🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.93 AU - 2.23 AU

Year: 1107 Days

Day: 18.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.22 AU - 3.74 AU

Year: 2395 Days

Day: 35.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.7

Radius: 7.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.33 AU - 23.69 AU

Year: 31795 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 114,280,372 km

• M1: 872,904 km (0.073 R)
• M2: 1,112,859 km (0.08 R)
• M3: 2,293,934 km (0.081 R)
• M4: 2,382,795 km (0.082 R)
• M5: 2,564,108 km (0.086 R)
• M6: 2,687,526 km (0.087 R)
• M7: 2,781,324 km (0.032 R)
• M8: 3,367,298 km (0.094 R)
• M9: 4,649,053 km (0.098 R)
• M10: 4,914,290 km (0.112 R)
• M11: 6,649,027 km (0.113 R)
• M12: 7,691,724 km (0.036 R)
• M13: 8,738,161 km (0.111 R)
• M14: 9,065,332 km (0.088 R)
• M15: 9,349,119 km (0.11 R)
• M16: 10,266,752 km (0.118 R)
• M17: 10,414,405 km (0.114 R)
• M18: 11,364,950 km (0.073 R)
• M19: 11,670,878 km (0.098 R)
• M20: 12,031,259 km (0.118 R)
• M21: 12,186,841 km (0.055 R)
• M22: 12,395,231 km (0.118 R)
• M23: 12,762,942 km (0.078 R)
• M24: 13,562,842 km (0.067 R)
• M25: 14,105,134 km (0.058 R)
• M26: 14,269,094 km (0.086 R)
• M27: 14,323,996 km (0.086 R)
• M28: 14,765,160 km (0.103 R)
• M29: 15,098,913 km (0.088 R)
• M30: 15,887,443 km (0.112 R)
• M31: 16,862,971 km (0.053 R)
• M32: 17,621,881 km (0.088 R)
• M33: 18,153,851 km (0.059 R)
• M34: 18,213,391 km (0.103 R)
• M35: 18,272,782 km (0.102 R)
• M36: 20,210,672 km (0.059 R)
• M37: 21,329,216 km (0.1 R)
• M38: 26,335,508 km (0.038 R)
• M39: 28,933,275 km (0.11 R)
• M40: 31,540,018 km (0.064 R)
• M41: 31,611,526 km (0.037 R)
• M42: 33,635,136 km (0.097 R)
• M43: 33,854,447 km (0.055 R)
• M44: 33,927,600 km (0.096 R)
• M45: 35,328,435 km (0.111 R)
• M46: 36,222,880 km (0.113 R)
• M47: 36,748,119 km (0.119 R)
• M48: 37,426,994 km (0.114 R)
• M49: 37,882,070 km (0.104 R)
• M50: 39,027,392 km (0.032 R)
• M51: 40,184,082 km (0.076 R)
• M52: 40,883,602 km (0.057 R)
• M53: 41,195,663 km (0.081 R)
• M54: 42,136,933 km (0.097 R)
• M55: 44,600,960 km (0.081 R)
• M56: 44,681,144 km (0.106 R)
• M57: 46,866,320 km (0.089 R)
• M58: 48,342,402 km (0.064 R)
• M59: 51,340,044 km (0.066 R)
• M60: 51,845,386 km (0.104 R)
• M61: 52,691,362 km (0.097 R)
• M62: 54,140,068 km (0.063 R)
• M63: 54,397,227 km (0.079 R)
• M64: 56,294,277 km (0.116 R)
• M65: 56,989,458 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 8

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.51 AU - 21.79 AU

Year: 32138 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,280,372 km

• M1: 103,073 km (0.097 R)
• M2: 213,626 km (0.06 R)
• M3: 268,678 km (0.09 R)
• M4: 634,445 km (0.091 R)
• M5: 5,763,108 km (0.087 R)
• M6: 6,144,882 km (0.095 R)
• M7: 7,338,673 km (0.117 R)
• M8: 8,386,905 km (0.058 R)
• M9: 9,038,105 km (0.08 R)
• M10: 9,630,662 km (0.091 R)
• M11: 9,780,709 km (0.112 R)
• M12: 10,159,341 km (0.115 R)
• M13: 10,775,086 km (0.116 R)
• M14: 11,402,948 km (0.097 R)
• M15: 11,641,557 km (0.094 R)
• M16: 12,694,127 km (0.1 R)
• M17: 12,941,263 km (0.107 R)
• M18: 13,440,621 km (0.11 R)
• M19: 13,776,917 km (0.084 R)
• M20: 14,030,934 km (0.107 R)
• M21: 14,372,167 km (0.12 R)
• M22: 14,457,886 km (0.107 R)
• M23: 14,802,410 km (0.038 R)
• M24: 15,236,992 km (0.116 R)
• M25: 15,324,357 km (0.101 R)
• M26: 16,118,572 km (0.107 R)
• M27: 16,296,893 km (0.114 R)
• M28: 16,745,537 km (0.076 R)
• M29: 16,926,251 km (0.049 R)
• M30: 17,198,370 km (0.08 R)
• M31: 17,289,325 km (0.112 R)
• M32: 19,998,243 km (0.073 R)
• M33: 20,285,920 km (0.08 R)
• M34: 20,382,111 km (0.075 R)
• M35: 20,478,453 km (0.079 R)
• M36: 21,646,513 km (0.116 R)
• M37: 22,936,196 km (0.064 R)
• M38: 23,843,507 km (0.117 R)
• M39: 27,482,026 km (0.111 R)
• M40: 29,528,525 km (0.083 R)
• M41: 29,746,789 km (0.08 R)
• M42: 29,856,145 km (0.083 R)
• M43: 30,075,156 km (0.084 R)
• M44: 30,404,720 km (0.063 R)
• M45: 31,735,094 km (0.105 R)
• M46: 32,519,884 km (0.093 R)
• M47: 33,311,107 km (0.079 R)
• M48: 33,538,347 km (0.059 R)
• M49: 34,797,213 km (0.052 R)
• M50: 34,912,403 km (0.039 R)
• M51: 35,490,449 km (0.038 R)
• M52: 38,546,435 km (0.079 R)
• M53: 38,904,422 km (0.113 R)
• M54: 39,023,951 km (0.1 R)
• M55: 39,744,115 km (0.114 R)
• M56: 43,533,728 km (0.071 R)
• M57: 45,282,677 km (0.083 R)
• M58: 47,181,822 km (0.053 R)
• M59: 52,240,025 km (0.1 R)
• M60: 54,097,283 km (0.073 R)
• M61: 55,841,295 km (0.115 R)
• M62: 58,560,086 km (0.078 R)
• M63: 59,246,591 km (0.104 R)
• M64: 60,766,057 km (0.117 R)
• M65: 61,460,939 km (0.108 R)
• M66: 61,879,214 km (0.097 R)
• M67: 63,280,049 km (0.112 R)
• M68: 75,601,079 km (0.08 R)
• M69: 76,947,909 km (0.115 R)
• M70: 80,730,641 km (0.113 R)
• M71: 81,188,709 km (0.102 R)
• M72: 82,107,240 km (0.076 R)
• M73: 82,721,489 km (0.102 R)
• M74: 83,645,854 km (0.063 R)
• M75: 84,263,993 km (0.11 R)
• M76: 84,573,511 km (0.071 R)
• M77: 85,504,608 km (0.088 R)
• M78: 86,907,686 km (0.071 R)
• M79: 88,318,394 km (0.118 R)
• M80: 92,276,305 km (0.101 R)
• M81: 93,555,068 km (0.094 R)
• M82: 95,323,015 km (0.069 R)
• M83: 96,939,570 km (0.034 R)
• M84: 98,076,663 km (0.029 R)
• M85: 100,856,491 km (0.113 R)
• M86: 101,349,715 km (0.098 R)
• M87: 103,662,049 km (0.106 R)
• M88: 103,993,857 km (0.119 R)
• M89: 104,159,761 km (0.05 R)
• M90: 104,991,226 km (0.116 R)
• M91: 105,991,737 km (0.091 R)
• M92: 108,170,480 km (0.057 R)
• M93: 108,506,926 km (0.075 R)
• M94: 109,349,760 km (0.055 R)
• M95: 114,280,357 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit