🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.45 AU - 2.13 AU

Year: 1017 Days

Day: 23.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,047,465 km

• M1: 1,186,461 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.5 AU - 2.34 AU

Year: 1130 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 14.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.58 AU - 4.1 AU

Year: 2592 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,047,465 km

• M1: 207,492 km (0.107 R)
• M2: 311,313 km (0.109 R)
• M3: 407,505 km (0.055 R)
• M4: 570,417 km (0.055 R)
• M5: 735,274 km (0.068 R)
• M6: 837,898 km (0.11 R)
• M7: 936,931 km (0.054 R)
• M8: 1,128,417 km (0.03 R)
• M9: 1,270,834 km (0.109 R)
• M10: 1,452,446 km (0.071 R)
• M11: 1,552,377 km (0.106 R)
• M12: 1,666,221 km (0.086 R)
• M13: 1,854,714 km (0.116 R)
• M14: 2,125,636 km (0.083 R)
• M15: 2,396,707 km (0.118 R)
• M16: 2,529,850 km (0.12 R)
• M17: 2,624,545 km (0.099 R)
• M18: 2,987,170 km (0.104 R)
• M19: 3,087,700 km (0.094 R)
• M20: 3,336,481 km (0.104 R)
• M21: 3,807,415 km (0.107 R)
• M22: 4,090,604 km (0.066 R)
• M23: 4,315,749 km (0.059 R)
• M24: 4,711,435 km (0.03 R)
• M25: 4,879,883 km (0.101 R)
• M26: 5,101,886 km (0.069 R)
• M27: 5,432,347 km (0.09 R)
• M28: 5,662,429 km (0.051 R)
• M29: 5,787,792 km (0.105 R)
• M30: 5,950,255 km (0.113 R)
• M31: 6,114,364 km (0.1 R)
• M32: 6,243,018 km (0.1 R)
• M33: 6,465,620 km (0.072 R)
• M34: 6,559,119 km (0.114 R)
• M35: 6,709,764 km (0.113 R)
• M36: 6,899,753 km (0.102 R)
• M37: 7,324,013 km (0.086 R)
• M38: 7,441,148 km (0.086 R)
• M39: 8,117,180 km (0.096 R)
• M40: 8,238,504 km (0.103 R)
• M41: 8,585,721 km (0.116 R)
• M42: 9,000,257 km (0.07 R)
• M43: 9,527,888 km (0.108 R)
• M44: 9,763,206 km (0.09 R)
• M45: 9,935,692 km (0.111 R)
• M46: 10,130,768 km (0.105 R)
• M47: 10,305,349 km (0.071 R)
• M48: 10,458,836 km (0.051 R)
• M49: 10,946,525 km (0.071 R)
• M50: 11,283,120 km (0.072 R)
• M51: 11,600,567 km (0.11 R)
• M52: 11,806,264 km (0.1 R)
• M53: 11,897,967 km (0.094 R)
• M54: 12,430,237 km (0.092 R)
• M55: 12,570,410 km (0.114 R)
• M56: 13,017,857 km (0.094 R)
• M57: 13,279,205 km (0.112 R)
• M58: 13,734,880 km (0.114 R)
• M59: 13,831,370 km (0.114 R)
• M60: 13,976,630 km (0.081 R)
• M61: 14,220,026 km (0.104 R)
• M62: 14,440,234 km (0.113 R)
• M63: 14,587,588 km (0.06 R)
• M64: 14,686,173 km (0.073 R)
• M65: 15,207,222 km (0.098 R)
• M66: 15,759,687 km (0.026 R)
• M67: 15,987,524 km (0.066 R)
• M68: 16,191,127 km (0.062 R)
• M69: 16,421,059 km (0.11 R)
• M70: 16,755,261 km (0.105 R)
• M71: 17,378,037 km (0.071 R)
• M72: 17,508,636 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.4

Radius: 3.7

Gravity: 65.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.44 AU - 15.5 AU

Year: 20991 Days

Day: 23.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,047,465 km

• M1: 67,768 km (0.079 R)
• M2: 173,534 km (0.097 R)
• M3: 220,058 km (0.104 R)
• M4: 658,081 km (0.026 R)
• M5: 1,007,542 km (0.054 R)
• M6: 1,155,344 km (0.047 R)
• M7: 1,216,380 km (0.12 R)
• M8: 1,247,347 km (0.119 R)
• M9: 1,373,757 km (0.115 R)
• M10: 1,604,736 km (0.087 R)
• M11: 2,724,925 km (0.05 R)
• M12: 2,765,616 km (0.099 R)
• M13: 2,847,595 km (0.108 R)
• M14: 3,013,948 km (0.085 R)
• M15: 3,399,911 km (0.074 R)
• M16: 4,502,896 km (0.065 R)
• M17: 5,042,196 km (0.1 R)
• M18: 5,968,057 km (0.09 R)
• M19: 6,127,379 km (0.054 R)
• M20: 6,342,052 km (0.111 R)
• M21: 6,450,211 km (0.049 R)
• M22: 6,889,281 km (0.055 R)
• M23: 7,451,620 km (0.034 R)
• M24: 7,795,994 km (0.105 R)
• M25: 8,739,508 km (0.057 R)
• M26: 9,408,808 km (0.082 R)
• M27: 9,843,390 km (0.109 R)
• M28: 10,475,292 km (0.113 R)
• M29: 10,796,179 km (0.101 R)
• M30: 12,111,743 km (0.075 R)
• M31: 12,245,932 km (0.064 R)
• M32: 14,889,925 km (0.115 R)
• M33: 15,105,944 km (0.046 R)
• M34: 15,395,566 km (0.085 R)
• M35: 16,423,453 km (0.077 R)
• M36: 18,467,708 km (0.115 R)
• M37: 18,932,807 km (0.105 R)
• M38: 19,245,018 km (0.077 R)
• M39: 19,637,563 km (0.069 R)
• M40: 20,430,731 km (0.048 R)
• M41: 22,048,033 km (0.118 R)
• M42: 22,706,414 km (0.082 R)
• M43: 23,121,249 km (0.079 R)
• M44: 23,958,249 km (0.095 R)
• M45: 25,403,813 km (0.119 R)
• M46: 25,834,355 km (0.107 R)
• M47: 30,178,827 km (0.11 R)
• M48: 31,461,031 km (0.106 R)
• M49: 31,553,332 km (0.086 R)
• M50: 32,574,039 km (0.071 R)
• M51: 33,041,682 km (0.094 R)
• M52: 33,323,225 km (0.085 R)
• M53: 33,888,854 km (0.083 R)
• M54: 35,604,592 km (0.115 R)
• M55: 36,086,298 km (0.118 R)
• M56: 36,667,037 km (0.074 R)
• M57: 38,921,776 km (0.056 R)
• M58: 39,417,842 km (0.087 R)
• M59: 39,616,807 km (0.077 R)
• M60: 39,816,221 km (0.092 R)
• M61: 47,845,737 km (0.073 R)
• M62: 48,270,745 km (0.095 R)
• M63: 49,445,537 km (0.11 R)
• M64: 49,982,743 km (0.055 R)
• M65: 52,478,335 km (0.097 R)
• M66: 53,245,921 km (0.087 R)
• M67: 54,459,609 km (0.104 R)
• M68: 56,465,118 km (0.095 R)
• M69: 56,689,515 km (0.109 R)
• M70: 60,204,317 km (0.11 R)
• M71: 61,930,078 km (0.083 R)
• M72: 62,277,294 km (0.085 R)
• M73: 64,725,164 km (0.107 R)
• M74: 64,959,883 km (0.048 R)
• M75: 67,442,011 km (0.1 R)
• M76: 67,680,021 km (0.046 R)
• M77: 68,395,698 km (0.118 R)
• M78: 69,113,917 km (0.089 R)
• M79: 69,954,956 km (0.106 R)
• M80: 70,195,958 km (0.041 R)
• M81: 71,041,336 km (0.06 R)
• M82: 71,890,154 km (0.1 R)
• M83: 73,230,701 km (0.09 R)
• M84: 73,720,185 km (0.068 R)
• M85: 75,442,206 km (0.107 R)
• M86: 78,424,589 km (0.09 R)
• M87: 79,301,831 km (0.113 R)
• M88: 79,427,344 km (0.077 R)
• M89: 81,318,859 km (0.088 R)
• M90: 81,572,129 km (0.025 R)
• M91: 81,698,838 km (0.098 R)
• M92: 84,375,892 km (0.087 R)
• M93: 84,760,658 km (0.063 R)
• M94: 84,889,013 km (0.103 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: 546 - 11,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit