🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.46 AU - 5.44 AU

Year: 3481 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,576,958 km

• M1: 1,651,860 km (0.093 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 8.7

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.8 AU - 5.5 AU

Year: 4334 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,576,958 km

• M1: 133,292 km (0.103 R)
• M2: 191,485 km (0.103 R)
• M3: 284,834 km (0.099 R)
• M4: 389,553 km (0.044 R)
• M5: 642,224 km (0.108 R)
• M6: 737,817 km (0.104 R)
• M7: 864,376 km (0.076 R)
• M8: 1,026,092 km (0.034 R)
• M9: 1,183,170 km (0.115 R)
• M10: 1,257,370 km (0.073 R)
• M11: 1,752,090 km (0.081 R)
• M12: 1,958,835 km (0.051 R)
• M13: 2,119,203 km (0.061 R)
• M14: 2,321,161 km (0.096 R)
• M15: 2,510,103 km (0.068 R)
• M16: 2,684,683 km (0.085 R)
• M17: 2,964,132 km (0.091 R)
• M18: 3,086,802 km (0.088 R)
• M19: 3,211,268 km (0.094 R)
• M20: 3,316,136 km (0.096 R)
• M21: 3,507,920 km (0.105 R)
• M22: 3,769,418 km (0.118 R)
• M23: 3,857,979 km (0.11 R)
• M24: 4,242,296 km (0.058 R)
• M25: 4,474,024 km (0.117 R)
• M26: 5,898,494 km (0.083 R)
• M27: 6,131,418 km (0.084 R)
• M28: 6,552,686 km (0.083 R)
• M29: 6,632,721 km (0.104 R)
• M30: 7,065,208 km (0.112 R)
• M31: 7,174,863 km (0.111 R)
• M32: 7,229,766 km (0.094 R)
• M33: 7,367,845 km (0.098 R)
• M34: 7,451,171 km (0.101 R)
• M35: 7,590,746 km (0.049 R)
• M36: 7,900,712 km (0.117 R)
• M37: 8,014,407 km (0.081 R)
• M38: 8,186,145 km (0.094 R)
• M39: 8,358,931 km (0.077 R)
• M40: 8,591,406 km (0.118 R)
• M41: 8,708,391 km (0.077 R)
• M42: 8,796,504 km (0.11 R)
• M43: 9,003,249 km (0.106 R)
• M44: 10,030,238 km (0.105 R)
• M45: 10,184,324 km (0.08 R)
• M46: 10,370,424 km (0.052 R)
• M47: 11,157,458 km (0.09 R)
• M48: 12,094,539 km (0.071 R)
• M49: 12,522,838 km (0.098 R)
• M50: 12,889,203 km (0.094 R)
• M51: 13,632,256 km (0.099 R)
• M52: 13,837,354 km (0.065 R)
• M53: 14,458,634 km (0.107 R)
• M54: 14,632,916 km (0.04 R)
• M55: 14,948,268 km (0.107 R)
• M56: 15,301,319 km (0.12 R)
• M57: 15,585,705 km (0.093 R)
• M58: 16,449,483 km (0.057 R)
• M59: 16,631,394 km (0.072 R)
• M60: 17,476,771 km (0.062 R)
• M61: 17,699,522 km (0.102 R)
• M62: 18,298,363 km (0.108 R)
• M63: 18,903,935 km (0.092 R)
• M64: 19,285,709 km (0.056 R)
• M65: 19,747,069 km (0.069 R)
• M66: 20,056,736 km (0.092 R)
• M67: 20,446,139 km (0.09 R)
• M68: 20,563,424 km (0.106 R)
• M69: 20,681,008 km (0.118 R)
• M70: 20,995,463 km (0.119 R)
• M71: 21,589,366 km (0.066 R)
• M72: 22,229,047 km (0.105 R)
• M73: 22,551,131 km (0.103 R)
• M74: 22,631,914 km (0.069 R)
• M75: 22,834,320 km (0.087 R)
• M76: 23,077,865 km (0.055 R)
• M77: 23,281,617 km (0.108 R)
• M78: 24,599,275 km (0.114 R)
• M79: 24,932,580 km (0.118 R)
• M80: 25,814,309 km (0.093 R)
• M81: 27,392,717 km (0.112 R)
• M82: 27,565,203 km (0.062 R)
• M83: 27,738,138 km (0.1 R)
• M84: 28,345,954 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.4

Radius: 7.1

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.76 AU - 15.16 AU

Year: 17303 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,576,958 km

• M1: 128,804 km (0.079 R)
• M2: 683,662 km (0.082 R)
• M3: 956,379 km (0.101 R)
• M4: 1,712,596 km (0.088 R)
• M5: 1,802,654 km (0.071 R)
• M6: 1,894,208 km (0.099 R)
• M7: 1,955,992 km (0.101 R)
• M8: 2,145,981 km (0.057 R)
• M9: 2,475,695 km (0.112 R)
• M10: 2,963,833 km (0.092 R)
• M11: 3,829,107 km (0.054 R)
• M12: 4,107,060 km (0.118 R)
• M13: 4,228,234 km (0.108 R)
• M14: 4,937,029 km (0.088 R)
• M15: 5,065,982 km (0.105 R)
• M16: 5,908,069 km (0.104 R)
• M17: 7,768,617 km (0.072 R)
• M18: 7,968,929 km (0.077 R)
• M19: 9,739,569 km (0.073 R)
• M20: 10,228,006 km (0.112 R)
• M21: 11,740,441 km (0.075 R)
• M22: 12,318,188 km (0.095 R)
• M23: 13,923,822 km (0.113 R)
• M24: 14,658,347 km (0.117 R)
• M25: 14,906,081 km (0.095 R)
• M26: 15,783,623 km (0.111 R)
• M27: 15,847,052 km (0.105 R)
• M28: 16,420,760 km (0.11 R)
• M29: 20,072,145 km (0.106 R)
• M30: 20,140,810 km (0.096 R)
• M31: 20,209,476 km (0.092 R)
• M32: 20,278,291 km (0.114 R)
• M33: 20,347,106 km (0.12 R)
• M34: 20,623,413 km (0.097 R)
• M35: 21,109,905 km (0.116 R)
• M36: 21,459,665 km (0.093 R)
• M37: 21,670,448 km (0.109 R)
• M38: 22,164,869 km (0.105 R)
• M39: 22,591,822 km (0.119 R)
• M40: 24,179,803 km (0.066 R)
• M41: 24,987,332 km (0.105 R)
• M42: 25,357,288 km (0.103 R)
• M43: 25,431,488 km (0.12 R)
• M44: 25,580,189 km (0.038 R)
• M45: 26,704,118 km (0.089 R)
• M46: 27,691,314 km (0.084 R)
• M47: 27,920,797 km (0.104 R)
• M48: 29,622,922 km (0.066 R)
• M49: 29,936,030 km (0.094 R)
• M50: 30,961,075 km (0.065 R)
• M51: 31,517,878 km (0.102 R)
• M52: 31,917,603 km (0.045 R)
• M53: 32,399,458 km (0.061 R)
• M54: 34,022,894 km (0.108 R)
• M55: 34,679,778 km (0.113 R)
• M56: 35,175,097 km (0.118 R)
• M57: 37,771,368 km (0.066 R)
• M58: 38,195,927 km (0.073 R)
• M59: 39,135,401 km (0.068 R)
• M60: 40,950,024 km (0.106 R)
• M61: 41,211,521 km (0.115 R)
• M62: 45,469,674 km (0.028 R)
• M63: 45,921,310 km (0.069 R)
• M64: 46,011,667 km (0.06 R)
• M65: 46,102,324 km (0.092 R)
• M66: 46,555,905 km (0.12 R)
• M67: 47,833,919 km (0.102 R)
• M68: 48,385,187 km (0.101 R)
• M69: 48,846,248 km (0.098 R)
• M70: 48,938,550 km (0.032 R)
• M71: 50,331,156 km (0.118 R)
• M72: 51,172,944 km (0.095 R)
• M73: 51,360,689 km (0.079 R)
• M74: 52,491,649 km (0.106 R)
• M75: 56,999,631 km (0.114 R)
• M76: 57,877,023 km (0.065 R)
• M77: 57,974,710 km (0.05 R)
• M78: 60,634,859 km (0.11 R)
• M79: 60,734,043 km (0.11 R)
• M80: 61,829,847 km (0.098 R)
• M81: 62,229,872 km (0.105 R)
• M82: 63,032,464 km (0.096 R)
• M83: 64,648,121 km (0.097 R)
• M84: 65,461,036 km (0.036 R)
• M85: 66,482,042 km (0.041 R)
• M86: 66,789,316 km (0.067 R)
• M87: 67,302,436 km (0.095 R)
• M88: 67,920,126 km (0.112 R)
• M89: 68,023,199 km (0.042 R)
• M90: 68,642,983 km (0.119 R)
• M91: 68,953,548 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.6

Radius: 6.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.22 AU - 20.62 AU

Year: 30520 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 63,576,958 km

• M1: 445,502 km (0.081 R)
• M2: 533,915 km (0.092 R)
• M3: 1,796,371 km (0.032 R)
• M4: 1,941,332 km (0.058 R)
• M5: 2,462,082 km (0.111 R)
• M6: 2,754,546 km (0.116 R)
• M7: 3,196,607 km (0.084 R)
• M8: 3,479,646 km (0.091 R)
• M9: 4,069,810 km (0.041 R)
• M10: 5,052,818 km (0.105 R)
• M11: 5,257,916 km (0.075 R)
• M12: 5,299,205 km (0.071 R)
• M13: 6,192,454 km (0.106 R)
• M14: 7,971,323 km (0.046 R)
• M15: 8,018,895 km (0.113 R)
• M16: 8,597,240 km (0.048 R)
• M17: 10,672,312 km (0.096 R)
• M18: 12,781,343 km (0.093 R)
• M19: 13,229,538 km (0.111 R)
• M20: 14,256,677 km (0.087 R)
• M21: 14,955,598 km (0.062 R)
• M22: 15,309,248 km (0.108 R)
• M23: 17,118,484 km (0.113 R)
• M24: 17,426,656 km (0.102 R)
• M25: 17,674,390 km (0.109 R)
• M26: 19,249,207 km (0.073 R)
• M27: 19,633,823 km (0.097 R)
• M28: 19,698,150 km (0.105 R)
• M29: 20,868,454 km (0.069 R)
• M30: 21,197,569 km (0.12 R)
• M31: 22,665,723 km (0.042 R)
• M32: 22,868,428 km (0.081 R)
• M33: 23,071,881 km (0.115 R)
• M34: 23,275,783 km (0.086 R)
• M35: 23,343,850 km (0.066 R)
• M36: 23,480,283 km (0.111 R)
• M37: 24,373,532 km (0.089 R)
• M38: 28,056,183 km (0.088 R)
• M39: 28,637,969 km (0.061 R)
• M40: 31,756,935 km (0.06 R)
• M41: 32,439,251 km (0.087 R)
• M42: 33,664,009 km (0.038 R)
• M43: 33,818,095 km (0.12 R)
• M44: 34,514,772 km (0.027 R)
• M45: 36,950,375 km (0.081 R)
• M46: 37,188,983 km (0.118 R)
• M47: 37,907,951 km (0.111 R)
• M48: 41,488,277 km (0.119 R)
• M49: 44,666,184 km (0.117 R)
• M50: 45,430,181 km (0.111 R)
• M51: 46,284,085 km (0.12 R)
• M52: 47,057,207 km (0.075 R)
• M53: 47,229,693 km (0.095 R)
• M54: 50,721,158 km (0.089 R)
• M55: 52,676,701 km (0.098 R)
• M56: 54,294,902 km (0.078 R)
• M57: 55,747,048 km (0.055 R)
• M58: 57,028,055 km (0.042 R)
• M59: 57,948,979 km (0.105 R)
• M60: 58,596,588 km (0.099 R)
• M61: 59,339,641 km (0.111 R)
• M62: 59,805,638 km (0.051 R)
• M63: 60,928,969 km (0.089 R)
• M64: 62,816,595 km (0.052 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: 351 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit