🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 33.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 139.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,611,883 km

• M1: 189,840 km (0.037 R)
• M2: 277,205 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.68 AU - 2.8 AU

Year: 1594 Days

Day: 28.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 14

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.92 AU - 7.62 AU

Year: 6889 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,611,883 km

• M1: 259,852 km (0.1 R)
• M2: 385,215 km (0.06 R)
• M3: 632,649 km (0.039 R)
• M4: 728,242 km (0.108 R)
• M5: 1,115,551 km (0.118 R)
• M6: 1,546,543 km (0.098 R)
• M7: 1,944,922 km (0.087 R)
• M8: 2,113,519 km (0.053 R)
• M9: 2,243,220 km (0.063 R)
• M10: 3,029,207 km (0.086 R)
• M11: 3,151,728 km (0.077 R)
• M12: 3,301,027 km (0.098 R)
• M13: 3,606,805 km (0.083 R)
• M14: 4,383,966 km (0.086 R)
• M15: 4,748,984 km (0.089 R)
• M16: 5,750,542 km (0.099 R)
• M17: 6,057,517 km (0.105 R)
• M18: 6,150,567 km (0.078 R)
• M19: 6,655,460 km (0.088 R)
• M20: 7,975,960 km (0.037 R)
• M21: 8,146,651 km (0.108 R)
• M22: 8,561,337 km (0.115 R)
• M23: 8,666,205 km (0.083 R)
• M24: 8,912,293 km (0.109 R)
• M25: 9,089,567 km (0.088 R)
• M26: 9,810,180 km (0.03 R)
• M27: 10,474,693 km (0.044 R)
• M28: 10,586,742 km (0.095 R)
• M29: 11,498,541 km (0.05 R)
• M30: 11,846,955 km (0.1 R)
• M31: 12,713,425 km (0.105 R)
• M32: 13,154,290 km (0.11 R)
• M33: 13,315,856 km (0.114 R)
• M34: 14,925,679 km (0.116 R)
• M35: 15,817,880 km (0.087 R)
• M36: 15,989,768 km (0.093 R)
• M37: 16,248,722 km (0.108 R)
• M38: 16,422,256 km (0.087 R)
• M39: 17,122,224 km (0.101 R)
• M40: 17,254,618 km (0.081 R)
• M41: 17,921,526 km (0.055 R)
• M42: 18,280,710 km (0.049 R)
• M43: 18,551,482 km (0.092 R)
• M44: 18,732,945 km (0.069 R)
• M45: 19,188,919 km (0.119 R)
• M46: 19,694,709 km (0.119 R)
• M47: 20,672,631 km (0.107 R)
• M48: 21,380,677 km (0.071 R)
• M49: 21,570,966 km (0.094 R)
• M50: 22,337,356 km (0.097 R)
• M51: 22,820,856 km (0.098 R)
• M52: 23,015,333 km (0.061 R)
• M53: 23,112,721 km (0.114 R)
• M54: 23,307,947 km (0.117 R)
• M55: 25,642,571 km (0.096 R)
• M56: 26,301,400 km (0.101 R)
• M57: 26,607,477 km (0.077 R)
• M58: 26,760,815 km (0.111 R)
• M59: 27,584,202 km (0.115 R)
• M60: 27,843,156 km (0.082 R)
• M61: 28,207,127 km (0.038 R)
• M62: 28,729,822 km (0.1 R)
• M63: 29,572,657 km (0.114 R)
• M64: 30,263,649 km (0.096 R)
• M65: 30,584,237 km (0.069 R)
• M66: 31,878,259 km (0.116 R)
• M67: 32,477,249 km (0.094 R)
• M68: 33,465,492 km (0.118 R)
• M69: 33,686,449 km (0.11 R)
• M70: 34,241,008 km (0.094 R)
• M71: 35,809,691 km (0.071 R)
• M72: 36,205,527 km (0.09 R)
• M73: 36,716,703 km (0.069 R)
• M74: 37,172,976 km (0.039 R)
• M75: 37,401,861 km (0.086 R)
• M76: 38,091,208 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.18 AU - 11 AU

Year: 12112 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,611,883 km

• M1: 229,334 km (0.069 R)
• M2: 408,552 km (0.117 R)
• M3: 490,980 km (0.07 R)
• M4: 879,336 km (0.054 R)
• M5: 1,276,519 km (0.084 R)
• M6: 1,384,079 km (0.098 R)
• M7: 1,685,669 km (0.075 R)
• M8: 2,070,135 km (0.067 R)
• M9: 2,197,294 km (0.032 R)
• M10: 2,283,462 km (0.095 R)
• M11: 2,504,119 km (0.119 R)
• M12: 2,847,745 km (0.063 R)
• M13: 3,013,350 km (0.078 R)
• M14: 3,206,481 km (0.117 R)
• M15: 3,914,228 km (0.07 R)
• M16: 4,205,196 km (0.102 R)
• M17: 4,393,989 km (0.055 R)
• M18: 4,613,299 km (0.086 R)
• M19: 5,321,495 km (0.1 R)
• M20: 5,467,204 km (0.032 R)
• M21: 5,732,890 km (0.079 R)
• M22: 6,369,129 km (0.104 R)
• M23: 7,219,892 km (0.075 R)
• M24: 7,316,533 km (0.091 R)
• M25: 8,273,809 km (0.104 R)
• M26: 8,341,278 km (0.071 R)
• M27: 8,681,314 km (0.099 R)
• M28: 9,871,215 km (0.085 R)
• M29: 10,050,583 km (0.109 R)
• M30: 10,375,959 km (0.109 R)
• M31: 11,223,431 km (0.1 R)
• M32: 11,940,154 km (0.117 R)
• M33: 13,496,869 km (0.106 R)
• M34: 14,624,239 km (0.098 R)
• M35: 14,705,919 km (0.079 R)
• M36: 15,116,566 km (0.093 R)
• M37: 16,033,301 km (0.096 R)
• M38: 16,286,421 km (0.1 R)
• M39: 16,498,401 km (0.101 R)
• M40: 16,925,054 km (0.069 R)
• M41: 17,398,532 km (0.113 R)
• M42: 17,920,179 km (0.042 R)
• M43: 18,623,589 km (0.056 R)
• M44: 19,112,325 km (0.115 R)
• M45: 19,246,364 km (0.084 R)
• M46: 19,830,843 km (0.065 R)
• M47: 20,330,051 km (0.094 R)
• M48: 21,386,960 km (0.102 R)
• M49: 21,526,236 km (0.111 R)
• M50: 21,945,559 km (0.099 R)
• M51: 23,267,406 km (0.103 R)
• M52: 24,760,841 km (0.117 R)
• M53: 25,053,455 km (0.104 R)
• M54: 26,284,944 km (0.091 R)
• M55: 26,783,105 km (0.105 R)
• M56: 26,933,152 km (0.115 R)
• M57: 27,033,382 km (0.112 R)
• M58: 28,143,548 km (0.114 R)
• M59: 29,268,674 km (0.091 R)
• M60: 30,200,070 km (0.107 R)
• M61: 30,252,130 km (0.069 R)
• M62: 30,304,190 km (0.113 R)
• M63: 31,509,800 km (0.112 R)
• M64: 31,932,862 km (0.111 R)
• M65: 33,428,243 km (0.055 R)
• M66: 33,589,808 km (0.097 R)
• M67: 34,021,997 km (0.118 R)
• M68: 36,597,773 km (0.096 R)
• M69: 36,653,273 km (0.117 R)
• M70: 36,764,275 km (0.119 R)
• M71: 36,931,077 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 8.6

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.95 AU - 13.19 AU

Year: 14738 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,611,883 km

• M1: 117,434 km (0.026 R)
• M2: 201,060 km (0.071 R)
• M3: 260,300 km (0.111 R)
• M4: 505,042 km (0.117 R)
• M5: 614,997 km (0.099 R)
• M6: 838,346 km (0.056 R)
• M7: 1,017,116 km (0.111 R)
• M8: 1,333,815 km (0.109 R)
• M9: 1,517,072 km (0.098 R)
• M10: 1,764,806 km (0.116 R)
• M11: 1,937,143 km (0.096 R)
• M12: 2,085,095 km (0.114 R)
• M13: 2,329,688 km (0.109 R)
• M14: 2,551,242 km (0.117 R)
• M15: 2,746,767 km (0.088 R)
• M16: 3,083,511 km (0.118 R)
• M17: 3,397,966 km (0.097 R)
• M18: 3,540,982 km (0.062 R)
• M19: 3,759,394 km (0.111 R)
• M20: 4,095,242 km (0.108 R)
• M21: 4,518,903 km (0.109 R)
• M22: 5,449,701 km (0.048 R)
• M23: 5,533,326 km (0.082 R)
• M24: 5,744,409 km (0.087 R)
• M25: 5,872,464 km (0.095 R)
• M26: 7,433,967 km (0.115 R)
• M27: 8,574,651 km (0.049 R)
• M28: 9,365,126 km (0.11 R)
• M29: 11,818,830 km (0.096 R)
• M30: 12,255,207 km (0.08 R)
• M31: 14,748,555 km (0.101 R)
• M32: 15,336,475 km (0.117 R)
• M33: 15,455,106 km (0.108 R)
• M34: 15,692,966 km (0.092 R)
• M35: 15,932,173 km (0.098 R)
• M36: 17,269,129 km (0.066 R)
• M37: 17,826,381 km (0.12 R)
• M38: 18,452,449 km (0.088 R)
• M39: 19,085,696 km (0.112 R)
• M40: 19,533,293 km (0.087 R)
• M41: 19,661,798 km (0.083 R)
• M42: 20,569,258 km (0.043 R)
• M43: 20,962,252 km (0.079 R)
• M44: 22,357,551 km (0.084 R)
• M45: 22,626,678 km (0.073 R)
• M46: 22,761,765 km (0.088 R)
• M47: 23,168,222 km (0.064 R)
• M48: 24,195,212 km (0.119 R)
• M49: 24,540,783 km (0.097 R)
• M50: 25,097,137 km (0.099 R)
• M51: 25,446,897 km (0.117 R)
• M52: 25,517,058 km (0.092 R)
• M53: 26,009,983 km (0.074 R)
• M54: 26,434,991 km (0.116 R)
• M55: 27,363,844 km (0.049 R)
• M56: 27,435,651 km (0.079 R)
• M57: 28,521,582 km (0.115 R)
• M58: 28,813,447 km (0.093 R)
• M59: 29,991,082 km (0.114 R)
• M60: 31,034,377 km (0.077 R)
• M61: 33,463,398 km (0.109 R)
• M62: 37,219,651 km (0.083 R)
• M63: 37,299,387 km (0.075 R)
• M64: 37,778,549 km (0.092 R)
• M65: 38,985,504 km (0.083 R)
• M66: 39,147,369 km (0.069 R)
• M67: 39,390,615 km (0.111 R)
• M68: 39,797,222 km (0.084 R)
• M69: 42,182,261 km (0.05 R)
• M70: 42,514,967 km (0.117 R)
• M71: 43,769,943 km (0.035 R)
• M72: 48,997,641 km (0.075 R)
• M73: 50,577,544 km (0.064 R)
• M74: 52,441,833 km (0.072 R)
• M75: 52,978,590 km (0.083 R)
• M76: 53,337,326 km (0.1 R)
• M77: 53,697,109 km (0.063 R)
• M78: 55,325,481 km (0.051 R)
• M79: 56,511,643 km (0.101 R)
• M80: 57,062,013 km (0.112 R)
• M81: 57,798,484 km (0.085 R)
• M82: 58,445,495 km (0.041 R)
• M83: 59,280,849 km (0.072 R)
• M84: 62,851,301 km (0.076 R)
• M85: 63,041,141 km (0.11 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit