🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 27 Hours

Environment

Temp: 254 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.17 AU

Year: 319 Days

Day: 38.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.98 AU - 2.34 AU

Year: 1111 Days

Day: 47 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,611,080 km

• M1: 848,669 km (0.111 R)
• M2: 994,826 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.42 AU - 5.52 AU

Year: 3876 Days

Day: 35.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 13.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.82 AU - 9.74 AU

Year: 8335 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 82,611,080 km

• M1: 240,254 km (0.117 R)
• M2: 368,460 km (0.066 R)
• M3: 457,769 km (0.078 R)
• M4: 657,333 km (0.119 R)
• M5: 840,441 km (0.098 R)
• M6: 1,271,432 km (0.068 R)
• M7: 1,493,884 km (0.108 R)
• M8: 1,755,232 km (0.04 R)
• M9: 1,885,083 km (0.107 R)
• M10: 2,018,225 km (0.108 R)
• M11: 2,509,654 km (0.102 R)
• M12: 2,731,807 km (0.057 R)
• M13: 3,116,572 km (0.071 R)
• M14: 3,937,865 km (0.064 R)
• M15: 4,023,584 km (0.091 R)
• M16: 5,692,349 km (0.103 R)
• M17: 5,789,587 km (0.114 R)
• M18: 6,045,400 km (0.08 R)
• M19: 6,304,802 km (0.094 R)
• M20: 6,690,765 km (0.104 R)
• M21: 7,084,357 km (0.053 R)
• M22: 7,210,318 km (0.039 R)
• M23: 7,294,691 km (0.044 R)
• M24: 7,571,148 km (0.083 R)
• M25: 8,134,384 km (0.037 R)
• M26: 8,554,754 km (0.104 R)
• M27: 8,891,499 km (0.095 R)
• M28: 9,324,435 km (0.114 R)
• M29: 9,834,564 km (0.05 R)
• M30: 10,022,160 km (0.069 R)
• M31: 10,163,829 km (0.118 R)
• M32: 10,306,097 km (0.092 R)
• M33: 10,905,984 km (0.031 R)
• M34: 11,149,081 km (0.081 R)
• M35: 11,715,159 km (0.079 R)
• M36: 12,089,453 km (0.077 R)
• M37: 12,341,076 km (0.059 R)
• M38: 12,696,371 km (0.112 R)
• M39: 13,573,464 km (0.058 R)
• M40: 13,677,883 km (0.09 R)
• M41: 14,098,403 km (0.046 R)
• M42: 14,230,797 km (0.097 R)
• M43: 14,925,380 km (0.067 R)
• M44: 15,249,708 km (0.058 R)
• M45: 15,603,806 km (0.12 R)
• M46: 16,070,850 km (0.066 R)
• M47: 16,626,307 km (0.104 R)
• M48: 16,822,131 km (0.107 R)
• M49: 17,442,813 km (0.085 R)
• M50: 18,214,887 km (0.045 R)
• M51: 18,301,355 km (0.116 R)
• M52: 18,735,787 km (0.072 R)
• M53: 19,673,915 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.5

Radius: 7.6

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.2 AU - 14.7 AU

Year: 17257 Days

Day: 16.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,611,080 km

• M1: 463,005 km (0.099 R)
• M2: 571,314 km (0.049 R)
• M3: 947,553 km (0.047 R)
• M4: 1,136,645 km (0.088 R)
• M5: 1,633,758 km (0.115 R)
• M6: 1,832,424 km (0.089 R)
• M7: 2,222,276 km (0.082 R)
• M8: 2,315,925 km (0.104 R)
• M9: 2,474,947 km (0.093 R)
• M10: 2,703,682 km (0.076 R)
• M11: 2,973,407 km (0.101 R)
• M12: 3,466,332 km (0.111 R)
• M13: 3,611,891 km (0.073 R)
• M14: 3,984,539 km (0.12 R)
• M15: 4,098,832 km (0.092 R)
• M16: 4,526,832 km (0.105 R)
• M17: 4,928,502 km (0.096 R)
• M18: 5,425,466 km (0.077 R)
• M19: 5,851,820 km (0.095 R)
• M20: 7,148,385 km (0.03 R)
• M21: 8,140,518 km (0.079 R)
• M22: 8,334,397 km (0.063 R)
• M23: 8,776,309 km (0.107 R)
• M24: 10,095,014 km (0.071 R)
• M25: 10,146,924 km (0.112 R)
• M26: 10,355,613 km (0.078 R)
• M27: 11,801,178 km (0.097 R)
• M28: 11,910,683 km (0.09 R)
• M29: 12,020,638 km (0.061 R)
• M30: 12,130,891 km (0.043 R)
• M31: 12,186,093 km (0.104 R)
• M32: 13,479,965 km (0.098 R)
• M33: 13,709,448 km (0.115 R)
• M34: 14,288,691 km (0.116 R)
• M35: 14,640,246 km (0.117 R)
• M36: 15,952,967 km (0.088 R)
• M37: 16,195,765 km (0.067 R)
• M38: 17,303,088 km (0.055 R)
• M39: 17,365,321 km (0.11 R)
• M40: 17,615,000 km (0.051 R)
• M41: 17,740,363 km (0.028 R)
• M42: 19,073,729 km (0.069 R)
• M43: 20,570,904 km (0.107 R)
• M44: 20,636,727 km (0.044 R)
• M45: 20,768,822 km (0.092 R)
• M46: 21,903,073 km (0.12 R)
• M47: 22,511,637 km (0.085 R)
• M48: 24,440,403 km (0.119 R)
• M49: 24,510,265 km (0.091 R)
• M50: 25,495,217 km (0.115 R)
• M51: 25,707,945 km (0.03 R)
• M52: 26,708,605 km (0.101 R)
• M53: 28,895,427 km (0.092 R)
• M54: 30,234,926 km (0.119 R)
• M55: 30,535,319 km (0.053 R)
• M56: 30,912,156 km (0.112 R)
• M57: 31,594,472 km (0.077 R)
• M58: 32,358,468 km (0.055 R)
• M59: 32,742,636 km (0.09 R)
• M60: 34,529,582 km (0.08 R)
• M61: 35,950,014 km (0.11 R)
• M62: 36,667,336 km (0.092 R)
• M63: 37,228,627 km (0.089 R)
• M64: 37,470,078 km (0.114 R)
• M65: 37,550,562 km (0.076 R)
• M66: 37,873,543 km (0.102 R)
• M67: 38,440,818 km (0.096 R)
• M68: 38,684,813 km (0.11 R)
• M69: 39,337,957 km (0.068 R)
• M70: 39,665,875 km (0.087 R)
• M71: 41,485,734 km (0.101 R)
• M72: 41,735,861 km (0.033 R)
• M73: 44,095,768 km (0.117 R)
• M74: 45,034,793 km (0.099 R)
• M75: 45,377,821 km (0.084 R)
• M76: 45,549,560 km (0.115 R)
• M77: 46,066,420 km (0.118 R)
• M78: 47,105,976 km (0.118 R)
• M79: 47,716,036 km (0.092 R)
• M80: 47,803,401 km (0.116 R)
• M81: 49,561,625 km (0.053 R)
• M82: 50,270,719 km (0.076 R)
• M83: 51,788,988 km (0.092 R)
• M84: 53,231,560 km (0.111 R)
• M85: 53,412,723 km (0.084 R)
• M86: 54,595,893 km (0.075 R)
• M87: 55,695,736 km (0.092 R)
• M88: 55,971,744 km (0.103 R)
• M89: 56,063,896 km (0.078 R)
• M90: 59,226,246 km (0.062 R)
• M91: 59,884,476 km (0.101 R)
• M92: 60,923,733 km (0.065 R)
• M93: 61,398,108 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.7

Radius: 7.6

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.81 AU - 15.73 AU

Year: 20875 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,611,080 km

• M1: 277,354 km (0.097 R)
• M2: 634,893 km (0.114 R)
• M3: 804,837 km (0.1 R)
• M4: 1,044,941 km (0.11 R)
• M5: 1,247,197 km (0.106 R)
• M6: 2,032,137 km (0.09 R)
• M7: 2,434,855 km (0.109 R)
• M8: 3,873,388 km (0.099 R)
• M9: 5,524,799 km (0.092 R)
• M10: 5,929,461 km (0.081 R)
• M11: 6,187,218 km (0.088 R)
• M12: 6,343,698 km (0.092 R)
• M13: 6,554,332 km (0.1 R)
• M14: 6,820,915 km (0.115 R)
• M15: 7,090,939 km (0.05 R)
• M16: 8,149,194 km (0.095 R)
• M17: 9,918,040 km (0.039 R)
• M18: 10,347,236 km (0.114 R)
• M19: 10,720,034 km (0.1 R)
• M20: 11,097,320 km (0.115 R)
• M21: 11,160,600 km (0.064 R)
• M22: 12,059,234 km (0.102 R)
• M23: 12,385,956 km (0.097 R)
• M24: 12,649,248 km (0.117 R)
• M25: 12,715,370 km (0.053 R)
• M26: 12,781,642 km (0.062 R)
• M27: 13,383,026 km (0.11 R)
• M28: 13,517,963 km (0.025 R)
• M29: 14,682,881 km (0.092 R)
• M30: 15,382,999 km (0.07 R)
• M31: 15,737,247 km (0.062 R)
• M32: 16,525,778 km (0.102 R)
• M33: 17,034,410 km (0.107 R)
• M34: 17,918,085 km (0.058 R)
• M35: 18,590,677 km (0.12 R)
• M36: 18,665,925 km (0.108 R)
• M37: 19,119,505 km (0.1 R)
• M38: 19,653,121 km (0.035 R)
• M39: 19,729,865 km (0.09 R)
• M40: 19,883,502 km (0.052 R)
• M41: 20,501,790 km (0.038 R)
• M42: 20,579,581 km (0.041 R)
• M43: 21,126,510 km (0.099 R)
• M44: 21,205,049 km (0.106 R)
• M45: 21,520,102 km (0.09 R)
• M46: 21,836,801 km (0.08 R)
• M47: 21,916,088 km (0.106 R)
• M48: 22,635,055 km (0.037 R)
• M49: 23,605,646 km (0.102 R)
• M50: 26,175,139 km (0.1 R)
• M51: 26,513,081 km (0.036 R)
• M52: 27,707,321 km (0.062 R)
• M53: 27,965,527 km (0.053 R)
• M54: 29,443,703 km (0.105 R)
• M55: 29,795,258 km (0.09 R)
• M56: 30,947,162 km (0.112 R)
• M57: 33,020,588 km (0.115 R)
• M58: 33,385,757 km (0.084 R)
• M59: 34,581,792 km (0.103 R)
• M60: 37,205,140 km (0.1 R)
• M61: 37,585,119 km (0.086 R)
• M62: 42,442,113 km (0.058 R)
• M63: 43,037,961 km (0.12 R)
• M64: 45,044,517 km (0.105 R)
• M65: 45,145,645 km (0.108 R)
• M66: 46,262,992 km (0.076 R)
• M67: 46,365,018 km (0.11 R)
• M68: 46,467,193 km (0.111 R)
• M69: 47,286,690 km (0.12 R)
• M70: 47,492,387 km (0.1 R)
• M71: 48,836,225 km (0.108 R)
• M72: 49,669,335 km (0.071 R)
• M73: 49,773,755 km (0.049 R)
• M74: 50,087,611 km (0.098 R)
• M75: 50,297,347 km (0.111 R)
• M76: 51,138,686 km (0.12 R)
• M77: 51,666,916 km (0.106 R)
• M78: 51,878,746 km (0.093 R)
• M79: 51,984,662 km (0.099 R)
• M80: 53,155,564 km (0.092 R)
• M81: 53,369,340 km (0.109 R)
• M82: 53,797,788 km (0.043 R)
• M83: 56,610,677 km (0.101 R)
• M84: 57,925,044 km (0.037 R)
• M85: 60,695,297 km (0.073 R)
• M86: 63,395,090 km (0.101 R)
• M87: 63,621,730 km (0.075 R)
• M88: 67,286,280 km (0.077 R)
• M89: 70,079,272 km (0.039 R)
• M90: 71,136,331 km (0.101 R)
• M91: 74,339,071 km (0.068 R)
• M92: 75,657,478 km (0.105 R)
• M93: 77,831,284 km (0.097 R)
• M94: 81,499,574 km (0.116 R)
• M95: 82,240,083 km (0.047 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 20,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit