🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.22 AU - 2.8 AU

Year: 1385 Days

Day: 15.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 10.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.65 AU - 11.31 AU

Year: 10980 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,573,397 km

• M1: 135,236 km (0.069 R)
• M2: 215,870 km (0.101 R)
• M3: 424,260 km (0.089 R)
• M4: 501,302 km (0.08 R)
• M5: 642,074 km (0.112 R)
• M6: 718,070 km (0.114 R)
• M7: 863,180 km (0.048 R)
• M8: 1,000,810 km (0.06 R)
• M9: 1,072,467 km (0.116 R)
• M10: 1,164,769 km (0.107 R)
• M11: 1,357,601 km (0.107 R)
• M12: 1,752,988 km (0.082 R)
• M13: 1,863,092 km (0.091 R)
• M14: 2,090,181 km (0.105 R)
• M15: 2,207,167 km (0.114 R)
• M16: 2,398,951 km (0.081 R)
• M17: 2,697,100 km (0.034 R)
• M18: 2,824,857 km (0.096 R)
• M19: 2,981,037 km (0.103 R)
• M20: 4,480,007 km (0.091 R)
• M21: 5,066,730 km (0.081 R)
• M22: 5,417,537 km (0.104 R)
• M23: 5,514,626 km (0.113 R)
• M24: 5,776,273 km (0.072 R)
• M25: 6,551,190 km (0.082 R)
• M26: 6,863,251 km (0.025 R)
• M27: 7,322,816 km (0.097 R)
• M28: 7,502,184 km (0.098 R)
• M29: 7,574,439 km (0.082 R)
• M30: 8,123,164 km (0.101 R)
• M31: 8,722,603 km (0.071 R)
• M32: 9,066,080 km (0.107 R)
• M33: 9,143,123 km (0.041 R)
• M34: 9,805,841 km (0.045 R)
• M35: 10,083,345 km (0.082 R)
• M36: 10,203,024 km (0.086 R)
• M37: 11,550,751 km (0.08 R)
• M38: 11,885,850 km (0.097 R)
• M39: 12,139,269 km (0.039 R)
• M40: 12,437,268 km (0.075 R)
• M41: 13,741,462 km (0.104 R)
• M42: 14,052,027 km (0.057 R)
• M43: 15,870,838 km (0.086 R)
• M44: 16,618,977 km (0.102 R)
• M45: 19,128,781 km (0.116 R)
• M46: 19,376,215 km (0.098 R)
• M47: 19,774,445 km (0.117 R)
• M48: 21,394,291 km (0.113 R)
• M49: 22,480,371 km (0.119 R)
• M50: 22,741,569 km (0.087 R)
• M51: 24,062,818 km (0.111 R)
• M52: 24,921,360 km (0.106 R)
• M53: 25,029,369 km (0.074 R)
• M54: 25,789,925 km (0.069 R)
• M55: 26,008,637 km (0.032 R)
• M56: 26,227,947 km (0.119 R)
• M57: 26,448,006 km (0.063 R)
• M58: 27,668,575 km (0.107 R)
• M59: 27,780,474 km (0.111 R)
• M60: 28,229,417 km (0.109 R)
• M61: 28,454,861 km (0.074 R)
• M62: 29,590,908 km (0.042 R)
• M63: 30,741,614 km (0.038 R)
• M64: 30,857,553 km (0.06 R)
• M65: 31,089,729 km (0.052 R)
• M66: 31,789,847 km (0.096 R)
• M67: 32,554,292 km (0.042 R)
• M68: 33,205,641 km (0.11 R)
• M69: 34,762,656 km (0.076 R)
• M70: 36,465,827 km (0.05 R)
• M71: 36,834,287 km (0.112 R)
• M72: 37,203,943 km (0.026 R)
• M73: 37,698,813 km (0.056 R)
• M74: 38,445,306 km (0.076 R)
• M75: 38,695,135 km (0.099 R)
• M76: 38,883,030 km (0.087 R)
• M77: 40,142,494 km (0.043 R)
• M78: 40,586,501 km (0.095 R)
• M79: 40,840,967 km (0.092 R)
• M80: 41,479,450 km (0.093 R)
• M81: 42,830,918 km (0.095 R)
• M82: 42,960,469 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642

Radius: 5.4

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.34 AU - 19.6 AU

Year: 24345 Days

Day: 24.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,573,397 km

• M1: 289,322 km (0.069 R)
• M2: 422,764 km (0.099 R)
• M3: 771,327 km (0.039 R)
• M4: 904,020 km (0.066 R)
• M5: 1,015,470 km (0.097 R)
• M6: 1,102,088 km (0.06 R)
• M7: 1,740,122 km (0.096 R)
• M8: 2,550,793 km (0.087 R)
• M9: 3,681,753 km (0.089 R)
• M10: 4,368,407 km (0.054 R)
• M11: 4,896,787 km (0.098 R)
• M12: 4,945,706 km (0.071 R)
• M13: 5,093,807 km (0.029 R)
• M14: 5,143,474 km (0.076 R)
• M15: 5,804,098 km (0.108 R)
• M16: 5,908,069 km (0.033 R)
• M17: 5,960,278 km (0.06 R)
• M18: 6,170,763 km (0.109 R)
• M19: 6,491,052 km (0.088 R)
• M20: 8,113,740 km (0.09 R)
• M21: 8,171,784 km (0.075 R)
• M22: 8,288,470 km (0.105 R)
• M23: 9,607,175 km (0.078 R)
• M24: 9,730,294 km (0.093 R)
• M25: 10,040,261 km (0.045 R)
• M26: 10,290,688 km (0.088 R)
• M27: 12,769,674 km (0.116 R)
• M28: 13,040,895 km (0.056 R)
• M29: 13,451,242 km (0.087 R)
• M30: 13,865,927 km (0.032 R)
• M31: 14,778,624 km (0.119 R)
• M32: 15,710,619 km (0.113 R)
• M33: 16,513,959 km (0.055 R)
• M34: 16,957,816 km (0.116 R)
• M35: 19,468,069 km (0.117 R)
• M36: 19,702,040 km (0.054 R)
• M37: 20,885,359 km (0.107 R)
• M38: 23,485,968 km (0.111 R)
• M39: 24,235,603 km (0.1 R)
• M40: 24,655,375 km (0.066 R)
• M41: 25,247,184 km (0.045 R)
• M42: 27,137,353 km (0.111 R)
• M43: 27,398,551 km (0.104 R)
• M44: 27,748,311 km (0.109 R)
• M45: 28,628,844 km (0.08 R)
• M46: 29,608,111 km (0.102 R)
• M47: 30,688,806 km (0.104 R)
• M48: 31,142,836 km (0.113 R)
• M49: 32,426,086 km (0.099 R)
• M50: 33,353,294 km (0.07 R)
• M51: 33,913,688 km (0.074 R)
• M52: 34,195,081 km (0.116 R)
• M53: 35,518,574 km (0.033 R)
• M54: 36,282,271 km (0.041 R)
• M55: 36,474,055 km (0.101 R)
• M56: 38,605,825 km (0.079 R)
• M57: 39,884,438 km (0.036 R)
• M58: 40,082,356 km (0.115 R)
• M59: 40,777,687 km (0.099 R)
• M60: 43,496,778 km (0.114 R)
• M61: 44,929,476 km (0.097 R)
• M62: 45,858,778 km (0.095 R)
• M63: 46,690,094 km (0.105 R)
• M64: 47,107,621 km (0.09 R)
• M65: 47,316,759 km (0.043 R)
• M66: 48,367,535 km (0.097 R)
• M67: 51,027,834 km (0.057 R)
• M68: 53,299,029 km (0.096 R)
• M69: 53,516,993 km (0.117 R)
• M70: 56,156,198 km (0.113 R)
• M71: 56,489,054 km (0.113 R)
• M72: 56,933,958 km (0.09 R)
• M73: 59,514,371 km (0.096 R)
• M74: 62,247,225 km (0.091 R)
• M75: 62,936,871 km (0.118 R)
• M76: 63,513,422 km (0.114 R)
• M77: 64,207,705 km (0.026 R)
• M78: 64,671,907 km (0.047 R)
• M79: 64,904,532 km (0.085 R)
• M80: 66,305,516 km (0.061 R)
• M81: 66,657,370 km (0.11 R)
• M82: 67,362,724 km (0.094 R)
• M83: 67,480,608 km (0.119 R)
• M84: 68,662,580 km (0.113 R)
• M85: 69,970,664 km (0.098 R)
• M86: 71,047,021 km (0.043 R)
• M87: 71,767,634 km (0.071 R)
• M88: 73,095,016 km (0.104 R)
• M89: 74,552,248 km (0.076 R)
• M90: 75,284,530 km (0.041 R)
• M91: 75,529,123 km (0.101 R)
• M92: 75,774,014 km (0.106 R)
• M93: 76,633,155 km (0.038 R)
• M94: 77,372,168 km (0.056 R)
• M95: 78,981,393 km (0.114 R)
• M96: 79,105,559 km (0.09 R)
• M97: 79,478,656 km (0.108 R)
• M98: 79,977,116 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 4.6

Gravity: 36.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.31 AU - 20.81 AU

Year: 28979 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 101,573,397 km

• M1: 93,050 km (0.118 R)
• M2: 366,066 km (0.108 R)
• M3: 962,363 km (0.098 R)
• M4: 1,817,764 km (0.104 R)
• M5: 2,100,803 km (0.1 R)
• M6: 2,844,005 km (0.112 R)
• M7: 3,511,212 km (0.06 R)
• M8: 3,610,395 km (0.055 R)
• M9: 4,329,961 km (0.044 R)
• M10: 4,383,068 km (0.089 R)
• M11: 5,148,710 km (0.091 R)
• M12: 5,604,535 km (0.026 R)
• M13: 7,172,769 km (0.092 R)
• M14: 8,664,559 km (0.057 R)
• M15: 9,617,946 km (0.058 R)
• M16: 10,964,028 km (0.077 R)
• M17: 11,548,208 km (0.119 R)
• M18: 11,918,462 km (0.084 R)
• M19: 13,206,350 km (0.048 R)
• M20: 13,671,301 km (0.107 R)
• M21: 14,458,036 km (0.097 R)
• M22: 15,421,446 km (0.026 R)
• M23: 16,240,046 km (0.063 R)
• M24: 16,738,057 km (0.09 R)
• M25: 16,905,158 km (0.108 R)
• M26: 17,409,751 km (0.104 R)
• M27: 18,261,562 km (0.07 R)
• M28: 19,039,919 km (0.112 R)
• M29: 19,126,985 km (0.118 R)
• M30: 20,539,189 km (0.083 R)
• M31: 20,628,649 km (0.113 R)
• M32: 21,257,857 km (0.104 R)
• M33: 21,620,333 km (0.086 R)
• M34: 21,984,753 km (0.1 R)
• M35: 22,997,381 km (0.114 R)
• M36: 23,090,132 km (0.109 R)
• M37: 23,369,282 km (0.096 R)
• M38: 23,556,130 km (0.117 R)
• M39: 24,213,612 km (0.084 R)
• M40: 24,308,008 km (0.105 R)
• M41: 25,163,259 km (0.106 R)
• M42: 25,354,745 km (0.088 R)
• M43: 26,416,142 km (0.067 R)
• M44: 26,513,231 km (0.037 R)
• M45: 27,099,056 km (0.115 R)
• M46: 28,382,606 km (0.098 R)
• M47: 29,888,308 km (0.09 R)
• M48: 29,989,586 km (0.084 R)
• M49: 30,091,013 km (0.12 R)
• M50: 30,395,894 km (0.072 R)
• M51: 33,185,744 km (0.056 R)
• M52: 34,983,911 km (0.113 R)
• M53: 36,056,378 km (0.08 R)
• M54: 37,575,694 km (0.093 R)
• M55: 38,123,521 km (0.071 R)
• M56: 39,337,658 km (0.106 R)
• M57: 39,559,811 km (0.048 R)
• M58: 40,228,812 km (0.12 R)
• M59: 43,513,981 km (0.111 R)
• M60: 44,319,865 km (0.094 R)
• M61: 47,947,165 km (0.106 R)
• M62: 48,779,378 km (0.119 R)
• M63: 51,061,942 km (0.039 R)
• M64: 52,033,431 km (0.076 R)
• M65: 55,605,977 km (0.091 R)
• M66: 56,104,886 km (0.111 R)
• M67: 56,355,014 km (0.036 R)
• M68: 57,484,627 km (0.104 R)
• M69: 57,610,589 km (0.081 R)
• M70: 57,862,811 km (0.047 R)
• M71: 59,894,051 km (0.044 R)
• M72: 60,789,992 km (0.045 R)
• M73: 61,175,207 km (0.103 R)
• M74: 61,561,469 km (0.059 R)
• M75: 62,077,581 km (0.067 R)
• M76: 64,548,639 km (0.114 R)
• M77: 64,679,537 km (0.093 R)
• M78: 65,335,673 km (0.089 R)
• M79: 66,522,134 km (0.081 R)
• M80: 67,184,254 km (0.096 R)
• M81: 67,317,097 km (0.102 R)
• M82: 69,720,686 km (0.098 R)
• M83: 71,068,114 km (0.062 R)
• M84: 72,560,054 km (0.053 R)
• M85: 73,925,433 km (0.088 R)
• M86: 74,199,646 km (0.111 R)
• M87: 76,959,129 km (0.106 R)
• M88: 77,793,436 km (0.114 R)
• M89: 78,910,633 km (0.073 R)
• M90: 79,471,176 km (0.104 R)
• M91: 79,751,971 km (0.084 R)
• M92: 82,010,002 km (0.112 R)
• M93: 90,076,917 km (0.09 R)
• M94: 90,956,104 km (0.03 R)
• M95: 92,723,004 km (0.107 R)
• M96: 95,842,269 km (0.055 R)
• M97: 96,440,362 km (0.105 R)
• M98: 97,039,651 km (0.097 R)
• M99: 99,449,074 km (0.088 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit