🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.9 AU - 1.94 AU

Year: 962 Days

Day: 29.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.74 AU - 4.06 AU

Year: 2267 Days

Day: 28.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,548,973 km

• M1: 2,676,904 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.77 AU - 6.11 AU

Year: 3971 Days

Day: 31.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 10.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.74 AU - 7.44 AU

Year: 5435 Days

Day: 14.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,548,973 km

• M1: 289,921 km (0.1 R)
• M2: 479,012 km (0.107 R)
• M3: 881,580 km (0.116 R)
• M4: 993,479 km (0.068 R)
• M5: 1,980,676 km (0.111 R)
• M6: 2,322,058 km (0.11 R)
• M7: 2,440,091 km (0.116 R)
• M8: 2,620,955 km (0.082 R)
• M9: 2,785,363 km (0.073 R)
• M10: 2,974,604 km (0.092 R)
• M11: 3,081,567 km (0.091 R)
• M12: 3,387,943 km (0.042 R)
• M13: 3,454,963 km (0.109 R)
• M14: 3,522,282 km (0.08 R)
• M15: 4,148,798 km (0.113 R)
• M16: 4,684,807 km (0.069 R)
• M17: 4,859,986 km (0.089 R)
• M18: 5,191,196 km (0.055 R)
• M19: 5,346,478 km (0.048 R)
• M20: 5,582,394 km (0.078 R)
• M21: 5,875,456 km (0.11 R)
• M22: 5,983,167 km (0.076 R)
• M23: 6,173,455 km (0.061 R)
• M24: 6,448,715 km (0.073 R)
• M25: 6,756,289 km (0.082 R)
• M26: 7,097,222 km (0.119 R)
• M27: 7,269,858 km (0.047 R)
• M28: 9,384,424 km (0.096 R)
• M29: 9,447,405 km (0.103 R)
• M30: 9,510,685 km (0.045 R)
• M31: 9,573,965 km (0.109 R)
• M32: 10,021,262 km (0.112 R)
• M33: 10,508,203 km (0.11 R)
• M34: 10,573,727 km (0.079 R)
• M35: 11,035,985 km (0.118 R)
• M36: 11,102,705 km (0.118 R)
• M37: 11,946,437 km (0.06 R)
• M38: 12,049,061 km (0.112 R)
• M39: 12,427,843 km (0.119 R)
• M40: 13,232,680 km (0.096 R)
• M41: 13,730,841 km (0.112 R)
• M42: 14,126,677 km (0.079 R)
• M43: 14,672,260 km (0.115 R)
• M44: 15,597,074 km (0.085 R)
• M45: 15,709,272 km (0.098 R)
• M46: 16,312,601 km (0.076 R)
• M47: 17,658,383 km (0.1 R)
• M48: 17,775,369 km (0.064 R)
• M49: 18,285,497 km (0.077 R)
• M50: 18,482,967 km (0.084 R)
• M51: 18,601,747 km (0.066 R)
• M52: 18,681,034 km (0.081 R)
• M53: 19,039,620 km (0.066 R)
• M54: 19,642,051 km (0.087 R)
• M55: 20,006,621 km (0.095 R)
• M56: 20,088,002 km (0.111 R)
• M57: 20,332,595 km (0.07 R)
• M58: 20,865,911 km (0.112 R)
• M59: 21,155,084 km (0.119 R)
• M60: 21,237,811 km (0.115 R)
• M61: 21,445,453 km (0.059 R)
• M62: 21,737,169 km (0.074 R)
• M63: 21,820,794 km (0.119 R)
• M64: 21,988,344 km (0.105 R)
• M65: 22,451,349 km (0.094 R)
• M66: 23,087,739 km (0.072 R)
• M67: 24,118,318 km (0.077 R)
• M68: 24,334,936 km (0.036 R)
• M69: 24,508,769 km (0.106 R)
• M70: 24,857,481 km (0.12 R)
• M71: 24,988,679 km (0.119 R)
• M72: 25,120,026 km (0.091 R)
• M73: 25,427,599 km (0.056 R)
• M74: 25,869,212 km (0.064 R)
• M75: 26,002,204 km (0.109 R)
• M76: 26,313,368 km (0.092 R)
• M77: 26,491,689 km (0.039 R)
• M78: 26,939,285 km (0.11 R)
• M79: 27,570,140 km (0.031 R)
• M80: 28,069,348 km (0.118 R)
• M81: 28,388,440 km (0.062 R)
• M82: 29,030,514 km (0.079 R)
• M83: 29,260,895 km (0.099 R)
• M84: 31,267,750 km (0.09 R)
• M85: 31,503,965 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 8.1

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.64 AU - 7.62 AU

Year: 6174 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,548,973 km

• M1: 167,699 km (0.087 R)
• M2: 370,704 km (0.082 R)
• M3: 460,313 km (0.034 R)
• M4: 704,756 km (0.074 R)
• M5: 775,815 km (0.091 R)
• M6: 1,134,401 km (0.112 R)
• M7: 1,236,127 km (0.09 R)
• M8: 1,358,648 km (0.073 R)
• M9: 1,540,708 km (0.09 R)
• M10: 1,634,806 km (0.07 R)
• M11: 2,009,997 km (0.113 R)
• M12: 2,499,332 km (0.072 R)
• M13: 2,610,483 km (0.106 R)
• M14: 3,071,843 km (0.115 R)
• M15: 3,336,332 km (0.087 R)
• M16: 3,734,262 km (0.102 R)
• M17: 4,575,002 km (0.115 R)
• M18: 4,738,961 km (0.101 R)
• M19: 5,185,960 km (0.091 R)
• M20: 5,299,804 km (0.108 R)
• M21: 5,734,086 km (0.057 R)
• M22: 5,911,061 km (0.058 R)
• M23: 6,209,957 km (0.062 R)
• M24: 7,041,721 km (0.074 R)
• M25: 7,167,832 km (0.068 R)
• M26: 7,454,611 km (0.117 R)
• M27: 7,810,056 km (0.105 R)
• M28: 8,237,457 km (0.109 R)
• M29: 8,571,360 km (0.095 R)
• M30: 8,841,683 km (0.111 R)
• M31: 9,321,443 km (0.104 R)
• M32: 9,599,546 km (0.082 R)
• M33: 10,593,923 km (0.114 R)
• M34: 11,287,159 km (0.109 R)
• M35: 11,919,958 km (0.096 R)
• M36: 12,108,302 km (0.092 R)
• M37: 12,335,541 km (0.064 R)
• M38: 12,640,721 km (0.11 R)
• M39: 13,258,710 km (0.078 R)
• M40: 13,453,785 km (0.1 R)
• M41: 13,767,941 km (0.068 R)
• M42: 14,323,697 km (0.112 R)
• M43: 15,868,445 km (0.109 R)
• M44: 16,702,752 km (0.103 R)
• M45: 17,422,916 km (0.087 R)
• M46: 18,456,936 km (0.09 R)
• M47: 18,893,613 km (0.091 R)
• M48: 19,025,259 km (0.089 R)
• M49: 19,201,335 km (0.046 R)
• M50: 20,000,188 km (0.116 R)
• M51: 20,448,683 km (0.034 R)
• M52: 21,584,430 km (0.116 R)
• M53: 21,906,065 km (0.027 R)
• M54: 22,183,120 km (0.075 R)
• M55: 22,787,196 km (0.098 R)
• M56: 22,880,695 km (0.048 R)
• M57: 23,255,587 km (0.084 R)
• M58: 23,916,810 km (0.103 R)
• M59: 24,488,274 km (0.109 R)
• M60: 24,823,822 km (0.081 R)
• M61: 26,327,879 km (0.08 R)
• M62: 26,769,941 km (0.102 R)
• M63: 27,363,395 km (0.116 R)
• M64: 27,562,061 km (0.074 R)
• M65: 28,663,850 km (0.099 R)
• M66: 29,728,837 km (0.105 R)
• M67: 30,035,512 km (0.11 R)
• M68: 30,600,394 km (0.065 R)
• M69: 31,480,478 km (0.119 R)
• M70: 31,584,598 km (0.034 R)
• M71: 31,636,658 km (0.119 R)
• M72: 31,688,719 km (0.119 R)
• M73: 32,001,977 km (0.116 R)
• M74: 33,106,607 km (0.097 R)
• M75: 33,265,331 km (0.048 R)
• M76: 33,477,460 km (0.1 R)
• M77: 33,530,568 km (0.076 R)
• M78: 33,849,809 km (0.096 R)
• M79: 33,956,473 km (0.079 R)
• M80: 34,544,991 km (0.119 R)
• M81: 34,813,519 km (0.073 R)
• M82: 35,894,812 km (0.066 R)
• M83: 36,058,024 km (0.044 R)
• M84: 36,112,477 km (0.097 R)
• M85: 36,385,045 km (0.117 R)
• M86: 36,494,251 km (0.116 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit