🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 207 Days

Day: 44.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 257 Days

Day: 43.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 134.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,267,285 km

• M1: 714,629 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.66 AU - 1.02 AU

Year: 272 Days

Day: 27 Hours

Environment

Temp: 119 °C

Axial Tilt: 60.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,267,285 km

• M1: 737,069 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.01 AU - 1.19 AU

Year: 407 Days

Day: 41.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.74 AU - 1.84 AU

Year: 846 Days

Day: 33 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.88 AU - 4.7 AU

Year: 2605 Days

Day: 27.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,267,285 km

• M1: 926,011 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 13.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.67 AU - 9.05 AU

Year: 7781 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,267,285 km

• M1: 174,880 km (0.114 R)
• M2: 268,678 km (0.076 R)
• M3: 921,074 km (0.057 R)
• M4: 1,167,312 km (0.113 R)
• M5: 1,687,314 km (0.092 R)
• M6: 1,799,662 km (0.078 R)
• M7: 1,953,748 km (0.109 R)
• M8: 2,254,739 km (0.043 R)
• M9: 2,463,877 km (0.11 R)
• M10: 2,679,597 km (0.042 R)
• M11: 2,834,431 km (0.052 R)
• M12: 2,969,518 km (0.104 R)
• M13: 3,083,811 km (0.118 R)
• M14: 3,199,599 km (0.11 R)
• M15: 3,507,621 km (0.098 R)
• M16: 3,825,517 km (0.109 R)
• M17: 4,541,941 km (0.081 R)
• M18: 4,834,854 km (0.116 R)
• M19: 5,216,777 km (0.052 R)
• M20: 5,750,692 km (0.093 R)
• M21: 5,894,156 km (0.068 R)
• M22: 6,243,467 km (0.09 R)
• M23: 6,361,350 km (0.113 R)
• M24: 6,539,821 km (0.106 R)
• M25: 6,871,030 km (0.071 R)
• M26: 7,770,861 km (0.034 R)
• M27: 7,866,006 km (0.059 R)
• M28: 8,348,010 km (0.049 R)
• M29: 9,714,138 km (0.114 R)
• M30: 10,370,723 km (0.112 R)
• M31: 11,041,669 km (0.095 R)
• M32: 11,472,661 km (0.03 R)
• M33: 11,799,682 km (0.083 R)
• M34: 12,388,499 km (0.067 R)
• M35: 12,499,949 km (0.052 R)
• M36: 12,611,699 km (0.12 R)
• M37: 13,480,115 km (0.026 R)
• M38: 13,709,747 km (0.073 R)
• M39: 14,095,560 km (0.104 R)
• M40: 14,563,203 km (0.056 R)
• M41: 14,720,281 km (0.086 R)
• M42: 14,956,795 km (0.116 R)
• M43: 15,353,977 km (0.077 R)
• M44: 15,794,842 km (0.034 R)
• M45: 16,077,582 km (0.07 R)
• M46: 16,607,159 km (0.062 R)
• M47: 17,266,885 km (0.047 R)
• M48: 17,474,826 km (0.119 R)
• M49: 17,641,778 km (0.074 R)
• M50: 18,782,461 km (0.087 R)
• M51: 18,867,882 km (0.117 R)
• M52: 20,077,680 km (0.074 R)
• M53: 20,913,034 km (0.104 R)
• M54: 21,714,729 km (0.1 R)
• M55: 22,164,570 km (0.093 R)
• M56: 22,799,463 km (0.098 R)
• M57: 22,936,346 km (0.105 R)
• M58: 23,119,154 km (0.108 R)
• M59: 23,763,023 km (0.113 R)
• M60: 24,974,467 km (0.104 R)
• M61: 25,872,353 km (0.103 R)
• M62: 26,158,085 km (0.063 R)
• M63: 27,845,998 km (0.051 R)
• M64: 28,285,666 km (0.062 R)
• M65: 29,023,632 km (0.117 R)
• M66: 29,718,066 km (0.08 R)
• M67: 30,267,539 km (0.104 R)
• M68: 30,820,453 km (0.112 R)
• M69: 31,275,230 km (0.099 R)
• M70: 31,427,371 km (0.104 R)
• M71: 32,191,667 km (0.092 R)
• M72: 32,447,778 km (0.03 R)
• M73: 32,653,176 km (0.092 R)
• M74: 33,013,557 km (0.07 R)
• M75: 33,530,867 km (0.118 R)
• M76: 34,520,905 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 3.9

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.99 AU - 14.11 AU

Year: 18596 Days

Day: 22.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,267,285 km

• M1: 50,115 km (0.107 R)
• M2: 97,687 km (0.11 R)
• M3: 138,976 km (0.032 R)
• M4: 177,423 km (0.106 R)
• M5: 864,077 km (0.115 R)
• M6: 2,094,520 km (0.102 R)
• M7: 2,822,463 km (0.098 R)
• M8: 3,257,793 km (0.104 R)
• M9: 4,384,863 km (0.105 R)
• M10: 5,127,317 km (0.109 R)
• M11: 5,442,221 km (0.083 R)
• M12: 5,548,435 km (0.117 R)
• M13: 5,727,205 km (0.086 R)
• M14: 5,835,364 km (0.114 R)
• M15: 5,980,773 km (0.12 R)
• M16: 6,127,230 km (0.104 R)
• M17: 6,237,782 km (0.108 R)
• M18: 6,573,630 km (0.076 R)
• M19: 6,800,869 km (0.103 R)
• M20: 7,223,932 km (0.11 R)
• M21: 8,502,694 km (0.058 R)
• M22: 8,543,684 km (0.098 R)
• M23: 9,336,553 km (0.078 R)
• M24: 10,327,339 km (0.101 R)
• M25: 10,901,945 km (0.066 R)
• M26: 10,946,675 km (0.07 R)
• M27: 12,828,317 km (0.028 R)
• M28: 14,120,842 km (0.117 R)
• M29: 14,462,673 km (0.027 R)
• M30: 14,511,741 km (0.031 R)
• M31: 14,610,027 km (0.115 R)
• M32: 14,757,830 km (0.099 R)
• M33: 14,856,565 km (0.093 R)
• M34: 16,878,829 km (0.108 R)
• M35: 17,606,772 km (0.041 R)
• M36: 17,659,131 km (0.094 R)
• M37: 18,291,930 km (0.113 R)
• M38: 18,397,995 km (0.11 R)
• M39: 18,824,798 km (0.053 R)
• M40: 18,878,354 km (0.107 R)
• M41: 19,093,176 km (0.111 R)
• M42: 19,254,742 km (0.104 R)
• M43: 19,525,215 km (0.081 R)
• M44: 20,508,821 km (0.113 R)
• M45: 21,062,333 km (0.106 R)
• M46: 22,127,320 km (0.113 R)
• M47: 22,410,509 km (0.107 R)
• M48: 22,581,051 km (0.099 R)
• M49: 23,037,773 km (0.065 R)
• M50: 24,076,581 km (0.107 R)
• M51: 24,192,968 km (0.11 R)
• M52: 24,484,683 km (0.081 R)
• M53: 24,895,030 km (0.077 R)
• M54: 27,222,474 km (0.072 R)
• M55: 27,586,745 km (0.113 R)
• M56: 28,074,883 km (0.092 R)
• M57: 28,874,035 km (0.084 R)
• M58: 28,935,819 km (0.109 R)
• M59: 28,997,752 km (0.074 R)
• M60: 29,307,569 km (0.11 R)
• M61: 29,680,816 km (0.112 R)
• M62: 30,118,240 km (0.076 R)
• M63: 32,787,365 km (0.09 R)
• M64: 33,954,229 km (0.116 R)
• M65: 35,200,529 km (0.102 R)
• M66: 38,687,505 km (0.074 R)
• M67: 38,892,006 km (0.055 R)
• M68: 41,443,397 km (0.095 R)
• M69: 41,792,409 km (0.115 R)
• M70: 42,072,307 km (0.118 R)
• M71: 42,282,492 km (0.107 R)
• M72: 43,480,771 km (0.099 R)
• M73: 43,906,377 km (0.112 R)
• M74: 45,263,080 km (0.071 R)
• M75: 45,334,887 km (0.092 R)
• M76: 47,652,008 km (0.098 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit