🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.79 AU - 0.87 AU

Year: 263 Days

Day: 32.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,429,671 km

• M1: 268,827 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.39 AU - 1.57 AU

Year: 627 Days

Day: 37 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 14.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.26 AU - 8.32 AU

Year: 6162 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 58,429,671 km

• M1: 196,572 km (0.1 R)
• M2: 323,431 km (0.084 R)
• M3: 443,707 km (0.059 R)
• M4: 612,454 km (0.107 R)
• M5: 711,338 km (0.098 R)
• M6: 857,046 km (0.045 R)
• M7: 1,334,712 km (0.101 R)
• M8: 1,432,699 km (0.119 R)
• M9: 1,584,391 km (0.112 R)
• M10: 1,701,975 km (0.087 R)
• M11: 2,130,423 km (0.074 R)
• M12: 2,379,953 km (0.092 R)
• M13: 2,748,861 km (0.073 R)
• M14: 2,924,190 km (0.099 R)
• M15: 3,119,864 km (0.109 R)
• M16: 3,286,366 km (0.113 R)
• M17: 3,839,130 km (0.094 R)
• M18: 3,964,044 km (0.109 R)
• M19: 4,273,263 km (0.118 R)
• M20: 4,876,591 km (0.091 R)
• M21: 4,973,381 km (0.118 R)
• M22: 5,267,491 km (0.086 R)
• M23: 5,386,870 km (0.043 R)
• M24: 5,547,239 km (0.056 R)
• M25: 6,100,751 km (0.096 R)
• M26: 6,629,130 km (0.107 R)
• M27: 6,953,459 km (0.106 R)
• M28: 7,084,506 km (0.096 R)
• M29: 7,327,154 km (0.094 R)
• M30: 7,820,677 km (0.119 R)
• M31: 9,535,069 km (0.104 R)
• M32: 10,247,604 km (0.118 R)
• M33: 10,422,184 km (0.107 R)
• M34: 10,774,338 km (0.107 R)
• M35: 11,181,543 km (0.056 R)
• M36: 11,412,971 km (0.104 R)
• M37: 11,671,925 km (0.118 R)
• M38: 11,906,644 km (0.04 R)
• M39: 12,380,720 km (0.111 R)
• M40: 12,540,191 km (0.077 R)
• M41: 12,727,039 km (0.051 R)
• M42: 12,914,784 km (0.087 R)
• M43: 13,374,798 km (0.048 R)
• M44: 13,647,814 km (0.086 R)
• M45: 14,144,179 km (0.096 R)
• M46: 14,730,603 km (0.102 R)
• M47: 15,496,395 km (0.073 R)
• M48: 15,927,386 km (0.115 R)
• M49: 16,100,920 km (0.11 R)
• M50: 16,654,581 km (0.115 R)
• M51: 17,066,574 km (0.105 R)
• M52: 18,081,147 km (0.117 R)
• M53: 18,353,116 km (0.095 R)
• M54: 19,145,984 km (0.106 R)
• M55: 20,199,901 km (0.087 R)
• M56: 20,765,531 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 13.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.42 AU - 7.62 AU

Year: 6477 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,429,671 km

• M1: 215,122 km (0.052 R)
• M2: 336,446 km (0.118 R)
• M3: 594,502 km (0.095 R)
• M4: 863,030 km (0.073 R)
• M5: 1,028,186 km (0.09 R)
• M6: 1,155,644 km (0.076 R)
• M7: 1,357,301 km (0.056 R)
• M8: 1,589,328 km (0.114 R)
• M9: 2,216,442 km (0.067 R)
• M10: 2,712,060 km (0.095 R)
• M11: 3,729,774 km (0.089 R)
• M12: 3,830,005 km (0.099 R)
• M13: 4,531,020 km (0.094 R)
• M14: 4,855,498 km (0.085 R)
• M15: 4,992,979 km (0.029 R)
• M16: 5,215,730 km (0.092 R)
• M17: 5,328,227 km (0.115 R)
• M18: 5,584,638 km (0.058 R)
• M19: 5,728,701 km (0.083 R)
• M20: 6,228,358 km (0.076 R)
• M21: 6,772,744 km (0.079 R)
• M22: 6,864,897 km (0.098 R)
• M23: 6,988,614 km (0.115 R)
• M24: 7,206,728 km (0.098 R)
• M25: 7,458,800 km (0.118 R)
• M26: 7,971,921 km (0.07 R)
• M27: 8,662,614 km (0.09 R)
• M28: 8,863,524 km (0.112 R)
• M29: 9,579,051 km (0.107 R)
• M30: 10,597,513 km (0.09 R)
• M31: 10,704,775 km (0.098 R)
• M32: 11,137,711 km (0.106 R)
• M33: 12,020,937 km (0.096 R)
• M34: 12,207,934 km (0.112 R)
• M35: 12,736,164 km (0.115 R)
• M36: 13,156,684 km (0.084 R)
• M37: 13,426,558 km (0.092 R)
• M38: 13,932,798 km (0.081 R)
• M39: 14,050,382 km (0.072 R)
• M40: 15,003,918 km (0.067 R)
• M41: 15,205,277 km (0.112 R)
• M42: 15,529,306 km (0.06 R)
• M43: 15,732,909 km (0.11 R)
• M44: 16,639,472 km (0.083 R)
• M45: 17,351,558 km (0.078 R)
• M46: 18,632,564 km (0.116 R)
• M47: 18,849,033 km (0.054 R)
• M48: 19,899,658 km (0.086 R)
• M49: 20,432,227 km (0.117 R)
• M50: 20,879,524 km (0.094 R)
• M51: 21,104,370 km (0.093 R)
• M52: 21,420,620 km (0.106 R)
• M53: 22,516,574 km (0.096 R)
• M54: 22,839,705 km (0.064 R)
• M55: 23,071,432 km (0.113 R)
• M56: 23,210,858 km (0.093 R)
• M57: 23,303,908 km (0.085 R)
• M58: 23,630,779 km (0.085 R)
• M59: 24,006,270 km (0.041 R)
• M60: 24,383,555 km (0.109 R)
• M61: 24,858,080 km (0.095 R)
• M62: 25,192,132 km (0.107 R)
• M63: 25,575,551 km (0.03 R)
• M64: 25,719,913 km (0.063 R)
• M65: 26,786,546 km (0.103 R)
• M66: 27,325,248 km (0.04 R)
• M67: 29,364,566 km (0.082 R)
• M68: 29,970,737 km (0.105 R)
• M69: 30,072,164 km (0.092 R)
• M70: 30,836,609 km (0.069 R)
• M71: 30,990,246 km (0.071 R)
• M72: 31,349,730 km (0.03 R)
• M73: 32,124,647 km (0.105 R)
• M74: 33,167,793 km (0.061 R)
• M75: 33,377,828 km (0.053 R)
• M76: 34,116,243 km (0.11 R)
• M77: 34,646,867 km (0.08 R)
• M78: 34,753,381 km (0.065 R)
• M79: 35,340,851 km (0.11 R)
• M80: 35,877,908 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 11.4

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.03 AU - 11.77 AU

Year: 11680 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,429,671 km

• M1: 183,407 km (0.04 R)
• M2: 414,835 km (0.026 R)
• M3: 507,137 km (0.101 R)
• M4: 698,173 km (0.1 R)
• M5: 853,007 km (0.11 R)
• M6: 1,130,062 km (0.117 R)
• M7: 1,315,115 km (0.103 R)
• M8: 1,485,507 km (0.115 R)
• M9: 1,848,431 km (0.115 R)
• M10: 1,929,962 km (0.094 R)
• M11: 2,124,888 km (0.095 R)
• M12: 2,210,608 km (0.119 R)
• M13: 3,698,658 km (0.102 R)
• M14: 4,119,626 km (0.062 R)
• M15: 4,593,103 km (0.034 R)
• M16: 5,122,381 km (0.083 R)
• M17: 5,277,214 km (0.075 R)
• M18: 5,631,313 km (0.107 R)
• M19: 5,952,649 km (0.113 R)
• M20: 6,115,561 km (0.097 R)
• M21: 6,197,541 km (0.026 R)
• M22: 7,603,312 km (0.04 R)
• M23: 8,003,336 km (0.053 R)
• M24: 8,273,959 km (0.086 R)
• M25: 9,056,954 km (0.062 R)
• M26: 10,545,004 km (0.053 R)
• M27: 13,048,076 km (0.062 R)
• M28: 13,366,719 km (0.109 R)
• M29: 13,957,631 km (0.097 R)
• M30: 14,942,883 km (0.08 R)
• M31: 15,164,886 km (0.082 R)
• M32: 15,332,136 km (0.082 R)
• M33: 15,499,985 km (0.111 R)
• M34: 15,612,183 km (0.038 R)
• M35: 16,348,355 km (0.113 R)
• M36: 16,691,981 km (0.076 R)
• M37: 17,619,936 km (0.03 R)
• M38: 17,854,506 km (0.076 R)
• M39: 20,195,713 km (0.111 R)
• M40: 22,950,857 km (0.026 R)
• M41: 24,176,661 km (0.098 R)
• M42: 25,291,465 km (0.074 R)
• M43: 25,688,946 km (0.113 R)
• M44: 25,821,789 km (0.043 R)
• M45: 26,021,652 km (0.114 R)
• M46: 26,288,983 km (0.117 R)
• M47: 26,961,127 km (0.12 R)
• M48: 27,707,022 km (0.106 R)
• M49: 27,911,672 km (0.07 R)
• M50: 28,459,649 km (0.074 R)
• M51: 29,496,960 km (0.111 R)
• M52: 31,465,967 km (0.069 R)
• M53: 31,608,235 km (0.117 R)
• M54: 32,394,671 km (0.081 R)
• M55: 34,718,674 km (0.105 R)
• M56: 34,939,181 km (0.108 R)
• M57: 36,347,346 km (0.054 R)
• M58: 36,646,093 km (0.059 R)
• M59: 36,721,041 km (0.048 R)
• M60: 38,228,240 km (0.082 R)
• M61: 39,295,321 km (0.101 R)
• M62: 39,755,634 km (0.107 R)
• M63: 40,836,778 km (0.052 R)
• M64: 42,712,436 km (0.114 R)
• M65: 43,106,626 km (0.079 R)
• M66: 43,660,737 km (0.084 R)
• M67: 44,057,919 km (0.093 R)
• M68: 45,336,981 km (0.058 R)
• M69: 45,497,649 km (0.098 R)
• M70: 46,061,783 km (0.073 R)
• M71: 46,385,213 km (0.052 R)
• M72: 47,115,550 km (0.114 R)
• M73: 47,931,457 km (0.115 R)
• M74: 49,494,755 km (0.067 R)
• M75: 49,991,868 km (0.119 R)
• M76: 51,325,533 km (0.11 R)
• M77: 51,744,707 km (0.114 R)
• M78: 51,912,705 km (0.074 R)
• M79: 51,996,779 km (0.053 R)
• M80: 52,165,077 km (0.082 R)
• M81: 52,502,121 km (0.097 R)
• M82: 54,198,411 km (0.108 R)
• M83: 55,998,821 km (0.08 R)
• M84: 56,776,431 km (0.114 R)
• M85: 57,123,049 km (0.11 R)
• M86: 57,209,966 km (0.086 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit