25: 10,480,827 km (0.111 R)
• M26: 10,660,793 km (0.092 R)
• M27: 11,206,526 km (0.111 R)
• M28: 11,513,651 km (0.119 R)
• M29: 13,026,235 km (0.117 R)
• M30: 13,090,562 km (0.108 R)
• M31: 13,871,313 km (0.068 R)
• M32: 15,682,195 km (0.094 R)
• M33: 16,371,692 km (0.106 R)
• M34: 16,580,381 km (0.086 R)
• M35: 18,426,269 km (0.046 R)
• M36: 19,153,464 km (0.086 R)
• M37: 20,485,783 km (0.108 R)
• M38: 20,635,530 km (0.049 R)
• M39: 22,000,910 km (0.068 R)
• M40: 23,944,934 km (0.083 R)
• M41: 24,737,803 km (0.066 R)
• M42: 24,897,424 km (0.114 R)
• M43: 25,781,398 km (0.064 R)
• M44: 26,594,013 km (0.034 R)
• M45: 27,332,429 km (0.078 R)
• M46: 27,580,013 km (0.045 R)
• M47: 27,662,741 km (0.091 R)
• M48: 28,829,454 km (0.088 R)
• M49: 32,076,177 km (0.101 R)
• M50: 32,686,836 km (0.086 R)
• M51: 32,774,350 km (0.111 R)
• M52: 34,541,550 km (0.088 R)
• M53: 38,721,763 km (0.06 R)
• M54: 42,484,299 km (0.105 R)
• M55: 44,021,717 km (0.078 R)
• M56: 44,505,815 km (0.084 R)
• M57: 46,066,869 km (0.066 R)
• M58: 50,653,839 km (0.111 R)
• M59: 51,161,125 km (0.105 R)
• M60: 53,516,394 km (0.102 R)
• M61: 54,136,477 km (0.118 R)
• M62: 56,011,238 km (0.113 R)
• M63: 59,610,264 km (0.099 R)
• M64: 59,931,301 km (0.051 R)
• M65: 61,329,442 km (0.116 R)
• M66: 61,545,611 km (0.097 R)
• M67: 66,140,809 km (0.088 R)
• M68: 68,367,573 km (0.062 R)
• M69: 71,072,004 km (0.117 R)
• M70: 72,323,091 km (0.081 R)
• M71: 72,437,234 km (0.097 R)
• M72: 74,386,195 km (0.082 R)
• M73: 76,817,310 km (0.111 R)
• M74: 76,933,697 km (0.115 R)
• M75: 77,750,352 km (0.055 R)
• M76: 77,867,188 km (0.099 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit