🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 153 Days

Day: 34.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.86 AU - 0.92 AU

Year: 315 Days

Day: 44.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,264,919 km

• M1: 90,956 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.85 AU - 1.23 AU

Year: 397 Days

Day: 20 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 15,264,919 km

• M1: 9,724 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.15 AU - 1.43 AU

Year: 549 Days

Day: 19.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.27 AU - 1.45 AU

Year: 594 Days

Day: 39.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,264,919 km

• M1: 972,386 km (0.1 R)
• M2: 1,169,706 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.35 AU - 1.49 AU

Year: 634 Days

Day: 26.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,264,919 km

• M1: 1,327,083 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 10.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.7 AU - 5.92 AU

Year: 3953 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 15,264,919 km

• M1: 136,732 km (0.107 R)
• M2: 362,625 km (0.076 R)
• M3: 850,763 km (0.106 R)
• M4: 935,435 km (0.118 R)
• M5: 1,218,475 km (0.093 R)
• M6: 1,342,641 km (0.112 R)
• M7: 1,669,213 km (0.061 R)
• M8: 1,814,323 km (0.101 R)
• M9: 2,097,811 km (0.11 R)
• M10: 2,388,928 km (0.051 R)
• M11: 2,871,681 km (0.117 R)
• M12: 3,225,480 km (0.114 R)
• M13: 4,335,645 km (0.06 R)
• M14: 4,767,385 km (0.071 R)
• M15: 4,879,733 km (0.051 R)
• M16: 4,949,146 km (0.103 R)
• M17: 6,087,885 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 13.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.92 AU - 6.06 AU

Year: 4820 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,264,919 km

• M1: 170,841 km (0.102 R)
• M2: 259,552 km (0.113 R)
• M3: 380,128 km (0.089 R)
• M4: 508,633 km (0.119 R)
• M5: 985,252 km (0.054 R)
• M6: 1,072,168 km (0.045 R)
• M7: 1,223,561 km (0.047 R)
• M8: 1,366,277 km (0.077 R)
• M9: 1,847,235 km (0.08 R)
• M10: 2,183,830 km (0.111 R)
• M11: 2,359,607 km (0.049 R)
• M12: 2,479,585 km (0.064 R)
• M13: 2,767,411 km (0.068 R)
• M14: 3,353,535 km (0.119 R)
• M15: 3,443,743 km (0.118 R)
• M16: 3,672,777 km (0.102 R)
• M17: 3,906,898 km (0.114 R)
• M18: 4,291,813 km (0.063 R)
• M19: 4,943,611 km (0.098 R)
• M20: 5,546,191 km (0.104 R)
• M21: 5,761,164 km (0.102 R)
• M22: 6,006,504 km (0.116 R)
• M23: 6,849,339 km (0.11 R)
• M24: 6,993,401 km (0.066 R)
• M25: 7,550,205 km (0.116 R)
• M26: 7,879,170 km (0.088 R)
• M27: 8,800,244 km (0.066 R)
• M28: 9,369,315 km (0.106 R)
• M29: 9,722,964 km (0.045 R)
• M30: 10,146,625 km (0.085 R)
• M31: 12,530,467 km (0.036 R)
• M32: 12,742,597 km (0.108 R)
• M33: 12,884,565 km (0.104 R)
• M34: 13,566,732 km (0.086 R)
• M35: 14,223,915 km (0.107 R)
• M36: 14,667,772 km (0.105 R)
• M37: 16,064,867 km (0.088 R)
• M38: 16,643,362 km (0.081 R)
• M39: 17,543,641 km (0.099 R)
• M40: 17,900,283 km (0.034 R)
• M41: 18,701,379 km (0.09 R)
• M42: 18,822,554 km (0.1 R)
• M43: 18,944,027 km (0.08 R)
• M44: 20,546,370 km (0.09 R)
• M45: 20,796,797 km (0.098 R)
• M46: 21,258,456 km (0.106 R)
• M47: 21,342,829 km (0.073 R)
• M48: 21,511,725 km (0.115 R)
• M49: 22,106,526 km (0.079 R)
• M50: 22,277,517 km (0.104 R)
• M51: 22,363,086 km (0.079 R)
• M52: 22,491,890 km (0.112 R)
• M53: 23,095,518 km (0.06 R)
• M54: 23,182,284 km (0.09 R)
• M55: 23,312,435 km (0.037 R)
• M56: 23,748,363 km (0.102 R)
• M57: 24,099,020 km (0.095 R)
• M58: 24,230,816 km (0.057 R)
• M59: 24,583,867 km (0.09 R)
• M60: 24,805,421 km (0.093 R)
• M61: 25,384,365 km (0.113 R)
• M62: 26,555,716 km (0.077 R)
• M63: 26,646,522 km (0.081 R)
• M64: 26,919,688 km (0.075 R)
• M65: 27,331,082 km (0.11 R)
• M66: 27,744,720 km (0.093 R)
• M67: 28,484,931 km (0.102 R)
• M68: 28,857,579 km (0.072 R)
• M69: 29,231,723 km (0.108 R)
• M70: 29,372,495 km (0.027 R)
• M71: 29,748,883 km (0.112 R)
• M72: 29,890,552 km (0.029 R)
• M73: 31,992,552 km (0.066 R)
• M74: 32,089,342 km (0.104 R)
• M75: 32,234,452 km (0.083 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 9.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.62 AU - 7.46 AU

Year: 5563 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,264,919 km

• M1: 152,889 km (0.077 R)
• M2: 399,875 km (0.084 R)
• M3: 501,302 km (0.074 R)
• M4: 709,991 km (0.082 R)
• M5: 921,224 km (0.091 R)
• M6: 1,052,571 km (0.05 R)
• M7: 1,266,346 km (0.119 R)
• M8: 1,393,654 km (0.086 R)
• M9: 1,725,013 km (0.116 R)
• M10: 1,800,859 km (0.059 R)
• M11: 2,570,839 km (0.096 R)
• M12: 2,645,489 km (0.094 R)
• M13: 2,977,446 km (0.097 R)
• M14: 3,042,821 km (0.087 R)
• M15: 3,215,157 km (0.099 R)
• M16: 3,309,404 km (0.034 R)
• M17: 3,500,441 km (0.12 R)
• M18: 3,751,615 km (0.053 R)
• M19: 4,095,541 km (0.087 R)
• M20: 4,241,848 km (0.083 R)
• M21: 4,375,139 km (0.052 R)
• M22: 4,585,025 km (0.078 R)
• M23: 4,676,130 km (0.112 R)
• M24: 4,968,444 km (0.105 R)
• M25: 5,140,332 km (0.103 R)
• M26: 5,362,036 km (0.092 R)
• M27: 5,619,345 km (0.096 R)
• M28: 5,716,883 km (0.106 R)
• M29: 5,782,257 km (0.031 R)
• M30: 6,792,043 km (0.094 R)
• M31: 7,018,085 km (0.119 R)
• M32: 7,228,868 km (0.104 R)
• M33: 7,352,885 km (0.092 R)
• M34: 7,584,911 km (0.093 R)
• M35: 7,656,868 km (0.115 R)
• M36: 8,277,101 km (0.078 R)
• M37: 8,444,052 km (0.101 R)
• M38: 9,430,351 km (0.092 R)
• M39: 9,643,528 km (0.112 R)
• M40: 9,878,097 km (0.089 R)
• M41: 10,253,288 km (0.06 R)
• M42: 10,774,338 km (0.083 R)
• M43: 10,834,925 km (0.052 R)
• M44: 10,895,811 km (0.103 R)
• M45: 10,956,698 km (0.114 R)
• M46: 11,551,200 km (0.107 R)
• M47: 11,842,018 km (0.05 R)
• M48: 12,135,230 km (0.094 R)
• M49: 12,261,640 km (0.084 R)
• M50: 12,473,321 km (0.08 R)
• M51: 12,664,806 km (0.114 R)
• M52: 13,094,002 km (0.094 R)
• M53: 13,158,778 km (0.12 R)
• M54: 13,527,836 km (0.102 R)
• M55: 13,812,521 km (0.114 R)
• M56: 13,922,475 km (0.098 R)
• M57: 14,165,422 km (0.115 R)
• M58: 14,454,445 km (0.105 R)
• M59: 14,790,293 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit