🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.98 AU - 1.44 AU

Year: 558 Days

Day: 37.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.6

Radius: 4.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.14 AU - 15.1 AU

Year: 23421 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 79,685,312 km

• M1: 59,989 km (0.093 R)
• M2: 563,535 km (0.103 R)
• M3: 612,603 km (0.105 R)
• M4: 1,286,841 km (0.109 R)
• M5: 1,419,235 km (0.116 R)
• M6: 1,555,967 km (0.053 R)
• M7: 1,649,616 km (0.086 R)
• M8: 1,793,379 km (0.081 R)
• M9: 1,991,596 km (0.081 R)
• M10: 2,489,907 km (0.087 R)
• M11: 3,142,154 km (0.069 R)
• M12: 3,843,917 km (0.078 R)
• M13: 4,425,703 km (0.093 R)
• M14: 4,492,125 km (0.062 R)
• M15: 4,625,716 km (0.091 R)
• M16: 6,554,481 km (0.046 R)
• M17: 7,206,877 km (0.058 R)
• M18: 8,000,793 km (0.086 R)
• M19: 8,285,179 km (0.098 R)
• M20: 8,655,583 km (0.062 R)
• M21: 8,697,171 km (0.052 R)
• M22: 10,322,403 km (0.045 R)
• M23: 10,498,928 km (0.064 R)
• M24: 10,631,921 km (0.084 R)
• M25: 10,989,310 km (0.12 R)
• M26: 12,551,710 km (0.085 R)
• M27: 13,215,027 km (0.076 R)
• M28: 13,358,641 km (0.116 R)
• M29: 13,406,512 km (0.108 R)
• M30: 14,674,205 km (0.113 R)
• M31: 15,473,207 km (0.116 R)
• M32: 16,234,959 km (0.072 R)
• M33: 18,059,305 km (0.065 R)
• M34: 18,271,884 km (0.108 R)
• M35: 19,455,951 km (0.085 R)
• M36: 20,664,702 km (0.119 R)
• M37: 20,998,455 km (0.092 R)
• M38: 21,728,044 km (0.1 R)
• M39: 22,579,854 km (0.112 R)
• M40: 23,790,849 km (0.112 R)
• M41: 26,576,660 km (0.079 R)
• M42: 26,939,585 km (0.115 R)
• M43: 27,487,113 km (0.106 R)
• M44: 30,848,727 km (0.067 R)
• M45: 30,912,156 km (0.068 R)
• M46: 32,190,470 km (0.118 R)
• M47: 32,254,797 km (0.119 R)
• M48: 35,129,320 km (0.103 R)
• M49: 35,394,707 km (0.071 R)
• M50: 37,203,046 km (0.104 R)
• M51: 37,744,740 km (0.037 R)
• M52: 38,561,993 km (0.094 R)
• M53: 41,188,183 km (0.041 R)
• M54: 42,311,215 km (0.109 R)
• M55: 42,805,636 km (0.097 R)
• M56: 45,523,081 km (0.102 R)
• M57: 48,886,340 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.8

Radius: 4.3

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.26 AU - 18.86 AU

Year: 28234 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,685,312 km

• M1: 145,409 km (0.056 R)
• M2: 278,701 km (0.108 R)
• M3: 313,258 km (0.081 R)
• M4: 714,629 km (0.101 R)
• M5: 839,094 km (0.095 R)
• M6: 943,813 km (0.074 R)
• M7: 1,052,720 km (0.073 R)
• M8: 1,656,497 km (0.105 R)
• M9: 1,788,143 km (0.041 R)
• M10: 2,239,480 km (0.053 R)
• M11: 2,311,885 km (0.094 R)
• M12: 3,700,154 km (0.03 R)
• M13: 3,872,490 km (0.1 R)
• M14: 4,135,783 km (0.058 R)
• M15: 4,633,495 km (0.082 R)
• M16: 4,912,944 km (0.052 R)
• M17: 5,536,916 km (0.087 R)
• M18: 6,389,923 km (0.079 R)
• M19: 7,390,733 km (0.104 R)
• M20: 8,894,491 km (0.115 R)
• M21: 9,125,171 km (0.12 R)
• M22: 9,769,489 km (0.113 R)
• M23: 11,788,761 km (0.096 R)
• M24: 14,535,976 km (0.071 R)
• M25: 16,120,068 km (0.12 R)
• M26: 16,683,753 km (0.108 R)
• M27: 16,754,662 km (0.115 R)
• M28: 16,896,930 km (0.085 R)
• M29: 17,397,484 km (0.117 R)
• M30: 19,076,421 km (0.107 R)
• M31: 19,522,821 km (0.053 R)
• M32: 19,747,368 km (0.101 R)
• M33: 20,730,076 km (0.106 R)
• M34: 22,194,639 km (0.11 R)
• M35: 23,374,368 km (0.115 R)
• M36: 25,385,263 km (0.109 R)
• M37: 25,876,093 km (0.092 R)
• M38: 26,040,352 km (0.089 R)
• M39: 27,702,384 km (0.117 R)
• M40: 28,715,910 km (0.113 R)
• M41: 29,483,945 km (0.083 R)
• M42: 32,445,983 km (0.112 R)
• M43: 32,978,551 km (0.098 R)
• M44: 35,501,370 km (0.073 R)
• M45: 36,141,649 km (0.085 R)
• M46: 36,325,355 km (0.043 R)
• M47: 36,785,817 km (0.039 R)
• M48: 37,063,022 km (0.118 R)
• M49: 37,340,975 km (0.119 R)
• M50: 39,683,678 km (0.091 R)
• M51: 40,062,908 km (0.081 R)
• M52: 40,729,516 km (0.071 R)
• M53: 41,591,798 km (0.118 R)
• M54: 42,363,424 km (0.105 R)
• M55: 43,725,064 km (0.034 R)
• M56: 44,706,426 km (0.112 R)
• M57: 45,694,969 km (0.088 R)
• M58: 45,992,968 km (0.056 R)
• M59: 46,590,910 km (0.067 R)
• M60: 46,890,854 km (0.102 R)
• M61: 47,291,776 km (0.109 R)
• M62: 47,492,537 km (0.083 R)
• M63: 49,211,416 km (0.064 R)
• M64: 49,313,143 km (0.111 R)
• M65: 52,813,733 km (0.094 R)
• M66: 53,335,231 km (0.107 R)
• M67: 53,544,369 km (0.062 R)
• M68: 54,173,279 km (0.11 R)
• M69: 55,121,131 km (0.106 R)
• M70: 55,438,428 km (0.117 R)
• M71: 55,544,193 km (0.104 R)
• M72: 55,862,238 km (0.093 R)
• M73: 56,713,151 km (0.067 R)
• M74: 60,486,159 km (0.111 R)
• M75: 60,704,123 km (0.106 R)
• M76: 61,578,972 km (0.032 R)
• M77: 62,898,874 km (0.111 R)
• M78: 63,451,638 km (0.082 R)
• M79: 65,342,854 km (0.093 R)
• M80: 66,351,592 km (0.084 R)
• M81: 67,365,567 km (0.119 R)
• M82: 69,865,497 km (0.111 R)
• M83: 69,979,790 km (0.059 R)
• M84: 71,817,899 km (0.038 R)
• M85: 73,090,827 km (0.071 R)
• M86: 73,206,915 km (0.088 R)
• M87: 74,955,564 km (0.057 R)
• M88: 75,541,390 km (0.086 R)
• M89: 76,128,860 km (0.025 R)
• M90: 76,717,827 km (0.065 R)
• M91: 78,137,511 km (0.096 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: 234 - 16,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit