🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.49 AU - 0.53 AU

Year: 138 Days

Day: 18 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 33.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.36 AU - 1.74 AU

Year: 731 Days

Day: 36.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,642,064 km

• M1: 69,862 km (0.113 R)
• M2: 922,570 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 12.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.9 AU - 10.58 AU

Year: 9786 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,642,064 km

• M1: 389,852 km (0.081 R)
• M2: 488,138 km (0.048 R)
• M3: 583,132 km (0.065 R)
• M4: 747,241 km (0.055 R)
• M5: 860,487 km (0.113 R)
• M6: 962,513 km (0.082 R)
• M7: 1,237,174 km (0.114 R)
• M8: 1,314,666 km (0.098 R)
• M9: 1,434,344 km (0.112 R)
• M10: 2,229,457 km (0.106 R)
• M11: 2,325,499 km (0.049 R)
• M12: 2,447,421 km (0.102 R)
• M13: 2,647,134 km (0.099 R)
• M14: 2,956,802 km (0.115 R)
• M15: 3,116,124 km (0.12 R)
• M16: 3,527,069 km (0.052 R)
• M17: 3,611,293 km (0.079 R)
• M18: 3,696,264 km (0.112 R)
• M19: 3,839,429 km (0.098 R)
• M20: 4,072,353 km (0.083 R)
• M21: 4,250,225 km (0.064 R)
• M22: 5,050,424 km (0.062 R)
• M23: 5,598,700 km (0.062 R)
• M24: 6,064,548 km (0.083 R)
• M25: 6,857,118 km (0.061 R)
• M26: 7,069,247 km (0.109 R)
• M27: 8,013,509 km (0.071 R)
• M28: 8,125,109 km (0.036 R)
• M29: 8,274,707 km (0.079 R)
• M30: 8,614,444 km (0.1 R)
• M31: 8,843,478 km (0.088 R)
• M32: 9,425,115 km (0.077 R)
• M33: 9,542,848 km (0.048 R)
• M34: 9,779,961 km (0.07 R)
• M35: 9,859,547 km (0.07 R)
• M36: 9,979,076 km (0.094 R)
• M37: 10,179,537 km (0.039 R)
• M38: 10,707,019 km (0.031 R)
• M39: 11,326,653 km (0.088 R)
• M40: 11,577,828 km (0.094 R)
• M41: 11,746,275 km (0.087 R)
• M42: 12,730,629 km (0.112 R)
• M43: 12,904,612 km (0.034 R)
• M44: 13,697,031 km (0.107 R)
• M45: 15,839,572 km (0.091 R)
• M46: 16,497,803 km (0.095 R)
• M47: 17,213,030 km (0.114 R)
• M48: 18,182,424 km (0.085 R)
• M49: 18,476,683 km (0.116 R)
• M50: 18,920,989 km (0.068 R)
• M51: 19,619,162 km (0.111 R)
• M52: 20,682,354 km (0.034 R)
• M53: 23,501,227 km (0.119 R)
• M54: 23,821,815 km (0.102 R)
• M55: 24,143,900 km (0.087 R)
• M56: 26,995,085 km (0.081 R)
• M57: 27,218,734 km (0.085 R)
• M58: 27,724,375 km (0.114 R)
• M59: 28,744,782 km (0.047 R)
• M60: 30,880,890 km (0.087 R)
• M61: 31,056,368 km (0.072 R)
• M62: 32,293,692 km (0.087 R)
• M63: 32,471,714 km (0.043 R)
• M64: 33,607,162 km (0.057 R)
• M65: 33,727,438 km (0.056 R)
• M66: 33,847,865 km (0.077 R)
• M67: 34,330,916 km (0.074 R)
• M68: 35,181,978 km (0.066 R)
• M69: 36,409,579 km (0.103 R)
• M70: 36,656,864 km (0.101 R)
• M71: 37,090,847 km (0.074 R)
• M72: 38,026,432 km (0.066 R)
• M73: 38,151,795 km (0.12 R)
• M74: 38,654,594 km (0.115 R)
• M75: 39,666,773 km (0.09 R)
• M76: 40,880,012 km (0.114 R)
• M77: 43,081,195 km (0.111 R)
• M78: 43,473,740 km (0.111 R)
• M79: 43,867,332 km (0.079 R)
• M80: 43,998,828 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741

Radius: 6.3

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.97 AU - 13.85 AU

Year: 17569 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,642,064 km

• M1: 236,963 km (0.115 R)
• M2: 1,052,271 km (0.095 R)
• M3: 1,183,170 km (0.118 R)
• M4: 1,375,403 km (0.069 R)
• M5: 1,607,429 km (0.102 R)
• M6: 1,697,637 km (0.098 R)
• M7: 2,207,017 km (0.067 R)
• M8: 2,273,888 km (0.103 R)
• M9: 2,478,538 km (0.069 R)
• M10: 2,618,262 km (0.104 R)
• M11: 2,942,291 km (0.113 R)
• M12: 3,053,143 km (0.084 R)
• M13: 4,403,264 km (0.087 R)
• M14: 4,445,450 km (0.117 R)
• M15: 5,317,307 km (0.071 R)
• M16: 6,288,197 km (0.101 R)
• M17: 6,383,491 km (0.092 R)
• M18: 7,818,134 km (0.104 R)
• M19: 8,127,054 km (0.105 R)
• M20: 8,387,504 km (0.047 R)
• M21: 8,650,796 km (0.099 R)
• M22: 9,239,314 km (0.11 R)
• M23: 12,550,065 km (0.078 R)
• M24: 12,911,493 km (0.098 R)
• M25: 13,768,240 km (0.1 R)
• M26: 14,454,146 km (0.113 R)
• M27: 14,580,108 km (0.067 R)
• M28: 15,279,179 km (0.06 R)
• M29: 15,343,356 km (0.07 R)
• M30: 15,600,515 km (0.074 R)
• M31: 16,577,987 km (0.117 R)
• M32: 16,842,027 km (0.089 R)
• M33: 17,307,277 km (0.116 R)
• M34: 18,318,708 km (0.1 R)
• M35: 20,327,658 km (0.11 R)
• M36: 20,681,008 km (0.111 R)
• M37: 21,250,677 km (0.117 R)
• M38: 21,969,943 km (0.062 R)
• M39: 22,478,127 km (0.042 R)
• M40: 22,990,350 km (0.117 R)
• M41: 23,211,007 km (0.092 R)
• M42: 23,284,609 km (0.107 R)
• M43: 23,506,313 km (0.114 R)
• M44: 24,624,707 km (0.119 R)
• M45: 25,304,031 km (0.057 R)
• M46: 25,455,873 km (0.114 R)
• M47: 27,301,163 km (0.093 R)
• M48: 27,847,344 km (0.091 R)
• M49: 29,030,065 km (0.045 R)
• M50: 30,229,092 km (0.119 R)
• M51: 30,470,842 km (0.084 R)
• M52: 30,794,123 km (0.088 R)
• M53: 30,875,056 km (0.104 R)
• M54: 31,362,595 km (0.09 R)
• M55: 31,934,657 km (0.079 R)
• M56: 32,098,766 km (0.08 R)
• M57: 32,592,589 km (0.051 R)
• M58: 33,006,077 km (0.066 R)
• M59: 33,587,864 km (0.075 R)
• M60: 33,671,339 km (0.112 R)
• M61: 34,257,015 km (0.106 R)
• M62: 35,948,817 km (0.059 R)
• M63: 36,034,088 km (0.091 R)
• M64: 36,718,947 km (0.114 R)
• M65: 37,408,144 km (0.105 R)
• M66: 38,711,740 km (0.097 R)
• M67: 39,061,949 km (0.032 R)
• M68: 40,739,390 km (0.104 R)
• M69: 40,828,400 km (0.108 R)
• M70: 41,095,582 km (0.038 R)
• M71: 41,542,282 km (0.063 R)
• M72: 41,990,477 km (0.098 R)
• M73: 43,708,459 km (0.078 R)
• M74: 44,897,014 km (0.06 R)
• M75: 45,818,686 km (0.11 R)
• M76: 47,680,432 km (0.038 R)
• M77: 47,774,080 km (0.082 R)
• M78: 48,526,258 km (0.102 R)
• M79: 50,997,465 km (0.117 R)
• M80: 55,567,231 km (0.038 R)
• M81: 55,863,435 km (0.067 R)
• M82: 56,655,556 km (0.067 R)
• M83: 57,152,670 km (0.045 R)
• M84: 62,611,795 km (0.044 R)
• M85: 64,468,155 km (0.11 R)
• M86: 64,779,319 km (0.034 R)
• M87: 65,090,931 km (0.069 R)
• M88: 66,028,760 km (0.074 R)
• M89: 68,340,346 km (0.111 R)
• M90: 68,763,409 km (0.12 R)
• M91: 69,293,435 km (0.072 R)
• M92: 70,251,160 km (0.082 R)
• M93: 70,999,000 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit