🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 349 Days

Day: 34.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,787,478 km

• M1: 86,916 km (0.105 R)
• M2: 184,903 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 467 Days

Day: 45.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.12 AU - 1.44 AU

Year: 656 Days

Day: 47.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.87 AU - 3.83 AU

Year: 2778 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,787,478 km

• M1: 167,550 km (0.026 R)
• M2: 265,087 km (0.059 R)
• M3: 590,762 km (0.115 R)
• M4: 797,207 km (0.07 R)
• M5: 905,067 km (0.115 R)
• M6: 1,093,411 km (0.101 R)
• M7: 1,522,308 km (0.099 R)
• M8: 1,659,938 km (0.12 R)
• M9: 2,056,971 km (0.115 R)
• M10: 2,381,598 km (0.081 R)
• M11: 2,469,113 km (0.087 R)
• M12: 2,647,434 km (0.025 R)
• M13: 2,753,498 km (0.061 R)
• M14: 2,845,501 km (0.103 R)
• M15: 3,175,963 km (0.114 R)
• M16: 3,771,512 km (0.066 R)
• M17: 3,891,489 km (0.118 R)
• M18: 3,995,161 km (0.047 R)
• M19: 4,205,645 km (0.096 R)
• M20: 4,766,188 km (0.083 R)
• M21: 5,027,236 km (0.032 R)
• M22: 5,159,631 km (0.058 R)
• M23: 5,312,220 km (0.095 R)
• M24: 5,563,545 km (0.063 R)
• M25: 5,779,265 km (0.117 R)
• M26: 7,067,452 km (0.117 R)
• M27: 7,152,274 km (0.093 R)
• M28: 7,301,423 km (0.095 R)
• M29: 7,602,713 km (0.1 R)
• M30: 7,689,630 km (0.084 R)
• M31: 7,908,342 km (0.082 R)
• M32: 8,018,446 km (0.118 R)
• M33: 8,554,006 km (0.11 R)
• M34: 9,055,309 km (0.099 R)
• M35: 9,147,461 km (0.058 R)
• M36: 9,896,198 km (0.115 R)
• M37: 9,991,193 km (0.089 R)
• M38: 10,398,249 km (0.075 R)
• M39: 11,080,714 km (0.083 R)
• M40: 11,427,333 km (0.107 R)
• M41: 13,318,549 km (0.109 R)
• M42: 13,476,075 km (0.109 R)
• M43: 13,687,158 km (0.088 R)
• M44: 13,793,073 km (0.087 R)
• M45: 14,005,801 km (0.083 R)
• M46: 14,139,392 km (0.069 R)
• M47: 14,434,549 km (0.04 R)
• M48: 14,623,491 km (0.113 R)
• M49: 14,786,104 km (0.091 R)
• M50: 15,442,539 km (0.113 R)
• M51: 15,552,943 km (0.052 R)
• M52: 15,774,347 km (0.066 R)
• M53: 15,913,324 km (0.107 R)
• M54: 15,996,949 km (0.096 R)
• M55: 16,164,499 km (0.054 R)
• M56: 16,473,269 km (0.111 R)
• M57: 16,670,738 km (0.118 R)
• M58: 16,925,802 km (0.071 R)
• M59: 17,096,643 km (0.064 R)
• M60: 17,382,525 km (0.116 R)
• M61: 17,612,457 km (0.062 R)
• M62: 18,162,378 km (0.109 R)
• M63: 18,924,280 km (0.042 R)
• M64: 19,696,504 km (0.103 R)
• M65: 20,116,725 km (0.102 R)
• M66: 20,207,082 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 13.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.96 AU - 3.76 AU

Year: 2790 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,787,478 km

• M1: 165,754 km (0.101 R)
• M2: 540,946 km (0.111 R)
• M3: 726,896 km (0.107 R)
• M4: 879,486 km (0.092 R)
• M5: 965,205 km (0.051 R)
• M6: 1,327,232 km (0.055 R)
• M7: 1,438,533 km (0.088 R)
• M8: 1,671,457 km (0.099 R)
• M9: 1,954,795 km (0.11 R)
• M10: 2,334,475 km (0.111 R)
• M11: 2,484,671 km (0.045 R)
• M12: 2,752,002 km (0.084 R)
• M13: 3,043,718 km (0.091 R)
• M14: 3,562,823 km (0.11 R)
• M15: 3,673,226 km (0.092 R)
• M16: 4,060,535 km (0.08 R)
• M17: 4,309,466 km (0.037 R)
• M18: 4,563,333 km (0.077 R)
• M19: 4,666,257 km (0.065 R)
• M20: 5,139,285 km (0.071 R)
• M21: 5,591,220 km (0.084 R)
• M22: 5,812,625 km (0.053 R)
• M23: 7,002,976 km (0.089 R)
• M24: 7,524,324 km (0.05 R)
• M25: 7,871,990 km (0.052 R)
• M26: 7,975,212 km (0.1 R)
• M27: 8,079,033 km (0.107 R)
• M28: 8,329,759 km (0.03 R)
• M29: 8,562,085 km (0.084 R)
• M30: 8,882,074 km (0.118 R)
• M31: 9,011,327 km (0.059 R)
• M32: 9,227,945 km (0.105 R)
• M33: 9,336,852 km (0.084 R)
• M34: 9,446,358 km (0.089 R)
• M35: 9,910,560 km (0.052 R)
• M36: 10,067,039 km (0.081 R)
• M37: 10,224,266 km (0.088 R)
• M38: 10,359,653 km (0.098 R)
• M39: 10,564,003 km (0.029 R)
• M40: 11,092,084 km (0.059 R)
• M41: 11,277,884 km (0.111 R)
• M42: 11,394,421 km (0.113 R)
• M43: 11,723,088 km (0.106 R)
• M44: 11,817,633 km (0.08 R)
• M45: 12,534,357 km (0.072 R)
• M46: 12,776,406 km (0.076 R)
• M47: 13,117,938 km (0.118 R)
• M48: 13,462,612 km (0.059 R)
• M49: 13,909,909 km (0.112 R)
• M50: 14,135,503 km (0.116 R)
• M51: 14,261,315 km (0.057 R)
• M52: 14,666,426 km (0.105 R)
• M53: 15,075,426 km (0.112 R)
• M54: 15,204,080 km (0.096 R)
• M55: 15,307,153 km (0.061 R)
• M56: 15,462,286 km (0.093 R)
• M57: 16,245,880 km (0.072 R)
• M58: 16,404,155 km (0.092 R)
• M59: 17,042,339 km (0.038 R)
• M60: 17,364,573 km (0.117 R)
• M61: 17,499,361 km (0.058 R)
• M62: 17,933,194 km (0.06 R)
• M63: 18,206,061 km (0.087 R)
• M64: 18,343,093 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 5.4

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.63 AU - 12.97 AU

Year: 16079 Days

Day: 22.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,787,478 km

• M1: 78,988 km (0.103 R)
• M2: 199,264 km (0.044 R)
• M3: 322,234 km (0.026 R)
• M4: 360,082 km (0.111 R)
• M5: 771,027 km (0.059 R)
• M6: 1,164,171 km (0.104 R)
• M7: 1,266,047 km (0.051 R)
• M8: 1,435,242 km (0.1 R)
• M9: 1,960,929 km (0.057 R)
• M10: 2,358,859 km (0.119 R)
• M11: 2,727,319 km (0.103 R)
• M12: 2,781,324 km (0.118 R)
• M13: 2,973,557 km (0.089 R)
• M14: 3,458,104 km (0.068 R)
• M15: 3,516,747 km (0.078 R)
• M16: 3,875,482 km (0.095 R)
• M17: 4,059,338 km (0.11 R)
• M18: 4,245,887 km (0.095 R)
• M19: 4,659,974 km (0.085 R)
• M20: 5,942,327 km (0.104 R)
• M21: 6,332,627 km (0.114 R)
• M22: 6,404,584 km (0.116 R)
• M23: 6,804,758 km (0.079 R)
• M24: 6,989,362 km (0.111 R)
• M25: 7,552,897 km (0.09 R)
• M26: 8,170,138 km (0.094 R)
• M27: 8,405,755 km (0.109 R)
• M28: 8,445,249 km (0.066 R)
• M29: 9,575,760 km (0.027 R)
• M30: 9,824,242 km (0.025 R)
• M31: 9,865,830 km (0.109 R)
• M32: 10,753,095 km (0.04 R)
• M33: 11,533,697 km (0.105 R)
• M34: 11,930,879 km (0.056 R)
• M35: 12,602,723 km (0.055 R)
• M36: 13,749,540 km (0.108 R)
• M37: 14,170,509 km (0.086 R)
• M38: 14,217,632 km (0.083 R)
• M39: 14,311,879 km (0.074 R)
• M40: 14,359,002 km (0.1 R)
• M41: 15,073,182 km (0.11 R)
• M42: 15,945,338 km (0.103 R)
• M43: 16,043,175 km (0.064 R)
• M44: 16,239,597 km (0.079 R)
• M45: 16,634,834 km (0.057 R)
• M46: 18,503,761 km (0.076 R)
• M47: 19,071,933 km (0.093 R)
• M48: 19,332,234 km (0.092 R)
• M49: 20,971,677 km (0.07 R)
• M50: 22,435,492 km (0.111 R)
• M51: 22,875,459 km (0.109 R)
• M52: 23,373,919 km (0.094 R)
• M53: 23,708,121 km (0.099 R)
• M54: 23,875,970 km (0.091 R)
• M55: 24,381,461 km (0.053 R)
• M56: 24,437,859 km (0.091 R)
• M57: 24,494,258 km (0.09 R)
• M58: 25,919,177 km (0.074 R)
• M59: 26,207,453 km (0.104 R)
• M60: 26,265,197 km (0.042 R)
• M61: 26,323,092 km (0.118 R)
• M62: 26,845,188 km (0.093 R)
• M63: 27,429,518 km (0.111 R)
• M64: 27,840,912 km (0.067 R)
• M65: 28,610,443 km (0.092 R)
• M66: 29,087,511 km (0.089 R)
• M67: 30,412,948 km (0.062 R)
• M68: 30,534,421 km (0.09 R)
• M69: 31,389,074 km (0.071 R)
• M70: 31,819,467 km (0.072 R)
• M71: 33,059,633 km (0.048 R)
• M72: 33,748,532 km (0.092 R)
• M73: 34,632,057 km (0.08 R)
• M74: 37,653,485 km (0.115 R)
• M75: 37,783,934 km (0.094 R)
• M76: 38,045,282 km (0.102 R)
• M77: 38,438,275 km (0.104 R)
• M78: 38,569,622 km (0.081 R)
• M79: 38,832,765 km (0.045 R)
• M80: 39,692,055 km (0.1 R)
• M81: 39,957,591 km (0.086 R)
• M82: 40,557,479 km (0.108 R)
• M83: 41,563,824 km (0.027 R)
• M84: 41,631,292 km (0.113 R)
• M85: 41,766,080 km (0.109 R)
• M86: 41,901,167 km (0.066 R)
• M87: 42,374,943 km (0.111 R)
• M88: 42,578,396 km (0.099 R)
• M89: 43,191,149 km (0.107 R)
• M90: 45,254,253 km (0.065 R)
• M91: 45,531,758 km (0.09 R)
• M92: 45,879,423 km (0.117 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: 264 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit