🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.58 AU - 0.78 AU

Year: 210 Days

Day: 31.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,860,941 km

• M1: 195,076 km (0.111 R)
• M2: 646,712 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.08 AU

Year: 336 Days

Day: 28.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.97 AU - 1.37 AU

Year: 474 Days

Day: 43.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,860,941 km

• M1: 56,698 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.87 AU - 1.99 AU

Year: 1005 Days

Day: 20.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.16 AU - 3.24 AU

Year: 1663 Days

Day: 23.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,860,941 km

• M1: 1,035,516 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615

Radius: 5.2

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.05 AU - 16.25 AU

Year: 21013 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,860,941 km

• M1: 71,508 km (0.11 R)
• M2: 118,930 km (0.092 R)
• M3: 152,141 km (0.104 R)
• M4: 295,306 km (0.032 R)
• M5: 604,076 km (0.105 R)
• M6: 812,466 km (0.08 R)
• M7: 1,015,770 km (0.118 R)
• M8: 1,498,671 km (0.033 R)
• M9: 1,909,916 km (0.117 R)
• M10: 2,214,348 km (0.073 R)
• M11: 2,284,060 km (0.075 R)
• M12: 2,754,845 km (0.096 R)
• M13: 2,905,639 km (0.109 R)
• M14: 4,163,458 km (0.03 R)
• M15: 4,824,980 km (0.117 R)
• M16: 5,901,337 km (0.081 R)
• M17: 6,342,052 km (0.104 R)
• M18: 6,591,432 km (0.107 R)
• M19: 7,203,137 km (0.101 R)
• M20: 8,920,820 km (0.102 R)
• M21: 8,976,471 km (0.1 R)
• M22: 9,032,271 km (0.076 R)
• M23: 9,767,544 km (0.09 R)
• M24: 9,939,881 km (0.1 R)
• M25: 10,698,641 km (0.113 R)
• M26: 10,876,364 km (0.075 R)
• M27: 11,294,789 km (0.098 R)
• M28: 11,963,043 km (0.105 R)
• M29: 12,332,848 km (0.062 R)
• M30: 15,424,139 km (0.113 R)
• M31: 15,491,009 km (0.059 R)
• M32: 19,311,739 km (0.051 R)
• M33: 19,817,828 km (0.059 R)
• M34: 23,250,950 km (0.093 R)
• M35: 24,021,229 km (0.082 R)
• M36: 24,565,466 km (0.09 R)
• M37: 24,643,407 km (0.074 R)
• M38: 24,799,886 km (0.113 R)
• M39: 24,878,126 km (0.086 R)
• M40: 26,381,734 km (0.118 R)
• M41: 26,541,804 km (0.117 R)
• M42: 27,184,925 km (0.103 R)
• M43: 31,234,539 km (0.093 R)
• M44: 32,597,077 km (0.103 R)
• M45: 32,682,946 km (0.095 R)
• M46: 32,940,703 km (0.099 R)
• M47: 33,545,079 km (0.087 R)
• M48: 35,821,360 km (0.11 R)
• M49: 35,909,922 km (0.108 R)
• M50: 38,237,365 km (0.119 R)
• M51: 38,509,035 km (0.107 R)
• M52: 38,872,408 km (0.114 R)
• M53: 39,328,083 km (0.111 R)
• M54: 42,005,586 km (0.119 R)
• M55: 43,602,244 km (0.111 R)
• M56: 44,075,721 km (0.106 R)
• M57: 44,360,556 km (0.12 R)
• M58: 45,410,284 km (0.082 R)
• M59: 45,890,194 km (0.11 R)
• M60: 46,082,577 km (0.117 R)
• M61: 46,951,741 km (0.066 R)
• M62: 48,119,053 km (0.115 R)
• M63: 49,986,633 km (0.119 R)
• M64: 50,382,768 km (0.095 R)
• M65: 50,780,100 km (0.06 R)
• M66: 51,877,849 km (0.11 R)
• M67: 52,279,070 km (0.097 R)
• M68: 52,580,510 km (0.072 R)
• M69: 53,286,313 km (0.087 R)
• M70: 54,198,411 km (0.114 R)
• M71: 54,605,467 km (0.119 R)
• M72: 54,707,343 km (0.114 R)
• M73: 56,965,373 km (0.06 R)
• M74: 57,275,639 km (0.104 R)
• M75: 57,793,996 km (0.062 R)
• M76: 59,044,484 km (0.093 R)
• M77: 60,936,748 km (0.082 R)
• M78: 61,042,514 km (0.077 R)
• M79: 61,466,025 km (0.07 R)
• M80: 62,742,245 km (0.12 R)
• M81: 62,955,721 km (0.102 R)
• M82: 65,104,545 km (0.093 R)
• M83: 65,753,799 km (0.1 R)
• M84: 68,152,900 km (0.082 R)
• M85: 68,592,269 km (0.037 R)
• M86: 69,584,103 km (0.104 R)
• M87: 70,247,869 km (0.028 R)
• M88: 70,469,573 km (0.077 R)
• M89: 72,363,931 km (0.107 R)
• M90: 72,587,879 km (0.078 R)
• M91: 74,387,691 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit