🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 183 Days

Day: 43.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 36.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.32 AU - 1.5 AU

Year: 612 Days

Day: 42.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,116,214 km

• M1: 236,514 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.26 AU - 3.5 AU

Year: 2270 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,116,214 km

• M1: 876,195 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 9.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.27 AU - 9.29 AU

Year: 7926 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,116,214 km

• M1: 120,725 km (0.089 R)
• M2: 205,099 km (0.114 R)
• M3: 339,288 km (0.098 R)
• M4: 635,941 km (0.114 R)
• M5: 1,077,254 km (0.059 R)
• M6: 1,243,458 km (0.074 R)
• M7: 1,518,718 km (0.1 R)
• M8: 1,684,921 km (0.098 R)
• M9: 1,945,520 km (0.044 R)
• M10: 2,012,690 km (0.04 R)
• M11: 2,481,081 km (0.085 R)
• M12: 2,578,768 km (0.108 R)
• M13: 3,008,413 km (0.109 R)
• M14: 3,139,162 km (0.086 R)
• M15: 3,218,449 km (0.096 R)
• M16: 3,325,411 km (0.08 R)
• M17: 3,460,648 km (0.054 R)
• M18: 4,164,206 km (0.108 R)
• M19: 4,517,556 km (0.063 R)
• M20: 5,221,714 km (0.11 R)
• M21: 5,411,105 km (0.112 R)
• M22: 5,538,562 km (0.081 R)
• M23: 5,667,067 km (0.079 R)
• M24: 5,731,693 km (0.094 R)
• M25: 5,829,081 km (0.103 R)
• M26: 6,358,059 km (0.096 R)
• M27: 6,902,296 km (0.104 R)
• M28: 7,355,578 km (0.101 R)
• M29: 7,532,402 km (0.081 R)
• M30: 7,639,215 km (0.045 R)
• M31: 8,327,515 km (0.04 R)
• M32: 9,149,256 km (0.081 R)
• M33: 10,035,773 km (0.111 R)
• M34: 10,748,757 km (0.104 R)
• M35: 10,949,667 km (0.053 R)
• M36: 11,931,328 km (0.109 R)
• M37: 12,390,743 km (0.113 R)
• M38: 12,517,003 km (0.118 R)
• M39: 12,643,713 km (0.104 R)
• M40: 13,240,758 km (0.075 R)
• M41: 13,369,861 km (0.066 R)
• M42: 13,456,179 km (0.046 R)
• M43: 14,065,641 km (0.082 R)
• M44: 14,951,858 km (0.037 R)
• M45: 15,401,849 km (0.051 R)
• M46: 16,592,349 km (0.099 R)
• M47: 17,764,747 km (0.031 R)
• M48: 18,050,180 km (0.065 R)
• M49: 18,818,515 km (0.117 R)
• M50: 19,304,259 km (0.11 R)
• M51: 19,401,946 km (0.118 R)
• M52: 19,695,756 km (0.116 R)
• M53: 20,238,348 km (0.098 R)
• M54: 20,986,337 km (0.112 R)
• M55: 21,136,982 km (0.096 R)
• M56: 21,641,726 km (0.057 R)
• M57: 22,457,782 km (0.067 R)
• M58: 23,179,891 km (0.058 R)
• M59: 24,330,149 km (0.048 R)
• M60: 25,018,598 km (0.097 R)
• M61: 25,338,588 km (0.041 R)
• M62: 25,767,186 km (0.101 R)
• M63: 26,577,408 km (0.097 R)
• M64: 28,778,442 km (0.118 R)
• M65: 30,013,821 km (0.074 R)
• M66: 30,751,937 km (0.051 R)
• M67: 31,668,672 km (0.117 R)
• M68: 32,188,226 km (0.057 R)
• M69: 32,477,997 km (0.12 R)
• M70: 33,587,415 km (0.101 R)
• M71: 33,999,258 km (0.044 R)
• M72: 35,006,500 km (0.109 R)
• M73: 35,364,189 km (0.086 R)
• M74: 35,543,556 km (0.099 R)
• M75: 37,536,499 km (0.088 R)
• M76: 37,841,679 km (0.116 R)
• M77: 37,902,715 km (0.109 R)
• M78: 38,147,607 km (0.112 R)
• M79: 38,454,282 km (0.08 R)
• M80: 38,700,371 km (0.043 R)
• M81: 38,761,855 km (0.11 R)
• M82: 38,946,908 km (0.118 R)
• M83: 40,249,606 km (0.103 R)
• M84: 40,311,989 km (0.087 R)
• M85: 40,499,435 km (0.098 R)
• M86: 41,314,743 km (0.112 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 13.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.57 AU - 9.79 AU

Year: 10159 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,116,214 km

• M1: 286,480 km (0.05 R)
• M2: 607,667 km (0.085 R)
• M3: 813,064 km (0.048 R)
• M4: 1,354,160 km (0.079 R)
• M5: 1,793,230 km (0.067 R)
• M6: 2,330,286 km (0.115 R)
• M7: 2,439,941 km (0.12 R)
• M8: 2,551,392 km (0.086 R)
• M9: 3,256,446 km (0.102 R)
• M10: 4,422,113 km (0.109 R)
• M11: 4,605,221 km (0.105 R)
• M12: 5,121,483 km (0.062 R)
• M13: 5,681,278 km (0.056 R)
• M14: 6,132,914 km (0.083 R)
• M15: 6,440,637 km (0.104 R)
• M16: 6,648,578 km (0.054 R)
• M17: 6,753,446 km (0.101 R)
• M18: 6,858,763 km (0.069 R)
• M19: 6,964,828 km (0.066 R)
• M20: 7,394,024 km (0.119 R)
• M21: 7,776,845 km (0.094 R)
• M22: 7,970,575 km (0.118 R)
• M23: 8,137,975 km (0.052 R)
• M24: 8,250,323 km (0.107 R)
• M25: 8,363,119 km (0.091 R)
• M26: 8,819,393 km (0.114 R)
• M27: 9,548,832 km (0.113 R)
• M28: 10,910,173 km (0.055 R)
• M29: 11,189,771 km (0.119 R)
• M30: 11,946,886 km (0.073 R)
• M31: 12,267,325 km (0.054 R)
• M32: 12,785,980 km (0.08 R)
• M33: 13,344,728 km (0.036 R)
• M34: 14,384,434 km (0.095 R)
• M35: 15,138,108 km (0.079 R)
• M36: 15,345,750 km (0.056 R)
• M37: 15,659,307 km (0.08 R)
• M38: 16,328,009 km (0.082 R)
• M39: 16,934,180 km (0.118 R)
• M40: 17,149,900 km (0.119 R)
• M41: 17,402,720 km (0.045 R)
• M42: 17,584,183 km (0.082 R)
• M43: 19,507,413 km (0.112 R)
• M44: 20,112,536 km (0.05 R)
• M45: 20,762,389 km (0.097 R)
• M46: 20,877,729 km (0.104 R)
• M47: 22,082,441 km (0.105 R)
• M48: 22,239,519 km (0.057 R)
• M49: 22,436,539 km (0.112 R)
• M50: 22,673,502 km (0.104 R)
• M51: 23,190,064 km (0.067 R)
• M52: 24,437,261 km (0.119 R)
• M53: 25,048,667 km (0.106 R)
• M54: 26,703,370 km (0.091 R)
• M55: 26,912,657 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.5

Radius: 4.4

Gravity: 25.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.3 AU - 13.12 AU

Year: 16550 Days

Day: 22.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,116,214 km

• M1: 320,139 km (0.047 R)
• M2: 350,209 km (0.09 R)
• M3: 764,146 km (0.102 R)
• M4: 1,234,631 km (0.064 R)
• M5: 1,408,314 km (0.095 R)
• M6: 2,510,551 km (0.097 R)
• M7: 2,603,901 km (0.115 R)
• M8: 3,022,027 km (0.034 R)
• M9: 4,247,832 km (0.078 R)
• M10: 4,284,932 km (0.087 R)
• M11: 4,661,470 km (0.062 R)
• M12: 5,365,328 km (0.032 R)
• M13: 5,811,728 km (0.097 R)
• M14: 6,227,759 km (0.113 R)
• M15: 6,567,646 km (0.106 R)
• M16: 6,696,599 km (0.12 R)
• M17: 7,044,564 km (0.113 R)
• M18: 7,132,527 km (0.094 R)
• M19: 7,309,352 km (0.048 R)
• M20: 7,443,092 km (0.047 R)
• M21: 8,447,642 km (0.109 R)
• M22: 8,729,036 km (0.082 R)
• M23: 9,108,865 km (0.117 R)
• M24: 9,204,607 km (0.119 R)
• M25: 10,480,378 km (0.101 R)
• M26: 10,631,023 km (0.085 R)
• M27: 11,036,583 km (0.113 R)
• M28: 11,087,596 km (0.114 R)
• M29: 11,241,083 km (0.095 R)
• M30: 12,072,099 km (0.064 R)
• M31: 12,230,075 km (0.038 R)
• M32: 12,495,013 km (0.091 R)
• M33: 12,548,269 km (0.098 R)
• M34: 13,084,428 km (0.09 R)
• M35: 13,518,711 km (0.056 R)
• M36: 13,627,917 km (0.03 R)
• M37: 14,012,833 km (0.07 R)
• M38: 14,068,184 km (0.102 R)
• M39: 14,624,987 km (0.08 R)
• M40: 15,188,971 km (0.064 R)
• M41: 16,221,944 km (0.116 R)
• M42: 18,053,321 km (0.109 R)
• M43: 19,700,992 km (0.061 R)
• M44: 19,949,175 km (0.08 R)
• M45: 20,386,001 km (0.072 R)
• M46: 20,952,079 km (0.114 R)
• M47: 22,487,103 km (0.107 R)
• M48: 22,551,879 km (0.066 R)
• M49: 22,746,356 km (0.061 R)
• M50: 22,876,506 km (0.087 R)
• M51: 23,137,255 km (0.078 R)
• M52: 23,202,630 km (0.067 R)
• M53: 25,528,577 km (0.073 R)
• M54: 27,442,084 km (0.101 R)
• M55: 28,206,379 km (0.119 R)
• M56: 28,485,978 km (0.118 R)
• M57: 30,254,524 km (0.111 R)
• M58: 30,827,932 km (0.109 R)
• M59: 31,043,802 km (0.046 R)
• M60: 32,204,083 km (0.078 R)
• M61: 34,716,280 km (0.114 R)
• M62: 34,940,827 km (0.109 R)
• M63: 35,316,467 km (0.1 R)
• M64: 35,617,757 km (0.083 R)
• M65: 35,844,398 km (0.095 R)
• M66: 36,451,017 km (0.116 R)
• M67: 37,060,928 km (0.062 R)
• M68: 38,445,755 km (0.071 R)
• M69: 39,300,258 km (0.083 R)
• M70: 41,028,114 km (0.095 R)
• M71: 42,140,374 km (0.071 R)
• M72: 42,460,064 km (0.064 R)
• M73: 42,860,837 km (0.079 R)
• M74: 43,021,356 km (0.111 R)
• M75: 43,101,839 km (0.088 R)
• M76: 43,262,657 km (0.107 R)
• M77: 43,423,774 km (0.117 R)
• M78: 45,127,694 km (0.116 R)
• M79: 45,454,715 km (0.107 R)
• M80: 47,018,611 km (0.119 R)
• M81: 47,599,350 km (0.115 R)
• M82: 48,098,857 km (0.118 R)
• M83: 48,349,284 km (0.087 R)
• M84: 49,861,120 km (0.081 R)
• M85: 50,537,901 km (0.076 R)
• M86: 54,141,115 km (0.12 R)
• M87: 54,488,481 km (0.117 R)
• M88: 54,923,811 km (0.082 R)
• M89: 57,383,050 km (0.056 R)
• M90: 58,715,219 km (0.078 R)
• M91: 59,072,160 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.3

Radius: 7.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.36 AU - 18 AU

Year: 22678 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,116,214 km

• M1: 209,138 km (0.036 R)
• M2: 308,321 km (0.106 R)
• M3: 371,452 km (0.092 R)
• M4: 829,371 km (0.111 R)
• M5: 884,572 km (0.115 R)
• M6: 998,715 km (0.094 R)
• M7: 1,158,785 km (0.114 R)
• M8: 1,305,690 km (0.044 R)
• M9: 1,414,448 km (0.114 R)
• M10: 1,711,400 km (0.06 R)
• M11: 2,128,778 km (0.079 R)
• M12: 2,468,664 km (0.069 R)
• M13: 3,082,464 km (0.09 R)
• M14: 3,618,473 km (0.096 R)
• M15: 4,344,921 km (0.103 R)
• M16: 4,475,819 km (0.115 R)
• M17: 4,574,852 km (0.111 R)
• M18: 4,842,483 km (0.053 R)
• M19: 5,012,277 km (0.105 R)
• M20: 5,323,141 km (0.094 R)
• M21: 6,072,477 km (0.112 R)
• M22: 6,145,630 km (0.096 R)
• M23: 7,786,719 km (0.105 R)
• M24: 7,906,098 km (0.098 R)
• M25: 7,985,983 km (0.116 R)
• M26: 8,066,018 km (0.106 R)
• M27: 9,006,989 km (0.102 R)
• M28: 9,511,582 km (0.093 R)
• M29: 9,639,189 km (0.025 R)
• M30: 9,939,133 km (0.109 R)
• M31: 10,155,302 km (0.061 R)
• M32: 10,680,241 km (0.109 R)
• M33: 10,812,934 km (0.081 R)
• M34: 11,035,237 km (0.077 R)
• M35: 12,261,490 km (0.06 R)
• M36: 12,446,842 km (0.102 R)
• M37: 12,633,091 km (0.098 R)
• M38: 12,867,212 km (0.107 R)
• M39: 13,055,556 km (0.058 R)
• M40: 13,292,369 km (0.054 R)
• M41: 13,435,086 km (0.105 R)
• M42: 14,302,005 km (0.063 R)
• M43: 15,087,843 km (0.076 R)
• M44: 15,236,693 km (0.118 R)
• M45: 15,535,888 km (0.089 R)
• M46: 16,855,042 km (0.041 R)
• M47: 16,906,504 km (0.11 R)
• M48: 17,268,082 km (0.047 R)
• M49: 17,527,934 km (0.093 R)
• M50: 20,033,249 km (0.081 R)
• M51: 21,188,444 km (0.076 R)
• M52: 21,299,595 km (0.083 R)
• M53: 21,634,096 km (0.051 R)
• M54: 22,648,220 km (0.044 R)
• M55: 23,447,671 km (0.086 R)
• M56: 23,677,902 km (0.105 R)
• M57: 24,372,635 km (0.095 R)
• M58: 24,956,814 km (0.1 R)
• M59: 25,074,249 km (0.12 R)
• M60: 25,486,540 km (0.099 R)
• M61: 25,663,964 km (0.062 R)
• M62: 26,138,937 km (0.052 R)
• M63: 27,520,772 km (0.077 R)
• M64: 28,006,965 km (0.118 R)
• M65: 28,190,073 km (0.078 R)
• M66: 28,434,815 km (0.101 R)
• M67: 28,557,336 km (0.058 R)
• M68: 29,049,513 km (0.099 R)
• M69: 29,917,629 km (0.1 R)
• M70: 30,605,780 km (0.03 R)
• M71: 30,794,273 km (0.071 R)
• M72: 31,299,016 km (0.071 R)
• M73: 33,022,533 km (0.102 R)
• M74: 33,151,337 km (0.089 R)
• M75: 35,236,282 km (0.074 R)
• M76: 36,029,002 km (0.106 R)
• M77: 37,095,186 km (0.083 R)
• M78: 38,985,654 km (0.109 R)
• M79: 39,053,721 km (0.059 R)
• M80: 40,079,962 km (0.098 R)
• M81: 40,838,124 km (0.099 R)
• M82: 41,253,707 km (0.07 R)
• M83: 42,649,007 km (0.068 R)
• M84: 43,211,495 km (0.075 R)
• M85: 43,493,636 km (0.085 R)
• M86: 44,059,714 km (0.101 R)
• M87: 44,201,683 km (0.099 R)
• M88: 45,270,859 km (0.085 R)
• M89: 45,844,567 km (0.067 R)
• M90: 47,216,678 km (0.117 R)
• M91: 47,361,938 km (0.092 R)
• M92: 49,116,272 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit