🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.71 AU - 0.75 AU

Year: 226 Days

Day: 47.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.97 AU - 4.67 AU

Year: 3247 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,095,987 km

• M1: 905,965 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 10.7

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.03 AU - 6.25 AU

Year: 4844 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,095,987 km

• M1: 229,483 km (0.111 R)
• M2: 435,629 km (0.105 R)
• M3: 530,923 km (0.119 R)
• M4: 720,164 km (0.083 R)
• M5: 837,000 km (0.091 R)
• M6: 1,075,908 km (0.115 R)
• M7: 1,289,534 km (0.097 R)
• M8: 1,533,977 km (0.063 R)
• M9: 1,670,709 km (0.105 R)
• M10: 1,758,224 km (0.056 R)
• M11: 1,865,336 km (0.079 R)
• M12: 2,067,592 km (0.06 R)
• M13: 2,238,433 km (0.087 R)
• M14: 3,227,424 km (0.061 R)
• M15: 3,493,858 km (0.077 R)
• M16: 3,584,215 km (0.117 R)
• M17: 3,930,385 km (0.114 R)
• M18: 4,024,482 km (0.102 R)
• M19: 4,311,411 km (0.046 R)
• M20: 4,531,170 km (0.05 R)
• M21: 4,605,221 km (0.102 R)
• M22: 4,754,520 km (0.109 R)
• M23: 4,930,895 km (0.095 R)
• M24: 5,083,635 km (0.099 R)
• M25: 6,612,824 km (0.045 R)
• M26: 6,923,389 km (0.105 R)
• M27: 7,238,742 km (0.118 R)
• M28: 7,735,407 km (0.047 R)
• M29: 7,943,049 km (0.052 R)
• M30: 8,273,211 km (0.04 R)
• M31: 8,577,344 km (0.116 R)
• M32: 8,730,831 km (0.093 R)
• M33: 8,885,216 km (0.055 R)
• M34: 9,196,529 km (0.108 R)
• M35: 9,958,730 km (0.091 R)
• M36: 10,282,310 km (0.085 R)
• M37: 10,807,100 km (0.097 R)
• M38: 11,206,526 km (0.071 R)
• M39: 11,441,844 km (0.086 R)
• M40: 11,576,930 km (0.03 R)
• M41: 11,814,791 km (0.059 R)
• M42: 12,157,370 km (0.106 R)
• M43: 12,329,857 km (0.098 R)
• M44: 12,712,229 km (0.109 R)
• M45: 13,524,396 km (0.067 R)
• M46: 13,667,411 km (0.117 R)
• M47: 14,792,387 km (0.115 R)
• M48: 15,608,743 km (0.115 R)
• M49: 15,871,586 km (0.092 R)
• M50: 16,060,229 km (0.104 R)
• M51: 16,439,759 km (0.077 R)
• M52: 16,554,201 km (0.113 R)
• M53: 16,668,793 km (0.068 R)
• M54: 16,783,834 km (0.053 R)
• M55: 17,830,421 km (0.112 R)
• M56: 18,698,687 km (0.102 R)
• M57: 19,298,574 km (0.096 R)
• M58: 20,108,347 km (0.12 R)
• M59: 20,517,348 km (0.116 R)
• M60: 20,970,480 km (0.072 R)
• M61: 21,302,138 km (0.109 R)
• M62: 21,385,315 km (0.113 R)
• M63: 22,096,802 km (0.107 R)
• M64: 22,434,145 km (0.11 R)
• M65: 22,815,919 km (0.117 R)
• M66: 23,456,797 km (0.066 R)
• M67: 23,542,666 km (0.102 R)
• M68: 23,714,853 km (0.096 R)
• M69: 24,017,041 km (0.064 R)
• M70: 24,364,108 km (0.084 R)
• M71: 24,712,671 km (0.099 R)
• M72: 25,106,861 km (0.08 R)
• M73: 25,503,295 km (0.1 R)
• M74: 27,289,494 km (0.099 R)
• M75: 28,060,821 km (0.105 R)
• M76: 28,472,065 km (0.117 R)
• M77: 28,655,472 km (0.11 R)
• M78: 30,090,265 km (0.115 R)
• M79: 30,277,113 km (0.11 R)
• M80: 30,464,410 km (0.098 R)
• M81: 31,833,230 km (0.09 R)

Asteroid Belt

Center: 9.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 4

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.71 AU - 14.73 AU

Year: 16407 Days

Day: 23.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,095,987 km

• M1: 51,462 km (0.06 R)
• M2: 180,265 km (0.075 R)
• M3: 238,309 km (0.05 R)
• M4: 388,506 km (0.105 R)
• M5: 434,432 km (0.106 R)
• M6: 514,916 km (0.114 R)
• M7: 844,031 km (0.028 R)
• M8: 1,557,912 km (0.085 R)
• M9: 1,758,822 km (0.112 R)
• M10: 1,862,344 km (0.088 R)
• M11: 1,888,673 km (0.047 R)
• M12: 1,915,002 km (0.093 R)
• M13: 1,967,960 km (0.06 R)
• M14: 1,994,738 km (0.104 R)
• M15: 4,561,239 km (0.112 R)
• M16: 4,596,694 km (0.097 R)
• M17: 5,856,457 km (0.06 R)
• M18: 6,050,187 km (0.103 R)
• M19: 6,128,277 km (0.054 R)
• M20: 6,246,010 km (0.026 R)
• M21: 6,364,641 km (0.113 R)
• M22: 6,846,047 km (0.1 R)
• M23: 7,214,956 km (0.099 R)
• M24: 7,464,335 km (0.118 R)
• M25: 9,019,405 km (0.085 R)
• M26: 9,333,112 km (0.088 R)
• M27: 9,833,218 km (0.108 R)
• M28: 9,970,997 km (0.076 R)
• M29: 10,155,900 km (0.037 R)
• M30: 10,575,971 km (0.105 R)
• M31: 10,623,094 km (0.026 R)
• M32: 11,001,727 km (0.095 R)
• M33: 11,384,847 km (0.034 R)
• M34: 11,869,993 km (0.114 R)
• M35: 12,411,238 km (0.078 R)
• M36: 12,610,203 km (0.12 R)
• M37: 12,709,985 km (0.087 R)
• M38: 12,759,950 km (0.045 R)
• M39: 14,134,755 km (0.041 R)
• M40: 14,186,516 km (0.106 R)
• M41: 14,498,726 km (0.075 R)
• M42: 14,550,936 km (0.036 R)
• M43: 14,603,295 km (0.042 R)
• M44: 15,129,880 km (0.076 R)
• M45: 15,662,747 km (0.104 R)
• M46: 15,877,720 km (0.094 R)
• M47: 15,931,575 km (0.086 R)
• M48: 16,093,440 km (0.113 R)
• M49: 16,582,625 km (0.094 R)
• M50: 17,575,506 km (0.119 R)
• M51: 17,854,805 km (0.099 R)
• M52: 19,618,414 km (0.093 R)
• M53: 21,615,546 km (0.11 R)
• M54: 21,734,925 km (0.066 R)
• M55: 21,914,592 km (0.052 R)
• M56: 22,215,134 km (0.112 R)
• M57: 22,638,047 km (0.073 R)
• M58: 23,984,578 km (0.073 R)
• M59: 24,232,162 km (0.115 R)
• M60: 24,356,329 km (0.039 R)
• M61: 25,988,890 km (0.081 R)
• M62: 26,434,542 km (0.115 R)
• M63: 26,626,177 km (0.111 R)
• M64: 28,111,534 km (0.036 R)
• M65: 29,955,478 km (0.065 R)
• M66: 30,824,940 km (0.103 R)
• M67: 31,974,301 km (0.099 R)
• M68: 33,482,397 km (0.034 R)
• M69: 33,620,625 km (0.075 R)
• M70: 34,384,323 km (0.094 R)
• M71: 34,733,334 km (0.074 R)
• M72: 35,153,854 km (0.082 R)
• M73: 35,224,015 km (0.108 R)
• M74: 35,505,409 km (0.118 R)
• M75: 36,709,672 km (0.113 R)
• M76: 38,432,441 km (0.069 R)
• M77: 39,888,028 km (0.12 R)
• M78: 42,030,569 km (0.055 R)
• M79: 43,529,689 km (0.105 R)
• M80: 45,046,462 km (0.093 R)
• M81: 45,428,236 km (0.108 R)
• M82: 46,349,160 km (0.106 R)
• M83: 46,889,209 km (0.1 R)
• M84: 47,741,916 km (0.113 R)
• M85: 47,897,498 km (0.061 R)
• M86: 48,521,621 km (0.046 R)
• M87: 49,069,897 km (0.083 R)
• M88: 50,172,583 km (0.054 R)
• M89: 50,251,720 km (0.083 R)
• M90: 50,330,857 km (0.053 R)
• M91: 50,727,142 km (0.118 R)
• M92: 51,522,703 km (0.09 R)
• M93: 52,322,304 km (0.089 R)
• M94: 52,643,341 km (0.039 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit