🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.17 AU - 1.19 AU

Year: 478 Days

Day: 45.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.25 AU - 1.51 AU

Year: 604 Days

Day: 30.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,818,746 km

• M1: 219,909 km (0.073 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 11

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.42 AU - 6.92 AU

Year: 5033 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 157.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,818,746 km

• M1: 137,780 km (0.119 R)
• M2: 254,316 km (0.093 R)
• M3: 371,003 km (0.113 R)
• M4: 589,864 km (0.115 R)
• M5: 747,690 km (0.114 R)
• M6: 948,151 km (0.117 R)
• M7: 1,062,594 km (0.067 R)
• M8: 1,166,863 km (0.119 R)
• M9: 1,274,574 km (0.12 R)
• M10: 1,369,868 km (0.096 R)
• M11: 1,534,126 km (0.038 R)
• M12: 1,740,122 km (0.048 R)
• M13: 2,103,795 km (0.093 R)
• M14: 2,236,787 km (0.095 R)
• M15: 2,776,088 km (0.054 R)
• M16: 2,943,637 km (0.111 R)
• M17: 3,924,251 km (0.102 R)
• M18: 4,018,199 km (0.097 R)
• M19: 4,425,703 km (0.113 R)
• M20: 4,922,219 km (0.104 R)
• M21: 5,100,240 km (0.101 R)
• M22: 5,462,716 km (0.072 R)
• M23: 5,833,569 km (0.093 R)
• M24: 6,158,047 km (0.066 R)
• M25: 6,488,359 km (0.057 R)
• M26: 6,599,809 km (0.09 R)
• M27: 6,739,982 km (0.106 R)
• M28: 6,909,626 km (0.069 R)
• M29: 7,896,972 km (0.088 R)
• M30: 8,135,731 km (0.07 R)
• M31: 8,897,333 km (0.097 R)
• M32: 9,270,879 km (0.097 R)
• M33: 9,808,983 km (0.042 R)
• M34: 9,905,025 km (0.08 R)
• M35: 10,618,906 km (0.087 R)
• M36: 10,717,491 km (0.103 R)
• M37: 10,816,375 km (0.118 R)
• M38: 11,081,761 km (0.084 R)
• M39: 11,585,009 km (0.082 R)
• M40: 11,822,570 km (0.1 R)
• M41: 13,280,701 km (0.119 R)
• M42: 13,815,214 km (0.045 R)
• M43: 14,942,135 km (0.078 R)
• M44: 15,274,840 km (0.069 R)
• M45: 15,572,690 km (0.072 R)
• M46: 15,647,488 km (0.073 R)
• M47: 15,985,280 km (0.118 R)
• M48: 16,249,770 km (0.075 R)
• M49: 16,363,464 km (0.053 R)
• M50: 16,821,383 km (0.062 R)
• M51: 17,322,087 km (0.063 R)
• M52: 18,615,061 km (0.101 R)
• M53: 20,264,378 km (0.111 R)
• M54: 20,468,729 km (0.074 R)
• M55: 20,673,678 km (0.081 R)
• M56: 21,085,820 km (0.113 R)
• M57: 22,086,031 km (0.109 R)
• M58: 24,218,848 km (0.096 R)
• M59: 25,221,902 km (0.096 R)
• M60: 25,794,862 km (0.076 R)
• M61: 25,927,555 km (0.099 R)
• M62: 26,016,266 km (0.105 R)
• M63: 26,283,000 km (0.1 R)
• M64: 26,461,171 km (0.108 R)
• M65: 27,268,401 km (0.12 R)
• M66: 27,403,787 km (0.092 R)
• M67: 27,901,798 km (0.099 R)
• M68: 28,631,686 km (0.103 R)
• M69: 29,044,875 km (0.119 R)
• M70: 29,321,631 km (0.079 R)
• M71: 30,203,361 km (0.117 R)
• M72: 30,390,059 km (0.11 R)
• M73: 30,717,828 km (0.077 R)
• M74: 30,952,697 km (0.11 R)
• M75: 31,471,353 km (0.096 R)
• M76: 31,708,017 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 8.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.81 AU - 7.27 AU

Year: 6963 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,818,746 km

• M1: 113,545 km (0.084 R)
• M2: 201,209 km (0.062 R)
• M3: 329,415 km (0.106 R)
• M4: 447,298 km (0.098 R)
• M5: 876,195 km (0.067 R)
• M6: 1,062,893 km (0.12 R)
• M7: 1,199,925 km (0.061 R)
• M8: 2,295,579 km (0.108 R)
• M9: 2,678,849 km (0.095 R)
• M10: 2,783,119 km (0.115 R)
• M11: 2,846,249 km (0.115 R)
• M12: 3,082,165 km (0.099 R)
• M13: 3,257,793 km (0.089 R)
• M14: 3,969,280 km (0.073 R)
• M15: 4,136,531 km (0.077 R)
• M16: 4,778,006 km (0.044 R)
• M17: 5,529,736 km (0.078 R)
• M18: 5,743,661 km (0.103 R)
• M19: 5,987,655 km (0.072 R)
• M20: 6,457,542 km (0.086 R)
• M21: 6,682,986 km (0.094 R)
• M22: 6,739,683 km (0.03 R)
• M23: 7,083,459 km (0.05 R)
• M24: 7,141,354 km (0.115 R)
• M25: 7,257,591 km (0.079 R)
• M26: 7,315,934 km (0.091 R)
• M27: 7,433,069 km (0.079 R)
• M28: 7,580,423 km (0.09 R)
• M29: 8,088,607 km (0.086 R)
• M30: 8,453,925 km (0.109 R)
• M31: 8,855,895 km (0.117 R)
• M32: 9,106,322 km (0.117 R)
• M33: 9,359,142 km (0.119 R)
• M34: 10,624,441 km (0.096 R)
• M35: 10,923,936 km (0.093 R)
• M36: 11,429,427 km (0.117 R)
• M37: 12,603,471 km (0.087 R)
• M38: 12,920,618 km (0.069 R)
• M39: 14,361,844 km (0.045 R)
• M40: 14,508,749 km (0.069 R)
• M41: 14,804,056 km (0.116 R)
• M42: 15,513,449 km (0.08 R)
• M43: 15,664,243 km (0.074 R)
• M44: 15,853,335 km (0.036 R)
• M45: 15,929,181 km (0.116 R)
• M46: 16,043,175 km (0.115 R)
• M47: 16,501,992 km (0.1 R)
• M48: 16,771,716 km (0.081 R)
• M49: 17,159,474 km (0.069 R)
• M50: 17,471,835 km (0.107 R)
• M51: 18,260,814 km (0.12 R)
• M52: 18,499,871 km (0.046 R)
• M53: 18,739,826 km (0.064 R)
• M54: 19,344,501 km (0.065 R)
• M55: 19,466,124 km (0.036 R)
• M56: 19,832,788 km (0.068 R)
• M57: 20,242,836 km (0.099 R)
• M58: 20,614,138 km (0.031 R)
• M59: 21,029,571 km (0.029 R)
• M60: 21,238,260 km (0.099 R)
• M61: 21,489,585 km (0.042 R)
• M62: 21,699,770 km (0.087 R)
• M63: 22,079,898 km (0.067 R)
• M64: 22,249,542 km (0.066 R)
• M65: 22,462,270 km (0.084 R)
• M66: 22,675,596 km (0.096 R)
• M67: 22,889,521 km (0.109 R)
• M68: 23,969,768 km (0.09 R)
• M69: 24,231,414 km (0.104 R)
• M70: 24,537,940 km (0.066 R)
• M71: 24,669,736 km (0.095 R)
• M72: 25,110,601 km (0.099 R)
• M73: 25,687,750 km (0.091 R)
• M74: 26,000,260 km (0.1 R)
• M75: 26,493,932 km (0.113 R)
• M76: 27,536,181 km (0.093 R)
• M77: 28,177,208 km (0.082 R)
• M78: 28,545,667 km (0.109 R)
• M79: 29,008,523 km (0.095 R)
• M80: 30,270,680 km (0.093 R)
• M81: 31,074,470 km (0.106 R)
• M82: 31,264,609 km (0.086 R)
• M83: 31,646,083 km (0.109 R)
• M84: 31,933,161 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 5.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.95 AU - 17.33 AU

Year: 24172 Days

Day: 23.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,818,746 km

• M1: 77,492 km (0.099 R)
• M2: 340,186 km (0.119 R)
• M3: 459,714 km (0.093 R)
• M4: 986,897 km (0.103 R)
• M5: 1,024,446 km (0.034 R)
• M6: 1,120,638 km (0.06 R)
• M7: 1,301,202 km (0.074 R)
• M8: 2,857,918 km (0.108 R)
• M9: 2,912,072 km (0.047 R)
• M10: 3,358,173 km (0.081 R)
• M11: 3,415,319 km (0.115 R)
• M12: 3,855,137 km (0.087 R)
• M13: 4,851,609 km (0.112 R)
• M14: 5,278,112 km (0.086 R)
• M15: 7,772,657 km (0.066 R)
• M16: 7,848,503 km (0.118 R)
• M17: 8,154,730 km (0.106 R)
• M18: 9,458,475 km (0.12 R)
• M19: 9,499,016 km (0.105 R)
• M20: 10,825,800 km (0.106 R)
• M21: 12,165,299 km (0.063 R)
• M22: 12,787,177 km (0.07 R)
• M23: 13,373,900 km (0.041 R)
• M24: 13,785,294 km (0.07 R)
• M25: 14,340,153 km (0.089 R)
• M26: 15,663,196 km (0.09 R)
• M27: 16,193,521 km (0.086 R)
• M28: 16,290,460 km (0.117 R)
• M29: 16,339,079 km (0.09 R)
• M30: 16,680,761 km (0.056 R)
• M31: 17,123,271 km (0.105 R)
• M32: 18,070,376 km (0.076 R)
• M33: 19,393,569 km (0.109 R)
• M34: 20,590,053 km (0.05 R)
• M35: 20,800,537 km (0.102 R)
• M36: 21,329,964 km (0.079 R)
• M37: 23,931,919 km (0.069 R)
• M38: 24,264,176 km (0.039 R)
• M39: 24,877,228 km (0.087 R)
• M40: 25,438,968 km (0.114 R)
• M41: 25,721,409 km (0.08 R)
• M42: 26,004,897 km (0.058 R)
• M43: 26,061,744 km (0.108 R)
• M44: 26,746,902 km (0.1 R)
• M45: 27,033,981 km (0.081 R)
• M46: 27,322,256 km (0.043 R)
• M47: 27,901,798 km (0.072 R)
• M48: 28,018,185 km (0.102 R)
• M49: 28,134,722 km (0.119 R)
• M50: 28,368,244 km (0.078 R)
• M51: 29,131,941 km (0.1 R)
• M52: 29,368,156 km (0.118 R)
• M53: 29,427,397 km (0.092 R)
• M54: 29,486,638 km (0.12 R)
• M55: 29,664,510 km (0.108 R)
• M56: 29,723,900 km (0.11 R)
• M57: 34,475,278 km (0.112 R)
• M58: 37,642,564 km (0.036 R)
• M59: 38,870,164 km (0.111 R)
• M60: 39,848,684 km (0.086 R)
• M61: 41,364,858 km (0.075 R)
• M62: 41,563,973 km (0.103 R)
• M63: 42,163,262 km (0.103 R)
• M64: 43,572,773 km (0.118 R)
• M65: 43,910,715 km (0.073 R)
• M66: 43,978,333 km (0.078 R)
• M67: 44,046,101 km (0.051 R)
• M68: 44,997,693 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit