🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.74 AU - 1 AU

Year: 309 Days

Day: 31.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.08 AU - 1.08 AU

Year: 427 Days

Day: 14.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.24 AU - 3.22 AU

Year: 1718 Days

Day: 38.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 13.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.15 AU - 5.17 AU

Year: 3831 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,650,510 km

• M1: 322,982 km (0.07 R)
• M2: 706,850 km (0.11 R)
• M3: 920,476 km (0.07 R)
• M4: 1,143,825 km (0.03 R)
• M5: 1,441,974 km (0.094 R)
• M6: 1,586,037 km (0.116 R)
• M7: 1,857,856 km (0.106 R)
• M8: 2,031,689 km (0.101 R)
• M9: 2,177,995 km (0.082 R)
• M10: 2,447,122 km (0.093 R)
• M11: 2,638,607 km (0.064 R)
• M12: 2,817,078 km (0.119 R)
• M13: 2,981,186 km (0.062 R)
• M14: 3,167,436 km (0.118 R)
• M15: 3,338,276 km (0.081 R)
• M16: 3,454,065 km (0.089 R)
• M17: 3,789,314 km (0.119 R)
• M18: 4,052,906 km (0.116 R)
• M19: 4,301,687 km (0.083 R)
• M20: 4,470,284 km (0.109 R)
• M21: 4,857,892 km (0.109 R)
• M22: 5,055,810 km (0.109 R)
• M23: 5,189,251 km (0.084 R)
• M24: 5,573,867 km (0.109 R)
• M25: 5,711,946 km (0.082 R)
• M26: 6,612,226 km (0.107 R)
• M27: 7,203,736 km (0.062 R)
• M28: 7,812,300 km (0.12 R)
• M29: 7,915,373 km (0.105 R)
• M30: 8,044,925 km (0.113 R)
• M31: 8,358,482 km (0.108 R)
• M32: 8,516,756 km (0.096 R)
• M33: 8,917,080 km (0.061 R)
• M34: 9,214,481 km (0.103 R)
• M35: 9,432,894 km (0.093 R)
• M36: 9,819,155 km (0.084 R)
• M37: 10,210,803 km (0.092 R)
• M38: 10,664,533 km (0.114 R)
• M39: 10,836,421 km (0.111 R)
• M40: 11,299,426 km (0.078 R)
• M41: 11,798,335 km (0.081 R)
• M42: 12,154,977 km (0.088 R)
• M43: 12,484,989 km (0.076 R)
• M44: 13,061,988 km (0.068 R)
• M45: 13,430,897 km (0.034 R)
• M46: 13,896,894 km (0.109 R)
• M47: 14,336,712 km (0.09 R)
• M48: 15,101,307 km (0.109 R)
• M49: 15,229,961 km (0.098 R)
• M50: 15,326,751 km (0.077 R)
• M51: 15,423,840 km (0.083 R)
• M52: 15,520,929 km (0.066 R)
• M53: 15,716,004 km (0.046 R)
• M54: 15,944,590 km (0.109 R)
• M55: 16,405,052 km (0.114 R)
• M56: 16,603,718 km (0.08 R)
• M57: 17,676,784 km (0.058 R)
• M58: 17,812,469 km (0.096 R)
• M59: 18,427,466 km (0.09 R)
• M60: 18,599,503 km (0.11 R)
• M61: 19,328,194 km (0.072 R)
• M62: 19,538,080 km (0.057 R)
• M63: 19,783,870 km (0.103 R)
• M64: 20,278,739 km (0.12 R)
• M65: 20,884,910 km (0.109 R)
• M66: 21,932,993 km (0.093 R)
• M67: 22,115,352 km (0.104 R)
• M68: 22,298,311 km (0.118 R)
• M69: 22,408,415 km (0.088 R)
• M70: 22,592,121 km (0.063 R)
• M71: 22,924,079 km (0.092 R)
• M72: 23,072,180 km (0.095 R)
• M73: 23,332,032 km (0.115 R)
• M74: 23,630,330 km (0.112 R)
• M75: 23,779,928 km (0.113 R)
• M76: 24,873,937 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 12.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.82 AU - 14.4 AU

Year: 15064 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,650,510 km

• M1: 466,895 km (0.083 R)
• M2: 557,701 km (0.1 R)
• M3: 918,830 km (0.03 R)
• M4: 1,602,193 km (0.084 R)
• M5: 2,939,449 km (0.109 R)
• M6: 3,886,702 km (0.054 R)
• M7: 4,414,633 km (0.051 R)
• M8: 4,879,135 km (0.072 R)
• M9: 6,177,943 km (0.066 R)
• M10: 6,459,636 km (0.106 R)
• M11: 6,793,539 km (0.028 R)
• M12: 7,329,697 km (0.092 R)
• M13: 7,528,064 km (0.099 R)
• M14: 8,236,560 km (0.115 R)
• M15: 8,966,298 km (0.101 R)
• M16: 9,608,222 km (0.099 R)
• M17: 10,487,409 km (0.1 R)
• M18: 13,396,938 km (0.073 R)
• M19: 13,518,262 km (0.084 R)
• M20: 13,823,142 km (0.114 R)
• M21: 14,564,101 km (0.038 R)
• M22: 14,939,442 km (0.093 R)
• M23: 16,537,596 km (0.025 R)
• M24: 17,588,820 km (0.076 R)
• M25: 17,788,234 km (0.071 R)
• M26: 18,729,205 km (0.113 R)
• M27: 19,342,705 km (0.102 R)
• M28: 21,576,950 km (0.055 R)
• M29: 22,076,457 km (0.105 R)
• M30: 23,891,678 km (0.066 R)
• M31: 25,078,437 km (0.116 R)
• M32: 25,378,082 km (0.089 R)
• M33: 27,354,868 km (0.106 R)
• M34: 28,987,430 km (0.041 R)
• M35: 29,775,960 km (0.103 R)
• M36: 30,571,522 km (0.083 R)
• M37: 30,731,442 km (0.083 R)
• M38: 31,293,481 km (0.048 R)
• M39: 31,373,965 km (0.043 R)
• M40: 32,754,304 km (0.095 R)
• M41: 32,999,944 km (0.114 R)
• M42: 33,246,182 km (0.118 R)
• M43: 34,237,118 km (0.083 R)
• M44: 34,903,278 km (0.112 R)
• M45: 35,154,153 km (0.059 R)
• M46: 35,910,520 km (0.119 R)
• M47: 36,417,657 km (0.057 R)
• M48: 37,439,111 km (0.091 R)
• M49: 37,524,681 km (0.108 R)
• M50: 38,125,317 km (0.08 R)
• M51: 38,729,243 km (0.062 R)
• M52: 39,162,479 km (0.088 R)
• M53: 41,973,123 km (0.094 R)
• M54: 42,418,177 km (0.06 R)
• M55: 44,123,593 km (0.074 R)
• M56: 44,757,589 km (0.115 R)
• M57: 45,303,322 km (0.076 R)
• M58: 46,585,375 km (0.043 R)
• M59: 47,046,286 km (0.086 R)
• M60: 47,786,646 km (0.111 R)
• M61: 48,251,297 km (0.037 R)
• M62: 48,344,497 km (0.05 R)
• M63: 48,624,095 km (0.072 R)
• M64: 48,810,943 km (0.108 R)
• M65: 48,904,442 km (0.065 R)
• M66: 49,278,885 km (0.109 R)
• M67: 51,450,896 km (0.053 R)
• M68: 51,641,185 km (0.103 R)
• M69: 51,831,773 km (0.093 R)
• M70: 52,213,696 km (0.117 R)
• M71: 53,364,852 km (0.029 R)
• M72: 55,301,994 km (0.069 R)
• M73: 56,279,168 km (0.112 R)
• M74: 56,573,427 km (0.108 R)
• M75: 57,558,080 km (0.093 R)
• M76: 58,548,268 km (0.076 R)
• M77: 58,647,751 km (0.083 R)
• M78: 58,946,049 km (0.106 R)
• M79: 59,744,154 km (0.059 R)
• M80: 64,299,558 km (0.074 R)
• M81: 65,018,077 km (0.108 R)
• M82: 66,152,777 km (0.064 R)
• M83: 66,670,685 km (0.104 R)
• M84: 67,085,968 km (0.1 R)
• M85: 67,502,150 km (0.085 R)
• M86: 69,280,270 km (0.109 R)
• M87: 69,700,939 km (0.11 R)
• M88: 70,122,506 km (0.032 R)
• M89: 70,650,437 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit