🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.66 AU - 0.82 AU

Year: 244 Days

Day: 39.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 478 Days

Day: 35.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 8.1

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.4 AU - 5 AU

Year: 3901 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,130,582 km

• M1: 124,914 km (0.103 R)
• M2: 213,925 km (0.091 R)
• M3: 294,109 km (0.114 R)
• M4: 395,686 km (0.116 R)
• M5: 501,302 km (0.082 R)
• M6: 558,000 km (0.097 R)
• M7: 853,755 km (0.026 R)
• M8: 946,805 km (0.119 R)
• M9: 1,018,911 km (0.112 R)
• M10: 1,181,973 km (0.115 R)
• M11: 1,246,898 km (0.087 R)
• M12: 1,575,864 km (0.032 R)
• M13: 1,633,310 km (0.093 R)
• M14: 1,706,164 km (0.084 R)
• M15: 1,931,458 km (0.107 R)
• M16: 2,008,651 km (0.041 R)
• M17: 2,561,265 km (0.116 R)
• M18: 2,680,644 km (0.062 R)
• M19: 3,268,564 km (0.087 R)
• M20: 3,663,203 km (0.106 R)
• M21: 3,739,947 km (0.068 R)
• M22: 3,895,379 km (0.105 R)
• M23: 3,993,665 km (0.098 R)
• M24: 4,072,802 km (0.092 R)
• M25: 4,313,505 km (0.088 R)
• M26: 4,435,577 km (0.111 R)
• M27: 4,787,880 km (0.064 R)
• M28: 5,453,291 km (0.101 R)
• M29: 5,541,255 km (0.08 R)
• M30: 5,807,988 km (0.092 R)
• M31: 6,170,314 km (0.11 R)
• M32: 6,586,794 km (0.095 R)
• M33: 6,656,956 km (0.111 R)
• M34: 6,798,326 km (0.065 R)
• M35: 6,916,807 km (0.064 R)
• M36: 7,012,251 km (0.115 R)
• M37: 7,131,929 km (0.111 R)
• M38: 7,300,825 km (0.092 R)
• M39: 7,617,972 km (0.072 R)
• M40: 7,864,958 km (0.108 R)
• M41: 8,089,505 km (0.082 R)
• M42: 8,879,082 km (0.101 R)
• M43: 9,375,149 km (0.103 R)
• M44: 9,639,937 km (0.082 R)
• M45: 9,853,413 km (0.052 R)
• M46: 9,907,119 km (0.096 R)
• M47: 10,014,680 km (0.034 R)
• M48: 10,095,612 km (0.108 R)
• M49: 11,027,906 km (0.065 R)
• M50: 11,589,197 km (0.109 R)
• M51: 11,901,857 km (0.112 R)
• M52: 12,506,532 km (0.101 R)
• M53: 13,805,490 km (0.103 R)
• M54: 14,349,278 km (0.07 R)
• M55: 14,532,087 km (0.089 R)
• M56: 14,623,790 km (0.083 R)
• M57: 15,239,984 km (0.11 R)
• M58: 15,364,150 km (0.086 R)
• M59: 15,801,724 km (0.104 R)
• M60: 16,180,057 km (0.106 R)
• M61: 16,275,201 km (0.097 R)
• M62: 16,402,210 km (0.082 R)
• M63: 16,529,518 km (0.056 R)
• M64: 16,785,180 km (0.117 R)
• M65: 17,365,321 km (0.059 R)
• M66: 17,527,635 km (0.112 R)
• M67: 18,777,674 km (0.113 R)
• M68: 18,977,537 km (0.114 R)
• M69: 19,278,977 km (0.104 R)
• M70: 19,920,153 km (0.096 R)
• M71: 20,124,205 km (0.093 R)
• M72: 20,294,746 km (0.114 R)
• M73: 20,637,176 km (0.084 R)
• M74: 21,154,485 km (0.068 R)
• M75: 21,293,163 km (0.069 R)
• M76: 21,606,271 km (0.119 R)
• M77: 21,920,875 km (0.069 R)
• M78: 22,272,131 km (0.111 R)
• M79: 22,554,572 km (0.093 R)
• M80: 22,696,241 km (0.071 R)
• M81: 23,016,081 km (0.071 R)
• M82: 23,373,171 km (0.093 R)
• M83: 23,624,346 km (0.078 R)
• M84: 23,804,163 km (0.094 R)
• M85: 24,165,292 km (0.033 R)
• M86: 24,237,847 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.6

Radius: 7.2

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.5 AU - 22.4 AU

Year: 29118 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,130,582 km

• M1: 97,089 km (0.062 R)
• M2: 215,571 km (0.106 R)
• M3: 261,647 km (0.055 R)
• M4: 367,113 km (0.1 R)
• M5: 531,372 km (0.105 R)
• M6: 821,592 km (0.112 R)
• M7: 1,308,233 km (0.084 R)
• M8: 1,942,080 km (0.074 R)
• M9: 2,123,093 km (0.105 R)
• M10: 2,385,637 km (0.097 R)
• M11: 2,698,446 km (0.119 R)
• M12: 2,900,703 km (0.098 R)
• M13: 3,024,420 km (0.067 R)
• M14: 3,758,048 km (0.085 R)
• M15: 4,354,644 km (0.04 R)
• M16: 4,401,917 km (0.1 R)
• M17: 4,640,077 km (0.097 R)
• M18: 5,685,916 km (0.054 R)
• M19: 5,997,827 km (0.105 R)
• M20: 6,529,797 km (0.081 R)
• M21: 7,356,176 km (0.107 R)
• M22: 7,525,371 km (0.081 R)
• M23: 8,508,379 km (0.093 R)
• M24: 8,864,871 km (0.12 R)
• M25: 9,469,844 km (0.11 R)
• M26: 11,040,173 km (0.06 R)
• M27: 11,234,052 km (0.099 R)
• M28: 11,559,577 km (0.109 R)
• M29: 12,286,623 km (0.071 R)
• M30: 12,756,958 km (0.082 R)
• M31: 13,370,310 km (0.103 R)
• M32: 14,767,703 km (0.061 R)
• M33: 15,700,596 km (0.05 R)
• M34: 17,023,490 km (0.102 R)
• M35: 18,229,249 km (0.054 R)
• M36: 18,996,686 km (0.081 R)
• M37: 21,201,309 km (0.107 R)
• M38: 21,281,494 km (0.116 R)
• M39: 21,926,859 km (0.088 R)
• M40: 22,008,091 km (0.088 R)
• M41: 22,170,554 km (0.093 R)
• M42: 22,578,807 km (0.055 R)
• M43: 24,909,841 km (0.073 R)
• M44: 26,275,968 km (0.114 R)
• M45: 26,362,137 km (0.052 R)
• M46: 27,229,206 km (0.113 R)
• M47: 27,929,474 km (0.071 R)
• M48: 29,796,006 km (0.109 R)
• M49: 29,975,823 km (0.114 R)
• M50: 30,517,666 km (0.087 R)
• M51: 31,245,011 km (0.027 R)
• M52: 31,702,482 km (0.112 R)
• M53: 31,886,038 km (0.077 R)
• M54: 31,978,041 km (0.114 R)
• M55: 32,070,044 km (0.061 R)
• M56: 33,181,257 km (0.102 R)
• M57: 34,587,925 km (0.05 R)
• M58: 35,536,525 km (0.118 R)
• M59: 36,109,784 km (0.077 R)
• M60: 37,459,307 km (0.101 R)
• M61: 39,317,013 km (0.037 R)
• M62: 42,007,980 km (0.04 R)
• M63: 42,310,616 km (0.107 R)
• M64: 42,614,001 km (0.117 R)
• M65: 43,528,492 km (0.099 R)
• M66: 44,449,567 km (0.114 R)
• M67: 44,963,884 km (0.05 R)
• M68: 45,583,818 km (0.06 R)
• M69: 46,102,623 km (0.047 R)
• M70: 47,880,893 km (0.119 R)
• M71: 51,828,182 km (0.088 R)
• M72: 52,912,916 km (0.107 R)
• M73: 55,878,545 km (0.098 R)
• M74: 56,322,551 km (0.111 R)
• M75: 56,656,304 km (0.081 R)
• M76: 58,672,434 km (0.116 R)
• M77: 58,897,878 km (0.102 R)
• M78: 59,236,568 km (0.113 R)
• M79: 60,939,889 km (0.12 R)
• M80: 62,544,177 km (0.079 R)
• M81: 65,677,205 km (0.103 R)
• M82: 67,439,767 km (0.105 R)
• M83: 71,732,927 km (0.12 R)
• M84: 71,853,353 km (0.077 R)
• M85: 72,215,380 km (0.11 R)
• M86: 73,790,646 km (0.047 R)
• M87: 74,765,874 km (0.044 R)
• M88: 75,132,539 km (0.117 R)
• M89: 76,728,748 km (0.111 R)
• M90: 76,975,285 km (0.096 R)
• M91: 81,961,532 km (0.116 R)
• M92: 82,971,317 km (0.054 R)
• M93: 83,097,728 km (0.069 R)
• M94: 83,477,706 km (0.114 R)
• M95: 84,748,241 km (0.039 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit