🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 222 Days

Day: 14.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.86 AU - 1.3 AU

Year: 408 Days

Day: 24.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,145,661 km

• M1: 852,109 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.24 AU - 1.78 AU

Year: 674 Days

Day: 43.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,145,661 km

• M1: 102,774 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.38 AU - 1.92 AU

Year: 770 Days

Day: 13.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.95 AU

Year: 784 Days

Day: 36.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,145,661 km

• M1: 41,588 km (0.065 R)
• M2: 89,011 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.92 AU - 2.48 AU

Year: 1186 Days

Day: 39.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 10

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.35 AU - 10.81 AU

Year: 9944 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,145,661 km

• M1: 136,882 km (0.107 R)
• M2: 320,439 km (0.117 R)
• M3: 435,479 km (0.069 R)
• M4: 506,538 km (0.051 R)
• M5: 872,006 km (0.068 R)
• M6: 1,004,251 km (0.08 R)
• M7: 1,143,526 km (0.037 R)
• M8: 1,226,254 km (0.114 R)
• M9: 1,646,773 km (0.101 R)
• M10: 1,885,532 km (0.119 R)
• M11: 2,477,191 km (0.045 R)
• M12: 2,585,799 km (0.118 R)
• M13: 2,751,703 km (0.043 R)
• M14: 3,064,961 km (0.111 R)
• M15: 3,211,268 km (0.087 R)
• M16: 3,664,101 km (0.068 R)
• M17: 3,913,929 km (0.051 R)
• M18: 4,397,280 km (0.099 R)
• M19: 4,933,887 km (0.081 R)
• M20: 5,105,775 km (0.063 R)
• M21: 5,885,928 km (0.106 R)
• M22: 6,327,092 km (0.099 R)
• M23: 6,439,141 km (0.025 R)
• M24: 6,627,186 km (0.077 R)
• M25: 7,163,644 km (0.067 R)
• M26: 7,397,914 km (0.088 R)
• M27: 8,115,535 km (0.065 R)
• M28: 8,318,988 km (0.059 R)
• M29: 8,441,808 km (0.106 R)
• M30: 8,730,681 km (0.101 R)
• M31: 9,488,544 km (0.117 R)
• M32: 10,575,971 km (0.114 R)
• M33: 11,202,038 km (0.108 R)
• M34: 11,748,220 km (0.077 R)
• M35: 13,008,881 km (0.082 R)
• M36: 13,199,319 km (0.049 R)
• M37: 13,582,888 km (0.052 R)
• M38: 13,776,019 km (0.109 R)
• M39: 13,921,578 km (0.088 R)
• M40: 14,067,585 km (0.109 R)
• M41: 14,165,123 km (0.101 R)
• M42: 14,459,382 km (0.041 R)
• M43: 15,354,127 km (0.099 R)
• M44: 15,555,486 km (0.065 R)
• M45: 15,960,597 km (0.085 R)
• M46: 17,406,011 km (0.114 R)
• M47: 18,946,720 km (0.072 R)
• M48: 19,597,022 km (0.04 R)
• M49: 20,475,311 km (0.112 R)
• M50: 21,198,467 km (0.085 R)
• M51: 22,213,489 km (0.119 R)
• M52: 23,882,103 km (0.103 R)
• M53: 25,056,147 km (0.062 R)
• M54: 25,709,890 km (0.108 R)
• M55: 27,643,293 km (0.11 R)
• M56: 27,888,334 km (0.049 R)
• M57: 28,503,929 km (0.091 R)
• M58: 29,186,245 km (0.078 R)
• M59: 29,310,860 km (0.093 R)
• M60: 29,811,265 km (0.108 R)
• M61: 31,456,692 km (0.078 R)
• M62: 31,712,505 km (0.083 R)
• M63: 33,066,665 km (0.101 R)
• M64: 33,718,163 km (0.095 R)
• M65: 34,439,674 km (0.045 R)
• M66: 34,835,360 km (0.111 R)
• M67: 34,901,333 km (0.071 R)
• M68: 35,298,814 km (0.099 R)
• M69: 35,431,657 km (0.069 R)
• M70: 35,764,363 km (0.058 R)
• M71: 35,897,804 km (0.084 R)
• M72: 36,500,235 km (0.069 R)
• M73: 37,579,284 km (0.105 R)
• M74: 38,327,274 km (0.064 R)
• M75: 38,395,490 km (0.03 R)
• M76: 38,463,707 km (0.087 R)
• M77: 38,805,688 km (0.072 R)
• M78: 38,874,203 km (0.084 R)
• M79: 40,114,519 km (0.028 R)
• M80: 40,461,437 km (0.077 R)
• M81: 41,088,252 km (0.094 R)
• M82: 42,140,075 km (0.101 R)
• M83: 43,984,168 km (0.117 R)
• M84: 44,844,056 km (0.052 R)
• M85: 45,709,629 km (0.056 R)
• M86: 47,530,535 km (0.104 R)
• M87: 48,412,863 km (0.025 R)
• M88: 49,300,726 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 5.9

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.38 AU - 14.5 AU

Year: 17907 Days

Day: 23.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,145,661 km

• M1: 91,853 km (0.079 R)
• M2: 135,835 km (0.118 R)
• M3: 235,317 km (0.079 R)
• M4: 280,047 km (0.064 R)
• M5: 472,280 km (0.112 R)
• M6: 593,455 km (0.106 R)
• M7: 794,365 km (0.026 R)
• M8: 1,757,925 km (0.077 R)
• M9: 2,559,620 km (0.102 R)
• M10: 2,886,042 km (0.084 R)
• M11: 3,419,658 km (0.035 R)
• M12: 3,778,693 km (0.079 R)
• M13: 4,318,442 km (0.05 R)
• M14: 4,403,713 km (0.105 R)
• M15: 4,619,133 km (0.073 R)
• M16: 5,105,027 km (0.114 R)
• M17: 5,331,369 km (0.108 R)
• M18: 5,561,002 km (0.095 R)
• M19: 5,934,996 km (0.073 R)
• M20: 7,206,129 km (0.119 R)
• M21: 8,238,953 km (0.07 R)
• M22: 8,344,719 km (0.101 R)
• M23: 8,934,733 km (0.104 R)
• M24: 9,043,490 km (0.08 R)
• M25: 9,538,211 km (0.118 R)
• M26: 9,649,362 km (0.057 R)
• M27: 10,496,535 km (0.092 R)
• M28: 11,249,760 km (0.049 R)
• M29: 12,807,971 km (0.052 R)
• M30: 13,925,767 km (0.085 R)
• M31: 13,988,747 km (0.117 R)
• M32: 15,074,379 km (0.059 R)
• M33: 16,585,916 km (0.077 R)
• M34: 17,393,445 km (0.113 R)
• M35: 18,145,025 km (0.089 R)
• M36: 18,351,769 km (0.101 R)
• M37: 18,490,147 km (0.094 R)
• M38: 18,698,238 km (0.101 R)
• M39: 18,767,651 km (0.114 R)
• M40: 19,397,458 km (0.042 R)
• M41: 19,608,840 km (0.103 R)
• M42: 19,821,119 km (0.091 R)
• M43: 20,533,953 km (0.108 R)
• M44: 21,255,165 km (0.077 R)
• M45: 21,911,451 km (0.091 R)
• M46: 23,693,610 km (0.117 R)
• M47: 24,449,827 km (0.099 R)
• M48: 25,598,888 km (0.117 R)
• M49: 26,452,793 km (0.069 R)
• M50: 26,530,883 km (0.104 R)
• M51: 27,079,608 km (0.071 R)
• M52: 27,473,799 km (0.107 R)
• M53: 29,069,709 km (0.08 R)
• M54: 29,797,652 km (0.113 R)
• M55: 29,878,884 km (0.034 R)
• M56: 30,531,579 km (0.103 R)
• M57: 31,519,374 km (0.077 R)
• M58: 34,034,264 km (0.077 R)
• M59: 35,229,850 km (0.116 R)
• M60: 36,265,516 km (0.096 R)
• M61: 37,048,810 km (0.065 R)
• M62: 37,749,826 km (0.12 R)
• M63: 38,013,717 km (0.079 R)
• M64: 38,543,592 km (0.101 R)
• M65: 38,809,428 km (0.053 R)
• M66: 39,342,894 km (0.106 R)
• M67: 41,682,455 km (0.037 R)
• M68: 42,137,531 km (0.112 R)
• M69: 42,594,254 km (0.045 R)
• M70: 44,995,449 km (0.089 R)
• M71: 47,535,172 km (0.113 R)
• M72: 47,630,167 km (0.116 R)
• M73: 47,725,162 km (0.078 R)
• M74: 48,296,625 km (0.113 R)
• M75: 48,392,069 km (0.113 R)
• M76: 49,254,052 km (0.114 R)
• M77: 49,542,476 km (0.106 R)
• M78: 49,927,990 km (0.109 R)
• M79: 51,187,604 km (0.075 R)
• M80: 51,968,056 km (0.075 R)
• M81: 53,047,405 km (0.032 R)
• M82: 56,229,352 km (0.086 R)
• M83: 57,135,316 km (0.093 R)
• M84: 57,438,402 km (0.103 R)
• M85: 58,147,645 km (0.09 R)
• M86: 60,292,729 km (0.095 R)
• M87: 60,395,503 km (0.068 R)
• M88: 61,219,937 km (0.08 R)
• M89: 62,880,024 km (0.069 R)
• M90: 66,032,201 km (0.064 R)
• M91: 67,948,101 km (0.088 R)
• M92: 69,343,101 km (0.113 R)
• M93: 71,616,540 km (0.113 R)
• M94: 72,598,351 km (0.094 R)
• M95: 72,707,707 km (0.071 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit