🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.06 AU - 3.45 AU

Year: 2129 Days

Day: 46.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 10.6

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.34 AU - 6.98 AU

Year: 4894 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,180,507 km

• M1: 157,826 km (0.056 R)
• M2: 289,621 km (0.112 R)
• M3: 374,892 km (0.064 R)
• M4: 694,433 km (0.104 R)
• M5: 1,121,535 km (0.117 R)
• M6: 1,410,558 km (0.085 R)
• M7: 1,706,164 km (0.083 R)
• M8: 1,879,099 km (0.077 R)
• M9: 2,336,868 km (0.104 R)
• M10: 2,432,611 km (0.076 R)
• M11: 2,588,492 km (0.083 R)
• M12: 3,097,274 km (0.113 R)
• M13: 3,352,638 km (0.089 R)
• M14: 3,659,164 km (0.065 R)
• M15: 3,726,034 km (0.09 R)
• M16: 4,066,818 km (0.06 R)
• M17: 4,276,106 km (0.107 R)
• M18: 4,441,411 km (0.045 R)
• M19: 4,584,876 km (0.06 R)
• M20: 4,876,292 km (0.074 R)
• M21: 5,098,744 km (0.095 R)
• M22: 5,426,214 km (0.049 R)
• M23: 5,553,971 km (0.111 R)
• M24: 6,368,531 km (0.103 R)
• M25: 6,612,076 km (0.117 R)
• M26: 6,886,140 km (0.094 R)
• M27: 7,332,689 km (0.11 R)
• M28: 8,049,113 km (0.119 R)
• M29: 8,727,989 km (0.083 R)
• M30: 8,998,611 km (0.076 R)
• M31: 9,272,076 km (0.116 R)
• M32: 10,077,361 km (0.072 R)
• M33: 10,969,563 km (0.068 R)
• M34: 11,721,292 km (0.08 R)
• M35: 11,853,686 km (0.049 R)
• M36: 12,760,848 km (0.092 R)
• M37: 13,516,317 km (0.087 R)
• M38: 14,039,910 km (0.086 R)
• M39: 14,180,532 km (0.033 R)
• M40: 14,748,106 km (0.118 R)
• M41: 15,286,958 km (0.109 R)
• M42: 15,942,196 km (0.079 R)
• M43: 16,015,499 km (0.066 R)
• M44: 16,199,505 km (0.07 R)
• M45: 16,347,158 km (0.052 R)
• M46: 16,569,460 km (0.101 R)
• M47: 17,619,936 km (0.102 R)
• M48: 18,229,997 km (0.078 R)
• M49: 18,576,166 km (0.032 R)
• M50: 20,379,419 km (0.111 R)
• M51: 21,261,298 km (0.085 R)
• M52: 21,463,554 km (0.112 R)
• M53: 21,829,172 km (0.071 R)
• M54: 22,360,843 km (0.047 R)
• M55: 22,607,679 km (0.088 R)
• M56: 23,353,574 km (0.102 R)
• M57: 23,729,513 km (0.111 R)
• M58: 23,855,325 km (0.043 R)
• M59: 24,233,957 km (0.101 R)
• M60: 25,210,832 km (0.115 R)
• M61: 25,339,187 km (0.036 R)
• M62: 25,682,514 km (0.073 R)
• M63: 26,243,655 km (0.067 R)
• M64: 26,373,805 km (0.034 R)
• M65: 26,591,022 km (0.09 R)
• M66: 26,940,033 km (0.054 R)
• M67: 28,128,738 km (0.068 R)
• M68: 28,796,543 km (0.061 R)
• M69: 28,975,612 km (0.094 R)
• M70: 29,875,892 km (0.11 R)
• M71: 29,966,548 km (0.093 R)
• M72: 30,238,666 km (0.103 R)
• M73: 30,329,622 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 12.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.84 AU - 8.72 AU

Year: 8659 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,180,507 km

• M1: 166,054 km (0.099 R)
• M2: 403,465 km (0.069 R)
• M3: 613,351 km (0.107 R)
• M4: 767,736 km (0.059 R)
• M5: 911,500 km (0.096 R)
• M6: 1,158,935 km (0.113 R)
• M7: 1,610,122 km (0.115 R)
• M8: 1,703,621 km (0.096 R)
• M9: 2,131,022 km (0.114 R)
• M10: 2,251,897 km (0.077 R)
• M11: 2,357,363 km (0.105 R)
• M12: 2,573,532 km (0.058 R)
• M13: 2,796,283 km (0.097 R)
• M14: 2,967,723 km (0.082 R)
• M15: 3,221,441 km (0.093 R)
• M16: 3,381,211 km (0.092 R)
• M17: 3,461,994 km (0.032 R)
• M18: 3,625,804 km (0.104 R)
• M19: 3,771,213 km (0.111 R)
• M20: 3,939,810 km (0.094 R)
• M21: 4,241,100 km (0.098 R)
• M22: 4,752,425 km (0.077 R)
• M23: 4,889,008 km (0.036 R)
• M24: 5,073,313 km (0.046 R)
• M25: 5,236,374 km (0.113 R)
• M26: 5,496,375 km (0.102 R)
• M27: 5,591,968 km (0.1 R)
• M28: 6,177,195 km (0.115 R)
• M29: 7,117,717 km (0.04 R)
• M30: 7,248,316 km (0.06 R)
• M31: 7,751,713 km (0.1 R)
• M32: 7,832,197 km (0.027 R)
• M33: 8,211,876 km (0.081 R)
• M34: 8,989,037 km (0.106 R)
• M35: 10,257,477 km (0.098 R)
• M36: 10,672,910 km (0.084 R)
• M37: 11,003,073 km (0.102 R)
• M38: 11,397,862 km (0.078 R)
• M39: 11,643,053 km (0.082 R)
• M40: 11,859,072 km (0.097 R)
• M41: 12,201,053 km (0.078 R)
• M42: 12,514,909 km (0.067 R)
• M43: 12,609,605 km (0.041 R)
• M44: 13,602,037 km (0.093 R)
• M45: 14,519,820 km (0.081 R)
• M46: 14,785,805 km (0.03 R)
• M47: 15,255,093 km (0.098 R)
• M48: 15,593,334 km (0.034 R)
• M49: 15,797,386 km (0.092 R)
• M50: 16,002,484 km (0.095 R)
• M51: 16,380,518 km (0.056 R)
• M52: 17,568,026 km (0.098 R)
• M53: 17,958,177 km (0.106 R)
• M54: 18,602,794 km (0.104 R)
• M55: 19,036,778 km (0.082 R)
• M56: 19,620,509 km (0.118 R)
• M57: 19,767,414 km (0.113 R)
• M58: 20,395,725 km (0.102 R)
• M59: 20,656,474 km (0.081 R)
• M60: 20,843,322 km (0.114 R)
• M61: 20,993,219 km (0.073 R)
• M62: 21,143,415 km (0.048 R)
• M63: 21,369,457 km (0.099 R)
• M64: 21,672,094 km (0.111 R)
• M65: 21,823,936 km (0.079 R)
• M66: 22,243,408 km (0.071 R)
• M67: 23,012,790 km (0.099 R)
• M68: 23,439,742 km (0.109 R)
• M69: 23,908,432 km (0.078 R)
• M70: 24,104,705 km (0.067 R)
• M71: 24,262,082 km (0.045 R)
• M72: 24,459,252 km (0.046 R)
• M73: 24,577,733 km (0.101 R)
• M74: 25,533,215 km (0.061 R)
• M75: 26,744,659 km (0.099 R)
• M76: 26,948,261 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.2

Radius: 4.6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.8 AU - 19.1 AU

Year: 29981 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,180,507 km

• M1: 130,300 km (0.117 R)
• M2: 264,040 km (0.09 R)
• M3: 381,624 km (0.095 R)
• M4: 556,654 km (0.094 R)
• M5: 850,314 km (0.077 R)
• M6: 924,216 km (0.064 R)
• M7: 1,411,456 km (0.059 R)
• M8: 1,529,189 km (0.111 R)
• M9: 1,619,547 km (0.11 R)
• M10: 1,966,165 km (0.086 R)
• M11: 2,724,925 km (0.095 R)
• M12: 3,021,279 km (0.025 R)
• M13: 3,684,296 km (0.039 R)
• M14: 4,094,643 km (0.12 R)
• M15: 4,305,277 km (0.084 R)
• M16: 4,476,267 km (0.065 R)
• M17: 4,958,122 km (0.036 R)
• M18: 5,002,852 km (0.09 R)
• M19: 5,137,490 km (0.076 R)
• M20: 5,364,580 km (0.111 R)
• M21: 5,641,485 km (0.078 R)
• M22: 5,875,756 km (0.088 R)
• M23: 6,065,446 km (0.114 R)
• M24: 6,305,401 km (0.088 R)
• M25: 7,194,910 km (0.083 R)
• M26: 8,600,980 km (0.118 R)
• M27: 8,979,163 km (0.092 R)
• M28: 9,639,788 km (0.099 R)
• M29: 9,695,588 km (0.06 R)
• M30: 9,807,487 km (0.082 R)
• M31: 10,602,450 km (0.099 R)
• M32: 13,856,204 km (0.056 R)
• M33: 13,919,184 km (0.113 R)
• M34: 14,108,725 km (0.077 R)
• M35: 15,198,396 km (0.105 R)
• M36: 15,263,321 km (0.095 R)
• M37: 15,328,247 km (0.117 R)
• M38: 15,786,016 km (0.082 R)
• M39: 15,851,839 km (0.069 R)
• M40: 16,314,695 km (0.098 R)
• M41: 17,661,674 km (0.081 R)
• M42: 18,904,085 km (0.032 R)
• M43: 19,394,766 km (0.065 R)
• M44: 19,535,687 km (0.104 R)
• M45: 19,889,635 km (0.101 R)
• M46: 19,960,694 km (0.109 R)
• M47: 20,603,816 km (0.102 R)
• M48: 23,019,672 km (0.108 R)
• M49: 24,603,015 km (0.079 R)
• M50: 25,369,256 km (0.044 R)
• M51: 26,455,037 km (0.112 R)
• M52: 26,689,607 km (0.032 R)
• M53: 27,873,225 km (0.114 R)
• M54: 30,454,686 km (0.077 R)
• M55: 30,536,665 km (0.055 R)
• M56: 31,690,963 km (0.066 R)
• M57: 31,773,840 km (0.035 R)
• M58: 32,189,871 km (0.106 R)
• M59: 33,364,364 km (0.104 R)
• M60: 33,617,933 km (0.114 R)
• M61: 36,361,408 km (0.114 R)
• M62: 36,622,307 km (0.042 R)
• M63: 37,935,926 km (0.115 R)
• M64: 38,909,060 km (0.068 R)
• M65: 40,699,298 km (0.06 R)
• M66: 40,789,505 km (0.098 R)
• M67: 43,250,390 km (0.101 R)
• M68: 43,342,393 km (0.11 R)
• M69: 45,384,254 km (0.057 R)
• M70: 46,134,487 km (0.052 R)
• M71: 46,416,928 km (0.099 R)
• M72: 49,946,540 km (0.031 R)
• M73: 50,139,821 km (0.113 R)
• M74: 51,109,813 km (0.056 R)
• M75: 52,380,049 km (0.114 R)
• M76: 53,561,573 km (0.09 R)
• M77: 54,652,590 km (0.098 R)
• M78: 55,250,682 km (0.115 R)
• M79: 57,867,448 km (0.113 R)
• M80: 58,578,936 km (0.089 R)
• M81: 58,986,740 km (0.088 R)
• M82: 61,453,309 km (0.081 R)
• M83: 62,803,430 km (0.094 R)
• M84: 63,639,084 km (0.103 R)
• M85: 64,268,292 km (0.069 R)
• M86: 64,478,477 km (0.095 R)
• M87: 66,274,250 km (0.115 R)
• M88: 68,622,488 km (0.117 R)
• M89: 69,052,283 km (0.111 R)
• M90: 69,483,125 km (0.11 R)
• M91: 70,780,737 km (0.082 R)
• M92: 72,523,402 km (0.095 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit