🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.32 AU - 1.6 AU

Year: 632 Days

Day: 24.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.4 AU - 1.74 AU

Year: 705 Days

Day: 27.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.81 AU - 2.27 AU

Year: 1044 Days

Day: 27.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,506,749 km

• M1: 870,061 km (0.045 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 14.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.55 AU - 6.27 AU

Year: 4507 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,506,749 km

• M1: 221,106 km (0.09 R)
• M2: 315,951 km (0.107 R)
• M3: 441,314 km (0.107 R)
• M4: 532,120 km (0.111 R)
• M5: 1,050,476 km (0.05 R)
• M6: 1,263,952 km (0.105 R)
• M7: 1,566,888 km (0.096 R)
• M8: 1,782,159 km (0.099 R)
• M9: 2,040,365 km (0.088 R)
• M10: 2,140,596 km (0.053 R)
• M11: 2,486,616 km (0.112 R)
• M12: 2,630,230 km (0.103 R)
• M13: 3,291,452 km (0.075 R)
• M14: 3,409,934 km (0.097 R)
• M15: 3,651,385 km (0.101 R)
• M16: 4,108,855 km (0.051 R)
• M17: 4,474,921 km (0.093 R)
• M18: 4,941,966 km (0.054 R)
• M19: 5,331,668 km (0.071 R)
• M20: 5,471,692 km (0.087 R)
• M21: 5,589,276 km (0.101 R)
• M22: 5,683,971 km (0.084 R)
• M23: 5,779,115 km (0.081 R)
• M24: 6,238,830 km (0.101 R)
• M25: 6,436,000 km (0.064 R)
• M26: 6,535,333 km (0.063 R)
• M27: 7,039,777 km (0.102 R)
• M28: 7,296,935 km (0.066 R)
• M29: 7,609,445 km (0.099 R)
• M30: 8,274,857 km (0.093 R)
• M31: 9,014,468 km (0.1 R)
• M32: 9,434,689 km (0.074 R)
• M33: 9,632,906 km (0.117 R)
• M34: 9,746,900 km (0.069 R)
• M35: 10,410,665 km (0.096 R)
• M36: 10,733,498 km (0.05 R)
• M37: 10,910,921 km (0.107 R)
• M38: 11,208,770 km (0.099 R)
• M39: 11,328,598 km (0.113 R)
• M40: 11,630,337 km (0.096 R)
• M41: 12,118,475 km (0.064 R)
• M42: 12,210,777 km (0.085 R)
• M43: 12,957,719 km (0.069 R)
• M44: 13,273,221 km (0.027 R)
• M45: 13,463,808 km (0.114 R)
• M46: 13,783,499 km (0.113 R)
• M47: 13,944,167 km (0.098 R)
• M48: 14,397,748 km (0.074 R)
• M49: 14,790,293 km (0.062 R)
• M50: 15,720,193 km (0.064 R)
• M51: 15,854,532 km (0.054 R)
• M52: 16,429,885 km (0.109 R)
• M53: 16,600,427 km (0.077 R)
• M54: 17,496,817 km (0.068 R)
• M55: 17,810,823 km (0.07 R)
• M56: 18,232,240 km (0.107 R)
• M57: 18,444,370 km (0.108 R)
• M58: 18,799,516 km (0.091 R)
• M59: 18,906,478 km (0.086 R)
• M60: 19,552,741 km (0.104 R)
• M61: 20,388,993 km (0.065 R)
• M62: 20,609,051 km (0.081 R)
• M63: 20,719,455 km (0.081 R)
• M64: 21,460,114 km (0.108 R)
• M65: 21,871,209 km (0.088 R)
• M66: 22,322,695 km (0.098 R)
• M67: 22,473,789 km (0.113 R)
• M68: 22,663,329 km (0.11 R)
• M69: 23,273,090 km (0.033 R)
• M70: 23,618,512 km (0.118 R)
• M71: 24,159,159 km (0.109 R)
• M72: 24,275,546 km (0.113 R)
• M73: 24,430,978 km (0.085 R)
• M74: 24,703,844 km (0.101 R)
• M75: 24,860,174 km (0.102 R)
• M76: 25,016,953 km (0.11 R)
• M77: 25,686,702 km (0.046 R)
• M78: 26,123,229 km (0.087 R)
• M79: 26,562,149 km (0.072 R)
• M80: 26,682,276 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 10.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.83 AU - 8.19 AU

Year: 6647 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,506,749 km

• M1: 142,268 km (0.092 R)
• M2: 220,956 km (0.071 R)
• M3: 371,452 km (0.052 R)
• M4: 778,657 km (0.062 R)
• M5: 1,099,844 km (0.06 R)
• M6: 1,407,417 km (0.113 R)
• M7: 1,534,575 km (0.111 R)
• M8: 1,959,134 km (0.09 R)
• M9: 2,248,306 km (0.067 R)
• M10: 2,333,428 km (0.072 R)
• M11: 2,463,279 km (0.12 R)
• M12: 2,913,568 km (0.112 R)
• M13: 3,172,372 km (0.06 R)
• M14: 3,316,585 km (0.113 R)
• M15: 3,587,058 km (0.101 R)
• M16: 3,662,006 km (0.097 R)
• M17: 3,967,336 km (0.087 R)
• M18: 4,521,446 km (0.12 R)
• M19: 5,527,641 km (0.072 R)
• M20: 5,819,208 km (0.075 R)
• M21: 7,003,873 km (0.069 R)
• M22: 7,192,666 km (0.067 R)
• M23: 7,543,323 km (0.06 R)
• M24: 7,899,516 km (0.102 R)
• M25: 8,830,912 km (0.065 R)
• M26: 9,726,704 km (0.056 R)
• M27: 10,078,857 km (0.115 R)
• M28: 10,185,371 km (0.077 R)
• M29: 10,292,184 km (0.094 R)
• M30: 10,471,253 km (0.106 R)
• M31: 10,832,232 km (0.12 R)
• M32: 10,941,289 km (0.077 R)
• M33: 11,014,293 km (0.091 R)
• M34: 11,603,708 km (0.119 R)
• M35: 12,316,991 km (0.085 R)
• M36: 12,392,987 km (0.114 R)
• M37: 12,851,654 km (0.082 R)
• M38: 13,785,893 km (0.066 R)
• M39: 14,102,142 km (0.119 R)
• M40: 14,822,606 km (0.102 R)
• M41: 14,984,321 km (0.094 R)
• M42: 15,268,707 km (0.074 R)
• M43: 15,801,574 km (0.086 R)
• M44: 16,049,757 km (0.106 R)
• M45: 16,382,463 km (0.097 R)
• M46: 16,465,938 km (0.057 R)
• M47: 16,801,636 km (0.096 R)
• M48: 16,928,046 km (0.093 R)
• M49: 17,012,419 km (0.083 R)
• M50: 17,266,736 km (0.113 R)
• M51: 17,950,847 km (0.118 R)
• M52: 18,643,934 km (0.082 R)
• M53: 18,906,029 km (0.042 R)
• M54: 19,478,241 km (0.088 R)
• M55: 19,699,796 km (0.036 R)
• M56: 19,877,667 km (0.048 R)
• M57: 21,502,600 km (0.106 R)
• M58: 21,731,634 km (0.043 R)
• M59: 22,330,923 km (0.091 R)
• M60: 22,702,374 km (0.096 R)
• M61: 23,451,561 km (0.041 R)
• M62: 23,640,054 km (0.077 R)
• M63: 24,066,258 km (0.031 R)
• M64: 26,577,558 km (0.101 R)
• M65: 28,314,239 km (0.073 R)
• M66: 29,424,555 km (0.112 R)
• M67: 29,576,995 km (0.082 R)
• M68: 32,105,199 km (0.116 R)
• M69: 32,209,768 km (0.115 R)
• M70: 32,314,636 km (0.093 R)
• M71: 33,051,106 km (0.078 R)
• M72: 33,527,576 km (0.114 R)
• M73: 33,686,897 km (0.09 R)
• M74: 35,998,035 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 4.4

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.98 AU - 20.34 AU

Year: 28870 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,506,749 km

• M1: 124,316 km (0.09 R)
• M2: 285,134 km (0.102 R)
• M3: 1,134,101 km (0.118 R)
• M4: 1,251,835 km (0.079 R)
• M5: 2,364,843 km (0.091 R)
• M6: 2,553,636 km (0.103 R)
• M7: 3,398,415 km (0.102 R)
• M8: 3,741,144 km (0.115 R)
• M9: 3,784,826 km (0.114 R)
• M10: 4,094,943 km (0.091 R)
• M11: 5,464,361 km (0.104 R)
• M12: 7,014,644 km (0.064 R)
• M13: 8,288,320 km (0.088 R)
• M14: 8,402,464 km (0.104 R)
• M15: 8,517,056 km (0.041 R)
• M16: 8,747,885 km (0.074 R)
• M17: 8,805,929 km (0.106 R)
• M18: 9,452,491 km (0.089 R)
• M19: 11,865,206 km (0.115 R)
• M20: 12,512,815 km (0.106 R)
• M21: 13,238,364 km (0.087 R)
• M22: 13,438,676 km (0.071 R)
• M23: 13,977,527 km (0.093 R)
• M24: 14,249,646 km (0.111 R)
• M25: 14,592,225 km (0.114 R)
• M26: 18,609,826 km (0.099 R)
• M27: 18,909,171 km (0.054 R)
• M28: 19,436,653 km (0.09 R)
• M29: 20,583,470 km (0.107 R)
• M30: 20,892,839 km (0.059 R)
• M31: 22,702,075 km (0.116 R)
• M32: 23,665,635 km (0.115 R)
• M33: 25,053,455 km (0.117 R)
• M34: 25,301,189 km (0.104 R)
• M35: 25,882,227 km (0.055 R)
• M36: 27,141,841 km (0.118 R)
• M37: 28,507,520 km (0.077 R)
• M38: 30,157,884 km (0.086 R)
• M39: 31,127,577 km (0.105 R)
• M40: 32,826,261 km (0.089 R)
• M41: 33,097,183 km (0.075 R)
• M42: 33,641,420 km (0.094 R)
• M43: 33,823,331 km (0.114 R)
• M44: 33,914,585 km (0.092 R)
• M45: 35,476,387 km (0.075 R)
• M46: 39,051,477 km (0.076 R)
• M47: 41,367,850 km (0.051 R)
• M48: 45,929,987 km (0.069 R)
• M49: 51,589,873 km (0.069 R)
• M50: 52,536,678 km (0.036 R)
• M51: 53,808,110 km (0.113 R)
• M52: 54,234,165 km (0.043 R)
• M53: 55,734,183 km (0.081 R)
• M54: 56,381,193 km (0.112 R)
• M55: 57,139,056 km (0.112 R)
• M56: 57,465,030 km (0.091 R)
• M57: 60,204,616 km (0.062 R)
• M58: 64,223,712 km (0.09 R)
• M59: 64,562,551 km (0.042 R)
• M60: 65,696,204 km (0.03 R)
• M61: 65,810,048 km (0.064 R)
• M62: 66,493,710 km (0.099 R)
• M63: 66,722,146 km (0.065 R)
• M64: 67,179,916 km (0.113 R)
• M65: 67,523,841 km (0.116 R)
• M66: 68,328,528 km (0.11 R)
• M67: 73,223,670 km (0.047 R)
• M68: 77,388,175 km (0.093 R)
• M69: 78,471,413 km (0.11 R)
• M70: 79,317,539 km (0.107 R)
• M71: 80,166,507 km (0.114 R)
• M72: 80,652,999 km (0.096 R)
• M73: 80,774,772 km (0.087 R)
• M74: 81,384,533 km (0.114 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 17,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit