🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 44.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,934,786 km

• M1: 51,611 km (0.068 R)
• M2: 185,950 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.53 AU - 0.73 AU

Year: 182 Days

Day: 19.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.03 AU - 1.05 AU

Year: 385 Days

Day: 31.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 14.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.39 AU - 6.31 AU

Year: 5142 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,934,786 km

• M1: 218,114 km (0.094 R)
• M2: 340,784 km (0.116 R)
• M3: 488,287 km (0.119 R)
• M4: 838,346 km (0.035 R)
• M5: 931,845 km (0.105 R)
• M6: 1,072,467 km (0.116 R)
• M7: 1,205,609 km (0.081 R)
• M8: 1,392,307 km (0.106 R)
• M9: 1,572,423 km (0.068 R)
• M10: 1,743,264 km (0.082 R)
• M11: 1,884,634 km (0.116 R)
• M12: 2,236,039 km (0.097 R)
• M13: 2,332,231 km (0.085 R)
• M14: 2,548,699 km (0.095 R)
• M15: 2,771,899 km (0.058 R)
• M16: 2,959,495 km (0.116 R)
• M17: 3,065,560 km (0.057 R)
• M18: 3,391,533 km (0.042 R)
• M19: 3,729,026 km (0.066 R)
• M20: 4,339,984 km (0.072 R)
• M21: 4,881,528 km (0.112 R)
• M22: 5,032,921 km (0.106 R)
• M23: 5,340,794 km (0.12 R)
• M24: 5,787,343 km (0.115 R)
• M25: 6,218,783 km (0.112 R)
• M26: 6,328,289 km (0.107 R)
• M27: 6,549,395 km (0.099 R)
• M28: 6,688,820 km (0.085 R)
• M29: 6,857,417 km (0.071 R)
• M30: 7,227,821 km (0.083 R)
• M31: 7,546,315 km (0.098 R)
• M32: 8,107,307 km (0.109 R)
• M33: 8,257,204 km (0.089 R)
• M34: 8,743,248 km (0.068 R)
• M35: 9,806,888 km (0.051 R)
• M36: 10,191,953 km (0.119 R)
• M37: 11,010,553 km (0.07 R)
• M38: 11,343,857 km (0.101 R)
• M39: 12,191,778 km (0.048 R)
• M40: 12,536,601 km (0.115 R)
• M41: 12,919,871 km (0.09 R)
• M42: 13,236,120 km (0.074 R)
• M43: 13,377,640 km (0.087 R)
• M44: 13,697,779 km (0.085 R)
• M45: 14,164,525 km (0.065 R)
• M46: 14,418,093 km (0.086 R)
• M47: 14,527,300 km (0.085 R)
• M48: 14,673,158 km (0.092 R)
• M49: 15,447,327 km (0.111 R)
• M50: 16,159,263 km (0.106 R)
• M51: 17,073,904 km (0.117 R)
• M52: 17,809,926 km (0.057 R)
• M53: 18,005,301 km (0.027 R)
• M54: 18,122,884 km (0.116 R)
• M55: 18,280,112 km (0.093 R)
• M56: 18,437,788 km (0.077 R)
• M57: 19,554,087 km (0.108 R)
• M58: 19,674,962 km (0.11 R)
• M59: 21,435,131 km (0.104 R)
• M60: 21,726,398 km (0.109 R)
• M61: 22,312,971 km (0.044 R)
• M62: 23,117,359 km (0.093 R)
• M63: 23,845,153 km (0.053 R)
• M64: 24,276,742 km (0.039 R)
• M65: 27,460,185 km (0.109 R)
• M66: 27,550,393 km (0.031 R)
• M67: 27,912,569 km (0.08 R)
• M68: 28,003,375 km (0.104 R)
• M69: 29,608,111 km (0.113 R)
• M70: 30,165,214 km (0.068 R)
• M71: 30,258,413 km (0.083 R)
• M72: 30,678,933 km (0.048 R)
• M73: 31,620,203 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 10.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.18 AU - 7.56 AU

Year: 5843 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,934,786 km

• M1: 128,355 km (0.078 R)
• M2: 205,547 km (0.101 R)
• M3: 498,011 km (0.115 R)
• M4: 715,377 km (0.072 R)
• M5: 1,164,171 km (0.094 R)
• M6: 1,254,528 km (0.064 R)
• M7: 1,507,199 km (0.056 R)
• M8: 1,656,497 km (0.086 R)
• M9: 1,758,972 km (0.109 R)
• M10: 2,024,508 km (0.079 R)
• M11: 2,303,059 km (0.07 R)
• M12: 2,417,950 km (0.043 R)
• M13: 2,594,027 km (0.088 R)
• M14: 2,754,097 km (0.11 R)
• M15: 2,917,458 km (0.1 R)
• M16: 3,105,203 km (0.028 R)
• M17: 3,168,632 km (0.097 R)
• M18: 3,254,053 km (0.099 R)
• M19: 3,514,652 km (0.113 R)
• M20: 3,647,495 km (0.03 R)
• M21: 3,737,104 km (0.069 R)
• M22: 4,033,159 km (0.117 R)
• M23: 4,149,097 km (0.104 R)
• M24: 4,696,775 km (0.067 R)
• M25: 4,966,799 km (0.117 R)
• M26: 5,066,281 km (0.067 R)
• M27: 5,522,256 km (0.101 R)
• M28: 5,703,120 km (0.061 R)
• M29: 6,636,760 km (0.106 R)
• M30: 6,774,091 km (0.118 R)
• M31: 7,761,138 km (0.073 R)
• M32: 7,876,926 km (0.066 R)
• M33: 8,110,000 km (0.05 R)
• M34: 8,227,434 km (0.096 R)
• M35: 9,156,437 km (0.107 R)
• M36: 9,309,475 km (0.034 R)
• M37: 9,463,262 km (0.053 R)
• M38: 10,308,490 km (0.062 R)
• M39: 10,499,676 km (0.029 R)
• M40: 11,177,803 km (0.082 R)
• M41: 12,542,585 km (0.059 R)
• M42: 12,917,627 km (0.113 R)
• M43: 13,123,772 km (0.09 R)
• M44: 13,261,702 km (0.047 R)
• M45: 13,643,775 km (0.082 R)
• M46: 14,347,782 km (0.092 R)
• M47: 14,919,545 km (0.075 R)
• M48: 15,425,934 km (0.084 R)
• M49: 15,608,144 km (0.08 R)
• M50: 16,196,064 km (0.042 R)
• M51: 16,269,965 km (0.052 R)
• M52: 18,156,394 km (0.083 R)
• M53: 18,387,373 km (0.116 R)
• M54: 19,242,625 km (0.07 R)
• M55: 19,793,743 km (0.08 R)
• M56: 19,872,880 km (0.092 R)
• M57: 20,071,247 km (0.104 R)
• M58: 21,640,678 km (0.09 R)
• M59: 21,885,570 km (0.072 R)
• M60: 22,254,778 km (0.081 R)
• M61: 22,667,369 km (0.098 R)
• M62: 23,249,304 km (0.114 R)
• M63: 23,793,990 km (0.053 R)
• M64: 25,238,507 km (0.12 R)
• M65: 25,668,751 km (0.112 R)
• M66: 26,362,286 km (0.065 R)
• M67: 26,536,568 km (0.037 R)
• M68: 27,325,846 km (0.055 R)
• M69: 27,458,091 km (0.081 R)
• M70: 27,679,047 km (0.114 R)
• M71: 27,989,313 km (0.111 R)
• M72: 28,167,185 km (0.073 R)
• M73: 28,345,505 km (0.085 R)
• M74: 28,972,171 km (0.067 R)
• M75: 29,966,398 km (0.088 R)
• M76: 30,604,732 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 9.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.91 AU - 7.81 AU

Year: 7257 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,934,786 km

• M1: 122,820 km (0.088 R)
• M2: 189,241 km (0.1 R)
• M3: 259,852 km (0.029 R)
• M4: 472,280 km (0.065 R)
• M5: 563,386 km (0.064 R)
• M6: 991,684 km (0.081 R)
• M7: 1,253,780 km (0.091 R)
• M8: 1,326,484 km (0.048 R)
• M9: 1,461,122 km (0.053 R)
• M10: 1,809,536 km (0.096 R)
• M11: 1,976,487 km (0.079 R)
• M12: 2,489,608 km (0.054 R)
• M13: 2,790,150 km (0.098 R)
• M14: 3,122,108 km (0.112 R)
• M15: 3,845,413 km (0.068 R)
• M16: 4,083,274 km (0.109 R)
• M17: 4,415,531 km (0.082 R)
• M18: 4,918,479 km (0.097 R)
• M19: 6,128,726 km (0.059 R)
• M20: 6,381,396 km (0.119 R)
• M21: 6,949,419 km (0.097 R)
• M22: 7,587,604 km (0.11 R)
• M23: 8,051,058 km (0.119 R)
• M24: 8,133,786 km (0.093 R)
• M25: 8,216,813 km (0.061 R)
• M26: 8,439,564 km (0.113 R)
• M27: 8,608,011 km (0.109 R)
• M28: 9,177,381 km (0.07 R)
• M29: 9,524,896 km (0.025 R)
• M30: 9,965,462 km (0.106 R)
• M31: 10,054,323 km (0.118 R)
• M32: 10,683,981 km (0.086 R)
• M33: 10,775,086 km (0.074 R)
• M34: 11,110,933 km (0.111 R)
• M35: 12,297,843 km (0.115 R)
• M36: 12,520,893 km (0.068 R)
• M37: 12,584,771 km (0.106 R)
• M38: 12,873,944 km (0.063 R)
• M39: 13,360,885 km (0.102 R)
• M40: 13,459,021 km (0.107 R)
• M41: 13,721,865 km (0.097 R)
• M42: 14,052,775 km (0.069 R)
• M43: 14,654,907 km (0.095 R)
• M44: 15,163,240 km (0.112 R)
• M45: 15,265,565 km (0.068 R)
• M46: 15,402,447 km (0.109 R)
• M47: 15,539,778 km (0.114 R)
• M48: 16,232,117 km (0.11 R)
• M49: 17,539,303 km (0.081 R)
• M50: 18,587,535 km (0.11 R)
• M51: 18,660,539 km (0.092 R)
• M52: 19,027,204 km (0.109 R)
• M53: 19,544,363 km (0.109 R)
• M54: 19,842,063 km (0.081 R)
• M55: 20,366,553 km (0.115 R)
• M56: 20,630,594 km (0.102 R)
• M57: 20,781,837 km (0.117 R)
• M58: 21,391,000 km (0.083 R)
• M59: 21,505,891 km (0.045 R)
• M60: 22,276,918 km (0.09 R)
• M61: 23,687,476 km (0.086 R)
• M62: 23,766,614 km (0.116 R)
• M63: 24,243,831 km (0.098 R)
• M64: 24,523,579 km (0.07 R)
• M65: 24,965,491 km (0.084 R)
• M66: 25,897,785 km (0.074 R)
• M67: 26,142,826 km (0.06 R)
• M68: 26,265,646 km (0.094 R)
• M69: 26,347,626 km (0.118 R)
• M70: 26,676,591 km (0.112 R)
• M71: 26,924,026 km (0.091 R)
• M72: 27,255,236 km (0.106 R)
• M73: 27,338,263 km (0.116 R)
• M74: 27,504,616 km (0.118 R)
• M75: 27,713,006 km (0.075 R)
• M76: 27,921,844 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.9

Radius: 7.7

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.74 AU - 20.56 AU

Year: 24692 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,934,786 km

• M1: 344,075 km (0.082 R)
• M2: 1,093,112 km (0.112 R)
• M3: 1,386,323 km (0.093 R)
• M4: 1,703,770 km (0.064 R)
• M5: 2,161,689 km (0.096 R)
• M6: 2,282,116 km (0.102 R)
• M7: 2,785,512 km (0.119 R)
• M8: 2,916,710 km (0.088 R)
• M9: 3,368,794 km (0.031 R)
• M10: 4,236,911 km (0.054 R)
• M11: 4,438,868 km (0.097 R)
• M12: 4,592,505 km (0.046 R)
• M13: 4,695,877 km (0.1 R)
• M14: 5,771,486 km (0.045 R)
• M15: 5,995,583 km (0.098 R)
• M16: 6,051,982 km (0.08 R)
• M17: 7,098,269 km (0.094 R)
• M18: 8,388,252 km (0.082 R)
• M19: 8,578,391 km (0.111 R)
• M20: 8,898,530 km (0.12 R)
• M21: 9,027,633 km (0.053 R)
• M22: 9,353,158 km (0.059 R)
• M23: 9,484,505 km (0.035 R)
• M24: 10,488,756 km (0.109 R)
• M25: 10,556,823 km (0.117 R)
• M26: 12,524,184 km (0.12 R)
• M27: 13,033,415 km (0.081 R)
• M28: 13,698,079 km (0.065 R)
• M29: 14,072,073 km (0.092 R)
• M30: 14,983,424 km (0.112 R)
• M31: 15,060,167 km (0.116 R)
• M32: 15,679,353 km (0.059 R)
• M33: 16,306,916 km (0.115 R)
• M34: 17,424,711 km (0.053 R)
• M35: 17,829,822 km (0.071 R)
• M36: 17,992,734 km (0.102 R)
• M37: 18,732,197 km (0.105 R)
• M38: 20,580,927 km (0.062 R)
• M39: 21,961,715 km (0.034 R)
• M40: 22,839,855 km (0.09 R)
• M41: 23,105,541 km (0.12 R)
• M42: 23,461,284 km (0.087 R)
• M43: 23,908,582 km (0.088 R)
• M44: 26,465,210 km (0.089 R)
• M45: 27,117,905 km (0.097 R)
• M46: 27,399,149 km (0.106 R)
• M47: 27,493,097 km (0.099 R)
• M48: 27,681,440 km (0.115 R)
• M49: 28,724,736 km (0.118 R)
• M50: 28,915,772 km (0.094 R)
• M51: 29,587,916 km (0.102 R)
• M52: 30,849,624 km (0.083 R)
• M53: 32,128,985 km (0.12 R)
• M54: 32,426,535 km (0.028 R)
• M55: 32,924,696 km (0.058 R)
• M56: 33,124,709 km (0.088 R)
• M57: 33,325,170 km (0.104 R)
• M58: 34,739,019 km (0.084 R)
• M59: 34,840,746 km (0.077 R)
• M60: 34,942,622 km (0.097 R)
• M61: 35,350,874 km (0.074 R)
• M62: 40,052,586 km (0.077 R)
• M63: 41,446,988 km (0.108 R)
• M64: 41,554,997 km (0.095 R)
• M65: 41,663,007 km (0.086 R)
• M66: 42,857,247 km (0.108 R)
• M67: 52,340,256 km (0.075 R)
• M68: 52,573,778 km (0.097 R)
• M69: 54,808,321 km (0.109 R)
• M70: 55,996,877 km (0.036 R)
• M71: 59,491,333 km (0.117 R)
• M72: 61,203,331 km (0.056 R)
• M73: 61,449,270 km (0.08 R)
• M74: 61,572,389 km (0.104 R)
• M75: 61,695,508 km (0.077 R)
• M76: 62,312,599 km (0.115 R)
• M77: 62,807,619 km (0.067 R)
• M78: 63,303,985 km (0.09 R)
• M79: 63,428,300 km (0.114 R)
• M80: 64,550,733 km (0.066 R)
• M81: 69,617,912 km (0.068 R)
• M82: 70,904,454 km (0.116 R)
• M83: 71,550,717 km (0.068 R)
• M84: 72,588,776 km (0.092 R)
• M85: 72,979,376 km (0.087 R)
• M86: 75,996,915 km (0.076 R)
• M87: 78,921,105 km (0.085 R)
• M88: 79,859,083 km (0.06 R)
• M89: 82,967,428 km (0.085 R)
• M90: 84,331,312 km (0.086 R)
• M91: 87,634,433 km (0.099 R)
• M92: 88,327,819 km (0.082 R)
• M93: 92,667,803 km (0.094 R)
• M94: 94,082,550 km (0.091 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit