🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 28.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.4 AU

Year: 796 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,476,960 km

• M1: 102,774 km (0.057 R)
• M2: 159,023 km (0.05 R)
• M3: 211,083 km (0.108 R)
• M4: 378,183 km (0.118 R)
• M5: 431,889 km (0.093 R)
• M6: 495,319 km (0.06 R)
• M7: 548,575 km (0.061 R)
• M8: 636,240 km (0.086 R)
• M9: 695,032 km (0.095 R)
• M10: 767,437 km (0.105 R)
• M11: 883,226 km (0.095 R)
• M12: 949,647 km (0.08 R)
• M13: 1,013,526 km (0.095 R)
• M14: 1,196,035 km (0.074 R)
• M15: 1,477,429 km (0.09 R)
• M16: 1,572,423 km (0.116 R)
• M17: 1,649,017 km (0.04 R)
• M18: 1,705,865 km (0.107 R)
• M19: 1,907,822 km (0.096 R)
• M20: 1,967,661 km (0.101 R)
• M21: 2,282,714 km (0.104 R)
• M22: 2,363,946 km (0.117 R)
• M23: 2,601,507 km (0.1 R)
• M24: 2,692,612 km (0.1 R)
• M25: 2,834,431 km (0.044 R)
• M26: 2,890,530 km (0.053 R)
• M27: 2,978,643 km (0.068 R)
• M28: 3,054,938 km (0.06 R)
• M29: 3,170,577 km (0.12 R)
• M30: 3,333,639 km (0.059 R)
• M31: 3,393,029 km (0.072 R)
• M32: 3,492,661 km (0.119 R)
• M33: 3,546,367 km (0.107 R)
• M34: 3,620,568 km (0.042 R)
• M35: 3,695,217 km (0.071 R)
• M36: 3,749,820 km (0.036 R)
• M37: 3,832,249 km (0.107 R)
• M38: 3,894,631 km (0.062 R)
• M39: 4,020,144 km (0.075 R)
• M40: 4,083,423 km (0.049 R)
• M41: 4,161,214 km (0.112 R)
• M42: 4,225,242 km (0.082 R)
• M43: 4,332,803 km (0.061 R)
• M44: 4,433,931 km (0.065 R)
• M45: 4,499,306 km (0.115 R)
• M46: 4,572,459 km (0.057 R)
• M47: 4,690,192 km (0.107 R)
• M48: 4,868,663 km (0.118 R)
• M49: 5,064,786 km (0.109 R)
• M50: 5,140,781 km (0.11 R)
• M51: 5,194,337 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 11.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.08 AU - 3.28 AU

Year: 2833 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,476,960 km

• M1: 184,753 km (0.116 R)
• M2: 282,890 km (0.052 R)
• M3: 373,546 km (0.072 R)
• M4: 494,870 km (0.108 R)
• M5: 660,923 km (0.081 R)
• M6: 1,027,588 km (0.078 R)
• M7: 1,098,647 km (0.073 R)
• M8: 1,507,498 km (0.093 R)
• M9: 1,589,477 km (0.034 R)
• M10: 2,006,855 km (0.069 R)
• M11: 2,082,253 km (0.12 R)
• M12: 2,158,697 km (0.109 R)
• M13: 2,522,669 km (0.105 R)
• M14: 2,992,257 km (0.029 R)
• M15: 3,061,520 km (0.109 R)
• M16: 3,166,538 km (0.08 R)
• M17: 3,237,298 km (0.083 R)
• M18: 3,562,075 km (0.082 R)
• M19: 3,709,878 km (0.098 R)
• M20: 3,803,227 km (0.118 R)
• M21: 3,878,624 km (0.091 R)
• M22: 4,030,765 km (0.117 R)
• M23: 4,719,663 km (0.072 R)
• M24: 4,861,931 km (0.098 R)
• M25: 5,680,231 km (0.109 R)
• M26: 5,940,681 km (0.108 R)
• M27: 6,028,345 km (0.119 R)
• M28: 6,294,031 km (0.054 R)
• M29: 6,428,370 km (0.04 R)
• M30: 6,541,017 km (0.09 R)
• M31: 7,160,801 km (0.111 R)
• M32: 7,395,072 km (0.055 R)
• M33: 7,799,285 km (0.059 R)
• M34: 8,113,291 km (0.109 R)
• M35: 8,235,213 km (0.098 R)
• M36: 8,505,537 km (0.045 R)
• M37: 9,232,133 km (0.035 R)
• M38: 9,641,583 km (0.113 R)
• M39: 10,372,518 km (0.063 R)
• M40: 10,905,535 km (0.089 R)
• M41: 11,392,775 km (0.042 R)
• M42: 11,721,592 km (0.12 R)
• M43: 12,053,699 km (0.037 R)
• M44: 12,165,000 km (0.105 R)
• M45: 12,868,858 km (0.085 R)
• M46: 13,441,369 km (0.077 R)
• M47: 13,527,986 km (0.105 R)
• M48: 13,847,078 km (0.104 R)
• M49: 14,374,710 km (0.093 R)
• M50: 14,789,694 km (0.118 R)
• M51: 14,938,843 km (0.086 R)
• M52: 15,058,522 km (0.069 R)
• M53: 15,148,430 km (0.101 R)
• M54: 15,268,707 km (0.066 R)
• M55: 15,419,352 km (0.033 R)
• M56: 15,722,437 km (0.109 R)
• M57: 15,813,692 km (0.096 R)
• M58: 16,303,475 km (0.086 R)
• M59: 16,395,927 km (0.106 R)
• M60: 16,643,212 km (0.103 R)
• M61: 16,767,378 km (0.03 R)
• M62: 17,172,788 km (0.101 R)
• M63: 17,423,963 km (0.086 R)
• M64: 17,518,359 km (0.113 R)
• M65: 18,729,953 km (0.117 R)
• M66: 19,215,697 km (0.103 R)
• M67: 19,345,847 km (0.113 R)
• M68: 19,803,916 km (0.067 R)
• M69: 20,464,540 km (0.104 R)
• M70: 20,897,925 km (0.112 R)
• M71: 21,031,815 km (0.047 R)
• M72: 21,132,494 km (0.12 R)
• M73: 21,401,621 km (0.1 R)
• M74: 21,638,135 km (0.078 R)
• M75: 21,807,480 km (0.075 R)
• M76: 22,626,828 km (0.106 R)
• M77: 22,902,237 km (0.086 R)
• M78: 23,144,137 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 5.2

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.07 AU - 9.81 AU

Year: 14446 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,476,960 km

• M1: 77,193 km (0.086 R)
• M2: 754,871 km (0.098 R)
• M3: 845,976 km (0.082 R)
• M4: 1,079,648 km (0.058 R)
• M5: 1,310,926 km (0.032 R)
• M6: 1,376,600 km (0.053 R)
• M7: 1,941,631 km (0.102 R)
• M8: 1,991,596 km (0.067 R)
• M9: 2,380,701 km (0.069 R)
• M10: 2,708,769 km (0.112 R)
• M11: 2,792,992 km (0.115 R)
• M12: 3,138,563 km (0.116 R)
• M13: 3,197,505 km (0.107 R)
• M14: 3,316,435 km (0.109 R)
• M15: 3,436,861 km (0.111 R)
• M16: 3,558,784 km (0.118 R)
• M17: 4,484,196 km (0.095 R)
• M18: 5,059,550 km (0.086 R)
• M19: 5,983,616 km (0.09 R)
• M20: 6,920,098 km (0.099 R)
• M21: 7,035,588 km (0.052 R)
• M22: 7,861,368 km (0.071 R)
• M23: 8,346,813 km (0.094 R)
• M24: 8,387,803 km (0.081 R)
• M25: 8,634,639 km (0.11 R)
• M26: 8,758,806 km (0.088 R)
• M27: 9,262,053 km (0.039 R)
• M28: 9,346,725 km (0.053 R)
• M29: 9,431,847 km (0.045 R)
• M30: 9,474,332 km (0.109 R)
• M31: 9,517,117 km (0.088 R)
• M32: 10,560,263 km (0.118 R)
• M33: 10,782,267 km (0.08 R)
• M34: 10,916,157 km (0.116 R)
• M35: 11,320,968 km (0.119 R)
• M36: 11,639,313 km (0.089 R)
• M37: 11,868,646 km (0.052 R)
• M38: 12,052,951 km (0.072 R)
• M39: 12,191,927 km (0.096 R)
• M40: 12,753,069 km (0.101 R)
• M41: 13,131,851 km (0.11 R)
• M42: 13,466,202 km (0.085 R)
• M43: 14,094,812 km (0.054 R)
• M44: 14,584,745 km (0.112 R)
• M45: 14,881,398 km (0.118 R)
• M46: 15,229,961 km (0.057 R)
• M47: 15,631,781 km (0.113 R)
• M48: 15,682,195 km (0.046 R)
• M49: 15,833,887 km (0.061 R)
• M50: 16,189,781 km (0.077 R)
• M51: 18,061,250 km (0.116 R)
• M52: 18,861,000 km (0.109 R)
• M53: 19,076,272 km (0.1 R)
• M54: 19,400,600 km (0.108 R)
• M55: 19,509,208 km (0.108 R)
• M56: 19,835,930 km (0.089 R)
• M57: 20,164,596 km (0.093 R)
• M58: 20,274,551 km (0.116 R)
• M59: 21,272,817 km (0.119 R)
• M60: 21,384,716 km (0.071 R)
• M61: 21,440,816 km (0.085 R)
• M62: 21,721,760 km (0.095 R)
• M63: 22,343,938 km (0.073 R)
• M64: 22,457,632 km (0.105 R)
• M65: 22,857,358 km (0.111 R)
• M66: 22,914,654 km (0.103 R)
• M67: 23,721,734 km (0.111 R)
• M68: 26,078,649 km (0.076 R)
• M69: 27,163,233 km (0.093 R)
• M70: 27,955,803 km (0.083 R)
• M71: 29,251,919 km (0.101 R)
• M72: 29,501,149 km (0.065 R)
• M73: 30,252,579 km (0.074 R)
• M74: 31,710,560 km (0.064 R)
• M75: 32,416,063 km (0.068 R)
• M76: 32,673,821 km (0.089 R)
• M77: 36,956,957 km (0.112 R)
• M78: 38,923,870 km (0.083 R)
• M79: 40,300,170 km (0.065 R)
• M80: 40,507,962 km (0.075 R)
• M81: 41,692,328 km (0.089 R)
• M82: 42,253,619 km (0.04 R)
• M83: 42,535,163 km (0.04 R)
• M84: 43,170,954 km (0.073 R)
• M85: 43,383,682 km (0.082 R)
• M86: 43,738,827 km (0.114 R)
• M87: 43,952,453 km (0.076 R)
• M88: 44,810,097 km (0.096 R)
• M89: 45,817,789 km (0.087 R)
• M90: 45,962,300 km (0.054 R)
• M91: 46,324,327 km (0.096 R)
• M92: 46,832,810 km (0.11 R)
• M93: 47,270,234 km (0.073 R)
• M94: 48,369,330 km (0.094 R)
• M95: 49,106,847 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit