🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 239 Days

Day: 15.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.39 AU - 1.63 AU

Year: 828 Days

Day: 15.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 11.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.64 AU - 3.5 AU

Year: 2400 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,768,201 km

• M1: 149,747 km (0.083 R)
• M2: 280,047 km (0.075 R)
• M3: 351,405 km (0.117 R)
• M4: 421,118 km (0.107 R)
• M5: 497,263 km (0.1 R)
• M6: 585,376 km (0.027 R)
• M7: 673,190 km (0.117 R)
• M8: 1,104,331 km (0.098 R)
• M9: 1,290,880 km (0.051 R)
• M10: 1,392,457 km (0.115 R)
• M11: 1,514,529 km (0.095 R)
• M12: 1,603,988 km (0.114 R)
• M13: 1,779,167 km (0.116 R)
• M14: 1,921,884 km (0.087 R)
• M15: 2,039,019 km (0.07 R)
• M16: 2,446,823 km (0.081 R)
• M17: 2,574,131 km (0.063 R)
• M18: 2,725,673 km (0.116 R)
• M19: 3,279,185 km (0.092 R)
• M20: 3,408,288 km (0.075 R)
• M21: 3,503,283 km (0.089 R)
• M22: 3,647,495 km (0.076 R)
• M23: 3,966,588 km (0.108 R)
• M24: 4,117,083 km (0.103 R)
• M25: 4,256,508 km (0.118 R)
• M26: 4,423,609 km (0.081 R)
• M27: 4,527,430 km (0.069 R)
• M28: 4,724,450 km (0.106 R)
• M29: 4,804,036 km (0.051 R)
• M30: 5,277,214 km (0.116 R)
• M31: 5,512,532 km (0.118 R)
• M32: 5,950,555 km (0.117 R)
• M33: 6,036,573 km (0.034 R)
• M34: 6,606,392 km (0.085 R)
• M35: 6,695,552 km (0.117 R)
• M36: 6,770,201 km (0.113 R)
• M37: 7,026,163 km (0.058 R)
• M38: 7,147,637 km (0.11 R)
• M39: 7,223,932 km (0.07 R)
• M40: 7,377,419 km (0.078 R)
• M41: 7,671,977 km (0.093 R)
• M42: 7,875,730 km (0.118 R)
• M43: 8,017,997 km (0.092 R)
• M44: 8,481,750 km (0.104 R)
• M45: 8,872,351 km (0.109 R)
• M46: 9,003,697 km (0.097 R)
• M47: 9,086,275 km (0.115 R)
• M48: 9,301,996 km (0.1 R)
• M49: 9,637,244 km (0.044 R)
• M50: 9,755,427 km (0.032 R)
• M51: 9,993,437 km (0.11 R)
• M52: 10,285,003 km (0.081 R)
• M53: 10,440,585 km (0.106 R)
• M54: 10,771,495 km (0.08 R)
• M55: 11,229,863 km (0.116 R)
• M56: 11,336,527 km (0.078 R)
• M57: 11,461,441 km (0.109 R)
• M58: 11,568,852 km (0.102 R)
• M59: 11,640,659 km (0.115 R)
• M60: 11,730,567 km (0.07 R)
• M61: 11,929,383 km (0.113 R)
• M62: 12,074,643 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580

Radius: 7.7

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.7 AU - 16.42 AU

Year: 27388 Days

Day: 16.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,768,201 km

• M1: 198,068 km (0.106 R)
• M2: 1,565,243 km (0.055 R)
• M3: 1,738,028 km (0.113 R)
• M4: 3,735,758 km (0.089 R)
• M5: 3,920,960 km (0.065 R)
• M6: 4,109,005 km (0.071 R)
• M7: 4,494,070 km (0.108 R)
• M8: 4,941,218 km (0.031 R)
• M9: 4,991,782 km (0.116 R)
• M10: 5,877,551 km (0.111 R)
• M11: 6,092,972 km (0.073 R)
• M12: 6,147,276 km (0.12 R)
• M13: 6,311,085 km (0.11 R)
• M14: 6,365,988 km (0.118 R)
• M15: 6,811,041 km (0.11 R)
• M16: 7,790,160 km (0.109 R)
• M17: 9,749,443 km (0.118 R)
• M18: 10,586,742 km (0.084 R)
• M19: 11,919,360 km (0.078 R)
• M20: 12,329,408 km (0.096 R)
• M21: 12,674,680 km (0.03 R)
• M22: 13,163,266 km (0.11 R)
• M23: 13,445,408 km (0.109 R)
• M24: 13,800,703 km (0.113 R)
• M25: 14,303,352 km (0.094 R)
• M26: 14,666,126 km (0.081 R)
• M27: 16,147,145 km (0.118 R)
• M28: 16,222,543 km (0.092 R)
• M29: 17,520,454 km (0.12 R)
• M30: 17,675,288 km (0.117 R)
• M31: 18,299,410 km (0.067 R)
• M32: 18,535,326 km (0.103 R)
• M33: 18,614,164 km (0.051 R)
• M34: 18,930,713 km (0.062 R)
• M35: 19,010,149 km (0.109 R)
• M36: 19,569,047 km (0.095 R)
• M37: 21,941,968 km (0.11 R)
• M38: 23,034,931 km (0.106 R)
• M39: 23,204,575 km (0.114 R)
• M40: 25,536,057 km (0.066 R)
• M41: 26,329,674 km (0.113 R)
• M42: 26,595,958 km (0.104 R)
• M43: 26,684,969 km (0.063 R)
• M44: 27,041,909 km (0.1 R)
• M45: 28,303,468 km (0.096 R)
• M46: 29,124,611 km (0.114 R)
• M47: 29,308,018 km (0.112 R)
• M48: 29,860,932 km (0.061 R)
• M49: 29,953,533 km (0.039 R)
• M50: 30,046,134 km (0.109 R)
• M51: 30,696,735 km (0.091 R)
• M52: 31,164,528 km (0.104 R)
• M53: 31,540,317 km (0.109 R)
• M54: 32,391,380 km (0.113 R)
• M55: 34,794,969 km (0.064 R)
• M56: 35,968,863 km (0.11 R)
• M57: 36,758,740 km (0.065 R)
• M58: 39,466,461 km (0.107 R)
• M59: 40,178,847 km (0.079 R)
• M60: 40,281,022 km (0.092 R)
• M61: 41,513,260 km (0.034 R)
• M62: 44,859,165 km (0.117 R)
• M63: 45,177,211 km (0.102 R)
• M64: 45,496,004 km (0.099 R)
• M65: 46,349,908 km (0.097 R)
• M66: 47,424,769 km (0.108 R)
• M67: 48,725,373 km (0.06 R)
• M68: 48,834,280 km (0.114 R)
• M69: 50,477,762 km (0.066 R)
• M70: 51,694,292 km (0.094 R)
• M71: 53,481,239 km (0.083 R)
• M72: 54,043,727 km (0.087 R)
• M73: 54,156,524 km (0.098 R)
• M74: 56,656,603 km (0.117 R)
• M75: 57,574,985 km (0.109 R)
• M76: 59,194,082 km (0.092 R)
• M77: 60,476,734 km (0.06 R)
• M78: 62,358,676 km (0.05 R)
• M79: 62,832,153 km (0.082 R)
• M80: 65,457,596 km (0.103 R)
• M81: 68,606,182 km (0.106 R)
• M82: 68,728,254 km (0.064 R)
• M83: 69,830,341 km (0.109 R)
• M84: 74,296,436 km (0.062 R)
• M85: 75,175,623 km (0.108 R)
• M86: 77,070,878 km (0.058 R)
• M87: 77,706,220 km (0.104 R)
• M88: 79,879,129 km (0.092 R)
• M89: 81,424,924 km (0.114 R)
• M90: 82,590,890 km (0.089 R)
• M91: 82,720,741 km (0.062 R)
• M92: 84,284,637 km (0.075 R)
• M93: 84,808,080 km (0.084 R)
• M94: 86,384,842 km (0.113 R)
• M95: 86,516,637 km (0.073 R)
• M96: 87,309,207 km (0.111 R)
• M97: 87,838,783 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit