🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 12.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,778,921 km

• M1: 128,355 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.51 AU - 3.35 AU

Year: 1747 Days

Day: 36.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,778,921 km

• M1: 613,202 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.44 AU - 6.88 AU

Year: 4689 Days

Day: 15.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.6

Radius: 6.3

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.03 AU - 17.65 AU

Year: 18911 Days

Day: 19.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,778,921 km

• M1: 253,419 km (0.116 R)
• M2: 314,904 km (0.071 R)
• M3: 747,391 km (0.034 R)
• M4: 864,526 km (0.101 R)
• M5: 1,307,485 km (0.092 R)
• M6: 2,579,965 km (0.073 R)
• M7: 2,905,191 km (0.069 R)
• M8: 3,016,641 km (0.111 R)
• M9: 3,167,286 km (0.075 R)
• M10: 3,436,861 km (0.101 R)
• M11: 3,476,056 km (0.11 R)
• M12: 4,163,758 km (0.025 R)
• M13: 4,416,428 km (0.094 R)
• M14: 4,630,802 km (0.116 R)
• M15: 4,674,185 km (0.025 R)
• M16: 4,804,784 km (0.107 R)
• M17: 5,476,329 km (0.115 R)
• M18: 5,568,033 km (0.076 R)
• M19: 5,660,335 km (0.098 R)
• M20: 5,799,610 km (0.062 R)
• M21: 7,154,069 km (0.042 R)
• M22: 7,507,420 km (0.118 R)
• M23: 8,868,910 km (0.098 R)
• M24: 8,922,765 km (0.047 R)
• M25: 9,085,079 km (0.106 R)
• M26: 11,692,869 km (0.115 R)
• M27: 12,108,601 km (0.114 R)
• M28: 12,468,983 km (0.116 R)
• M29: 12,589,858 km (0.101 R)
• M30: 12,893,691 km (0.096 R)
• M31: 13,757,469 km (0.114 R)
• M32: 14,007,746 km (0.112 R)
• M33: 14,259,519 km (0.054 R)
• M34: 14,639,947 km (0.103 R)
• M35: 14,831,282 km (0.094 R)
• M36: 15,023,665 km (0.115 R)
• M37: 16,326,513 km (0.065 R)
• M38: 16,392,635 km (0.068 R)
• M39: 17,260,004 km (0.09 R)
• M40: 17,869,166 km (0.089 R)
• M41: 18,005,450 km (0.104 R)
• M42: 18,761,368 km (0.104 R)
• M43: 18,830,632 km (0.086 R)
• M44: 20,162,352 km (0.111 R)
• M45: 24,486,479 km (0.111 R)
• M46: 25,553,111 km (0.104 R)
• M47: 27,024,855 km (0.045 R)
• M48: 27,103,095 km (0.111 R)
• M49: 29,002,838 km (0.098 R)
• M50: 30,863,238 km (0.082 R)
• M51: 31,519,523 km (0.077 R)
• M52: 32,180,148 km (0.078 R)
• M53: 32,845,559 km (0.106 R)
• M54: 33,431,384 km (0.054 R)
• M55: 33,683,457 km (0.099 R)
• M56: 35,295,074 km (0.085 R)
• M57: 36,325,804 km (0.088 R)
• M58: 38,240,956 km (0.03 R)
• M59: 38,592,660 km (0.066 R)
• M60: 39,033,824 km (0.087 R)
• M61: 39,654,207 km (0.107 R)
• M62: 40,367,340 km (0.099 R)
• M63: 41,264,628 km (0.076 R)
• M64: 41,354,686 km (0.108 R)
• M65: 41,715,665 km (0.061 R)
• M66: 41,806,172 km (0.081 R)
• M67: 43,536,421 km (0.063 R)
• M68: 44,364,146 km (0.111 R)
• M69: 45,290,007 km (0.083 R)
• M70: 45,382,908 km (0.116 R)
• M71: 46,035,154 km (0.119 R)
• M72: 47,160,729 km (0.084 R)
• M73: 47,726,807 km (0.09 R)
• M74: 48,961,139 km (0.099 R)
• M75: 49,342,913 km (0.045 R)
• M76: 52,238,529 km (0.099 R)
• M77: 52,336,067 km (0.11 R)
• M78: 54,990,382 km (0.035 R)
• M79: 56,283,955 km (0.115 R)
• M80: 57,285,812 km (0.088 R)
• M81: 57,486,871 km (0.105 R)
• M82: 58,495,759 km (0.039 R)
• M83: 58,597,037 km (0.051 R)
• M84: 59,307,178 km (0.065 R)
• M85: 59,816,110 km (0.115 R)
• M86: 61,557,579 km (0.099 R)
• M87: 62,693,176 km (0.086 R)
• M88: 62,796,698 km (0.092 R)
• M89: 64,044,195 km (0.104 R)
• M90: 64,566,291 km (0.095 R)
• M91: 68,687,414 km (0.073 R)
• M92: 68,901,039 km (0.048 R)
• M93: 70,402,553 km (0.036 R)
• M94: 72,348,971 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.5

Radius: 6.6

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.28 AU - 19.68 AU

Year: 28796 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,778,921 km

• M1: 158,723 km (0.11 R)
• M2: 541,843 km (0.06 R)
• M3: 888,611 km (0.097 R)
• M4: 1,982,770 km (0.102 R)
• M5: 2,617,364 km (0.067 R)
• M6: 2,918,505 km (0.11 R)
• M7: 4,142,814 km (0.081 R)
• M8: 4,944,658 km (0.119 R)
• M9: 5,222,611 km (0.084 R)
• M10: 5,745,007 km (0.106 R)
• M11: 5,988,104 km (0.092 R)
• M12: 6,484,320 km (0.119 R)
• M13: 7,045,162 km (0.104 R)
• M14: 7,148,833 km (0.102 R)
• M15: 8,931,142 km (0.098 R)
• M16: 9,156,138 km (0.099 R)
• M17: 9,212,686 km (0.09 R)
• M18: 9,440,074 km (0.119 R)
• M19: 10,250,147 km (0.05 R)
• M20: 12,121,766 km (0.062 R)
• M21: 13,001,102 km (0.074 R)
• M22: 13,448,250 km (0.118 R)
• M23: 16,304,672 km (0.099 R)
• M24: 16,373,188 km (0.052 R)
• M25: 18,977,986 km (0.108 R)
• M26: 19,484,973 km (0.1 R)
• M27: 22,390,762 km (0.077 R)
• M28: 23,234,494 km (0.037 R)
• M29: 23,854,577 km (0.118 R)
• M30: 24,323,267 km (0.12 R)
• M31: 24,401,657 km (0.088 R)
• M32: 24,716,111 km (0.119 R)
• M33: 24,873,937 km (0.074 R)
• M34: 25,428,646 km (0.081 R)
• M35: 25,508,232 km (0.092 R)
• M36: 26,228,247 km (0.095 R)
• M37: 27,361,301 km (0.093 R)
• M38: 27,688,023 km (0.061 R)
• M39: 29,007,775 km (0.059 R)
• M40: 34,047,877 km (0.079 R)
• M41: 34,399,282 km (0.107 R)
• M42: 36,174,112 km (0.092 R)
• M43: 36,892,331 km (0.064 R)
• M44: 38,251,577 km (0.044 R)
• M45: 38,708,299 km (0.116 R)
• M46: 39,442,975 km (0.068 R)
• M47: 39,811,883 km (0.118 R)
• M48: 40,925,789 km (0.101 R)
• M49: 43,184,118 km (0.097 R)
• M50: 43,850,427 km (0.088 R)
• M51: 46,841,636 km (0.118 R)
• M52: 48,115,612 km (0.117 R)
• M53: 48,312,483 km (0.067 R)
• M54: 48,806,156 km (0.025 R)
• M55: 49,599,473 km (0.111 R)
• M56: 51,400,033 km (0.1 R)
• M57: 52,713,652 km (0.118 R)
• M58: 52,815,229 km (0.114 R)
• M59: 53,425,588 km (0.034 R)
• M60: 54,859,035 km (0.09 R)
• M61: 55,064,732 km (0.118 R)
• M62: 55,270,878 km (0.078 R)
• M63: 57,345,501 km (0.11 R)
• M64: 57,868,196 km (0.116 R)
• M65: 58,602,423 km (0.115 R)
• M66: 58,812,907 km (0.079 R)
• M67: 58,918,074 km (0.061 R)
• M68: 60,186,365 km (0.108 R)
• M69: 60,398,644 km (0.046 R)
• M70: 60,611,223 km (0.115 R)
• M71: 61,250,155 km (0.077 R)
• M72: 62,534,902 km (0.05 R)
• M73: 62,642,313 km (0.081 R)
• M74: 63,072,856 km (0.092 R)
• M75: 66,442,099 km (0.061 R)
• M76: 67,541,344 km (0.1 R)
• M77: 68,979,279 km (0.118 R)
• M78: 69,646,485 km (0.106 R)
• M79: 71,323,627 km (0.114 R)
• M80: 73,127,030 km (0.102 R)
• M81: 73,240,275 km (0.066 R)
• M82: 73,353,521 km (0.103 R)
• M83: 73,920,796 km (0.109 R)
• M84: 74,034,490 km (0.072 R)
• M85: 75,975,074 km (0.101 R)
• M86: 76,089,666 km (0.092 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit