🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 183 Days

Day: 26.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,279,827 km

• M1: 53,257 km (0.035 R)
• M2: 87,814 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.78 AU - 1.28 AU

Year: 402 Days

Day: 28 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,279,827 km

• M1: 145,260 km (0.083 R)
• M2: 208,988 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.99 AU - 3.13 AU

Year: 2061 Days

Day: 26.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.41 AU - 3.47 AU

Year: 2456 Days

Day: 37.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,279,827 km

• M1: 99,632 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 10.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.52 AU - 8.14 AU

Year: 7641 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,279,827 km

• M1: 138,228 km (0.059 R)
• M2: 264,040 km (0.103 R)
• M3: 471,981 km (0.077 R)
• M4: 774,767 km (0.104 R)
• M5: 853,306 km (0.118 R)
• M6: 1,004,849 km (0.092 R)
• M7: 1,135,747 km (0.081 R)
• M8: 1,272,779 km (0.081 R)
• M9: 1,415,495 km (0.068 R)
• M10: 1,546,992 km (0.101 R)
• M11: 1,717,234 km (0.092 R)
• M12: 1,787,096 km (0.083 R)
• M13: 1,875,808 km (0.06 R)
• M14: 2,039,468 km (0.109 R)
• M15: 2,188,916 km (0.103 R)
• M16: 2,303,508 km (0.091 R)
• M17: 2,538,676 km (0.08 R)
• M18: 2,679,597 km (0.075 R)
• M19: 3,334,686 km (0.111 R)
• M20: 3,534,100 km (0.086 R)
• M21: 3,601,419 km (0.107 R)
• M22: 4,179,465 km (0.032 R)
• M23: 4,811,217 km (0.035 R)
• M24: 5,291,875 km (0.088 R)
• M25: 5,395,098 km (0.117 R)
• M26: 5,761,612 km (0.113 R)
• M27: 6,163,133 km (0.082 R)
• M28: 6,629,430 km (0.104 R)
• M29: 6,880,754 km (0.093 R)
• M30: 7,050,248 km (0.1 R)
• M31: 7,888,445 km (0.051 R)
• M32: 8,065,719 km (0.033 R)
• M33: 8,394,385 km (0.06 R)
• M34: 8,636,285 km (0.098 R)
• M35: 8,727,540 km (0.067 R)
• M36: 9,095,850 km (0.086 R)
• M37: 10,070,779 km (0.083 R)
• M38: 10,263,312 km (0.05 R)
• M39: 10,359,952 km (0.096 R)
• M40: 10,457,041 km (0.045 R)
• M41: 10,848,239 km (0.075 R)
• M42: 10,946,824 km (0.1 R)
• M43: 11,611,488 km (0.097 R)
• M44: 11,745,976 km (0.074 R)
• M45: 12,323,424 km (0.097 R)
• M46: 12,426,347 km (0.073 R)
• M47: 12,806,027 km (0.11 R)
• M48: 13,049,572 km (0.061 R)
• M49: 13,294,763 km (0.112 R)
• M50: 13,647,515 km (0.088 R)
• M51: 14,075,065 km (0.065 R)
• M52: 14,254,433 km (0.028 R)
• M53: 14,651,915 km (0.076 R)
• M54: 14,943,331 km (0.105 R)
• M55: 15,199,742 km (0.097 R)
• M56: 15,494,749 km (0.06 R)
• M57: 15,679,951 km (0.054 R)
• M58: 16,579,782 km (0.096 R)
• M59: 18,155,198 km (0.07 R)
• M60: 18,546,695 km (0.102 R)
• M61: 18,901,392 km (0.104 R)
• M62: 19,697,701 km (0.092 R)
• M63: 19,979,095 km (0.061 R)
• M64: 21,570,667 km (0.073 R)
• M65: 22,235,330 km (0.097 R)
• M66: 23,329,788 km (0.115 R)
• M67: 24,226,627 km (0.033 R)
• M68: 24,657,619 km (0.065 R)
• M69: 25,877,888 km (0.113 R)
• M70: 25,965,702 km (0.09 R)
• M71: 26,230,042 km (0.092 R)
• M72: 26,406,867 km (0.114 R)
• M73: 26,805,994 km (0.099 R)
• M74: 27,341,105 km (0.057 R)
• M75: 27,565,203 km (0.089 R)
• M76: 27,744,870 km (0.1 R)
• M77: 27,879,957 km (0.109 R)
• M78: 28,558,383 km (0.111 R)
• M79: 30,116,146 km (0.068 R)
• M80: 30,905,275 km (0.084 R)
• M81: 31,138,647 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 7.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.26 AU - 16.72 AU

Year: 25781 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,279,827 km

• M1: 145,708 km (0.113 R)
• M2: 437,424 km (0.11 R)
• M3: 729,738 km (0.095 R)
• M4: 1,026,840 km (0.056 R)
• M5: 1,694,944 km (0.089 R)
• M6: 1,812,528 km (0.106 R)
• M7: 2,118,156 km (0.061 R)
• M8: 2,539,573 km (0.062 R)
• M9: 2,777,284 km (0.108 R)
• M10: 4,756,464 km (0.118 R)
• M11: 5,091,863 km (0.115 R)
• M12: 5,434,891 km (0.106 R)
• M13: 6,416,402 km (0.1 R)
• M14: 7,069,098 km (0.048 R)
• M15: 7,259,386 km (0.047 R)
• M16: 7,596,729 km (0.044 R)
• M17: 7,645,349 km (0.106 R)
• M18: 7,742,737 km (0.077 R)
• M19: 7,889,792 km (0.062 R)
• M20: 9,778,016 km (0.07 R)
• M21: 10,150,365 km (0.109 R)
• M22: 10,963,729 km (0.114 R)
• M23: 11,129,034 km (0.092 R)
• M24: 13,409,205 km (0.103 R)
• M25: 15,579,870 km (0.099 R)
• M26: 16,327,411 km (0.111 R)
• M27: 17,214,227 km (0.078 R)
• M28: 18,311,976 km (0.051 R)
• M29: 20,982,897 km (0.084 R)
• M30: 21,738,515 km (0.089 R)
• M31: 23,205,622 km (0.097 R)
• M32: 24,704,443 km (0.088 R)
• M33: 25,940,570 km (0.106 R)
• M34: 26,234,231 km (0.078 R)
• M35: 26,455,336 km (0.069 R)
• M36: 28,851,445 km (0.062 R)
• M37: 29,079,732 km (0.114 R)
• M38: 33,447,541 km (0.099 R)
• M39: 35,056,316 km (0.064 R)
• M40: 35,137,398 km (0.114 R)
• M41: 36,033,639 km (0.085 R)
• M42: 36,607,945 km (0.119 R)
• M43: 36,690,224 km (0.072 R)
• M44: 43,468,952 km (0.045 R)
• M45: 44,342,903 km (0.089 R)
• M46: 46,019,447 km (0.037 R)
• M47: 46,910,152 km (0.107 R)
• M48: 47,626,726 km (0.098 R)
• M49: 48,618,111 km (0.097 R)
• M50: 48,980,288 km (0.069 R)
• M51: 50,804,484 km (0.062 R)
• M52: 51,817,262 km (0.101 R)
• M53: 52,836,622 km (0.104 R)
• M54: 52,929,671 km (0.115 R)
• M55: 53,115,771 km (0.082 R)
• M56: 53,488,868 km (0.096 R)
• M57: 56,884,740 km (0.089 R)
• M58: 59,476,972 km (0.1 R)
• M59: 60,155,398 km (0.101 R)
• M60: 62,009,514 km (0.12 R)
• M61: 62,894,386 km (0.104 R)
• M62: 63,091,556 km (0.098 R)
• M63: 63,981,513 km (0.103 R)
• M64: 64,975,142 km (0.12 R)
• M65: 65,074,775 km (0.059 R)
• M66: 65,573,683 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit