🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.04 AU - 1.06 AU

Year: 397 Days

Day: 22 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.7 AU - 2.66 AU

Year: 1188 Days

Day: 14.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.35 AU - 11.85 AU

Year: 11843 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,960,371 km

• M1: 103,821 km (0.067 R)
• M2: 205,996 km (0.119 R)
• M3: 427,850 km (0.115 R)
• M4: 528,080 km (0.078 R)
• M5: 604,974 km (0.065 R)
• M6: 859,589 km (0.112 R)
• M7: 970,741 km (0.077 R)
• M8: 1,086,829 km (0.113 R)
• M9: 1,146,668 km (0.097 R)
• M10: 1,642,435 km (0.096 R)
• M11: 1,758,523 km (0.07 R)
• M12: 1,901,239 km (0.051 R)
• M13: 3,118,517 km (0.074 R)
• M14: 3,176,112 km (0.071 R)
• M15: 3,263,029 km (0.083 R)
• M16: 3,739,947 km (0.104 R)
• M17: 4,080,731 km (0.116 R)
• M18: 4,302,734 km (0.074 R)
• M19: 4,366,911 km (0.103 R)
• M20: 4,496,164 km (0.081 R)
• M21: 4,992,380 km (0.081 R)
• M22: 5,298,457 km (0.105 R)
• M23: 5,575,812 km (0.091 R)
• M24: 5,857,804 km (0.082 R)
• M25: 5,964,766 km (0.065 R)
• M26: 6,036,424 km (0.092 R)
• M27: 6,144,433 km (0.094 R)
• M28: 6,583,054 km (0.103 R)
• M29: 6,694,355 km (0.08 R)
• M30: 7,568,007 km (0.08 R)
• M31: 8,316,445 km (0.094 R)
• M32: 8,557,746 km (0.118 R)
• M33: 8,638,679 km (0.061 R)
• M34: 8,760,601 km (0.085 R)
• M35: 9,503,803 km (0.08 R)
• M36: 9,671,802 km (0.101 R)
• M37: 9,968,005 km (0.082 R)
• M38: 10,353,369 km (0.116 R)
• M39: 10,439,687 km (0.11 R)
• M40: 11,672,673 km (0.085 R)
• M41: 12,078,682 km (0.05 R)
• M42: 12,904,612 km (0.108 R)
• M43: 13,090,711 km (0.107 R)
• M44: 13,371,357 km (0.031 R)
• M45: 14,129,668 km (0.078 R)
• M46: 14,659,095 km (0.101 R)
• M47: 15,687,730 km (0.091 R)
• M48: 15,936,063 km (0.097 R)
• M49: 16,739,553 km (0.076 R)
• M50: 17,969,247 km (0.105 R)
• M51: 18,021,158 km (0.117 R)
• M52: 18,595,015 km (0.083 R)
• M53: 19,653,869 km (0.089 R)
• M54: 20,244,481 km (0.119 R)
• M55: 21,004,588 km (0.053 R)
• M56: 21,718,768 km (0.032 R)
• M57: 22,217,827 km (0.062 R)
• M58: 22,552,777 km (0.033 R)
• M59: 23,058,118 km (0.103 R)
• M60: 24,711,923 km (0.12 R)
• M61: 24,943,051 km (0.105 R)
• M62: 25,116,884 km (0.05 R)
• M63: 25,291,016 km (0.066 R)
• M64: 25,582,283 km (0.091 R)
• M65: 25,699,119 km (0.081 R)
• M66: 26,639,940 km (0.1 R)
• M67: 27,412,613 km (0.105 R)
• M68: 27,831,637 km (0.096 R)
• M69: 28,313,342 km (0.119 R)
• M70: 31,385,035 km (0.065 R)
• M71: 36,055,780 km (0.11 R)
• M72: 36,121,303 km (0.115 R)
• M73: 36,580,719 km (0.093 R)
• M74: 37,505,383 km (0.077 R)
• M75: 38,571,567 km (0.093 R)
• M76: 38,772,627 km (0.091 R)
• M77: 39,445,069 km (0.094 R)
• M78: 39,850,479 km (0.027 R)
• M79: 40,257,236 km (0.109 R)
• M80: 41,211,820 km (0.116 R)
• M81: 41,485,883 km (0.077 R)
• M82: 42,242,699 km (0.084 R)
• M83: 42,796,061 km (0.092 R)
• M84: 43,073,565 km (0.101 R)
• M85: 43,979,680 km (0.053 R)
• M86: 44,821,766 km (0.064 R)
• M87: 45,881,817 km (0.073 R)
• M88: 46,807,079 km (0.032 R)
• M89: 47,954,495 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 5.5

Gravity: 31.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.13 AU - 16.33 AU

Year: 24124 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,960,371 km

• M1: 319,541 km (0.107 R)
• M2: 750,832 km (0.091 R)
• M3: 1,442,572 km (0.091 R)
• M4: 1,731,446 km (0.049 R)
• M5: 1,806,394 km (0.113 R)
• M6: 2,744,223 km (0.111 R)
• M7: 3,330,946 km (0.057 R)
• M8: 3,662,605 km (0.115 R)
• M9: 3,759,394 km (0.086 R)
• M10: 3,906,000 km (0.075 R)
• M11: 4,459,812 km (0.105 R)
• M12: 4,511,273 km (0.113 R)
• M13: 4,877,788 km (0.108 R)
• M14: 5,037,858 km (0.097 R)
• M15: 5,145,419 km (0.071 R)
• M16: 5,253,877 km (0.087 R)
• M17: 5,920,037 km (0.098 R)
• M18: 6,090,728 km (0.084 R)
• M19: 7,760,689 km (0.118 R)
• M20: 8,968,841 km (0.116 R)
• M21: 12,854,646 km (0.078 R)
• M22: 13,001,850 km (0.067 R)
• M23: 13,596,502 km (0.109 R)
• M24: 14,735,091 km (0.065 R)
• M25: 15,354,725 km (0.053 R)
• M26: 15,746,373 km (0.12 R)
• M27: 16,379,770 km (0.082 R)
• M28: 16,539,391 km (0.118 R)
• M29: 16,699,610 km (0.042 R)
• M30: 16,860,278 km (0.09 R)
• M31: 17,021,395 km (0.05 R)
• M32: 17,426,656 km (0.117 R)
• M33: 18,164,173 km (0.109 R)
• M34: 18,995,339 km (0.067 R)
• M35: 22,089,023 km (0.102 R)
• M36: 22,442,224 km (0.107 R)
• M37: 25,519,602 km (0.094 R)
• M38: 26,076,106 km (0.103 R)
• M39: 26,169,305 km (0.104 R)
• M40: 26,636,798 km (0.088 R)
• M41: 28,151,178 km (0.12 R)
• M42: 29,305,176 km (0.083 R)
• M43: 29,693,233 km (0.079 R)
• M44: 29,985,397 km (0.112 R)
• M45: 30,083,085 km (0.074 R)
• M46: 30,278,609 km (0.068 R)
• M47: 30,474,582 km (0.116 R)
• M48: 31,064,895 km (0.082 R)
• M49: 31,361,548 km (0.094 R)
• M50: 32,959,403 km (0.108 R)
• M51: 33,869,706 km (0.092 R)
• M52: 33,971,283 km (0.118 R)
• M53: 34,073,159 km (0.091 R)
• M54: 34,174,886 km (0.058 R)
• M55: 34,890,861 km (0.096 R)
• M56: 35,096,259 km (0.115 R)
• M57: 35,199,182 km (0.087 R)
• M58: 35,302,106 km (0.101 R)
• M59: 35,508,401 km (0.047 R)
• M60: 37,697,915 km (0.092 R)
• M61: 38,331,612 km (0.075 R)
• M62: 38,437,527 km (0.028 R)
• M63: 41,660,763 km (0.119 R)
• M64: 46,768,483 km (0.115 R)
• M65: 47,676,841 km (0.042 R)
• M66: 49,280,231 km (0.104 R)
• M67: 52,304,502 km (0.117 R)
• M68: 52,422,086 km (0.047 R)
• M69: 53,602,114 km (0.086 R)
• M70: 53,957,708 km (0.114 R)
• M71: 55,268,634 km (0.081 R)
• M72: 56,710,758 km (0.116 R)
• M73: 56,831,483 km (0.1 R)
• M74: 57,921,902 km (0.116 R)
• M75: 60,246,503 km (0.115 R)
• M76: 60,863,295 km (0.03 R)
• M77: 65,999,140 km (0.115 R)
• M78: 68,169,207 km (0.085 R)
• M79: 68,554,571 km (0.092 R)
• M80: 69,198,290 km (0.082 R)
• M81: 71,402,465 km (0.038 R)
• M82: 73,103,393 km (0.118 R)
• M83: 75,613,346 km (0.11 R)
• M84: 80,310,420 km (0.101 R)
• M85: 80,445,956 km (0.04 R)
• M86: 82,215,399 km (0.049 R)
• M87: 83,997,708 km (0.058 R)
• M88: 84,962,764 km (0.078 R)
• M89: 85,931,410 km (0.103 R)
• M90: 88,298,946 km (0.108 R)
• M91: 89,420,482 km (0.079 R)
• M92: 92,529,125 km (0.094 R)
• M93: 93,240,463 km (0.099 R)
• M94: 94,811,989 km (0.08 R)
• M95: 95,960,302 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit