🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.67 AU - 0.91 AU

Year: 246 Days

Day: 47.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.27 AU - 1.61 AU

Year: 605 Days

Day: 38.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.4 AU - 3.58 AU

Year: 1809 Days

Day: 29.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.83 AU - 9.01 AU

Year: 9320 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,216,825 km

• M1: 120,277 km (0.091 R)
• M2: 198,816 km (0.115 R)
• M3: 265,985 km (0.106 R)
• M4: 431,141 km (0.042 R)
• M5: 630,405 km (0.107 R)
• M6: 741,257 km (0.107 R)
• M7: 1,268,440 km (0.087 R)
• M8: 1,369,419 km (0.07 R)
• M9: 1,688,810 km (0.081 R)
• M10: 2,102,299 km (0.087 R)
• M11: 2,222,576 km (0.096 R)
• M12: 2,623,199 km (0.083 R)
• M13: 4,316,647 km (0.12 R)
• M14: 4,408,649 km (0.102 R)
• M15: 4,501,400 km (0.091 R)
• M16: 4,751,677 km (0.099 R)
• M17: 5,496,525 km (0.05 R)
• M18: 5,696,837 km (0.065 R)
• M19: 6,208,012 km (0.117 R)
• M20: 6,311,983 km (0.108 R)
• M21: 7,716,408 km (0.114 R)
• M22: 7,865,706 km (0.101 R)
• M23: 8,588,115 km (0.096 R)
• M24: 8,859,635 km (0.086 R)
• M25: 9,055,309 km (0.113 R)
• M26: 9,371,409 km (0.11 R)
• M27: 9,570,823 km (0.102 R)
• M28: 9,973,840 km (0.1 R)
• M29: 10,218,283 km (0.117 R)
• M30: 11,173,764 km (0.101 R)
• M31: 11,512,753 km (0.067 R)
• M32: 11,683,444 km (0.03 R)
• M33: 11,769,164 km (0.064 R)
• M34: 11,941,201 km (0.057 R)
• M35: 12,813,806 km (0.045 R)
• M36: 12,990,780 km (0.093 R)
• M37: 13,213,232 km (0.051 R)
• M38: 13,797,262 km (0.099 R)
• M39: 14,252,339 km (0.085 R)
• M40: 14,527,748 km (0.066 R)
• M41: 14,620,050 km (0.109 R)
• M42: 15,317,625 km (0.105 R)
• M43: 16,073,693 km (0.091 R)
• M44: 16,552,406 km (0.077 R)
• M45: 16,648,747 km (0.074 R)
• M46: 17,917,636 km (0.111 R)
• M47: 18,264,703 km (0.028 R)
• M48: 19,217,492 km (0.096 R)
• M49: 19,369,484 km (0.045 R)
• M50: 21,066,821 km (0.119 R)
• M51: 22,437,437 km (0.118 R)
• M52: 22,918,693 km (0.111 R)
• M53: 23,025,955 km (0.08 R)
• M54: 23,511,400 km (0.096 R)
• M55: 24,932,131 km (0.1 R)
• M56: 25,430,441 km (0.089 R)
• M57: 26,212,240 km (0.058 R)
• M58: 28,546,415 km (0.058 R)
• M59: 28,604,160 km (0.058 R)
• M60: 29,067,614 km (0.065 R)
• M61: 29,183,852 km (0.086 R)
• M62: 29,475,268 km (0.065 R)
• M63: 29,884,718 km (0.111 R)
• M64: 30,296,112 km (0.118 R)
• M65: 30,709,301 km (0.059 R)
• M66: 31,124,435 km (0.06 R)
• M67: 31,481,675 km (0.066 R)
• M68: 31,541,365 km (0.101 R)
• M69: 31,601,204 km (0.109 R)
• M70: 32,380,908 km (0.1 R)
• M71: 32,441,196 km (0.038 R)
• M72: 33,592,950 km (0.12 R)
• M73: 33,837,094 km (0.057 R)
• M74: 34,204,506 km (0.056 R)
• M75: 34,511,630 km (0.062 R)
• M76: 35,874,018 km (0.064 R)
• M77: 36,123,547 km (0.074 R)
• M78: 40,065,302 km (0.06 R)
• M79: 40,518,733 km (0.04 R)
• M80: 41,496,355 km (0.117 R)
• M81: 41,758,450 km (0.116 R)
• M82: 42,152,491 km (0.096 R)
• M83: 43,275,522 km (0.095 R)
• M84: 43,740,921 km (0.074 R)
• M85: 44,475,447 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.9

Radius: 7.1

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.79 AU - 17.99 AU

Year: 19097 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,216,825 km

• M1: 110,104 km (0.097 R)
• M2: 201,658 km (0.094 R)
• M3: 249,828 km (0.042 R)
• M4: 509,530 km (0.082 R)
• M5: 757,264 km (0.068 R)
• M6: 1,134,101 km (0.111 R)
• M7: 1,255,126 km (0.094 R)
• M8: 1,329,925 km (0.075 R)
• M9: 2,307,846 km (0.097 R)
• M10: 2,431,115 km (0.077 R)
• M11: 2,620,207 km (0.092 R)
• M12: 2,912,820 km (0.071 R)
• M13: 3,564,468 km (0.066 R)
• M14: 3,925,149 km (0.11 R)
• M15: 4,837,846 km (0.081 R)
• M16: 6,023,857 km (0.117 R)
• M17: 6,496,288 km (0.088 R)
• M18: 6,803,113 km (0.047 R)
• M19: 7,385,497 km (0.096 R)
• M20: 8,549,967 km (0.089 R)
• M21: 10,172,506 km (0.061 R)
• M22: 10,273,783 km (0.033 R)
• M23: 11,253,350 km (0.083 R)
• M24: 11,621,660 km (0.109 R)
• M25: 11,780,683 km (0.072 R)
• M26: 11,940,453 km (0.085 R)
• M27: 12,969,238 km (0.112 R)
• M28: 13,024,140 km (0.104 R)
• M29: 13,244,647 km (0.055 R)
• M30: 13,410,851 km (0.11 R)
• M31: 14,365,584 km (0.057 R)
• M32: 15,226,071 km (0.111 R)
• M33: 15,516,590 km (0.117 R)
• M34: 16,399,218 km (0.032 R)
• M35: 16,697,067 km (0.096 R)
• M36: 18,089,973 km (0.106 R)
• M37: 19,018,228 km (0.097 R)
• M38: 20,152,628 km (0.103 R)
• M39: 21,568,572 km (0.117 R)
• M40: 22,091,417 km (0.07 R)
• M41: 23,082,951 km (0.088 R)
• M42: 23,149,672 km (0.114 R)
• M43: 23,550,744 km (0.028 R)
• M44: 23,684,933 km (0.036 R)
• M45: 24,021,528 km (0.101 R)
• M46: 24,156,615 km (0.106 R)
• M47: 24,224,234 km (0.119 R)
• M48: 24,359,769 km (0.117 R)
• M49: 24,427,537 km (0.109 R)
• M50: 24,495,455 km (0.039 R)
• M51: 25,040,888 km (0.077 R)
• M52: 26,421,826 km (0.093 R)
• M53: 26,770,838 km (0.101 R)
• M54: 28,111,235 km (0.088 R)
• M55: 29,040,986 km (0.12 R)
• M56: 29,762,945 km (0.081 R)
• M57: 30,564,042 km (0.076 R)
• M58: 34,826,683 km (0.113 R)
• M59: 34,903,128 km (0.098 R)
• M60: 36,211,062 km (0.057 R)
• M61: 36,676,461 km (0.08 R)
• M62: 37,691,632 km (0.042 R)
• M63: 38,795,216 km (0.117 R)
• M64: 39,590,029 km (0.08 R)
• M65: 39,749,650 km (0.117 R)
• M66: 40,550,896 km (0.118 R)
• M67: 40,711,864 km (0.076 R)
• M68: 41,195,663 km (0.059 R)
• M69: 42,495,519 km (0.113 R)
• M70: 43,808,689 km (0.086 R)
• M71: 44,719,291 km (0.106 R)
• M72: 45,218,500 km (0.099 R)
• M73: 45,636,027 km (0.098 R)
• M74: 45,719,652 km (0.103 R)
• M75: 46,054,752 km (0.039 R)
• M76: 47,064,986 km (0.117 R)
• M77: 47,403,376 km (0.041 R)
• M78: 50,398,326 km (0.066 R)
• M79: 53,101,709 km (0.091 R)
• M80: 53,277,786 km (0.067 R)
• M81: 54,160,862 km (0.104 R)
• M82: 54,515,409 km (0.087 R)
• M83: 55,405,217 km (0.095 R)
• M84: 55,583,687 km (0.073 R)
• M85: 57,560,324 km (0.115 R)
• M86: 58,557,095 km (0.108 R)
• M87: 59,468,295 km (0.092 R)
• M88: 60,017,319 km (0.067 R)
• M89: 60,843,848 km (0.112 R)
• M90: 61,489,362 km (0.119 R)
• M91: 61,766,717 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.9

Radius: 6.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 20.21 AU - 21.59 AU

Year: 33427 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,216,825 km

• M1: 208,988 km (0.094 R)
• M2: 484,099 km (0.097 R)
• M3: 693,386 km (0.104 R)
• M4: 1,079,947 km (0.105 R)
• M5: 1,146,518 km (0.044 R)
• M6: 1,600,099 km (0.108 R)
• M7: 1,806,693 km (0.098 R)
• M8: 2,595,074 km (0.081 R)
• M9: 2,685,282 km (0.089 R)
• M10: 2,868,838 km (0.112 R)
• M11: 3,643,456 km (0.115 R)
• M12: 3,744,584 km (0.112 R)
• M13: 5,719,575 km (0.099 R)
• M14: 6,075,319 km (0.052 R)
• M15: 6,643,193 km (0.119 R)
• M16: 7,017,038 km (0.108 R)
• M17: 7,270,157 km (0.086 R)
• M18: 7,872,438 km (0.058 R)
• M19: 8,047,318 km (0.115 R)
• M20: 8,223,694 km (0.04 R)
• M21: 8,535,307 km (0.11 R)
• M22: 8,805,480 km (0.097 R)
• M23: 9,961,124 km (0.088 R)
• M24: 10,580,758 km (0.078 R)
• M25: 11,311,245 km (0.072 R)
• M26: 11,757,345 km (0.068 R)
• M27: 12,259,695 km (0.073 R)
• M28: 13,441,518 km (0.106 R)
• M29: 13,650,806 km (0.114 R)
• M30: 14,659,395 km (0.05 R)
• M31: 15,746,821 km (0.116 R)
• M32: 16,133,532 km (0.107 R)
• M33: 16,244,534 km (0.098 R)
• M34: 18,809,987 km (0.107 R)
• M35: 18,985,316 km (0.091 R)
• M36: 20,408,441 km (0.077 R)
• M37: 20,468,579 km (0.088 R)
• M38: 20,528,717 km (0.085 R)
• M39: 20,648,994 km (0.111 R)
• M40: 20,890,445 km (0.074 R)
• M41: 21,072,206 km (0.112 R)
• M42: 21,559,297 km (0.047 R)
• M43: 22,050,128 km (0.111 R)
• M44: 23,293,286 km (0.069 R)
• M45: 23,923,392 km (0.053 R)
• M46: 24,240,540 km (0.065 R)
• M47: 24,879,023 km (0.071 R)
• M48: 25,458,416 km (0.08 R)
• M49: 25,652,444 km (0.119 R)
• M50: 26,368,420 km (0.088 R)
• M51: 26,564,842 km (0.09 R)
• M52: 26,761,713 km (0.082 R)
• M53: 27,953,110 km (0.112 R)
• M54: 29,432,633 km (0.029 R)
• M55: 30,045,236 km (0.098 R)
• M56: 30,318,851 km (0.119 R)
• M57: 31,352,273 km (0.076 R)
• M58: 32,537,387 km (0.028 R)
• M59: 33,453,375 km (0.103 R)
• M60: 34,951,149 km (0.12 R)
• M61: 40,551,196 km (0.119 R)
• M62: 43,222,116 km (0.119 R)
• M63: 43,608,378 km (0.112 R)
• M64: 43,685,720 km (0.112 R)
• M65: 43,918,045 km (0.117 R)
• M66: 45,399,513 km (0.087 R)
• M67: 46,343,476 km (0.053 R)
• M68: 47,055,861 km (0.064 R)
• M69: 48,331,033 km (0.114 R)
• M70: 49,456,158 km (0.091 R)
• M71: 52,635,562 km (0.05 R)
• M72: 52,882,847 km (0.106 R)
• M73: 53,213,159 km (0.067 R)
• M74: 53,378,615 km (0.098 R)
• M75: 54,291,461 km (0.106 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit