🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.64 AU - 0.66 AU

Year: 190 Days

Day: 16.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 222 Days

Day: 38.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 165.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.42 AU - 2.28 AU

Year: 915 Days

Day: 38.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.87 AU - 4.23 AU

Year: 2962 Days

Day: 21.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,201,692 km

• M1: 71,657 km (0.084 R)
• M2: 676,631 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.11 AU - 5.11 AU

Year: 3028 Days

Day: 21.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,201,692 km

• M1: 891,454 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 13.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6 AU - 7.72 AU

Year: 6530 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,201,692 km

• M1: 173,085 km (0.072 R)
• M2: 289,023 km (0.088 R)
• M3: 424,409 km (0.08 R)
• M4: 677,828 km (0.11 R)
• M5: 781,499 km (0.119 R)
• M6: 995,275 km (0.118 R)
• M7: 1,091,466 km (0.116 R)
• M8: 1,373,458 km (0.105 R)
• M9: 1,509,742 km (0.07 R)
• M10: 1,650,813 km (0.12 R)
• M11: 1,752,389 km (0.068 R)
• M12: 1,977,235 km (0.098 R)
• M13: 3,240,739 km (0.042 R)
• M14: 3,369,542 km (0.076 R)
• M15: 3,462,742 km (0.098 R)
• M16: 3,594,538 km (0.079 R)
• M17: 3,863,365 km (0.073 R)
• M18: 4,059,488 km (0.101 R)
• M19: 4,482,251 km (0.037 R)
• M20: 5,132,254 km (0.083 R)
• M21: 5,239,965 km (0.105 R)
• M22: 5,413,797 km (0.047 R)
• M23: 5,567,434 km (0.047 R)
• M24: 5,745,007 km (0.045 R)
• M25: 6,219,831 km (0.1 R)
• M26: 7,111,284 km (0.107 R)
• M27: 7,843,416 km (0.117 R)
• M28: 7,942,899 km (0.052 R)
• M29: 8,218,608 km (0.098 R)
• M30: 8,421,014 km (0.112 R)
• M31: 9,537,762 km (0.066 R)
• M32: 9,670,605 km (0.046 R)
• M33: 9,777,418 km (0.099 R)
• M34: 10,535,729 km (0.077 R)
• M35: 11,623,455 km (0.06 R)
• M36: 11,737,150 km (0.107 R)
• M37: 11,879,567 km (0.114 R)
• M38: 12,022,732 km (0.08 R)
• M39: 12,776,107 km (0.116 R)
• M40: 12,893,392 km (0.04 R)
• M41: 13,129,008 km (0.114 R)
• M42: 13,694,339 km (0.114 R)
• M43: 13,874,604 km (0.098 R)
• M44: 14,055,618 km (0.095 R)
• M45: 14,328,484 km (0.054 R)
• M46: 14,450,406 km (0.073 R)
• M47: 15,500,434 km (0.028 R)
• M48: 16,351,795 km (0.112 R)
• M49: 16,927,747 km (0.071 R)
• M50: 17,283,042 km (0.11 R)
• M51: 17,477,818 km (0.044 R)
• M52: 18,396,798 km (0.092 R)
• M53: 18,529,342 km (0.051 R)
• M54: 18,662,334 km (0.097 R)
• M55: 18,762,116 km (0.106 R)
• M56: 19,196,997 km (0.042 R)
• M57: 19,466,273 km (0.118 R)
• M58: 19,974,457 km (0.05 R)
• M59: 20,144,849 km (0.116 R)
• M60: 20,590,202 km (0.115 R)
• M61: 21,351,206 km (0.085 R)
• M62: 21,770,081 km (0.025 R)
• M63: 22,121,336 km (0.045 R)
• M64: 22,227,102 km (0.076 R)
• M65: 22,403,777 km (0.113 R)
• M66: 23,186,324 km (0.06 R)
• M67: 23,797,281 km (0.108 R)
• M68: 24,050,251 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 12.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.76 AU - 7.54 AU

Year: 6948 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,201,692 km

• M1: 159,471 km (0.088 R)
• M2: 480,957 km (0.081 R)
• M3: 576,251 km (0.116 R)
• M4: 691,292 km (0.03 R)
• M5: 789,877 km (0.097 R)
• M6: 880,683 km (0.085 R)
• M7: 1,003,054 km (0.103 R)
• M8: 1,519,166 km (0.088 R)
• M9: 1,929,813 km (0.116 R)
• M10: 2,491,553 km (0.112 R)
• M11: 2,689,919 km (0.05 R)
• M12: 2,914,167 km (0.064 R)
• M13: 3,018,287 km (0.119 R)
• M14: 3,208,725 km (0.1 R)
• M15: 3,469,025 km (0.085 R)
• M16: 3,781,535 km (0.045 R)
• M17: 4,056,795 km (0.096 R)
• M18: 4,362,424 km (0.117 R)
• M19: 4,675,681 km (0.113 R)
• M20: 4,822,736 km (0.119 R)
• M21: 4,946,454 km (0.112 R)
• M22: 5,607,227 km (0.056 R)
• M23: 5,868,874 km (0.045 R)
• M24: 5,974,640 km (0.109 R)
• M25: 6,054,375 km (0.094 R)
• M26: 6,458,589 km (0.101 R)
• M27: 6,843,803 km (0.114 R)
• M28: 7,264,772 km (0.118 R)
• M29: 7,985,385 km (0.111 R)
• M30: 8,339,483 km (0.109 R)
• M31: 8,428,793 km (0.089 R)
• M32: 8,548,322 km (0.099 R)
• M33: 8,638,379 km (0.098 R)
• M34: 8,849,761 km (0.089 R)
• M35: 8,971,384 km (0.103 R)
• M36: 9,277,761 km (0.067 R)
• M37: 9,932,551 km (0.079 R)
• M38: 10,058,961 km (0.104 R)
• M39: 10,185,820 km (0.092 R)
• M40: 10,602,151 km (0.109 R)
• M41: 11,187,826 km (0.108 R)
• M42: 11,352,384 km (0.079 R)
• M43: 11,484,629 km (0.077 R)
• M44: 11,584,111 km (0.105 R)
• M45: 11,683,893 km (0.098 R)
• M46: 12,322,676 km (0.105 R)
• M47: 12,458,660 km (0.036 R)
• M48: 12,697,718 km (0.079 R)
• M49: 13,111,057 km (0.065 R)
• M50: 13,354,303 km (0.064 R)
• M51: 13,634,200 km (0.098 R)
• M52: 14,022,108 km (0.101 R)
• M53: 14,917,152 km (0.095 R)
• M54: 15,426,532 km (0.044 R)
• M55: 16,164,200 km (0.085 R)
• M56: 16,687,343 km (0.116 R)
• M57: 16,913,236 km (0.103 R)
• M58: 17,368,163 km (0.029 R)
• M59: 18,484,163 km (0.085 R)
• M60: 18,952,704 km (0.113 R)
• M61: 19,583,708 km (0.087 R)
• M62: 20,583,171 km (0.112 R)
• M63: 20,744,737 km (0.109 R)
• M64: 21,068,915 km (0.026 R)
• M65: 22,756,678 km (0.075 R)
• M66: 22,965,517 km (0.07 R)
• M67: 23,849,491 km (0.084 R)
• M68: 24,658,815 km (0.098 R)
• M69: 25,260,947 km (0.042 R)
• M70: 25,563,883 km (0.093 R)
• M71: 25,780,949 km (0.084 R)
• M72: 26,260,709 km (0.115 R)
• M73: 27,052,232 km (0.108 R)
• M74: 27,450,910 km (0.103 R)
• M75: 27,940,843 km (0.079 R)
• M76: 28,030,153 km (0.071 R)
• M77: 28,164,492 km (0.117 R)
• M78: 28,748,672 km (0.099 R)
• M79: 29,701,012 km (0.091 R)
• M80: 30,755,826 km (0.103 R)
• M81: 30,940,430 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.4

Radius: 8.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.98 AU - 13.04 AU

Year: 13277 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,201,692 km

• M1: 240,703 km (0.083 R)
• M2: 295,755 km (0.115 R)
• M3: 465,997 km (0.114 R)
• M4: 571,763 km (0.061 R)
• M5: 864,077 km (0.106 R)
• M6: 1,158,935 km (0.066 R)
• M7: 1,622,688 km (0.091 R)
• M8: 1,741,319 km (0.112 R)
• M9: 2,062,955 km (0.099 R)
• M10: 2,621,852 km (0.032 R)
• M11: 3,903,008 km (0.1 R)
• M12: 4,290,766 km (0.079 R)
• M13: 4,356,739 km (0.072 R)
• M14: 4,456,072 km (0.108 R)
• M15: 4,556,302 km (0.072 R)
• M16: 5,420,080 km (0.107 R)
• M17: 5,527,043 km (0.104 R)
• M18: 6,035,975 km (0.112 R)
• M19: 6,184,077 km (0.088 R)
• M20: 6,258,577 km (0.077 R)
• M21: 6,597,715 km (0.091 R)
• M22: 7,215,404 km (0.119 R)
• M23: 7,451,769 km (0.117 R)
• M24: 7,730,919 km (0.113 R)
• M25: 7,891,886 km (0.066 R)
• M26: 9,219,717 km (0.089 R)
• M27: 9,390,408 km (0.099 R)
• M28: 9,648,614 km (0.115 R)
• M29: 10,348,582 km (0.116 R)
• M30: 10,839,263 km (0.047 R)
• M31: 10,974,500 km (0.057 R)
• M32: 11,155,513 km (0.117 R)
• M33: 11,658,611 km (0.055 R)
• M34: 12,734,369 km (0.064 R)
• M35: 14,779,372 km (0.044 R)
• M36: 15,331,687 km (0.108 R)
• M37: 16,301,530 km (0.098 R)
• M38: 16,456,514 km (0.114 R)
• M39: 16,767,827 km (0.119 R)
• M40: 17,343,779 km (0.102 R)
• M41: 17,501,904 km (0.06 R)
• M42: 17,607,669 km (0.082 R)
• M43: 18,086,083 km (0.112 R)
• M44: 18,947,169 km (0.098 R)
• M45: 19,492,004 km (0.101 R)
• M46: 19,821,568 km (0.118 R)
• M47: 20,152,778 km (0.111 R)
• M48: 20,820,882 km (0.1 R)
• M49: 21,157,627 km (0.109 R)
• M50: 21,213,876 km (0.08 R)
• M51: 22,350,520 km (0.072 R)
• M52: 23,974,704 km (0.09 R)
• M53: 24,150,931 km (0.108 R)
• M54: 24,386,697 km (0.113 R)
• M55: 24,919,714 km (0.096 R)
• M56: 25,756,714 km (0.082 R)
• M57: 26,360,192 km (0.086 R)
• M58: 26,724,463 km (0.049 R)
• M59: 28,012,650 km (0.082 R)
• M60: 28,757,797 km (0.097 R)
• M61: 29,509,526 km (0.083 R)
• M62: 29,824,579 km (0.11 R)
• M63: 30,776,620 km (0.042 R)
• M64: 31,352,572 km (0.104 R)
• M65: 33,494,963 km (0.072 R)
• M66: 33,955,425 km (0.088 R)
• M67: 34,749,641 km (0.04 R)
• M68: 34,816,062 km (0.112 R)
• M69: 35,684,029 km (0.028 R)
• M70: 36,221,684 km (0.084 R)
• M71: 36,626,645 km (0.073 R)
• M72: 37,101,020 km (0.041 R)
• M73: 37,577,489 km (0.102 R)
• M74: 37,987,537 km (0.1 R)
• M75: 38,124,419 km (0.079 R)
• M76: 38,330,266 km (0.059 R)
• M77: 38,467,746 km (0.089 R)
• M78: 38,743,006 km (0.085 R)
• M79: 38,949,900 km (0.071 R)
• M80: 39,157,093 km (0.095 R)
• M81: 40,688,377 km (0.06 R)
• M82: 42,026,380 km (0.03 R)
• M83: 42,523,045 km (0.113 R)
• M84: 43,164,371 km (0.076 R)
• M85: 45,252,757 km (0.105 R)
• M86: 45,543,277 km (0.071 R)
• M87: 46,199,562 km (0.078 R)
• M88: 47,079,198 km (0.117 R)
• M89: 47,668,763 km (0.06 R)
• M90: 47,890,617 km (0.087 R)
• M91: 48,038,569 km (0.056 R)
• M92: 48,335,072 km (0.045 R)
• M93: 48,855,373 km (0.107 R)
• M94: 49,078,873 km (0.106 R)
• M95: 49,901,511 km (0.06 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit