🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.98 AU - 1 AU

Year: 371 Days

Day: 34.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.44 AU - 1.54 AU

Year: 685 Days

Day: 43.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 66 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 14.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.74 AU - 10.38 AU

Year: 10274 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,497,166 km

• M1: 195,225 km (0.078 R)
• M2: 460,911 km (0.093 R)
• M3: 711,936 km (0.056 R)
• M4: 1,038,359 km (0.118 R)
• M5: 1,162,974 km (0.102 R)
• M6: 1,932,655 km (0.112 R)
• M7: 2,566,651 km (0.053 R)
• M8: 2,662,543 km (0.092 R)
• M9: 2,937,354 km (0.085 R)
• M10: 3,057,930 km (0.117 R)
• M11: 3,643,456 km (0.084 R)
• M12: 4,128,004 km (0.111 R)
• M13: 5,134,498 km (0.092 R)
• M14: 5,305,339 km (0.111 R)
• M15: 5,552,923 km (0.05 R)
• M16: 6,370,625 km (0.07 R)
• M17: 6,793,688 km (0.117 R)
• M18: 7,280,629 km (0.108 R)
• M19: 7,390,434 km (0.103 R)
• M20: 7,919,562 km (0.054 R)
• M21: 8,692,534 km (0.09 R)
• M22: 8,984,848 km (0.104 R)
• M23: 9,132,352 km (0.082 R)
• M24: 9,549,580 km (0.099 R)
• M25: 9,942,574 km (0.088 R)
• M26: 10,064,646 km (0.095 R)
• M27: 10,402,737 km (0.083 R)
• M28: 10,744,568 km (0.091 R)
• M29: 10,869,931 km (0.113 R)
• M30: 11,058,723 km (0.103 R)
• M31: 11,153,568 km (0.102 R)
• M32: 11,248,563 km (0.114 R)
• M33: 11,663,847 km (0.103 R)
• M34: 11,792,501 km (0.052 R)
• M35: 12,181,755 km (0.056 R)
• M36: 13,644,822 km (0.115 R)
• M37: 14,087,631 km (0.044 R)
• M38: 14,362,592 km (0.069 R)
• M39: 14,604,492 km (0.099 R)
• M40: 16,697,815 km (0.093 R)
• M41: 17,281,546 km (0.096 R)
• M42: 18,619,400 km (0.091 R)
• M43: 18,770,045 km (0.063 R)
• M44: 19,491,555 km (0.118 R)
• M45: 20,144,849 km (0.096 R)
• M46: 20,377,025 km (0.115 R)
• M47: 20,571,353 km (0.079 R)
• M48: 23,233,148 km (0.1 R)
• M49: 24,625,156 km (0.075 R)
• M50: 25,623,871 km (0.055 R)
• M51: 26,043,942 km (0.052 R)
• M52: 27,574,927 km (0.114 R)
• M53: 28,178,255 km (0.092 R)
• M54: 28,351,489 km (0.066 R)
• M55: 28,916,670 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.8

Radius: 4.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.98 AU - 20.68 AU

Year: 32017 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,497,166 km

• M1: 65,075 km (0.053 R)
• M2: 191,485 km (0.111 R)
• M3: 535,261 km (0.096 R)
• M4: 868,565 km (0.094 R)
• M5: 911,500 km (0.078 R)
• M6: 1,113,607 km (0.115 R)
• M7: 1,160,431 km (0.069 R)
• M8: 1,939,237 km (0.118 R)
• M9: 2,110,976 km (0.098 R)
• M10: 2,561,415 km (0.114 R)
• M11: 3,206,630 km (0.037 R)
• M12: 3,828,060 km (0.091 R)
• M13: 3,863,664 km (0.054 R)
• M14: 4,373,793 km (0.109 R)
• M15: 4,982,207 km (0.068 R)
• M16: 5,138,537 km (0.089 R)
• M17: 5,415,892 km (0.068 R)
• M18: 7,311,746 km (0.093 R)
• M19: 8,122,117 km (0.066 R)
• M20: 8,491,325 km (0.092 R)
• M21: 8,960,613 km (0.095 R)
• M22: 9,728,798 km (0.113 R)
• M23: 9,973,092 km (0.101 R)
• M24: 10,467,961 km (0.051 R)
• M25: 10,819,068 km (0.114 R)
• M26: 11,225,076 km (0.074 R)
• M27: 14,313,823 km (0.05 R)
• M28: 14,535,976 km (0.116 R)
• M29: 15,209,167 km (0.101 R)
• M30: 17,230,234 km (0.099 R)
• M31: 18,422,379 km (0.075 R)
• M32: 19,089,287 km (0.079 R)
• M33: 19,702,488 km (0.118 R)
• M34: 19,887,691 km (0.091 R)
• M35: 21,326,672 km (0.115 R)
• M36: 22,347,379 km (0.028 R)
• M37: 22,863,641 km (0.106 R)
• M38: 22,928,566 km (0.067 R)
• M39: 23,253,493 km (0.116 R)
• M40: 23,383,942 km (0.113 R)
• M41: 23,645,439 km (0.111 R)
• M42: 23,711,113 km (0.079 R)
• M43: 24,039,630 km (0.096 R)
• M44: 24,237,548 km (0.107 R)
• M45: 25,638,083 km (0.094 R)
• M46: 26,110,663 km (0.04 R)
• M47: 26,995,983 km (0.101 R)
• M48: 27,407,975 km (0.045 R)
• M49: 27,476,791 km (0.089 R)
• M50: 27,614,720 km (0.098 R)
• M51: 28,099,118 km (0.097 R)
• M52: 28,516,645 km (0.118 R)
• M53: 30,491,636 km (0.087 R)
• M54: 30,562,995 km (0.069 R)
• M55: 31,207,761 km (0.092 R)
• M56: 32,146,787 km (0.108 R)
• M57: 32,292,047 km (0.066 R)
• M58: 34,126,715 km (0.073 R)
• M59: 36,751,410 km (0.082 R)
• M60: 36,903,252 km (0.073 R)
• M61: 37,207,833 km (0.096 R)
• M62: 39,985,416 km (0.097 R)
• M63: 40,376,465 km (0.039 R)
• M64: 40,533,244 km (0.052 R)
• M65: 42,589,616 km (0.096 R)
• M66: 42,749,237 km (0.088 R)
• M67: 44,517,783 km (0.037 R)
• M68: 46,064,326 km (0.089 R)
• M69: 49,293,546 km (0.089 R)
• M70: 49,377,171 km (0.084 R)
• M71: 49,461,095 km (0.08 R)
• M72: 49,964,791 km (0.058 R)
• M73: 50,217,312 km (0.063 R)
• M74: 53,194,908 km (0.043 R)
• M75: 53,883,507 km (0.083 R)
• M76: 56,842,703 km (0.083 R)
• M77: 58,253,411 km (0.086 R)
• M78: 58,519,097 km (0.048 R)
• M79: 58,607,808 km (0.113 R)
• M80: 59,229,836 km (0.116 R)
• M81: 59,497,168 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit