🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 135 Days

Day: 30.1 Hours

Environment

Temp: 275 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,412,948 km

• M1: 93,798 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.18 AU - 2.46 AU

Year: 1236 Days

Day: 27.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.1 AU - 4.68 AU

Year: 3218 Days

Day: 15.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 14.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.35 AU - 14.17 AU

Year: 14109 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,412,948 km

• M1: 382,522 km (0.106 R)
• M2: 474,076 km (0.083 R)
• M3: 669,151 km (0.115 R)
• M4: 2,610,632 km (0.079 R)
• M5: 3,118,966 km (0.095 R)
• M6: 4,305,876 km (0.098 R)
• M7: 4,582,781 km (0.05 R)
• M8: 4,988,790 km (0.052 R)
• M9: 5,364,280 km (0.055 R)
• M10: 5,749,046 km (0.094 R)
• M11: 6,365,539 km (0.112 R)
• M12: 6,545,655 km (0.111 R)
• M13: 6,681,789 km (0.112 R)
• M14: 6,957,049 km (0.111 R)
• M15: 7,283,023 km (0.088 R)
• M16: 7,709,377 km (0.047 R)
• M17: 8,686,101 km (0.099 R)
• M18: 8,886,263 km (0.092 R)
• M19: 8,986,793 km (0.059 R)
• M20: 9,598,499 km (0.118 R)
• M21: 9,805,542 km (0.078 R)
• M22: 10,916,157 km (0.061 R)
• M23: 13,428,204 km (0.118 R)
• M24: 13,659,931 km (0.072 R)
• M25: 13,951,348 km (0.107 R)
• M26: 15,137,958 km (0.101 R)
• M27: 15,621,608 km (0.059 R)
• M28: 15,743,381 km (0.091 R)
• M29: 15,865,453 km (0.115 R)
• M30: 16,790,865 km (0.094 R)
• M31: 17,165,907 km (0.098 R)
• M32: 17,543,791 km (0.036 R)
• M33: 18,179,732 km (0.075 R)
• M34: 18,307,787 km (0.085 R)
• M35: 18,564,797 km (0.04 R)
• M36: 20,597,682 km (0.082 R)
• M37: 20,731,273 km (0.095 R)
• M38: 21,335,948 km (0.113 R)
• M39: 22,151,256 km (0.081 R)
• M40: 22,976,737 km (0.119 R)
• M41: 23,184,678 km (0.097 R)
• M42: 23,742,229 km (0.106 R)
• M43: 24,163,347 km (0.105 R)
• M44: 24,374,879 km (0.07 R)
• M45: 24,728,678 km (0.111 R)
• M46: 25,084,272 km (0.108 R)
• M47: 25,584,976 km (0.118 R)
• M48: 26,814,521 km (0.084 R)
• M49: 27,033,532 km (0.071 R)
• M50: 28,583,067 km (0.069 R)
• M51: 31,613,620 km (0.038 R)
• M52: 31,999,583 km (0.103 R)
• M53: 33,245,135 km (0.117 R)
• M54: 34,031,720 km (0.106 R)
• M55: 35,543,108 km (0.094 R)
• M56: 36,751,709 km (0.093 R)
• M57: 40,792,796 km (0.103 R)
• M58: 41,213,017 km (0.086 R)
• M59: 42,993,680 km (0.054 R)
• M60: 43,678,689 km (0.081 R)
• M61: 43,850,577 km (0.058 R)
• M62: 44,280,970 km (0.068 R)
• M63: 46,279,448 km (0.09 R)
• M64: 47,598,452 km (0.115 R)
• M65: 48,218,236 km (0.061 R)
• M66: 49,019,183 km (0.058 R)
• M67: 49,914,078 km (0.074 R)
• M68: 51,901,934 km (0.093 R)
• M69: 52,997,140 km (0.093 R)
• M70: 53,272,251 km (0.103 R)
• M71: 53,547,660 km (0.097 R)
• M72: 53,915,671 km (0.058 R)
• M73: 57,642,004 km (0.106 R)
• M74: 58,491,870 km (0.06 R)
• M75: 58,776,106 km (0.117 R)
• M76: 58,870,951 km (0.07 R)
• M77: 58,965,796 km (0.109 R)
• M78: 59,536,213 km (0.086 R)
• M79: 59,822,094 km (0.107 R)
• M80: 60,299,611 km (0.078 R)
• M81: 60,490,946 km (0.103 R)
• M82: 62,512,313 km (0.116 R)
• M83: 62,996,860 km (0.114 R)
• M84: 63,774,769 km (0.103 R)
• M85: 64,457,983 km (0.084 R)
• M86: 65,831,740 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 6.7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.55 AU - 21.79 AU

Year: 25986 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,412,948 km

• M1: 90,656 km (0.09 R)
• M2: 153,637 km (0.103 R)
• M3: 265,835 km (0.115 R)
• M4: 742,005 km (0.037 R)
• M5: 1,293,274 km (0.112 R)
• M6: 1,842,447 km (0.059 R)
• M7: 2,016,579 km (0.115 R)
• M8: 2,195,947 km (0.082 R)
• M9: 2,532,243 km (0.117 R)
• M10: 2,609,136 km (0.116 R)
• M11: 3,634,779 km (0.078 R)
• M12: 4,770,975 km (0.112 R)
• M13: 4,866,269 km (0.111 R)
• M14: 5,058,802 km (0.092 R)
• M15: 5,156,040 km (0.107 R)
• M16: 5,253,877 km (0.12 R)
• M17: 5,501,312 km (0.104 R)
• M18: 5,752,487 km (0.064 R)
• M19: 6,058,863 km (0.099 R)
• M20: 7,118,166 km (0.11 R)
• M21: 8,062,876 km (0.04 R)
• M22: 8,520,945 km (0.083 R)
• M23: 11,061,117 km (0.11 R)
• M24: 11,124,247 km (0.061 R)
• M25: 13,007,236 km (0.086 R)
• M26: 13,207,697 km (0.112 R)
• M27: 13,951,049 km (0.068 R)
• M28: 16,261,588 km (0.103 R)
• M29: 16,621,819 km (0.074 R)
• M30: 16,984,744 km (0.027 R)
• M31: 18,163,725 km (0.05 R)
• M32: 18,387,673 km (0.044 R)
• M33: 18,763,014 km (0.062 R)
• M34: 19,445,030 km (0.065 R)
• M35: 19,674,214 km (0.074 R)
• M36: 19,750,808 km (0.108 R)
• M37: 20,058,083 km (0.108 R)
• M38: 20,289,510 km (0.084 R)
• M39: 20,444,344 km (0.064 R)
• M40: 21,067,719 km (0.086 R)
• M41: 22,813,675 km (0.051 R)
• M42: 28,582,169 km (0.078 R)
• M43: 28,842,619 km (0.107 R)
• M44: 31,133,411 km (0.099 R)
• M45: 32,843,913 km (0.082 R)
• M46: 35,233,739 km (0.111 R)
• M47: 36,732,112 km (0.076 R)
• M48: 37,109,846 km (0.057 R)
• M49: 37,679,066 km (0.113 R)
• M50: 40,275,636 km (0.107 R)
• M51: 41,546,470 km (0.04 R)
• M52: 41,940,062 km (0.093 R)
• M53: 42,631,952 km (0.11 R)
• M54: 43,028,985 km (0.088 R)
• M55: 43,626,778 km (0.081 R)
• M56: 44,227,414 km (0.1 R)
• M57: 44,629,234 km (0.055 R)
• M58: 46,452,832 km (0.047 R)
• M59: 48,197,442 km (0.042 R)
• M60: 48,921,944 km (0.115 R)
• M61: 49,025,765 km (0.119 R)
• M62: 49,754,457 km (0.066 R)
• M63: 52,492,098 km (0.067 R)
• M64: 55,386,368 km (0.116 R)
• M65: 55,711,145 km (0.104 R)
• M66: 60,546,746 km (0.102 R)
• M67: 62,113,335 km (0.115 R)
• M68: 62,225,683 km (0.113 R)
• M69: 63,693,089 km (0.111 R)
• M70: 66,087,702 km (0.105 R)
• M71: 66,547,117 km (0.118 R)
• M72: 70,846,709 km (0.099 R)
• M73: 71,788,129 km (0.105 R)
• M74: 72,733,737 km (0.057 R)
• M75: 77,160,188 km (0.086 R)
• M76: 78,492,956 km (0.106 R)
• M77: 79,955,424 km (0.05 R)
• M78: 80,567,429 km (0.073 R)
• M79: 82,166,032 km (0.093 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit