🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 34.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 152.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.2 AU - 1.22 AU

Year: 486 Days

Day: 17.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,829,030 km

• M1: 45,777 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.32 AU - 1.38 AU

Year: 573 Days

Day: 25.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.07 AU - 4.27 AU

Year: 2568 Days

Day: 47.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 8.3

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.24 AU - 9.46 AU

Year: 9616 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,829,030 km

• M1: 190,588 km (0.075 R)
• M2: 728,841 km (0.115 R)
• M3: 1,319,603 km (0.075 R)
• M4: 1,410,858 km (0.062 R)
• M5: 1,796,820 km (0.105 R)
• M6: 2,324,003 km (0.088 R)
• M7: 2,463,129 km (0.044 R)
• M8: 2,720,437 km (0.113 R)
• M9: 2,837,572 km (0.12 R)
• M10: 2,986,422 km (0.048 R)
• M11: 3,168,483 km (0.09 R)
• M12: 4,099,131 km (0.058 R)
• M13: 4,404,311 km (0.088 R)
• M14: 5,547,837 km (0.118 R)
• M15: 5,659,587 km (0.088 R)
• M16: 6,114,065 km (0.074 R)
• M17: 6,229,555 km (0.102 R)
• M18: 6,501,823 km (0.106 R)
• M19: 6,817,773 km (0.08 R)
• M20: 7,138,810 km (0.089 R)
• M21: 7,753,957 km (0.026 R)
• M22: 7,837,283 km (0.109 R)
• M23: 8,428,793 km (0.087 R)
• M24: 9,879,294 km (0.081 R)
• M25: 10,288,145 km (0.037 R)
• M26: 10,379,848 km (0.111 R)
• M27: 10,517,777 km (0.089 R)
• M28: 10,656,305 km (0.091 R)
• M29: 11,216,549 km (0.106 R)
• M30: 12,707,890 km (0.077 R)
• M31: 13,451,541 km (0.11 R)
• M32: 13,955,237 km (0.066 R)
• M33: 15,819,227 km (0.109 R)
• M34: 16,297,342 km (0.032 R)
• M35: 16,511,267 km (0.09 R)
• M36: 17,158,876 km (0.084 R)
• M37: 17,267,633 km (0.109 R)
• M38: 17,376,690 km (0.114 R)
• M39: 17,540,650 km (0.068 R)
• M40: 18,479,077 km (0.096 R)
• M41: 19,320,565 km (0.042 R)
• M42: 19,547,056 km (0.104 R)
• M43: 19,603,903 km (0.115 R)
• M44: 19,831,591 km (0.102 R)
• M45: 20,002,881 km (0.106 R)
• M46: 20,346,956 km (0.083 R)
• M47: 20,577,337 km (0.104 R)
• M48: 20,808,765 km (0.108 R)
• M49: 22,037,412 km (0.12 R)
• M50: 22,452,247 km (0.06 R)
• M51: 22,511,637 km (0.101 R)
• M52: 22,571,177 km (0.056 R)
• M53: 24,197,904 km (0.097 R)
• M54: 24,258,791 km (0.091 R)
• M55: 24,381,012 km (0.094 R)
• M56: 24,442,048 km (0.116 R)
• M57: 24,748,425 km (0.044 R)
• M58: 26,865,534 km (0.083 R)
• M59: 26,991,944 km (0.067 R)
• M60: 27,372,072 km (0.081 R)
• M61: 27,562,959 km (0.073 R)
• M62: 29,040,088 km (0.045 R)
• M63: 31,204,021 km (0.114 R)
• M64: 31,870,031 km (0.116 R)
• M65: 33,012,809 km (0.091 R)
• M66: 35,685,076 km (0.103 R)
• M67: 37,152,482 km (0.094 R)
• M68: 39,211,098 km (0.108 R)
• M69: 39,785,554 km (0.059 R)
• M70: 42,184,206 km (0.068 R)
• M71: 43,142,081 km (0.098 R)
• M72: 43,512,336 km (0.109 R)
• M73: 43,586,536 km (0.055 R)
• M74: 43,660,737 km (0.084 R)
• M75: 43,883,638 km (0.12 R)
• M76: 45,003,976 km (0.089 R)
• M77: 45,454,715 km (0.117 R)
• M78: 45,906,949 km (0.107 R)
• M79: 46,815,906 km (0.101 R)
• M80: 46,968,047 km (0.097 R)
• M81: 47,044,192 km (0.091 R)
• M82: 47,730,846 km (0.068 R)
• M83: 48,344,048 km (0.066 R)
• M84: 48,651,621 km (0.12 R)
• M85: 49,268,862 km (0.045 R)
• M86: 51,763,257 km (0.116 R)
• M87: 51,920,484 km (0.117 R)
• M88: 52,472,052 km (0.094 R)
• M89: 52,630,027 km (0.096 R)
• M90: 52,709,164 km (0.117 R)
• M91: 52,867,289 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970

Radius: 5.3

Gravity: 34.53 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.88 AU - 20.14 AU

Year: 24503 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,829,030 km

• M1: 523,892 km (0.095 R)
• M2: 678,875 km (0.092 R)
• M3: 761,752 km (0.063 R)
• M4: 848,070 km (0.071 R)
• M5: 1,030,430 km (0.07 R)
• M6: 1,575,116 km (0.096 R)
• M7: 1,994,140 km (0.057 R)
• M8: 2,749,609 km (0.118 R)
• M9: 3,019,334 km (0.106 R)
• M10: 3,439,853 km (0.101 R)
• M11: 4,079,085 km (0.097 R)
• M12: 5,632,210 km (0.106 R)
• M13: 5,688,758 km (0.073 R)
• M14: 5,745,456 km (0.104 R)
• M15: 5,974,191 km (0.119 R)
• M16: 6,858,015 km (0.095 R)
• M17: 7,161,699 km (0.102 R)
• M18: 8,355,041 km (0.044 R)
• M19: 8,419,518 km (0.117 R)
• M20: 8,614,145 km (0.096 R)
• M21: 10,016,774 km (0.111 R)
• M22: 11,921,454 km (0.092 R)
• M23: 12,359,626 km (0.118 R)
• M24: 12,580,732 km (0.07 R)
• M25: 13,781,704 km (0.092 R)
• M26: 13,857,999 km (0.049 R)
• M27: 14,318,461 km (0.073 R)
• M28: 15,018,729 km (0.107 R)
• M29: 15,571,044 km (0.116 R)
• M30: 15,889,687 km (0.099 R)
• M31: 17,929,155 km (0.098 R)
• M32: 18,514,681 km (0.099 R)
• M33: 19,447,723 km (0.117 R)
• M34: 19,619,013 km (0.08 R)
• M35: 20,831,803 km (0.101 R)
• M36: 21,006,982 km (0.069 R)
• M37: 21,094,796 km (0.115 R)
• M38: 23,876,568 km (0.066 R)
• M39: 24,428,136 km (0.038 R)
• M40: 25,356,839 km (0.093 R)
• M41: 26,013,723 km (0.075 R)
• M42: 26,961,725 km (0.108 R)
• M43: 27,824,755 km (0.086 R)
• M44: 28,794,149 km (0.068 R)
• M45: 29,479,308 km (0.079 R)
• M46: 30,666,217 km (0.076 R)
• M47: 31,065,344 km (0.056 R)
• M48: 33,496,010 km (0.086 R)
• M49: 34,526,740 km (0.048 R)
• M50: 34,630,411 km (0.095 R)
• M51: 36,302,766 km (0.112 R)
• M52: 37,787,375 km (0.068 R)
• M53: 40,051,389 km (0.096 R)
• M54: 42,803,392 km (0.096 R)
• M55: 43,472,842 km (0.107 R)
• M56: 45,048,556 km (0.068 R)
• M57: 45,615,682 km (0.119 R)
• M58: 46,299,494 km (0.056 R)
• M59: 46,757,263 km (0.091 R)
• M60: 46,872,005 km (0.054 R)
• M61: 47,792,780 km (0.05 R)
• M62: 51,298,307 km (0.108 R)
• M63: 54,523,487 km (0.091 R)
• M64: 57,690,474 km (0.109 R)
• M65: 57,813,593 km (0.032 R)
• M66: 60,416,596 km (0.101 R)
• M67: 62,425,396 km (0.075 R)
• M68: 62,551,657 km (0.118 R)
• M69: 62,804,477 km (0.084 R)
• M70: 63,184,306 km (0.104 R)
• M71: 63,691,892 km (0.103 R)
• M72: 65,479,437 km (0.113 R)
• M73: 66,379,268 km (0.108 R)
• M74: 66,766,128 km (0.053 R)
• M75: 69,495,541 km (0.102 R)
• M76: 70,544,821 km (0.101 R)
• M77: 71,071,405 km (0.084 R)
• M78: 71,203,351 km (0.112 R)
• M79: 74,526,069 km (0.112 R)
• M80: 76,814,318 km (0.109 R)
• M81: 77,899,052 km (0.025 R)
• M82: 79,672,684 km (0.103 R)
• M83: 81,321,552 km (0.114 R)
• M84: 81,873,718 km (0.116 R)
• M85: 84,234,073 km (0.084 R)
• M86: 87,745,733 km (0.112 R)
• M87: 90,732,156 km (0.062 R)
• M88: 93,896,450 km (0.072 R)
• M89: 96,220,453 km (0.066 R)
• M90: 96,366,311 km (0.039 R)
• M91: 96,512,169 km (0.118 R)
• M92: 96,950,490 km (0.088 R)
• M93: 97,535,867 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit