🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 10.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.88 AU - 0.92 AU

Year: 551 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,298,627 km

• M1: 135,386 km (0.119 R)
• M2: 318,494 km (0.114 R)
• M3: 413,339 km (0.119 R)
• M4: 718,818 km (0.059 R)
• M5: 933,042 km (0.051 R)
• M6: 1,045,839 km (0.029 R)
• M7: 1,116,748 km (0.119 R)
• M8: 1,307,336 km (0.115 R)
• M9: 1,378,844 km (0.066 R)
• M10: 1,572,423 km (0.053 R)
• M11: 1,643,033 km (0.077 R)
• M12: 1,757,027 km (0.078 R)
• M13: 1,842,597 km (0.099 R)
• M14: 2,173,657 km (0.048 R)
• M15: 2,265,959 km (0.092 R)
• M16: 2,373,221 km (0.105 R)
• M17: 2,509,803 km (0.102 R)
• M18: 2,599,861 km (0.086 R)
• M19: 2,848,194 km (0.071 R)
• M20: 3,118,966 km (0.06 R)
• M21: 3,436,712 km (0.11 R)
• M22: 3,521,683 km (0.097 R)
• M23: 3,646,598 km (0.093 R)
• M24: 3,765,079 km (0.09 R)
• M25: 3,844,665 km (0.101 R)
• M26: 3,949,085 km (0.071 R)
• M27: 4,038,245 km (0.028 R)
• M28: 4,144,459 km (0.12 R)
• M29: 4,251,571 km (0.112 R)
• M30: 4,435,128 km (0.107 R)
• M31: 4,502,447 km (0.097 R)
• M32: 4,587,120 km (0.1 R)
• M33: 4,680,917 km (0.114 R)
• M34: 4,827,224 km (0.092 R)
• M35: 5,053,865 km (0.1 R)
• M36: 5,159,631 km (0.084 R)
• M37: 5,301,898 km (0.112 R)
• M38: 5,373,556 km (0.108 R)
• M39: 5,472,440 km (0.1 R)
• M40: 5,590,323 km (0.117 R)
• M41: 5,828,333 km (0.1 R)
• M42: 6,051,234 km (0.092 R)
• M43: 6,238,979 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.9

Radius: 14.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.85 AU - 3.01 AU

Year: 2446 Days

Day: 7.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,298,627 km

• M1: 209,736 km (0.08 R)
• M2: 414,237 km (0.065 R)
• M3: 508,782 km (0.117 R)
• M4: 708,795 km (0.113 R)
• M5: 978,819 km (0.105 R)
• M6: 1,073,215 km (0.087 R)
• M7: 1,249,292 km (0.105 R)
• M8: 1,459,477 km (0.111 R)
• M9: 1,557,015 km (0.072 R)
• M10: 1,771,688 km (0.109 R)
• M11: 1,889,421 km (0.074 R)
• M12: 2,133,266 km (0.095 R)
• M13: 2,245,165 km (0.109 R)
• M14: 2,359,009 km (0.109 R)
• M15: 2,712,509 km (0.062 R)
• M16: 2,818,873 km (0.109 R)
• M17: 2,911,175 km (0.116 R)
• M18: 3,035,939 km (0.117 R)
• M19: 3,323,317 km (0.096 R)
• M20: 3,437,609 km (0.12 R)
• M21: 3,720,649 km (0.076 R)
• M22: 3,856,484 km (0.1 R)
• M23: 4,011,317 km (0.119 R)
• M24: 4,168,245 km (0.097 R)
• M25: 4,578,892 km (0.12 R)
• M26: 4,872,253 km (0.096 R)
• M27: 5,400,782 km (0.118 R)
• M28: 5,652,406 km (0.088 R)
• M29: 5,868,425 km (0.1 R)
• M30: 6,127,230 km (0.075 R)
• M31: 6,471,454 km (0.107 R)
• M32: 7,094,529 km (0.109 R)
• M33: 7,200,146 km (0.066 R)
• M34: 7,327,753 km (0.091 R)
• M35: 7,845,660 km (0.078 R)
• M36: 8,042,980 km (0.054 R)
• M37: 8,175,374 km (0.103 R)
• M38: 8,487,286 km (0.098 R)
• M39: 8,622,223 km (0.109 R)
• M40: 9,008,335 km (0.069 R)
• M41: 9,169,003 km (0.099 R)
• M42: 9,446,507 km (0.095 R)
• M43: 10,105,187 km (0.086 R)
• M44: 10,368,030 km (0.05 R)
• M45: 10,512,392 km (0.107 R)
• M46: 10,851,830 km (0.115 R)
• M47: 11,047,354 km (0.104 R)
• M48: 11,342,959 km (0.11 R)
• M49: 11,666,091 km (0.115 R)
• M50: 11,841,419 km (0.115 R)
• M51: 12,068,060 km (0.096 R)
• M52: 12,347,060 km (0.112 R)
• M53: 12,679,467 km (0.109 R)
• M54: 12,808,121 km (0.08 R)
• M55: 13,721,117 km (0.094 R)
• M56: 13,959,277 km (0.112 R)
• M57: 14,278,967 km (0.069 R)
• M58: 14,520,269 km (0.093 R)
• M59: 15,034,287 km (0.076 R)
• M60: 15,499,387 km (0.07 R)
• M61: 16,753,017 km (0.106 R)
• M62: 17,149,750 km (0.03 R)
• M63: 17,434,884 km (0.107 R)
• M64: 17,664,367 km (0.096 R)
• M65: 18,271,136 km (0.097 R)
• M66: 18,387,523 km (0.045 R)
• M67: 18,562,553 km (0.046 R)
• M68: 18,679,389 km (0.055 R)
• M69: 19,149,874 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 11.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.38 AU - 3.02 AU

Year: 2865 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,298,627 km

• M1: 151,842 km (0.064 R)
• M2: 255,214 km (0.106 R)
• M3: 341,233 km (0.117 R)
• M4: 447,746 km (0.111 R)
• M5: 555,606 km (0.062 R)
• M6: 639,980 km (0.093 R)
• M7: 722,408 km (0.102 R)
• M8: 945,907 km (0.082 R)
• M9: 1,017,415 km (0.118 R)
• M10: 1,091,167 km (0.1 R)
• M11: 1,413,700 km (0.11 R)
• M12: 1,572,274 km (0.055 R)
• M13: 1,648,868 km (0.106 R)
• M14: 1,726,958 km (0.075 R)
• M15: 1,948,063 km (0.039 R)
• M16: 2,189,365 km (0.116 R)
• M17: 2,319,216 km (0.112 R)
• M18: 2,507,709 km (0.085 R)
• M19: 2,829,195 km (0.064 R)
• M20: 2,899,805 km (0.04 R)
• M21: 2,994,949 km (0.102 R)
• M22: 3,091,141 km (0.055 R)
• M23: 3,858,727 km (0.043 R)
• M24: 3,937,416 km (0.112 R)
• M25: 4,325,174 km (0.065 R)
• M26: 4,503,046 km (0.058 R)
• M27: 4,613,598 km (0.119 R)
• M28: 4,725,198 km (0.087 R)
• M29: 4,979,664 km (0.059 R)
• M30: 5,151,851 km (0.036 R)
• M31: 5,650,312 km (0.078 R)
• M32: 6,364,791 km (0.116 R)
• M33: 6,457,990 km (0.082 R)
• M34: 6,979,339 km (0.075 R)
• M35: 7,156,014 km (0.063 R)
• M36: 7,366,947 km (0.059 R)
• M37: 7,612,886 km (0.063 R)
• M38: 7,761,586 km (0.106 R)
• M39: 7,861,368 km (0.116 R)
• M40: 7,961,599 km (0.077 R)
• M41: 8,045,373 km (0.117 R)
• M42: 8,163,257 km (0.1 R)
• M43: 8,315,697 km (0.059 R)
• M44: 8,537,401 km (0.056 R)
• M45: 8,847,816 km (0.076 R)
• M46: 9,249,786 km (0.081 R)
• M47: 9,337,899 km (0.119 R)
• M48: 9,873,011 km (0.11 R)
• M49: 10,289,940 km (0.062 R)
• M50: 10,805,305 km (0.118 R)
• M51: 10,972,705 km (0.092 R)
• M52: 11,197,401 km (0.085 R)
• M53: 11,385,744 km (0.1 R)
• M54: 11,594,134 km (0.101 R)
• M55: 11,689,278 km (0.102 R)
• M56: 11,803,870 km (0.057 R)
• M57: 12,149,741 km (0.049 R)
• M58: 12,459,857 km (0.034 R)
• M59: 12,537,947 km (0.042 R)
• M60: 12,871,102 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.4

Radius: 6.4

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.83 AU - 8.87 AU

Year: 14201 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,298,627 km

• M1: 336,296 km (0.102 R)
• M2: 551,119 km (0.112 R)
• M3: 625,469 km (0.089 R)
• M4: 826,528 km (0.117 R)
• M5: 1,336,956 km (0.12 R)
• M6: 2,044,554 km (0.109 R)
• M7: 2,467,018 km (0.091 R)
• M8: 2,561,116 km (0.099 R)
• M9: 3,149,933 km (0.107 R)
• M10: 3,779,291 km (0.098 R)
• M11: 4,182,756 km (0.119 R)
• M12: 4,332,803 km (0.071 R)
• M13: 4,561,239 km (0.095 R)
• M14: 5,270,183 km (0.092 R)
• M15: 5,391,806 km (0.051 R)
• M16: 5,473,188 km (0.119 R)
• M17: 5,886,975 km (0.078 R)
• M18: 6,396,805 km (0.053 R)
• M19: 8,478,160 km (0.08 R)
• M20: 8,620,727 km (0.081 R)
• M21: 8,716,170 km (0.048 R)
• M22: 9,101,385 km (0.061 R)
• M23: 9,344,930 km (0.05 R)
• M24: 9,541,352 km (0.101 R)
• M25: 10,645,983 km (0.11 R)
• M26: 10,851,231 km (0.073 R)
• M27: 10,902,693 km (0.082 R)
• M28: 13,358,043 km (0.11 R)
• M29: 14,818,118 km (0.025 R)
• M30: 15,162,193 km (0.107 R)
• M31: 15,683,242 km (0.111 R)
• M32: 15,799,779 km (0.119 R)
• M33: 15,858,272 km (0.032 R)
• M34: 16,269,068 km (0.112 R)
• M35: 16,623,914 km (0.059 R)
• M36: 17,221,258 km (0.1 R)
• M37: 17,401,823 km (0.027 R)
• M38: 17,764,747 km (0.117 R)
• M39: 17,886,221 km (0.079 R)
• M40: 18,930,563 km (0.066 R)
• M41: 19,179,195 km (0.086 R)
• M42: 19,241,428 km (0.108 R)
• M43: 19,491,406 km (0.076 R)
• M44: 20,120,914 km (0.088 R)
• M45: 20,247,623 km (0.118 R)
• M46: 20,821,181 km (0.109 R)
• M47: 22,114,604 km (0.1 R)
• M48: 23,433,758 km (0.1 R)
• M49: 23,700,641 km (0.093 R)
• M50: 24,507,422 km (0.07 R)
• M51: 24,575,041 km (0.081 R)
• M52: 24,846,262 km (0.099 R)
• M53: 25,186,597 km (0.101 R)
• M54: 25,460,062 km (0.055 R)
• M55: 26,286,141 km (0.086 R)
• M56: 27,190,909 km (0.058 R)
• M57: 28,176,759 km (0.061 R)
• M58: 28,531,605 km (0.108 R)
• M59: 28,674,022 km (0.065 R)
• M60: 29,245,935 km (0.099 R)
• M61: 31,057,116 km (0.106 R)
• M62: 31,644,438 km (0.055 R)
• M63: 32,013,346 km (0.098 R)
• M64: 32,829,851 km (0.109 R)
• M65: 33,578,140 km (0.076 R)
• M66: 33,728,486 km (0.12 R)
• M67: 34,180,720 km (0.059 R)
• M68: 34,711,044 km (0.065 R)
• M69: 36,240,982 km (0.096 R)
• M70: 36,626,944 km (0.101 R)
• M71: 36,936,612 km (0.11 R)
• M72: 37,402,908 km (0.035 R)
• M73: 38,576,953 km (0.109 R)
• M74: 38,813,168 km (0.077 R)
• M75: 38,970,993 km (0.113 R)
• M76: 39,366,380 km (0.049 R)
• M77: 39,842,551 km (0.107 R)
• M78: 41,685,596 km (0.059 R)
• M79: 41,847,162 km (0.07 R)
• M80: 44,131,073 km (0.088 R)
• M81: 44,956,404 km (0.103 R)
• M82: 45,371,089 km (0.071 R)
• M83: 47,210,395 km (0.104 R)
• M84: 47,547,439 km (0.05 R)
• M85: 49,586,458 km (0.075 R)
• M86: 50,100,776 km (0.109 R)
• M87: 50,444,552 km (0.065 R)
• M88: 53,661,504 km (0.079 R)
• M89: 55,427,806 km (0.037 R)
• M90: 55,961,422 km (0.091 R)
• M91: 56,318,213 km (0.086 R)
• M92: 56,765,062 km (0.076 R)
• M93: 57,752,408 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit