🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.61 AU - 1.81 AU

Year: 793 Days

Day: 42.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 9.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.89 AU - 9.95 AU

Year: 9451 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,513,625 km

• M1: 121,025 km (0.115 R)
• M2: 297,849 km (0.089 R)
• M3: 756,217 km (0.116 R)
• M4: 1,001,109 km (0.111 R)
• M5: 1,094,757 km (0.087 R)
• M6: 1,211,294 km (0.109 R)
• M7: 1,373,308 km (0.062 R)
• M8: 1,478,177 km (0.092 R)
• M9: 1,542,504 km (0.084 R)
• M10: 2,091,229 km (0.083 R)
• M11: 2,412,415 km (0.104 R)
• M12: 3,212,315 km (0.092 R)
• M13: 3,438,806 km (0.094 R)
• M14: 3,877,427 km (0.09 R)
• M15: 5,165,315 km (0.1 R)
• M16: 5,565,490 km (0.115 R)
• M17: 6,219,531 km (0.095 R)
• M18: 7,117,119 km (0.119 R)
• M19: 7,190,571 km (0.09 R)
• M20: 7,599,721 km (0.109 R)
• M21: 7,788,215 km (0.1 R)
• M22: 7,940,057 km (0.051 R)
• M23: 8,246,882 km (0.082 R)
• M24: 9,310,822 km (0.051 R)
• M25: 9,472,088 km (0.088 R)
• M26: 9,715,783 km (0.106 R)
• M27: 9,879,443 km (0.09 R)
• M28: 10,334,071 km (0.117 R)
• M29: 10,417,547 km (0.105 R)
• M30: 10,795,581 km (0.034 R)
• M31: 11,007,561 km (0.118 R)
• M32: 11,869,394 km (0.118 R)
• M33: 12,132,238 km (0.11 R)
• M34: 12,396,876 km (0.031 R)
• M35: 12,932,138 km (0.081 R)
• M36: 13,565,984 km (0.116 R)
• M37: 13,978,874 km (0.107 R)
• M38: 14,629,325 km (0.11 R)
• M39: 14,911,018 km (0.043 R)
• M40: 15,575,532 km (0.085 R)
• M41: 15,719,146 km (0.112 R)
• M42: 16,007,870 km (0.056 R)
• M43: 16,249,770 km (0.119 R)
• M44: 16,933,432 km (0.07 R)
• M45: 17,081,085 km (0.085 R)
• M46: 17,179,819 km (0.083 R)
• M47: 17,377,887 km (0.104 R)
• M48: 17,576,703 km (0.087 R)
• M49: 17,776,117 km (0.089 R)
• M50: 18,531,137 km (0.116 R)
• M51: 18,989,206 km (0.098 R)
• M52: 19,296,629 km (0.089 R)
• M53: 19,709,071 km (0.108 R)
• M54: 20,228,624 km (0.101 R)
• M55: 22,244,306 km (0.097 R)
• M56: 22,406,171 km (0.094 R)
• M57: 22,894,009 km (0.066 R)
• M58: 23,166,577 km (0.089 R)
• M59: 23,495,094 km (0.084 R)
• M60: 23,604,898 km (0.104 R)
• M61: 23,990,711 km (0.076 R)
• M62: 24,101,264 km (0.066 R)
• M63: 24,378,619 km (0.084 R)
• M64: 26,691,850 km (0.111 R)
• M65: 26,863,888 km (0.107 R)
• M66: 27,382,095 km (0.062 R)
• M67: 27,729,461 km (0.03 R)
• M68: 28,604,160 km (0.1 R)
• M69: 28,780,087 km (0.119 R)
• M70: 29,962,808 km (0.049 R)
• M71: 30,201,267 km (0.06 R)
• M72: 30,440,474 km (0.065 R)
• M73: 30,920,384 km (0.034 R)
• M74: 31,524,011 km (0.113 R)
• M75: 31,827,246 km (0.099 R)
• M76: 32,559,079 km (0.076 R)
• M77: 34,101,283 km (0.111 R)
• M78: 34,287,982 km (0.026 R)
• M79: 37,256,602 km (0.099 R)
• M80: 37,641,367 km (0.094 R)
• M81: 40,306,453 km (0.112 R)
• M82: 41,296,492 km (0.117 R)
• M83: 41,429,186 km (0.091 R)
• M84: 42,361,479 km (0.118 R)
• M85: 43,637,848 km (0.12 R)
• M86: 43,772,935 km (0.09 R)
• M87: 43,840,554 km (0.102 R)
• M88: 43,975,790 km (0.103 R)
• M89: 44,246,861 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 3.4

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.41 AU - 17.67 AU

Year: 24954 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,513,625 km

• M1: 73,004 km (0.061 R)
• M2: 189,092 km (0.103 R)
• M3: 572,212 km (0.117 R)
• M4: 1,064,987 km (0.084 R)
• M5: 1,165,667 km (0.077 R)
• M6: 1,457,831 km (0.072 R)
• M7: 1,513,332 km (0.113 R)
• M8: 1,890,917 km (0.114 R)
• M9: 2,168,720 km (0.086 R)
• M10: 3,776,149 km (0.089 R)
• M11: 4,163,608 km (0.086 R)
• M12: 4,726,994 km (0.095 R)
• M13: 5,017,513 km (0.117 R)
• M14: 5,101,587 km (0.118 R)
• M15: 5,186,109 km (0.109 R)
• M16: 5,228,595 km (0.112 R)
• M17: 6,101,648 km (0.119 R)
• M18: 6,191,407 km (0.037 R)
• M19: 6,463,376 km (0.074 R)
• M20: 8,423,108 km (0.104 R)
• M21: 8,573,155 km (0.084 R)
• M22: 9,028,830 km (0.083 R)
• M23: 9,182,467 km (0.107 R)
• M24: 9,596,255 km (0.072 R)
• M25: 9,753,033 km (0.059 R)
• M26: 10,765,362 km (0.03 R)
• M27: 10,982,728 km (0.051 R)
• M28: 11,699,152 km (0.09 R)
• M29: 13,642,727 km (0.083 R)
• M30: 16,239,896 km (0.09 R)
• M31: 16,614,190 km (0.11 R)
• M32: 16,991,177 km (0.118 R)
• M33: 18,787,997 km (0.026 R)
• M34: 19,841,465 km (0.086 R)
• M35: 19,974,457 km (0.039 R)
• M36: 20,107,749 km (0.099 R)
• M37: 20,174,619 km (0.114 R)
• M38: 20,375,380 km (0.089 R)
• M39: 21,525,488 km (0.073 R)
• M40: 21,799,103 km (0.12 R)
• M41: 22,005,099 km (0.103 R)
• M42: 22,349,922 km (0.119 R)
• M43: 23,184,678 km (0.067 R)
• M44: 24,313,394 km (0.079 R)
• M45: 24,384,603 km (0.067 R)
• M46: 24,956,216 km (0.119 R)
• M47: 25,387,806 km (0.116 R)
• M48: 25,821,789 km (0.109 R)
• M49: 26,477,626 km (0.067 R)
• M50: 26,991,345 km (0.036 R)
• M51: 27,656,757 km (0.089 R)
• M52: 28,702,446 km (0.102 R)
• M53: 30,832,420 km (0.087 R)
• M54: 31,760,675 km (0.088 R)
• M55: 33,328,162 km (0.085 R)
• M56: 35,645,283 km (0.088 R)
• M57: 37,191,377 km (0.058 R)
• M58: 37,437,466 km (0.116 R)
• M59: 37,848,860 km (0.11 R)
• M60: 38,759,163 km (0.039 R)
• M61: 41,108,747 km (0.119 R)
• M62: 42,215,023 km (0.108 R)
• M63: 42,986,799 km (0.11 R)
• M64: 43,245,004 km (0.027 R)
• M65: 43,503,809 km (0.104 R)
• M66: 44,805,460 km (0.034 R)
• M67: 45,329,651 km (0.066 R)
• M68: 45,855,936 km (0.028 R)
• M69: 46,031,863 km (0.06 R)
• M70: 46,119,827 km (0.092 R)
• M71: 46,737,516 km (0.105 R)
• M72: 47,624,632 km (0.065 R)
• M73: 47,981,123 km (0.112 R)
• M74: 48,249,053 km (0.082 R)
• M75: 49,595,883 km (0.045 R)
• M76: 49,686,240 km (0.119 R)
• M77: 49,866,805 km (0.096 R)
• M78: 50,319,338 km (0.112 R)
• M79: 50,591,457 km (0.082 R)
• M80: 50,773,218 km (0.117 R)
• M81: 51,137,339 km (0.073 R)
• M82: 54,359,977 km (0.088 R)
• M83: 55,386,218 km (0.076 R)
• M84: 55,573,515 km (0.109 R)
• M85: 56,984,971 km (0.092 R)
• M86: 57,647,539 km (0.103 R)
• M87: 58,027,368 km (0.091 R)
• M88: 60,516,378 km (0.068 R)
• M89: 61,579,869 km (0.075 R)
• M90: 62,942,257 km (0.103 R)
• M91: 63,529,279 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.2

Radius: 3.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.75 AU - 20.37 AU

Year: 26105 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,513,625 km

• M1: 60,138 km (0.062 R)
• M2: 206,445 km (0.06 R)
• M3: 317,297 km (0.057 R)
• M4: 501,901 km (0.12 R)
• M5: 699,669 km (0.074 R)
• M6: 1,257,819 km (0.074 R)
• M7: 1,717,982 km (0.1 R)
• M8: 2,012,091 km (0.113 R)
• M9: 2,082,253 km (0.104 R)
• M10: 2,129,376 km (0.107 R)
• M11: 2,671,818 km (0.116 R)
• M12: 2,723,130 km (0.098 R)
• M13: 2,958,148 km (0.095 R)
• M14: 3,091,590 km (0.071 R)
• M15: 3,588,105 km (0.036 R)
• M16: 3,730,373 km (0.106 R)
• M17: 3,816,690 km (0.074 R)
• M18: 3,932,778 km (0.049 R)
• M19: 4,109,005 km (0.088 R)
• M20: 4,438,868 km (0.06 R)
• M21: 4,902,173 km (0.034 R)
• M22: 4,965,153 km (0.055 R)
• M23: 5,091,863 km (0.101 R)
• M24: 5,123,727 km (0.098 R)
• M25: 5,348,423 km (0.105 R)
• M26: 5,576,410 km (0.087 R)
• M27: 6,313,479 km (0.083 R)
• M28: 6,485,217 km (0.048 R)
• M29: 6,623,745 km (0.101 R)
• M30: 7,223,184 km (0.033 R)
• M31: 7,294,841 km (0.12 R)
• M32: 7,656,718 km (0.074 R)
• M33: 8,322,728 km (0.101 R)
• M34: 9,394,896 km (0.073 R)
• M35: 9,669,707 km (0.044 R)
• M36: 9,827,982 km (0.12 R)
• M37: 10,066,890 km (0.108 R)
• M38: 10,388,375 km (0.103 R)
• M39: 10,428,916 km (0.114 R)
• M40: 11,206,975 km (0.082 R)
• M41: 11,707,978 km (0.11 R)
• M42: 14,410,314 km (0.107 R)
• M43: 15,783,623 km (0.03 R)
• M44: 16,156,869 km (0.078 R)
• M45: 16,344,615 km (0.098 R)
• M46: 16,580,231 km (0.119 R)
• M47: 17,150,349 km (0.085 R)
• M48: 17,630,408 km (0.035 R)
• M49: 17,775,369 km (0.056 R)
• M50: 18,212,344 km (0.074 R)
• M51: 18,456,637 km (0.048 R)
• M52: 19,047,250 km (0.072 R)
• M53: 20,196,760 km (0.106 R)
• M54: 21,988,643 km (0.043 R)
• M55: 22,771,937 km (0.097 R)
• M56: 22,929,763 km (0.096 R)
• M57: 22,982,422 km (0.048 R)
• M58: 23,564,357 km (0.112 R)
• M59: 24,905,054 km (0.099 R)
• M60: 25,721,409 km (0.089 R)
• M61: 26,215,232 km (0.103 R)
• M62: 28,165,689 km (0.116 R)
• M63: 28,618,073 km (0.087 R)
• M64: 28,674,770 km (0.083 R)
• M65: 28,788,315 km (0.102 R)
• M66: 29,415,429 km (0.11 R)
• M67: 31,733,598 km (0.089 R)
• M68: 31,909,824 km (0.028 R)
• M69: 33,390,843 km (0.026 R)
• M70: 34,410,652 km (0.114 R)
• M71: 34,591,665 km (0.052 R)
• M72: 34,954,739 km (0.099 R)
• M73: 35,136,650 km (0.101 R)
• M74: 35,501,519 km (0.104 R)
• M75: 36,727,025 km (0.102 R)
• M76: 38,716,228 km (0.112 R)
• M77: 38,904,572 km (0.068 R)
• M78: 39,030,234 km (0.101 R)
• M79: 39,534,379 km (0.097 R)
• M80: 40,104,048 km (0.098 R)
• M81: 41,123,557 km (0.119 R)
• M82: 41,187,585 km (0.11 R)
• M83: 41,700,706 km (0.099 R)
• M84: 42,216,070 km (0.088 R)
• M85: 43,058,007 km (0.09 R)
• M86: 43,253,083 km (0.052 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit