🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.68 AU - 1.04 AU

Year: 288 Days

Day: 43.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.93 AU - 0.99 AU

Year: 340 Days

Day: 12.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,762,946 km

• M1: 96,341 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.27 AU - 1.37 AU

Year: 548 Days

Day: 22.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 79.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 8.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.9 AU - 7.72 AU

Year: 6427 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,762,946 km

• M1: 276,756 km (0.084 R)
• M2: 420,071 km (0.05 R)
• M3: 617,989 km (0.027 R)
• M4: 738,565 km (0.068 R)
• M5: 845,378 km (0.079 R)
• M6: 1,172,099 km (0.054 R)
• M7: 1,310,926 km (0.034 R)
• M8: 1,455,288 km (0.055 R)
• M9: 1,536,221 km (0.053 R)
• M10: 1,774,081 km (0.071 R)
• M11: 1,831,676 km (0.12 R)
• M12: 2,114,566 km (0.094 R)
• M13: 2,175,901 km (0.117 R)
• M14: 2,638,458 km (0.047 R)
• M15: 3,130,934 km (0.118 R)
• M16: 3,218,748 km (0.084 R)
• M17: 4,103,320 km (0.073 R)
• M18: 4,296,600 km (0.107 R)
• M19: 4,374,840 km (0.09 R)
• M20: 4,552,413 km (0.086 R)
• M21: 4,935,383 km (0.104 R)
• M22: 5,078,997 km (0.12 R)
• M23: 5,161,725 km (0.115 R)
• M24: 5,624,880 km (0.079 R)
• M25: 7,000,582 km (0.045 R)
• M26: 7,069,696 km (0.115 R)
• M27: 7,301,722 km (0.062 R)
• M28: 7,465,532 km (0.071 R)
• M29: 7,892,634 km (0.12 R)
• M30: 8,157,572 km (0.073 R)
• M31: 9,120,384 km (0.091 R)
• M32: 9,627,969 km (0.095 R)
• M33: 9,704,863 km (0.09 R)
• M34: 10,883,395 km (0.117 R)
• M35: 11,070,691 km (0.073 R)
• M36: 11,340,267 km (0.107 R)
• M37: 11,968,428 km (0.089 R)
• M38: 12,023,630 km (0.103 R)
• M39: 12,495,761 km (0.112 R)
• M40: 12,776,406 km (0.113 R)
• M41: 12,861,079 km (0.119 R)
• M42: 13,861,739 km (0.058 R)
• M43: 14,181,429 km (0.087 R)
• M44: 14,621,247 km (0.107 R)
• M45: 14,917,002 km (0.092 R)
• M46: 15,664,991 km (0.075 R)
• M47: 15,725,279 km (0.106 R)
• M48: 15,785,867 km (0.078 R)
• M49: 16,794,306 km (0.086 R)
• M50: 16,917,874 km (0.083 R)
• M51: 17,634,747 km (0.09 R)
• M52: 17,823,390 km (0.078 R)
• M53: 17,918,085 km (0.031 R)
• M54: 17,981,215 km (0.098 R)
• M55: 18,393,357 km (0.087 R)
• M56: 18,840,954 km (0.058 R)
• M57: 19,648,783 km (0.044 R)
• M58: 20,139,015 km (0.081 R)
• M59: 20,633,137 km (0.101 R)
• M60: 22,445,216 km (0.065 R)
• M61: 22,718,082 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 13.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.85 AU - 11.05 AU

Year: 9683 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,762,946 km

• M1: 371,152 km (0.071 R)
• M2: 879,785 km (0.042 R)
• M3: 1,234,482 km (0.11 R)
• M4: 1,473,689 km (0.094 R)
• M5: 1,610,720 km (0.096 R)
• M6: 1,898,397 km (0.072 R)
• M7: 2,661,496 km (0.1 R)
• M8: 2,773,993 km (0.074 R)
• M9: 2,859,264 km (0.084 R)
• M10: 3,574,192 km (0.079 R)
• M11: 4,443,057 km (0.115 R)
• M12: 4,644,864 km (0.114 R)
• M13: 5,127,766 km (0.082 R)
• M14: 6,216,390 km (0.104 R)
• M15: 6,329,187 km (0.08 R)
• M16: 6,981,134 km (0.074 R)
• M17: 7,177,107 km (0.119 R)
• M18: 7,534,347 km (0.109 R)
• M19: 7,735,407 km (0.104 R)
• M20: 8,225,041 km (0.106 R)
• M21: 8,640,923 km (0.068 R)
• M22: 9,021,051 km (0.074 R)
• M23: 9,234,677 km (0.118 R)
• M24: 9,929,559 km (0.035 R)
• M25: 10,867,089 km (0.085 R)
• M26: 10,957,894 km (0.092 R)
• M27: 11,554,192 km (0.108 R)
• M28: 11,739,693 km (0.087 R)
• M29: 12,020,039 km (0.079 R)
• M30: 13,503,302 km (0.093 R)
• M31: 13,600,840 km (0.074 R)
• M32: 14,390,866 km (0.065 R)
• M33: 14,690,960 km (0.099 R)
• M34: 14,992,998 km (0.08 R)
• M35: 15,603,507 km (0.101 R)
• M36: 15,706,131 km (0.097 R)
• M37: 15,808,905 km (0.116 R)
• M38: 15,911,828 km (0.107 R)
• M39: 16,954,076 km (0.104 R)
• M40: 17,377,289 km (0.09 R)
• M41: 17,911,054 km (0.077 R)
• M42: 18,018,465 km (0.085 R)
• M43: 20,044,020 km (0.117 R)
• M44: 20,547,567 km (0.107 R)
• M45: 21,055,452 km (0.12 R)
• M46: 21,282,391 km (0.091 R)
• M47: 21,510,229 km (0.031 R)
• M48: 22,894,159 km (0.106 R)
• M49: 23,069,188 km (0.067 R)
• M50: 23,303,309 km (0.106 R)
• M51: 24,425,742 km (0.049 R)
• M52: 25,023,685 km (0.089 R)
• M53: 25,264,238 km (0.11 R)
• M54: 27,154,108 km (0.115 R)
• M55: 27,587,194 km (0.043 R)
• M56: 28,397,565 km (0.051 R)
• M57: 29,595,844 km (0.081 R)
• M58: 30,169,403 km (0.099 R)
• M59: 30,489,542 km (0.114 R)
• M60: 32,827,757 km (0.088 R)
• M61: 33,091,199 km (0.118 R)
• M62: 33,223,144 km (0.098 R)
• M63: 34,084,977 km (0.1 R)
• M64: 35,898,702 km (0.098 R)
• M65: 36,170,072 km (0.056 R)
• M66: 36,646,542 km (0.09 R)
• M67: 36,782,975 km (0.069 R)
• M68: 36,988,223 km (0.112 R)
• M69: 39,829,236 km (0.098 R)
• M70: 39,969,709 km (0.1 R)
• M71: 40,674,165 km (0.058 R)
• M72: 42,883,726 km (0.084 R)
• M73: 43,532,532 km (0.106 R)
• M74: 44,912,871 km (0.096 R)
• M75: 45,205,335 km (0.117 R)
• M76: 45,645,153 km (0.072 R)
• M77: 45,865,660 km (0.097 R)
• M78: 46,676,929 km (0.079 R)
• M79: 47,790,985 km (0.104 R)
• M80: 48,463,726 km (0.042 R)
• M81: 49,139,460 km (0.119 R)
• M82: 49,818,335 km (0.06 R)
• M83: 50,728,339 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.5

Radius: 4.1

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.45 AU - 15.57 AU

Year: 16971 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,762,946 km

• M1: 59,390 km (0.108 R)
• M2: 126,111 km (0.113 R)
• M3: 227,838 km (0.111 R)
• M4: 426,653 km (0.075 R)
• M5: 471,981 km (0.066 R)
• M6: 833,859 km (0.073 R)
• M7: 891,304 km (0.109 R)
• M8: 1,177,036 km (0.117 R)
• M9: 1,307,635 km (0.116 R)
• M10: 2,346,143 km (0.066 R)
• M11: 2,455,499 km (0.062 R)
• M12: 2,510,701 km (0.108 R)
• M13: 3,056,135 km (0.099 R)
• M14: 3,923,803 km (0.102 R)
• M15: 3,956,116 km (0.109 R)
• M16: 4,792,368 km (0.115 R)
• M17: 4,827,074 km (0.097 R)
• M18: 5,248,342 km (0.064 R)
• M19: 6,163,133 km (0.093 R)
• M20: 7,008,211 km (0.11 R)
• M21: 7,244,875 km (0.103 R)
• M22: 7,284,519 km (0.099 R)
• M23: 7,564,566 km (0.112 R)
• M24: 7,848,054 km (0.12 R)
• M25: 9,230,787 km (0.115 R)
• M26: 9,403,423 km (0.051 R)
• M27: 9,490,190 km (0.116 R)
• M28: 9,839,800 km (0.066 R)
• M29: 10,777,330 km (0.061 R)
• M30: 11,233,753 km (0.106 R)
• M31: 11,279,679 km (0.101 R)
• M32: 11,649,934 km (0.057 R)
• M33: 11,696,459 km (0.064 R)
• M34: 12,024,078 km (0.096 R)
• M35: 12,640,422 km (0.106 R)
• M36: 12,736,164 km (0.12 R)
• M37: 12,784,185 km (0.084 R)
• M38: 12,976,568 km (0.104 R)
• M39: 13,169,998 km (0.103 R)
• M40: 13,559,551 km (0.12 R)
• M41: 13,657,538 km (0.107 R)
• M42: 13,952,993 km (0.028 R)
• M43: 14,101,544 km (0.06 R)
• M44: 14,400,141 km (0.092 R)
• M45: 14,450,107 km (0.034 R)
• M46: 14,700,833 km (0.102 R)
• M47: 15,054,183 km (0.103 R)
• M48: 16,234,959 km (0.06 R)
• M49: 16,339,079 km (0.103 R)
• M50: 16,862,822 km (0.052 R)
• M51: 17,338,842 km (0.073 R)
• M52: 18,142,033 km (0.075 R)
• M53: 19,673,317 km (0.084 R)
• M54: 20,454,517 km (0.106 R)
• M55: 20,679,512 km (0.099 R)
• M56: 21,587,870 km (0.094 R)
• M57: 21,989,391 km (0.09 R)
• M58: 22,046,986 km (0.118 R)
• M59: 23,091,479 km (0.051 R)
• M60: 23,678,650 km (0.103 R)
• M61: 25,288,622 km (0.08 R)
• M62: 25,349,060 km (0.101 R)
• M63: 25,409,348 km (0.087 R)
• M64: 25,772,422 km (0.107 R)
• M65: 25,833,159 km (0.096 R)
• M66: 26,198,327 km (0.117 R)
• M67: 27,489,656 km (0.072 R)
• M68: 29,560,390 km (0.09 R)
• M69: 30,133,798 km (0.076 R)
• M70: 30,517,966 km (0.111 R)
• M71: 31,033,031 km (0.028 R)
• M72: 31,550,789 km (0.115 R)
• M73: 31,615,715 km (0.073 R)
• M74: 31,940,941 km (0.073 R)
• M75: 33,121,268 km (0.067 R)
• M76: 33,583,974 km (0.081 R)
• M77: 34,650,008 km (0.113 R)
• M78: 34,716,879 km (0.119 R)
• M79: 36,814,839 km (0.105 R)
• M80: 37,775,557 km (0.071 R)
• M81: 38,328,321 km (0.096 R)
• M82: 40,354,325 km (0.061 R)
• M83: 40,565,856 km (0.102 R)
• M84: 40,990,116 km (0.092 R)
• M85: 41,558,139 km (0.1 R)
• M86: 45,385,900 km (0.075 R)
• M87: 45,459,203 km (0.115 R)
• M88: 46,933,340 km (0.1 R)
• M89: 48,198,788 km (0.102 R)
• M90: 48,573,082 km (0.099 R)
• M91: 50,458,913 km (0.093 R)
• M92: 50,686,900 km (0.052 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit