🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.74 AU - 0.94 AU

Year: 272 Days

Day: 25.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,328,370 km

• M1: 496,964 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.05 AU - 1.07 AU

Year: 385 Days

Day: 22.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.56 AU - 4.04 AU

Year: 2616 Days

Day: 23.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.75 AU - 4.97 AU

Year: 3783 Days

Day: 39.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,328,370 km

• M1: 1,724,714 km (0.038 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 15

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.7 AU - 12.04 AU

Year: 10949 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,328,370 km

• M1: 231,278 km (0.096 R)
• M2: 351,256 km (0.119 R)
• M3: 484,248 km (0.095 R)
• M4: 686,505 km (0.113 R)
• M5: 934,239 km (0.11 R)
• M6: 1,056,161 km (0.088 R)
• M7: 1,169,556 km (0.105 R)
• M8: 1,584,541 km (0.112 R)
• M9: 1,750,295 km (0.105 R)
• M10: 1,869,824 km (0.11 R)
• M11: 2,154,060 km (0.089 R)
• M12: 2,452,507 km (0.071 R)
• M13: 2,685,581 km (0.059 R)
• M14: 2,946,330 km (0.102 R)
• M15: 3,069,599 km (0.093 R)
• M16: 3,194,663 km (0.07 R)
• M17: 3,536,643 km (0.116 R)
• M18: 3,845,712 km (0.079 R)
• M19: 4,026,427 km (0.078 R)
• M20: 4,163,758 km (0.086 R)
• M21: 4,537,902 km (0.117 R)
• M22: 4,729,237 km (0.112 R)
• M23: 4,947,650 km (0.039 R)
• M24: 5,119,838 km (0.115 R)
• M25: 5,521,059 km (0.098 R)
• M26: 5,674,247 km (0.092 R)
• M27: 6,089,531 km (0.096 R)
• M28: 6,380,948 km (0.102 R)
• M29: 6,541,915 km (0.111 R)
• M30: 6,704,079 km (0.073 R)
• M31: 7,087,947 km (0.117 R)
• M32: 7,563,818 km (0.047 R)
• M33: 8,517,205 km (0.091 R)
• M34: 8,724,398 km (0.092 R)
• M35: 9,264,746 km (0.111 R)
• M36: 9,940,031 km (0.086 R)
• M37: 10,095,762 km (0.082 R)
• M38: 10,189,709 km (0.103 R)
• M39: 11,894,975 km (0.12 R)
• M40: 13,377,191 km (0.119 R)
• M41: 13,722,164 km (0.101 R)
• M42: 13,965,410 km (0.082 R)
• M43: 14,105,134 km (0.109 R)
• M44: 14,420,936 km (0.118 R)
• M45: 16,771,567 km (0.073 R)
• M46: 17,031,718 km (0.086 R)
• M47: 17,181,016 km (0.105 R)
• M48: 17,330,764 km (0.093 R)
• M49: 17,443,411 km (0.025 R)
• M50: 18,544,302 km (0.117 R)
• M51: 18,697,789 km (0.119 R)
• M52: 19,122,497 km (0.116 R)
• M53: 19,941,995 km (0.101 R)
• M54: 20,455,115 km (0.099 R)
• M55: 20,574,195 km (0.113 R)
• M56: 20,972,724 km (0.064 R)
• M57: 21,212,978 km (0.115 R)
• M58: 22,428,162 km (0.069 R)
• M59: 22,591,971 km (0.117 R)
• M60: 22,879,498 km (0.04 R)
• M61: 23,458,143 km (0.092 R)
• M62: 23,624,346 km (0.074 R)
• M63: 24,377,272 km (0.104 R)
• M64: 24,587,756 km (0.115 R)
• M65: 24,798,839 km (0.074 R)
• M66: 26,164,518 km (0.078 R)
• M67: 27,073,923 km (0.039 R)
• M68: 27,335,570 km (0.089 R)
• M69: 27,773,742 km (0.054 R)
• M70: 28,081,764 km (0.057 R)
• M71: 28,390,983 km (0.043 R)
• M72: 29,012,861 km (0.063 R)
• M73: 30,224,754 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.4

Radius: 7.2

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.03 AU - 17.09 AU

Year: 24881 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,328,370 km

• M1: 743,202 km (0.07 R)
• M2: 822,040 km (0.051 R)
• M3: 1,619,846 km (0.098 R)
• M4: 1,829,881 km (0.091 R)
• M5: 3,308,806 km (0.074 R)
• M6: 3,895,977 km (0.104 R)
• M7: 4,225,541 km (0.113 R)
• M8: 4,662,367 km (0.111 R)
• M9: 5,164,567 km (0.118 R)
• M10: 5,949,956 km (0.107 R)
• M11: 6,828,096 km (0.059 R)
• M12: 6,997,291 km (0.033 R)
• M13: 7,687,685 km (0.036 R)
• M14: 7,922,703 km (0.095 R)
• M15: 8,279,644 km (0.05 R)
• M16: 8,824,928 km (0.084 R)
• M17: 9,256,967 km (0.073 R)
• M18: 9,506,945 km (0.087 R)
• M19: 11,451,867 km (0.099 R)
• M20: 12,469,132 km (0.056 R)
• M21: 13,023,392 km (0.12 R)
• M22: 13,798,608 km (0.027 R)
• M23: 15,319,570 km (0.07 R)
• M24: 15,541,274 km (0.108 R)
• M25: 16,287,618 km (0.081 R)
• M26: 16,969,335 km (0.113 R)
• M27: 17,970,444 km (0.088 R)
• M28: 18,204,116 km (0.112 R)
• M29: 19,149,126 km (0.113 R)
• M30: 21,333,105 km (0.099 R)
• M31: 24,796,894 km (0.079 R)
• M32: 25,057,045 km (0.071 R)
• M33: 25,143,961 km (0.108 R)
• M34: 25,318,243 km (0.046 R)
• M35: 26,637,397 km (0.099 R)
• M36: 28,249,763 km (0.113 R)
• M37: 29,067,614 km (0.091 R)
• M38: 30,633,904 km (0.057 R)
• M39: 30,913,054 km (0.068 R)
• M40: 31,193,101 km (0.077 R)
• M41: 31,286,749 km (0.114 R)
• M42: 32,796,042 km (0.084 R)
• M43: 33,463,847 km (0.047 R)
• M44: 33,847,416 km (0.118 R)
• M45: 34,328,971 km (0.059 R)
• M46: 34,812,920 km (0.045 R)
• M47: 35,396,502 km (0.116 R)
• M48: 36,277,783 km (0.045 R)
• M49: 37,166,544 km (0.057 R)
• M50: 37,265,727 km (0.106 R)
• M51: 37,563,726 km (0.087 R)
• M52: 37,663,209 km (0.059 R)
• M53: 37,762,841 km (0.077 R)
• M54: 38,864,480 km (0.09 R)
• M55: 39,166,817 km (0.118 R)
• M56: 40,792,048 km (0.094 R)
• M57: 41,099,173 km (0.086 R)
• M58: 41,509,968 km (0.092 R)
• M59: 43,062,495 km (0.1 R)
• M60: 44,003,166 km (0.069 R)
• M61: 44,739,487 km (0.103 R)
• M62: 45,479,697 km (0.061 R)
• M63: 46,224,096 km (0.115 R)
• M64: 47,402,030 km (0.037 R)
• M65: 48,806,754 km (0.043 R)
• M66: 50,006,080 km (0.05 R)
• M67: 50,554,356 km (0.08 R)
• M68: 50,664,311 km (0.093 R)
• M69: 51,104,727 km (0.111 R)
• M70: 53,885,901 km (0.085 R)
• M71: 54,110,597 km (0.096 R)
• M72: 57,746,573 km (0.052 R)
• M73: 58,783,287 km (0.071 R)
• M74: 59,710,045 km (0.087 R)
• M75: 59,826,283 km (0.058 R)
• M76: 63,939,776 km (0.047 R)
• M77: 64,415,646 km (0.09 R)
• M78: 65,610,485 km (0.075 R)
• M79: 67,537,604 km (0.041 R)
• M80: 67,658,629 km (0.102 R)
• M81: 68,508,046 km (0.031 R)
• M82: 69,972,310 km (0.108 R)
• M83: 71,323,777 km (0.118 R)
• M84: 71,817,300 km (0.115 R)
• M85: 72,311,871 km (0.043 R)
• M86: 73,180,286 km (0.054 R)
• M87: 74,677,013 km (0.104 R)
• M88: 75,931,990 km (0.076 R)
• M89: 76,562,096 km (0.078 R)
• M90: 77,067,437 km (0.118 R)
• M91: 77,700,685 km (0.069 R)
• M92: 78,335,579 km (0.114 R)
• M93: 79,355,088 km (0.106 R)
• M94: 83,346,808 km (0.073 R)
• M95: 83,996,811 km (0.12 R)
• M96: 84,387,560 km (0.04 R)
• M97: 87,008,066 km (0.035 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit