🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.56 AU - 0.68 AU

Year: 186 Days

Day: 30.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,623,417 km

• M1: 31,266 km (0.112 R)
• M2: 136,732 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.76 AU - 2.18 AU

Year: 1053 Days

Day: 13.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,623,417 km

• M1: 236,963 km (0.105 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 8.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.53 AU - 5.05 AU

Year: 3384 Days

Day: 7.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,623,417 km

• M1: 113,694 km (0.111 R)
• M2: 177,722 km (0.089 R)
• M3: 411,544 km (0.116 R)
• M4: 607,367 km (0.11 R)
• M5: 760,705 km (0.096 R)
• M6: 814,710 km (0.087 R)
• M7: 1,074,711 km (0.117 R)
• M8: 1,167,163 km (0.116 R)
• M9: 1,316,461 km (0.097 R)
• M10: 1,483,562 km (0.085 R)
• M11: 1,587,233 km (0.074 R)
• M12: 1,693,298 km (0.111 R)
• M13: 1,850,825 km (0.107 R)
• M14: 2,167,374 km (0.117 R)
• M15: 2,473,750 km (0.076 R)
• M16: 2,737,192 km (0.111 R)
• M17: 2,879,609 km (0.117 R)
• M18: 3,488,622 km (0.086 R)
• M19: 3,550,257 km (0.105 R)
• M20: 3,705,689 km (0.094 R)
• M21: 3,815,942 km (0.111 R)
• M22: 3,879,372 km (0.117 R)
• M23: 4,120,524 km (0.081 R)
• M24: 4,300,490 km (0.099 R)
• M25: 4,366,612 km (0.108 R)
• M26: 4,433,034 km (0.112 R)
• M27: 4,753,323 km (0.054 R)
• M28: 4,856,096 km (0.059 R)
• M29: 4,994,175 km (0.095 R)
• M30: 5,398,389 km (0.053 R)
• M31: 5,849,726 km (0.025 R)
• M32: 5,941,579 km (0.028 R)
• M33: 6,089,381 km (0.093 R)
• M34: 6,182,282 km (0.096 R)
• M35: 6,275,780 km (0.114 R)
• M36: 6,388,577 km (0.095 R)
• M37: 6,788,751 km (0.092 R)
• M38: 7,099,017 km (0.089 R)
• M39: 7,414,070 km (0.103 R)
• M40: 7,613,185 km (0.084 R)
• M41: 7,713,565 km (0.101 R)
• M42: 7,814,245 km (0.091 R)
• M43: 7,976,259 km (0.083 R)
• M44: 8,037,295 km (0.112 R)
• M45: 8,200,955 km (0.081 R)
• M46: 8,427,596 km (0.065 R)
• M47: 8,677,424 km (0.083 R)
• M48: 9,056,505 km (0.062 R)
• M49: 9,184,112 km (0.115 R)
• M50: 9,248,140 km (0.091 R)
• M51: 9,376,645 km (0.1 R)
• M52: 9,441,122 km (0.105 R)
• M53: 9,765,749 km (0.098 R)
• M54: 10,359,204 km (0.119 R)
• M55: 11,009,655 km (0.117 R)
• M56: 11,305,560 km (0.096 R)
• M57: 11,397,114 km (0.101 R)
• M58: 12,185,495 km (0.09 R)
• M59: 12,515,208 km (0.109 R)
• M60: 13,039,250 km (0.033 R)
• M61: 13,328,123 km (0.089 R)
• M62: 13,449,148 km (0.079 R)
• M63: 13,570,472 km (0.068 R)
• M64: 13,961,221 km (0.119 R)
• M65: 14,158,092 km (0.104 R)
• M66: 14,306,344 km (0.09 R)
• M67: 14,579,360 km (0.061 R)
• M68: 14,703,975 km (0.059 R)
• M69: 14,929,419 km (0.106 R)
• M70: 15,307,453 km (0.117 R)
• M71: 15,383,448 km (0.112 R)
• M72: 15,790,953 km (0.116 R)
• M73: 15,893,278 km (0.108 R)
• M74: 16,047,364 km (0.038 R)
• M75: 16,253,509 km (0.118 R)
• M76: 16,305,270 km (0.031 R)
• M77: 16,590,404 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 8.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.07 AU - 5.23 AU

Year: 3818 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 66,623,417 km

• M1: 107,561 km (0.119 R)
• M2: 165,156 km (0.085 R)
• M3: 276,158 km (0.025 R)
• M4: 509,830 km (0.073 R)
• M5: 719,566 km (0.091 R)
• M6: 907,161 km (0.113 R)
• M7: 1,374,356 km (0.045 R)
• M8: 1,743,862 km (0.111 R)
• M9: 2,116,959 km (0.088 R)
• M10: 2,237,685 km (0.118 R)
• M11: 2,319,665 km (0.074 R)
• M12: 2,528,802 km (0.106 R)
• M13: 2,671,668 km (0.116 R)
• M14: 2,802,567 km (0.069 R)
• M15: 3,025,467 km (0.036 R)
• M16: 3,316,136 km (0.099 R)
• M17: 3,425,492 km (0.077 R)
• M18: 3,567,909 km (0.102 R)
• M19: 3,680,108 km (0.092 R)
• M20: 3,777,197 km (0.032 R)
• M21: 4,241,399 km (0.029 R)
• M22: 4,463,252 km (0.093 R)
• M23: 4,636,337 km (0.103 R)
• M24: 4,811,816 km (0.057 R)
• M25: 5,369,516 km (0.109 R)
• M26: 5,572,371 km (0.046 R)
• M27: 5,665,421 km (0.057 R)
• M28: 5,834,167 km (0.107 R)
• M29: 5,890,715 km (0.099 R)
• M30: 6,138,300 km (0.072 R)
• M31: 6,215,193 km (0.087 R)
• M32: 6,801,916 km (0.104 R)
• M33: 7,001,480 km (0.1 R)
• M34: 7,162,447 km (0.072 R)
• M35: 7,304,266 km (0.051 R)
• M36: 8,111,945 km (0.088 R)
• M37: 8,217,561 km (0.119 R)
• M38: 8,752,373 km (0.087 R)
• M39: 8,947,598 km (0.074 R)
• M40: 9,254,274 km (0.069 R)
• M41: 9,631,410 km (0.096 R)
• M42: 10,309,088 km (0.084 R)
• M43: 10,400,493 km (0.12 R)
• M44: 10,584,349 km (0.062 R)
• M45: 11,119,011 km (0.061 R)
• M46: 11,189,322 km (0.102 R)
• M47: 11,354,179 km (0.114 R)
• M48: 11,853,387 km (0.075 R)
• M49: 12,141,962 km (0.111 R)
• M50: 13,368,814 km (0.104 R)
• M51: 13,593,959 km (0.116 R)
• M52: 14,200,129 km (0.093 R)
• M53: 14,712,053 km (0.092 R)
• M54: 14,866,737 km (0.048 R)
• M55: 15,073,930 km (0.039 R)
• M56: 15,308,201 km (0.093 R)
• M57: 15,386,590 km (0.071 R)
• M58: 15,859,469 km (0.087 R)
• M59: 16,044,671 km (0.106 R)
• M60: 16,873,443 km (0.08 R)
• M61: 17,089,612 km (0.098 R)
• M62: 17,252,225 km (0.083 R)
• M63: 17,360,982 km (0.101 R)
• M64: 17,497,266 km (0.108 R)
• M65: 17,963,264 km (0.12 R)
• M66: 18,600,251 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.2

Radius: 13.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.18 AU - 7.32 AU

Year: 7434 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,623,417 km

• M1: 196,572 km (0.115 R)
• M2: 336,296 km (0.073 R)
• M3: 435,629 km (0.111 R)
• M4: 585,676 km (0.061 R)
• M5: 1,183,618 km (0.091 R)
• M6: 1,354,010 km (0.08 R)
• M7: 1,606,980 km (0.102 R)
• M8: 1,836,314 km (0.092 R)
• M9: 1,995,336 km (0.079 R)
• M10: 2,200,884 km (0.096 R)
• M11: 2,348,986 km (0.085 R)
• M12: 2,700,242 km (0.089 R)
• M13: 2,813,637 km (0.109 R)
• M14: 3,380,014 km (0.03 R)
• M15: 4,059,488 km (0.103 R)
• M16: 5,341,242 km (0.098 R)
• M17: 5,716,733 km (0.094 R)
• M18: 6,863,251 km (0.05 R)
• M19: 7,082,113 km (0.109 R)
• M20: 7,335,232 km (0.07 R)
• M21: 7,655,671 km (0.062 R)
• M22: 7,817,686 km (0.052 R)
• M23: 8,310,611 km (0.104 R)
• M24: 8,410,392 km (0.104 R)
• M25: 8,847,517 km (0.095 R)
• M26: 9,223,307 km (0.057 R)
• M27: 9,430,500 km (0.119 R)
• M28: 10,167,718 km (0.112 R)
• M29: 10,453,450 km (0.113 R)
• M30: 10,705,672 km (0.083 R)
• M31: 11,142,797 km (0.058 R)
• M32: 11,400,555 km (0.029 R)
• M33: 12,872,298 km (0.092 R)
• M34: 13,142,771 km (0.06 R)
• M35: 13,259,308 km (0.115 R)
• M36: 13,571,668 km (0.095 R)
• M37: 13,768,090 km (0.062 R)
• M38: 13,886,422 km (0.061 R)
• M39: 14,203,719 km (0.114 R)
• M40: 14,643,836 km (0.097 R)
• M41: 14,926,277 km (0.108 R)
• M42: 15,169,822 km (0.038 R)
• M43: 15,292,044 km (0.09 R)
• M44: 16,784,731 km (0.068 R)
• M45: 17,420,373 km (0.109 R)
• M46: 18,107,027 km (0.06 R)
• M47: 18,193,495 km (0.086 R)
• M48: 18,627,927 km (0.098 R)
• M49: 20,264,827 km (0.11 R)
• M50: 20,534,701 km (0.051 R)
• M51: 21,259,952 km (0.054 R)
• M52: 22,688,911 km (0.102 R)
• M53: 23,109,729 km (0.085 R)
• M54: 23,721,884 km (0.108 R)
• M55: 24,148,836 km (0.041 R)
• M56: 24,244,130 km (0.071 R)
• M57: 24,578,481 km (0.08 R)
• M58: 25,348,312 km (0.066 R)
• M59: 25,590,511 km (0.112 R)
• M60: 26,468,950 km (0.077 R)
• M61: 27,605,594 km (0.12 R)
• M62: 27,755,043 km (0.116 R)
• M63: 29,061,630 km (0.088 R)
• M64: 29,264,335 km (0.095 R)
• M65: 29,365,912 km (0.098 R)
• M66: 29,467,639 km (0.077 R)
• M67: 29,569,366 km (0.102 R)
• M68: 30,080,242 km (0.064 R)
• M69: 30,542,350 km (0.044 R)
• M70: 30,645,423 km (0.052 R)
• M71: 31,162,284 km (0.057 R)
• M72: 31,318,015 km (0.076 R)
• M73: 31,838,616 km (0.064 R)
• M74: 33,205,641 km (0.082 R)
• M75: 33,843,077 km (0.055 R)
• M76: 34,323,885 km (0.115 R)
• M77: 34,484,553 km (0.12 R)
• M78: 36,051,292 km (0.1 R)
• M79: 36,160,199 km (0.12 R)
• M80: 36,487,669 km (0.098 R)
• M81: 36,597,025 km (0.065 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 6.8

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.49 AU - 14.57 AU

Year: 16890 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,623,417 km

• M1: 108,159 km (0.07 R)
• M2: 183,257 km (0.055 R)
• M3: 896,390 km (0.085 R)
• M4: 1,343,389 km (0.091 R)
• M5: 1,534,126 km (0.072 R)
• M6: 1,911,113 km (0.079 R)
• M7: 2,284,060 km (0.101 R)
• M8: 2,512,047 km (0.095 R)
• M9: 2,578,618 km (0.058 R)
• M10: 3,385,101 km (0.089 R)
• M11: 4,066,669 km (0.11 R)
• M12: 4,584,876 km (0.114 R)
• M13: 4,666,406 km (0.103 R)
• M14: 4,789,675 km (0.085 R)
• M15: 5,991,395 km (0.119 R)
• M16: 6,533,687 km (0.086 R)
• M17: 6,903,942 km (0.065 R)
• M18: 7,091,537 km (0.074 R)
• M19: 7,956,812 km (0.072 R)
• M20: 8,104,315 km (0.092 R)
• M21: 8,203,050 km (0.097 R)
• M22: 8,401,865 km (0.091 R)
• M23: 8,905,860 km (0.103 R)
• M24: 9,471,640 km (0.095 R)
• M25: 9,732,538 km (0.093 R)
• M26: 10,101,895 km (0.098 R)
• M27: 10,208,409 km (0.096 R)
• M28: 10,637,605 km (0.101 R)
• M29: 12,242,491 km (0.075 R)
• M30: 12,813,207 km (0.109 R)
• M31: 13,862,337 km (0.066 R)
• M32: 14,636,955 km (0.098 R)
• M33: 14,697,093 km (0.115 R)
• M34: 15,060,018 km (0.101 R)
• M35: 15,548,305 km (0.106 R)
• M36: 15,856,028 km (0.03 R)
• M37: 15,917,961 km (0.105 R)
• M38: 16,103,762 km (0.094 R)
• M39: 16,290,460 km (0.115 R)
• M40: 16,540,438 km (0.092 R)
• M41: 16,728,632 km (0.094 R)
• M42: 16,854,594 km (0.117 R)
• M43: 17,170,844 km (0.095 R)
• M44: 17,873,355 km (0.059 R)
• M45: 18,066,636 km (0.09 R)
• M46: 18,455,141 km (0.079 R)
• M47: 18,977,537 km (0.12 R)
• M48: 19,240,530 km (0.092 R)
• M49: 19,306,503 km (0.086 R)
• M50: 21,456,075 km (0.079 R)
• M51: 21,524,441 km (0.107 R)
• M52: 22,074,213 km (0.106 R)
• M53: 22,420,083 km (0.049 R)
• M54: 22,558,910 km (0.117 R)
• M55: 23,468,615 km (0.041 R)
• M56: 24,176,512 km (0.053 R)
• M57: 24,390,138 km (0.094 R)
• M58: 25,685,655 km (0.034 R)
• M59: 25,903,769 km (0.08 R)
• M60: 26,122,481 km (0.062 R)
• M61: 27,225,167 km (0.089 R)
• M62: 29,020,940 km (0.112 R)
• M63: 30,009,482 km (0.113 R)
• M64: 30,700,325 km (0.091 R)
• M65: 31,863,299 km (0.118 R)
• M66: 32,332,588 km (0.101 R)
• M67: 32,646,743 km (0.103 R)
• M68: 32,725,432 km (0.068 R)
• M69: 33,674,481 km (0.054 R)
• M70: 39,639,845 km (0.09 R)
• M71: 40,144,439 km (0.09 R)
• M72: 40,566,604 km (0.096 R)
• M73: 41,160,059 km (0.094 R)
• M74: 41,245,031 km (0.113 R)
• M75: 42,012,767 km (0.1 R)
• M76: 43,389,217 km (0.057 R)
• M77: 45,393,828 km (0.033 R)
• M78: 45,569,606 km (0.06 R)
• M79: 46,451,635 km (0.042 R)
• M80: 47,428,359 km (0.099 R)
• M81: 47,874,610 km (0.11 R)
• M82: 49,763,881 km (0.091 R)
• M83: 53,058,774 km (0.109 R)
• M84: 53,336,578 km (0.113 R)
• M85: 54,639,126 km (0.079 R)
• M86: 56,046,393 km (0.118 R)
• M87: 56,234,887 km (0.063 R)
• M88: 56,801,713 km (0.044 R)
• M89: 59,088,017 km (0.034 R)
• M90: 59,953,142 km (0.055 R)
• M91: 60,725,665 km (0.066 R)
• M92: 60,919,245 km (0.118 R)
• M93: 61,404,241 km (0.106 R)
• M94: 61,793,196 km (0.064 R)
• M95: 63,258,956 km (0.102 R)
• M96: 63,455,228 km (0.105 R)
• M97: 64,637,201 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 20,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit