🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 14.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.52 AU - 0.6 AU

Year: 284 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,812,850 km

• M1: 194,627 km (0.111 R)
• M2: 301,290 km (0.063 R)
• M3: 411,693 km (0.101 R)
• M4: 518,357 km (0.112 R)
• M5: 632,500 km (0.115 R)
• M6: 754,572 km (0.056 R)
• M7: 857,794 km (0.096 R)
• M8: 1,019,809 km (0.116 R)
• M9: 1,173,745 km (0.069 R)
• M10: 1,273,527 km (0.116 R)
• M11: 1,366,277 km (0.079 R)
• M12: 1,489,247 km (0.08 R)
• M13: 1,623,286 km (0.104 R)
• M14: 1,728,454 km (0.084 R)
• M15: 1,847,384 km (0.114 R)
• M16: 1,972,897 km (0.065 R)
• M17: 2,097,661 km (0.082 R)
• M18: 2,233,047 km (0.051 R)
• M19: 2,342,852 km (0.106 R)
• M20: 2,433,658 km (0.071 R)
• M21: 2,542,565 km (0.103 R)
• M22: 2,687,526 km (0.029 R)
• M23: 2,795,984 km (0.112 R)
• M24: 2,999,437 km (0.117 R)
• M25: 3,189,576 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 347 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 134.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,812,850 km

• M1: 211,083 km (0.036 R)
• M2: 307,872 km (0.075 R)
• M3: 405,560 km (0.057 R)
• M4: 529,726 km (0.099 R)
• M5: 625,319 km (0.076 R)
• M6: 820,544 km (0.058 R)
• M7: 978,968 km (0.104 R)
• M8: 1,207,704 km (0.118 R)
• M9: 1,338,003 km (0.1 R)
• M10: 1,478,027 km (0.047 R)
• M11: 1,580,651 km (0.069 R)
• M12: 1,690,606 km (0.076 R)
• M13: 1,848,132 km (0.103 R)
• M14: 1,985,014 km (0.118 R)
• M15: 2,109,779 km (0.118 R)
• M16: 2,274,935 km (0.067 R)
• M17: 2,439,044 km (0.117 R)
• M18: 2,612,876 km (0.117 R)
• M19: 2,715,800 km (0.108 R)
• M20: 2,826,053 km (0.102 R)
• M21: 3,003,177 km (0.071 R)
• M22: 3,141,406 km (0.069 R)
• M23: 3,356,228 km (0.104 R)
• M24: 3,456,010 km (0.085 R)
• M25: 3,594,986 km (0.12 R)
• M26: 3,774,504 km (0.077 R)
• M27: 3,911,236 km (0.096 R)
• M28: 4,122,768 km (0.097 R)
• M29: 4,358,534 km (0.115 R)
• M30: 4,474,772 km (0.074 R)
• M31: 4,626,613 km (0.074 R)
• M32: 4,759,307 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 12.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.64 AU - 3.86 AU

Year: 4925 Days

Day: 13.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,812,850 km

• M1: 154,983 km (0.104 R)
• M2: 272,418 km (0.083 R)
• M3: 350,059 km (0.118 R)
• M4: 455,675 km (0.104 R)
• M5: 698,173 km (0.078 R)
• M6: 809,923 km (0.108 R)
• M7: 1,029,832 km (0.076 R)
• M8: 1,123,630 km (0.071 R)
• M9: 1,307,785 km (0.084 R)
• M10: 1,436,439 km (0.12 R)
• M11: 1,555,967 km (0.101 R)
• M12: 1,763,011 km (0.109 R)
• M13: 1,993,990 km (0.101 R)
• M14: 2,296,776 km (0.119 R)
• M15: 2,406,431 km (0.071 R)
• M16: 2,663,740 km (0.088 R)
• M17: 2,746,019 km (0.069 R)
• M18: 3,032,199 km (0.108 R)
• M19: 3,152,925 km (0.096 R)
• M20: 3,399,312 km (0.097 R)
• M21: 3,543,076 km (0.04 R)
• M22: 3,986,334 km (0.1 R)
• M23: 4,138,176 km (0.119 R)
• M24: 4,408,350 km (0.045 R)
• M25: 4,764,393 km (0.098 R)
• M26: 4,905,464 km (0.061 R)
• M27: 4,986,695 km (0.086 R)
• M28: 5,171,000 km (0.118 R)
• M29: 5,378,642 km (0.076 R)
• M30: 5,504,454 km (0.109 R)
• M31: 5,952,948 km (0.099 R)
• M32: 6,039,715 km (0.114 R)
• M33: 6,192,604 km (0.118 R)
• M34: 6,280,418 km (0.079 R)
• M35: 6,457,691 km (0.034 R)
• M36: 6,816,876 km (0.089 R)
• M37: 7,252,056 km (0.053 R)
• M38: 7,555,141 km (0.095 R)
• M39: 7,767,271 km (0.071 R)
• M40: 8,005,431 km (0.112 R)
• M41: 8,489,081 km (0.113 R)
• M42: 8,586,918 km (0.068 R)
• M43: 9,006,989 km (0.08 R)
• M44: 9,433,941 km (0.105 R)
• M45: 9,713,689 km (0.051 R)
• M46: 10,359,802 km (0.054 R)
• M47: 10,754,142 km (0.101 R)
• M48: 10,966,571 km (0.108 R)
• M49: 11,422,396 km (0.036 R)
• M50: 11,747,921 km (0.1 R)
• M51: 11,911,880 km (0.108 R)
• M52: 11,994,159 km (0.034 R)
• M53: 12,575,197 km (0.098 R)
• M54: 12,967,742 km (0.084 R)
• M55: 13,052,414 km (0.074 R)
• M56: 13,707,354 km (0.081 R)
• M57: 14,169,462 km (0.073 R)
• M58: 14,519,371 km (0.089 R)
• M59: 14,695,298 km (0.113 R)
• M60: 14,783,561 km (0.069 R)
• M61: 14,990,305 km (0.055 R)
• M62: 15,826,557 km (0.095 R)
• M63: 16,128,894 km (0.084 R)
• M64: 16,555,398 km (0.055 R)
• M65: 16,708,736 km (0.105 R)
• M66: 16,985,641 km (0.077 R)
• M67: 17,109,359 km (0.096 R)
• M68: 17,544,240 km (0.079 R)
• M69: 17,825,933 km (0.096 R)
• M70: 18,172,102 km (0.051 R)
• M71: 19,514,294 km (0.086 R)
• M72: 19,871,085 km (0.087 R)
• M73: 20,459,603 km (0.109 R)
• M74: 20,591,249 km (0.088 R)
• M75: 21,653,843 km (0.092 R)
• M76: 21,788,032 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.4

Radius: 4.2

Gravity: 45.54 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.31 AU - 7.15 AU

Year: 10547 Days

Day: 23.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,812,850 km

• M1: 70,760 km (0.08 R)
• M2: 178,620 km (0.095 R)
• M3: 222,901 km (0.048 R)
• M4: 602,431 km (0.105 R)
• M5: 654,790 km (0.092 R)
• M6: 802,144 km (0.117 R)
• M7: 860,038 km (0.104 R)
• M8: 1,084,285 km (0.098 R)
• M9: 1,213,987 km (0.1 R)
• M10: 1,303,446 km (0.069 R)
• M11: 1,441,525 km (0.064 R)
• M12: 1,731,745 km (0.062 R)
• M13: 2,476,443 km (0.104 R)
• M14: 2,590,138 km (0.119 R)
• M15: 2,705,477 km (0.078 R)
• M16: 2,793,142 km (0.034 R)
• M17: 3,122,407 km (0.068 R)
• M18: 3,183,592 km (0.119 R)
• M19: 3,369,542 km (0.111 R)
• M20: 3,463,939 km (0.061 R)
• M21: 3,655,125 km (0.099 R)
• M22: 3,948,636 km (0.076 R)
• M23: 4,148,349 km (0.108 R)
• M24: 4,557,798 km (0.071 R)
• M25: 4,767,385 km (0.113 R)
• M26: 4,979,964 km (0.076 R)
• M27: 5,268,388 km (0.094 R)
• M28: 5,341,392 km (0.116 R)
• M29: 6,829,592 km (0.065 R)
• M30: 7,230,514 km (0.113 R)
• M31: 7,639,066 km (0.053 R)
• M32: 8,308,217 km (0.099 R)
• M33: 8,909,002 km (0.068 R)
• M34: 9,083,284 km (0.114 R)
• M35: 9,126,966 km (0.103 R)
• M36: 9,346,725 km (0.071 R)
• M37: 9,390,857 km (0.116 R)
• M38: 9,836,210 km (0.099 R)
• M39: 10,655,108 km (0.084 R)
• M40: 11,354,030 km (0.045 R)
• M41: 12,019,740 km (0.03 R)
• M42: 12,067,761 km (0.09 R)
• M43: 13,190,044 km (0.036 R)
• M44: 15,063,907 km (0.059 R)
• M45: 15,219,489 km (0.078 R)
• M46: 15,427,729 km (0.066 R)
• M47: 15,952,519 km (0.094 R)
• M48: 16,857,885 km (0.111 R)
• M49: 17,398,232 km (0.114 R)
• M50: 17,834,609 km (0.102 R)
• M51: 18,219,375 km (0.08 R)
• M52: 18,274,577 km (0.059 R)
• M53: 19,559,174 km (0.083 R)
• M54: 19,615,722 km (0.095 R)
• M55: 19,728,967 km (0.114 R)
• M56: 20,241,041 km (0.086 R)
• M57: 20,469,925 km (0.104 R)
• M58: 21,104,071 km (0.086 R)
• M59: 21,861,784 km (0.043 R)
• M60: 22,214,536 km (0.029 R)
• M61: 22,747,104 km (0.071 R)
• M62: 22,806,495 km (0.118 R)
• M63: 23,044,804 km (0.093 R)
• M64: 23,224,022 km (0.114 R)
• M65: 24,248,468 km (0.053 R)
• M66: 25,719,614 km (0.098 R)
• M67: 26,341,043 km (0.117 R)
• M68: 27,030,390 km (0.095 R)
• M69: 27,282,612 km (0.112 R)
• M70: 27,345,743 km (0.117 R)
• M71: 29,069,110 km (0.104 R)
• M72: 29,456,868 km (0.092 R)
• M73: 29,781,346 km (0.096 R)
• M74: 32,018,731 km (0.12 R)
• M75: 32,085,303 km (0.086 R)
• M76: 32,821,174 km (0.109 R)
• M77: 35,543,556 km (0.104 R)
• M78: 35,612,521 km (0.106 R)
• M79: 35,681,486 km (0.06 R)
• M80: 36,792,100 km (0.11 R)
• M81: 39,832,079 km (0.057 R)
• M82: 40,047,200 km (0.089 R)
• M83: 41,200,899 km (0.115 R)
• M84: 42,951,793 km (0.084 R)
• M85: 43,025,245 km (0.106 R)
• M86: 43,910,266 km (0.107 R)
• M87: 44,429,221 km (0.086 R)
• M88: 45,099,569 km (0.081 R)
• M89: 45,848,307 km (0.085 R)
• M90: 46,525,536 km (0.088 R)
• M91: 47,130,510 km (0.083 R)
• M92: 49,037,284 km (0.082 R)
• M93: 49,652,880 km (0.046 R)
• M94: 50,193,526 km (0.098 R)
• M95: 51,124,923 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.5

Radius: 3

Gravity: 63.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.39 AU - 8.55 AU

Year: 15261 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,812,850 km

• M1: 379,530 km (0.092 R)
• M2: 533,616 km (0.11 R)
• M3: 766,689 km (0.074 R)
• M4: 1,073,963 km (0.111 R)
• M5: 1,216,231 km (0.095 R)
• M6: 1,265,000 km (0.116 R)
• M7: 1,466,658 km (0.102 R)
• M8: 1,518,568 km (0.119 R)
• M9: 1,678,189 km (0.05 R)
• M10: 1,899,295 km (0.103 R)
• M11: 2,100,205 km (0.068 R)
• M12: 2,584,453 km (0.115 R)
• M13: 3,303,719 km (0.07 R)
• M14: 3,614,584 km (0.117 R)
• M15: 3,720,349 km (0.098 R)
• M16: 3,898,820 km (0.036 R)
• M17: 4,043,630 km (0.094 R)
• M18: 4,450,836 km (0.101 R)
• M19: 4,488,535 km (0.099 R)
• M20: 5,144,970 km (0.102 R)
• M21: 5,585,536 km (0.092 R)
• M22: 6,459,486 km (0.104 R)
• M23: 7,153,471 km (0.027 R)
• M24: 7,286,164 km (0.036 R)
• M25: 7,962,047 km (0.107 R)
• M26: 8,846,320 km (0.095 R)
• M27: 9,324,136 km (0.12 R)
• M28: 10,105,935 km (0.079 R)
• M29: 10,254,934 km (0.096 R)
• M30: 10,807,100 km (0.104 R)
• M31: 11,010,403 km (0.074 R)
• M32: 11,627,495 km (0.12 R)
• M33: 13,056,603 km (0.07 R)
• M34: 13,709,298 km (0.037 R)
• M35: 13,874,155 km (0.087 R)
• M36: 15,046,255 km (0.086 R)
• M37: 15,386,889 km (0.085 R)
• M38: 15,501,032 km (0.093 R)
• M39: 15,845,107 km (0.11 R)
• M40: 15,902,553 km (0.103 R)
• M41: 16,365,857 km (0.057 R)
• M42: 16,951,084 km (0.091 R)
• M43: 17,305,482 km (0.106 R)
• M44: 19,420,945 km (0.089 R)
• M45: 19,544,363 km (0.084 R)
• M46: 20,603,068 km (0.094 R)
• M47: 20,791,860 km (0.115 R)
• M48: 20,918,121 km (0.114 R)
• M49: 21,107,811 km (0.084 R)
• M50: 22,064,938 km (0.104 R)
• M51: 22,193,592 km (0.047 R)
• M52: 22,645,976 km (0.079 R)
• M53: 23,757,339 km (0.099 R)
• M54: 24,220,045 km (0.12 R)
• M55: 24,953,074 km (0.108 R)
• M56: 25,356,091 km (0.077 R)
• M57: 27,749,059 km (0.025 R)
• M58: 30,141,577 km (0.083 R)
• M59: 30,785,895 km (0.069 R)
• M60: 31,869,882 km (0.081 R)
• M61: 31,942,586 km (0.068 R)
• M62: 33,260,693 km (0.114 R)
• M63: 33,852,203 km (0.048 R)
• M64: 35,496,583 km (0.104 R)
• M65: 35,798,471 km (0.102 R)
• M66: 35,949,565 km (0.065 R)
• M67: 36,708,924 km (0.099 R)
• M68: 37,014,104 km (0.059 R)
• M69: 37,090,398 km (0.052 R)
• M70: 37,473,369 km (0.119 R)
• M71: 37,550,113 km (0.119 R)
• M72: 38,397,734 km (0.117 R)
• M73: 38,707,402 km (0.081 R)
• M74: 39,251,489 km (0.111 R)
• M75: 39,407,520 km (0.025 R)
• M76: 39,641,790 km (0.047 R)
• M77: 40,583,509 km (0.104 R)
• M78: 40,977,998 km (0.116 R)
• M79: 41,136,123 km (0.095 R)
• M80: 42,408,902 km (0.119 R)
• M81: 44,423,088 km (0.102 R)
• M82: 46,633,247 km (0.118 R)
• M83: 46,715,825 km (0.113 R)
• M84: 47,543,998 km (0.074 R)
• M85: 47,627,025 km (0.084 R)
• M86: 48,795,235 km (0.074 R)
• M87: 49,719,600 km (0.096 R)
• M88: 52,613,272 km (0.117 R)
• M89: 53,302,021 km (0.107 R)
• M90: 53,474,656 km (0.099 R)
• M91: 54,167,145 km (0.108 R)
• M92: 55,298,853 km (0.042 R)
• M93: 56,262,413 km (0.069 R)
• M94: 57,143,245 km (0.085 R)
• M95: 58,294,999 km (0.076 R)
• M96: 59,007,683 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 20,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit