🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.45 AU

Year: 466 Days

Day: 32.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 174 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,359,463 km

• M1: 577,149 km (0.059 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 11.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.44 AU - 7.66 AU

Year: 5947 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,359,463 km

• M1: 144,960 km (0.114 R)
• M2: 223,798 km (0.088 R)
• M3: 327,470 km (0.089 R)
• M4: 512,971 km (0.06 R)
• M5: 636,689 km (0.102 R)
• M6: 725,400 km (0.098 R)
• M7: 891,903 km (0.102 R)
• M8: 1,125,574 km (0.029 R)
• M9: 1,306,887 km (0.115 R)
• M10: 1,408,614 km (0.114 R)
• M11: 1,528,441 km (0.108 R)
• M12: 1,714,691 km (0.099 R)
• M13: 1,908,719 km (0.119 R)
• M14: 1,991,746 km (0.098 R)
• M15: 2,075,970 km (0.093 R)
• M16: 2,371,575 km (0.047 R)
• M17: 2,643,993 km (0.087 R)
• M18: 3,358,622 km (0.11 R)
• M19: 3,937,865 km (0.09 R)
• M20: 4,087,612 km (0.076 R)
• M21: 4,750,929 km (0.103 R)
• M22: 5,141,679 km (0.087 R)
• M23: 5,880,991 km (0.084 R)
• M24: 6,052,580 km (0.1 R)
• M25: 6,451,109 km (0.079 R)
• M26: 6,552,088 km (0.096 R)
• M27: 6,883,896 km (0.105 R)
• M28: 7,299,778 km (0.066 R)
• M29: 7,510,860 km (0.04 R)
• M30: 7,858,227 km (0.101 R)
• M31: 7,993,164 km (0.075 R)
• M32: 8,763,443 km (0.053 R)
• M33: 8,875,492 km (0.095 R)
• M34: 8,959,716 km (0.102 R)
• M35: 9,072,662 km (0.103 R)
• M36: 9,242,755 km (0.103 R)
• M37: 9,385,322 km (0.072 R)
• M38: 9,586,232 km (0.093 R)
• M39: 9,788,488 km (0.099 R)
• M40: 9,963,069 km (0.064 R)
• M41: 10,403,934 km (0.078 R)
• M42: 11,062,015 km (0.099 R)
• M43: 11,152,820 km (0.082 R)
• M44: 11,457,402 km (0.058 R)
• M45: 11,672,075 km (0.092 R)
• M46: 12,261,789 km (0.093 R)
• M47: 12,702,505 km (0.047 R)
• M48: 13,276,961 km (0.077 R)
• M49: 13,405,764 km (0.103 R)
• M50: 13,859,794 km (0.103 R)
• M51: 13,957,631 km (0.114 R)
• M52: 14,154,352 km (0.086 R)
• M53: 15,151,123 km (0.103 R)
• M54: 16,377,077 km (0.109 R)
• M55: 16,515,156 km (0.12 R)
• M56: 16,862,373 km (0.116 R)
• M57: 16,966,942 km (0.06 R)
• M58: 17,352,455 km (0.086 R)
• M59: 17,634,597 km (0.057 R)
• M60: 20,837,338 km (0.103 R)
• M61: 21,024,634 km (0.086 R)
• M62: 21,551,967 km (0.089 R)
• M63: 22,312,971 km (0.089 R)
• M64: 22,466,309 km (0.059 R)
• M65: 23,237,935 km (0.098 R)
• M66: 23,939,698 km (0.076 R)
• M67: 24,411,530 km (0.093 R)
• M68: 25,005,583 km (0.036 R)
• M69: 25,444,204 km (0.034 R)
• M70: 25,564,331 km (0.109 R)
• M71: 25,805,034 km (0.085 R)
• M72: 25,966,002 km (0.088 R)
• M73: 26,450,699 km (0.077 R)
• M74: 26,572,322 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.2

Radius: 12.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.48 AU - 6.62 AU

Year: 5947 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,359,463 km

• M1: 174,132 km (0.11 R)
• M2: 356,641 km (0.114 R)
• M3: 452,534 km (0.102 R)
• M4: 786,586 km (0.036 R)
• M5: 931,546 km (0.07 R)
• M6: 1,410,558 km (0.114 R)
• M7: 1,639,892 km (0.106 R)
• M8: 1,791,135 km (0.098 R)
• M9: 2,500,379 km (0.109 R)
• M10: 2,602,105 km (0.078 R)
• M11: 3,163,546 km (0.117 R)
• M12: 3,258,092 km (0.051 R)
• M13: 3,353,685 km (0.1 R)
• M14: 3,629,693 km (0.092 R)
• M15: 3,728,877 km (0.046 R)
• M16: 3,946,990 km (0.119 R)
• M17: 4,203,999 km (0.046 R)
• M18: 4,343,275 km (0.1 R)
• M19: 4,662,517 km (0.084 R)
• M20: 5,286,190 km (0.041 R)
• M21: 5,455,834 km (0.102 R)
• M22: 5,684,719 km (0.103 R)
• M23: 5,994,985 km (0.111 R)
• M24: 6,152,212 km (0.103 R)
• M25: 6,310,786 km (0.055 R)
• M26: 6,510,948 km (0.08 R)
• M27: 6,692,859 km (0.056 R)
• M28: 7,207,326 km (0.078 R)
• M29: 7,755,752 km (0.115 R)
• M30: 8,383,614 km (0.078 R)
• M31: 8,537,550 km (0.114 R)
• M32: 9,253,526 km (0.108 R)
• M33: 10,222,471 km (0.059 R)
• M34: 10,434,451 km (0.092 R)
• M35: 11,102,855 km (0.053 R)
• M36: 11,588,749 km (0.09 R)
• M37: 12,758,006 km (0.068 R)
• M38: 13,343,980 km (0.105 R)
• M39: 13,549,827 km (0.055 R)
• M40: 13,704,811 km (0.107 R)
• M41: 13,808,631 km (0.065 R)
• M42: 14,042,902 km (0.074 R)
• M43: 14,278,668 km (0.034 R)
• M44: 15,422,643 km (0.065 R)
• M45: 16,513,211 km (0.104 R)
• M46: 17,151,396 km (0.078 R)
• M47: 17,347,369 km (0.109 R)
• M48: 17,431,443 km (0.103 R)
• M49: 17,515,816 km (0.086 R)
• M50: 18,024,599 km (0.116 R)
• M51: 18,280,710 km (0.094 R)
• M52: 18,366,430 km (0.055 R)
• M53: 18,739,228 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 5.6

Gravity: 27.41 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.85 AU - 15.51 AU

Year: 17950 Days

Day: 17.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,359,463 km

• M1: 209,736 km (0.108 R)
• M2: 634,744 km (0.076 R)
• M3: 1,107,772 km (0.025 R)
• M4: 1,304,793 km (0.11 R)
• M5: 1,392,756 km (0.116 R)
• M6: 1,893,909 km (0.082 R)
• M7: 1,960,181 km (0.106 R)
• M8: 2,198,490 km (0.114 R)
• M9: 3,240,888 km (0.065 R)
• M10: 3,522,431 km (0.118 R)
• M11: 4,457,418 km (0.065 R)
• M12: 4,952,138 km (0.054 R)
• M13: 5,464,212 km (0.104 R)
• M14: 5,559,206 km (0.057 R)
• M15: 6,538,175 km (0.117 R)
• M16: 6,639,004 km (0.11 R)
• M17: 6,842,158 km (0.108 R)
• M18: 7,411,378 km (0.117 R)
• M19: 7,834,889 km (0.084 R)
• M20: 8,375,237 km (0.118 R)
• M21: 9,208,198 km (0.085 R)
• M22: 10,300,711 km (0.083 R)
• M23: 11,131,578 km (0.076 R)
• M24: 12,730,928 km (0.102 R)
• M25: 12,983,300 km (0.11 R)
• M26: 14,531,937 km (0.053 R)
• M27: 14,861,950 km (0.099 R)
• M28: 16,069,953 km (0.08 R)
• M29: 16,616,883 km (0.05 R)
• M30: 16,961,855 km (0.088 R)
• M31: 17,518,808 km (0.1 R)
• M32: 19,080,909 km (0.119 R)
• M33: 19,224,972 km (0.094 R)
• M34: 20,171,178 km (0.087 R)
• M35: 22,487,851 km (0.088 R)
• M36: 22,716,437 km (0.12 R)
• M37: 23,329,938 km (0.114 R)
• M38: 23,871,033 km (0.105 R)
• M39: 24,182,197 km (0.12 R)
• M40: 24,416,467 km (0.041 R)
• M41: 26,397,442 km (0.044 R)
• M42: 27,042,209 km (0.059 R)
• M43: 27,285,305 km (0.116 R)
• M44: 28,100,913 km (0.087 R)
• M45: 29,007,326 km (0.115 R)
• M46: 29,839,689 km (0.095 R)
• M47: 31,187,566 km (0.118 R)
• M48: 32,383,301 km (0.078 R)
• M49: 33,246,481 km (0.061 R)
• M50: 33,506,931 km (0.104 R)
• M51: 35,614,615 km (0.084 R)
• M52: 38,764,399 km (0.111 R)
• M53: 39,680,536 km (0.086 R)
• M54: 42,377,636 km (0.111 R)
• M55: 42,754,174 km (0.092 R)
• M56: 43,890,818 km (0.061 R)
• M57: 44,462,731 km (0.094 R)
• M58: 44,941,295 km (0.04 R)
• M59: 45,517,845 km (0.078 R)
• M60: 47,652,607 km (0.095 R)
• M61: 47,848,281 km (0.093 R)
• M62: 48,044,104 km (0.113 R)
• M63: 48,142,240 km (0.085 R)
• M64: 50,117,680 km (0.066 R)
• M65: 51,817,561 km (0.065 R)
• M66: 52,018,770 km (0.064 R)
• M67: 53,231,560 km (0.117 R)
• M68: 53,536,141 km (0.032 R)
• M69: 53,739,594 km (0.073 R)
• M70: 54,045,223 km (0.097 R)
• M71: 56,200,629 km (0.089 R)
• M72: 56,614,417 km (0.038 R)
• M73: 57,548,954 km (0.077 R)
• M74: 59,644,073 km (0.111 R)
• M75: 61,231,755 km (0.115 R)
• M76: 62,191,126 km (0.087 R)
• M77: 63,155,284 km (0.104 R)
• M78: 63,370,256 km (0.07 R)
• M79: 63,908,659 km (0.04 R)
• M80: 64,990,102 km (0.096 R)
• M81: 66,732,768 km (0.065 R)
• M82: 66,951,779 km (0.12 R)
• M83: 68,490,842 km (0.106 R)
• M84: 69,375,713 km (0.061 R)
• M85: 70,152,874 km (0.039 R)
• M86: 71,603,974 km (0.029 R)
• M87: 72,614,507 km (0.108 R)
• M88: 73,065,096 km (0.078 R)
• M89: 73,403,636 km (0.09 R)
• M90: 76,359,391 km (0.089 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit