🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 39 Hours

Environment

Temp: 224 °C

Axial Tilt: 85.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,896,839 km

• M1: 420,220 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.3 AU

Year: 397 Days

Day: 36.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,896,839 km

• M1: 305,628 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.4 AU - 2.04 AU

Year: 820 Days

Day: 30.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.3 AU - 3.1 AU

Year: 1612 Days

Day: 22.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 11.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.55 AU - 7.15 AU

Year: 5142 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,896,839 km

• M1: 156,779 km (0.054 R)
• M2: 401,670 km (0.116 R)
• M3: 558,449 km (0.111 R)
• M4: 713,133 km (0.108 R)
• M5: 952,938 km (0.101 R)
• M6: 1,426,715 km (0.12 R)
• M7: 1,543,401 km (0.091 R)
• M8: 1,840,503 km (0.107 R)
• M9: 1,949,859 km (0.115 R)
• M10: 2,024,059 km (0.103 R)
• M11: 2,118,156 km (0.1 R)
• M12: 2,213,749 km (0.118 R)
• M13: 2,549,746 km (0.057 R)
• M14: 2,796,882 km (0.097 R)
• M15: 3,182,545 km (0.064 R)
• M16: 3,381,809 km (0.095 R)
• M17: 3,700,004 km (0.106 R)
• M18: 4,075,495 km (0.109 R)
• M19: 4,389,800 km (0.087 R)
• M20: 5,016,465 km (0.115 R)
• M21: 5,197,030 km (0.034 R)
• M22: 5,327,330 km (0.057 R)
• M23: 5,511,634 km (0.11 R)
• M24: 5,698,033 km (0.106 R)
• M25: 5,940,831 km (0.045 R)
• M26: 6,077,114 km (0.103 R)
• M27: 6,717,842 km (0.067 R)
• M28: 7,205,232 km (0.09 R)
• M29: 7,409,283 km (0.098 R)
• M30: 7,674,520 km (0.057 R)
• M31: 7,912,979 km (0.084 R)
• M32: 8,397,078 km (0.102 R)
• M33: 9,109,912 km (0.119 R)
• M34: 9,553,320 km (0.11 R)
• M35: 9,745,404 km (0.103 R)
• M36: 10,428,318 km (0.118 R)
• M37: 10,725,719 km (0.11 R)
• M38: 10,892,221 km (0.098 R)
• M39: 10,992,452 km (0.025 R)
• M40: 11,771,408 km (0.091 R)
• M41: 12,393,585 km (0.105 R)
• M42: 12,708,638 km (0.107 R)
• M43: 12,990,929 km (0.12 R)
• M44: 13,168,502 km (0.099 R)
• M45: 13,311,069 km (0.088 R)
• M46: 13,633,752 km (0.088 R)
• M47: 13,850,369 km (0.107 R)
• M48: 14,104,536 km (0.113 R)
• M49: 14,323,547 km (0.077 R)
• M50: 14,543,755 km (0.051 R)
• M51: 14,950,362 km (0.032 R)
• M52: 15,099,212 km (0.1 R)
• M53: 15,435,807 km (0.09 R)
• M54: 15,661,551 km (0.115 R)
• M55: 16,575,594 km (0.094 R)
• M56: 17,116,839 km (0.086 R)
• M57: 17,742,457 km (0.029 R)
• M58: 18,335,762 km (0.116 R)
• M59: 18,895,408 km (0.114 R)
• M60: 20,195,713 km (0.083 R)
• M61: 20,773,609 km (0.098 R)
• M62: 21,482,853 km (0.116 R)
• M63: 21,566,777 km (0.083 R)
• M64: 22,582,696 km (0.105 R)
• M65: 22,881,892 km (0.11 R)
• M66: 23,311,687 km (0.114 R)
• M67: 23,570,940 km (0.091 R)
• M68: 23,744,174 km (0.105 R)
• M69: 24,617,078 km (0.028 R)
• M70: 24,792,855 km (0.115 R)
• M71: 25,500,453 km (0.119 R)
• M72: 26,529,238 km (0.073 R)
• M73: 28,074,733 km (0.086 R)
• M74: 28,212,513 km (0.106 R)
• M75: 28,627,198 km (0.092 R)
• M76: 28,719,500 km (0.091 R)
• M77: 28,812,101 km (0.068 R)
• M78: 29,322,679 km (0.115 R)
• M79: 30,164,765 km (0.086 R)
• M80: 30,872,662 km (0.097 R)
• M81: 31,109,775 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 14.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.51 AU - 7.59 AU

Year: 7540 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,896,839 km

• M1: 589,416 km (0.082 R)
• M2: 950,545 km (0.099 R)
• M3: 1,086,679 km (0.12 R)
• M4: 2,065,947 km (0.042 R)
• M5: 2,363,198 km (0.048 R)
• M6: 2,847,895 km (0.048 R)
• M7: 3,127,942 km (0.059 R)
• M8: 3,497,449 km (0.119 R)
• M9: 4,307,820 km (0.093 R)
• M10: 4,424,207 km (0.084 R)
• M11: 4,779,652 km (0.093 R)
• M12: 5,361,438 km (0.058 R)
• M13: 5,645,076 km (0.026 R)
• M14: 5,740,669 km (0.097 R)
• M15: 6,592,180 km (0.088 R)
• M16: 6,693,158 km (0.1 R)
• M17: 7,101,561 km (0.041 R)
• M18: 7,518,340 km (0.073 R)
• M19: 8,050,609 km (0.12 R)
• M20: 9,114,101 km (0.114 R)
• M21: 9,491,237 km (0.066 R)
• M22: 9,643,378 km (0.103 R)
• M23: 9,834,863 km (0.09 R)
• M24: 10,299,664 km (0.1 R)
• M25: 11,371,533 km (0.073 R)
• M26: 11,533,397 km (0.11 R)
• M27: 11,900,361 km (0.095 R)
• M28: 12,105,908 km (0.1 R)
• M29: 12,478,856 km (0.113 R)
• M30: 13,193,635 km (0.088 R)
• M31: 14,138,495 km (0.055 R)
• M32: 14,662,985 km (0.091 R)
• M33: 15,149,477 km (0.065 R)
• M34: 15,238,488 km (0.09 R)
• M35: 15,327,798 km (0.089 R)
• M36: 15,866,649 km (0.038 R)
• M37: 16,047,663 km (0.071 R)
• M38: 16,183,946 km (0.1 R)
• M39: 16,503,338 km (0.083 R)
• M40: 17,707,750 km (0.096 R)
• M41: 19,567,102 km (0.116 R)
• M42: 20,102,663 km (0.105 R)
• M43: 20,446,139 km (0.077 R)
• M44: 21,487,939 km (0.061 R)
• M45: 21,889,310 km (0.058 R)
• M46: 21,990,139 km (0.066 R)
• M47: 22,699,682 km (0.109 R)
• M48: 23,057,370 km (0.103 R)
• M49: 23,829,894 km (0.1 R)
• M50: 25,559,544 km (0.054 R)
• M51: 26,198,477 km (0.044 R)
• M52: 26,573,668 km (0.076 R)
• M53: 27,329,287 km (0.066 R)
• M54: 28,421,202 km (0.067 R)
• M55: 28,806,716 km (0.053 R)
• M56: 29,416,028 km (0.119 R)
• M57: 29,638,629 km (0.092 R)
• M58: 29,917,629 km (0.119 R)
• M59: 30,085,478 km (0.115 R)
• M60: 30,590,969 km (0.095 R)
• M61: 31,439,638 km (0.091 R)
• M62: 31,838,466 km (0.082 R)
• M63: 32,067,052 km (0.038 R)
• M64: 32,698,504 km (0.111 R)
• M65: 33,160,313 km (0.109 R)
• M66: 33,450,084 km (0.099 R)
• M67: 33,857,140 km (0.077 R)
• M68: 34,032,020 km (0.075 R)
• M69: 35,620,151 km (0.083 R)
• M70: 37,896,133 km (0.104 R)
• M71: 39,173,848 km (0.044 R)
• M72: 39,357,554 km (0.117 R)
• M73: 39,664,379 km (0.063 R)
• M74: 40,713,509 km (0.087 R)
• M75: 41,148,091 km (0.093 R)
• M76: 41,397,172 km (0.074 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit