🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.2 AU - 1.48 AU

Year: 556 Days

Day: 13.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,461,639 km

• M1: 94,097 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.12 AU - 1.7 AU

Year: 600 Days

Day: 27 Hours

Environment

Temp: -16 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,461,639 km

• M1: 33,061 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.52 AU - 2.26 AU

Year: 931 Days

Day: 14.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,461,639 km

• M1: 87,365 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.82 AU - 3.24 AU

Year: 1889 Days

Day: 43.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 113.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,461,639 km

• M1: 857,794 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.04 AU - 3.76 AU

Year: 2245 Days

Day: 27.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 9.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.22 AU - 6.8 AU

Year: 4632 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,461,639 km

• M1: 270,772 km (0.11 R)
• M2: 777,909 km (0.115 R)
• M3: 851,960 km (0.078 R)
• M4: 928,704 km (0.093 R)
• M5: 1,318,556 km (0.107 R)
• M6: 1,500,766 km (0.115 R)
• M7: 1,563,447 km (0.12 R)
• M8: 1,906,924 km (0.101 R)
• M9: 2,401,644 km (0.099 R)
• M10: 2,494,096 km (0.103 R)
• M11: 2,974,454 km (0.07 R)
• M12: 3,235,802 km (0.094 R)
• M13: 3,888,797 km (0.063 R)
• M14: 4,085,967 km (0.096 R)
• M15: 4,196,968 km (0.085 R)
• M16: 4,354,046 km (0.112 R)
• M17: 4,720,561 km (0.094 R)
• M18: 4,931,045 km (0.056 R)
• M19: 5,144,671 km (0.058 R)
• M20: 5,655,099 km (0.11 R)
• M21: 5,828,931 km (0.076 R)
• M22: 6,156,401 km (0.088 R)
• M23: 6,232,846 km (0.115 R)
• M24: 6,515,735 km (0.109 R)
• M25: 6,619,706 km (0.11 R)
• M26: 7,094,230 km (0.093 R)
• M27: 7,174,415 km (0.039 R)
• M28: 7,416,763 km (0.078 R)
• M29: 7,661,954 km (0.115 R)
• M30: 7,744,233 km (0.109 R)
• M31: 8,526,480 km (0.083 R)
• M32: 9,450,995 km (0.092 R)
• M33: 9,539,407 km (0.039 R)
• M34: 10,015,129 km (0.118 R)
• M35: 10,135,256 km (0.108 R)
• M36: 10,897,008 km (0.101 R)
• M37: 11,144,742 km (0.067 R)
• M38: 11,206,825 km (0.113 R)
• M39: 11,331,590 km (0.098 R)
• M40: 11,488,219 km (0.118 R)
• M41: 11,803,721 km (0.081 R)
• M42: 11,867,150 km (0.087 R)
• M43: 12,282,135 km (0.106 R)
• M44: 12,995,417 km (0.077 R)
• M45: 13,855,456 km (0.059 R)
• M46: 14,023,005 km (0.057 R)
• M47: 14,597,760 km (0.04 R)
• M48: 14,665,827 km (0.077 R)
• M49: 15,180,145 km (0.067 R)
• M50: 15,283,666 km (0.106 R)
• M51: 15,352,781 km (0.068 R)
• M52: 15,561,021 km (0.036 R)
• M53: 16,367,503 km (0.107 R)
• M54: 16,651,290 km (0.099 R)
• M55: 16,793,707 km (0.085 R)
• M56: 17,008,231 km (0.062 R)
• M57: 18,756,731 km (0.115 R)
• M58: 19,165,432 km (0.112 R)
• M59: 19,727,471 km (0.108 R)
• M60: 19,878,266 km (0.1 R)
• M61: 20,067,358 km (0.051 R)
• M62: 20,752,815 km (0.107 R)
• M63: 22,146,768 km (0.042 R)
• M64: 22,264,352 km (0.073 R)
• M65: 23,331,434 km (0.102 R)
• M66: 23,411,169 km (0.112 R)
• M67: 23,490,905 km (0.106 R)
• M68: 23,851,137 km (0.096 R)
• M69: 24,172,922 km (0.045 R)
• M70: 24,536,594 km (0.114 R)
• M71: 25,474,124 km (0.061 R)
• M72: 26,009,235 km (0.103 R)
• M73: 26,299,006 km (0.1 R)
• M74: 26,381,884 km (0.102 R)
• M75: 26,839,803 km (0.088 R)
• M76: 27,132,566 km (0.113 R)
• M77: 27,342,302 km (0.043 R)
• M78: 27,426,376 km (0.072 R)
• M79: 28,017,138 km (0.117 R)
• M80: 28,526,818 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 12.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.61 AU - 12.93 AU

Year: 13551 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,461,639 km

• M1: 232,026 km (0.106 R)
• M2: 335,398 km (0.073 R)
• M3: 437,125 km (0.086 R)
• M4: 637,885 km (0.093 R)
• M5: 774,468 km (0.095 R)
• M6: 934,837 km (0.117 R)
• M7: 1,247,347 km (0.089 R)
• M8: 1,515,277 km (0.112 R)
• M9: 1,640,640 km (0.07 R)
• M10: 1,868,477 km (0.092 R)
• M11: 2,020,618 km (0.117 R)
• M12: 2,159,296 km (0.104 R)
• M13: 2,595,224 km (0.101 R)
• M14: 3,781,086 km (0.044 R)
• M15: 3,867,105 km (0.104 R)
• M16: 4,150,892 km (0.112 R)
• M17: 4,623,921 km (0.073 R)
• M18: 4,972,484 km (0.069 R)
• M19: 5,090,516 km (0.094 R)
• M20: 5,185,661 km (0.102 R)
• M21: 6,246,010 km (0.064 R)
• M22: 6,553,883 km (0.1 R)
• M23: 6,657,554 km (0.101 R)
• M24: 7,131,181 km (0.084 R)
• M25: 7,480,043 km (0.119 R)
• M26: 7,972,220 km (0.041 R)
• M27: 8,166,548 km (0.053 R)
• M28: 8,446,894 km (0.06 R)
• M29: 8,673,535 km (0.077 R)
• M30: 9,161,673 km (0.101 R)
• M31: 9,688,407 km (0.104 R)
• M32: 10,194,796 km (0.103 R)
• M33: 10,557,571 km (0.118 R)
• M34: 11,047,952 km (0.065 R)
• M35: 11,233,753 km (0.11 R)
• M36: 11,955,563 km (0.04 R)
• M37: 12,210,178 km (0.118 R)
• M38: 12,338,234 km (0.073 R)
• M39: 12,789,720 km (0.114 R)
• M40: 13,017,408 km (0.111 R)
• M41: 13,312,266 km (0.076 R)
• M42: 13,411,150 km (0.113 R)
• M43: 13,675,639 km (0.106 R)
• M44: 13,775,421 km (0.047 R)
• M45: 13,942,073 km (0.116 R)
• M46: 14,042,453 km (0.078 R)
• M47: 14,277,471 km (0.106 R)
• M48: 14,717,439 km (0.03 R)
• M49: 15,437,603 km (0.106 R)
• M50: 16,028,963 km (0.062 R)
• M51: 16,134,130 km (0.108 R)
• M52: 16,380,368 km (0.047 R)
• M53: 16,663,408 km (0.08 R)
• M54: 17,019,301 km (0.112 R)
• M55: 17,630,259 km (0.114 R)
• M56: 17,738,867 km (0.113 R)
• M57: 18,836,616 km (0.101 R)
• M58: 19,468,517 km (0.098 R)
• M59: 19,956,506 km (0.105 R)
• M60: 20,069,602 km (0.1 R)
• M61: 20,182,997 km (0.061 R)
• M62: 20,867,856 km (0.114 R)
• M63: 21,367,064 km (0.081 R)
• M64: 21,909,356 km (0.106 R)
• M65: 22,534,526 km (0.088 R)
• M66: 22,967,611 km (0.101 R)
• M67: 23,722,482 km (0.12 R)
• M68: 24,485,282 km (0.113 R)
• M69: 24,890,094 km (0.105 R)
• M70: 25,134,088 km (0.076 R)
• M71: 25,542,340 km (0.047 R)
• M72: 25,665,310 km (0.113 R)
• M73: 26,076,554 km (0.113 R)
• M74: 26,697,386 km (0.077 R)
• M75: 26,780,562 km (0.099 R)
• M76: 27,323,153 km (0.091 R)
• M77: 27,448,816 km (0.101 R)
• M78: 27,911,522 km (0.075 R)
• M79: 28,461,593 km (0.105 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit