🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 209 Days

Day: 12.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,001,219 km

• M1: 122,072 km (0.072 R)
• M2: 371,751 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.73 AU - 1.01 AU

Year: 365 Days

Day: 19 Hours

Environment

Temp: -47 °C

Axial Tilt: 128.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,001,219 km

• M1: 544,536 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.59 AU

Year: 651 Days

Day: 14.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 10.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.31 AU - 3.67 AU

Year: 2324 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,001,219 km

• M1: 137,780 km (0.032 R)
• M2: 250,876 km (0.107 R)
• M3: 383,868 km (0.059 R)
• M4: 503,247 km (0.105 R)
• M5: 606,171 km (0.111 R)
• M6: 725,400 km (0.1 R)
• M7: 818,450 km (0.119 R)
• M8: 915,689 km (0.048 R)
• M9: 1,182,272 km (0.06 R)
• M10: 1,273,227 km (0.041 R)
• M11: 1,345,782 km (0.035 R)
• M12: 1,451,847 km (0.072 R)
• M13: 1,661,584 km (0.083 R)
• M14: 1,787,545 km (0.079 R)
• M15: 1,904,979 km (0.112 R)
• M16: 2,012,839 km (0.077 R)
• M17: 2,085,993 km (0.057 R)
• M18: 2,247,558 km (0.102 R)
• M19: 2,413,462 km (0.051 R)
• M20: 2,530,598 km (0.09 R)
• M21: 2,623,049 km (0.095 R)
• M22: 3,145,146 km (0.103 R)
• M23: 3,316,884 km (0.083 R)
• M24: 3,432,972 km (0.051 R)
• M25: 4,096,139 km (0.047 R)
• M26: 4,363,022 km (0.115 R)
• M27: 4,538,650 km (0.101 R)
• M28: 5,013,174 km (0.115 R)
• M29: 5,366,824 km (0.12 R)
• M30: 5,435,040 km (0.078 R)
• M31: 5,974,191 km (0.057 R)
• M32: 6,098,357 km (0.085 R)
• M33: 6,187,518 km (0.109 R)
• M34: 6,277,127 km (0.064 R)
• M35: 6,750,155 km (0.119 R)
• M36: 7,103,206 km (0.114 R)
• M37: 7,481,390 km (0.077 R)
• M38: 7,653,577 km (0.12 R)
• M39: 7,730,620 km (0.099 R)
• M40: 8,060,932 km (0.118 R)
• M41: 8,217,860 km (0.101 R)
• M42: 8,395,732 km (0.118 R)
• M43: 8,856,044 km (0.097 R)
• M44: 9,365,724 km (0.072 R)
• M45: 9,613,907 km (0.081 R)
• M46: 9,697,084 km (0.084 R)
• M47: 10,011,090 km (0.113 R)
• M48: 10,328,536 km (0.073 R)
• M49: 10,435,050 km (0.099 R)
• M50: 10,584,797 km (0.095 R)
• M51: 10,929,920 km (0.055 R)
• M52: 11,697,656 km (0.075 R)
• M53: 11,853,238 km (0.083 R)
• M54: 11,964,838 km (0.104 R)
• M55: 12,054,447 km (0.106 R)
• M56: 12,189,085 km (0.11 R)
• M57: 12,460,007 km (0.117 R)
• M58: 12,893,092 km (0.108 R)
• M59: 13,493,728 km (0.037 R)
• M60: 13,657,089 km (0.071 R)
• M61: 13,750,737 km (0.088 R)
• M62: 13,985,606 km (0.109 R)
• M63: 14,080,002 km (0.11 R)
• M64: 14,483,318 km (0.084 R)
• M65: 14,914,609 km (0.066 R)
• M66: 15,010,950 km (0.047 R)
• M67: 15,447,476 km (0.095 R)
• M68: 15,765,222 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 10.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.2 AU - 6.42 AU

Year: 7126 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,001,219 km

• M1: 148,999 km (0.081 R)
• M2: 255,513 km (0.089 R)
• M3: 334,202 km (0.114 R)
• M4: 409,150 km (0.115 R)
• M5: 758,611 km (0.102 R)
• M6: 1,059,153 km (0.099 R)
• M7: 1,280,259 km (0.103 R)
• M8: 1,557,463 km (0.102 R)
• M9: 1,767,349 km (0.049 R)
• M10: 1,957,039 km (0.109 R)
• M11: 2,138,053 km (0.078 R)
• M12: 2,293,186 km (0.112 R)
• M13: 2,500,678 km (0.088 R)
• M14: 2,598,515 km (0.067 R)
• M15: 3,319,427 km (0.033 R)
• M16: 4,510,376 km (0.118 R)
• M17: 5,078,848 km (0.095 R)
• M18: 5,734,535 km (0.089 R)
• M19: 5,908,218 km (0.08 R)
• M20: 6,039,565 km (0.051 R)
• M21: 6,171,810 km (0.069 R)
• M22: 6,394,561 km (0.118 R)
• M23: 6,620,005 km (0.066 R)
• M24: 6,756,588 km (0.084 R)
• M25: 7,429,479 km (0.065 R)
• M26: 7,714,313 km (0.119 R)
• M27: 8,245,685 km (0.061 R)
• M28: 8,739,208 km (0.114 R)
• M29: 8,889,105 km (0.098 R)
• M30: 9,191,592 km (0.112 R)
• M31: 9,574,264 km (0.106 R)
• M32: 10,145,279 km (0.066 R)
• M33: 10,329,135 km (0.061 R)
• M34: 10,995,294 km (0.073 R)
• M35: 11,923,549 km (0.118 R)
• M36: 12,791,665 km (0.091 R)
• M37: 13,651,105 km (0.117 R)
• M38: 14,915,357 km (0.099 R)
• M39: 15,455,704 km (0.048 R)
• M40: 16,124,855 km (0.12 R)
• M41: 16,309,010 km (0.072 R)
• M42: 16,462,946 km (0.072 R)
• M43: 17,585,978 km (0.093 R)
• M44: 18,444,370 km (0.048 R)
• M45: 20,135,724 km (0.105 R)
• M46: 20,267,819 km (0.086 R)
• M47: 20,499,845 km (0.105 R)
• M48: 21,301,839 km (0.119 R)
• M49: 21,808,378 km (0.088 R)
• M50: 22,730,050 km (0.082 R)
• M51: 22,936,645 km (0.103 R)
• M52: 23,143,838 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 9.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.51 AU - 7.51 AU

Year: 8344 Days

Day: 12.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,001,219 km

• M1: 201,209 km (0.088 R)
• M2: 270,772 km (0.111 R)
• M3: 616,044 km (0.054 R)
• M4: 721,361 km (0.104 R)
• M5: 845,976 km (0.051 R)
• M6: 991,684 km (0.066 R)
• M7: 1,103,135 km (0.091 R)
• M8: 1,233,734 km (0.087 R)
• M9: 1,323,642 km (0.094 R)
• M10: 1,463,067 km (0.071 R)
• M11: 1,739,674 km (0.064 R)
• M12: 1,927,569 km (0.102 R)
• M13: 2,068,639 km (0.104 R)
• M14: 3,966,737 km (0.113 R)
• M15: 4,124,413 km (0.109 R)
• M16: 4,215,369 km (0.092 R)
• M17: 4,353,298 km (0.087 R)
• M18: 4,728,190 km (0.116 R)
• M19: 4,847,569 km (0.075 R)
• M20: 4,919,676 km (0.095 R)
• M21: 5,040,551 km (0.082 R)
• M22: 5,138,088 km (0.119 R)
• M23: 5,940,382 km (0.096 R)
• M24: 6,620,753 km (0.082 R)
• M25: 7,353,483 km (0.099 R)
• M26: 8,054,649 km (0.11 R)
• M27: 8,543,834 km (0.112 R)
• M28: 8,660,221 km (0.09 R)
• M29: 8,748,035 km (0.114 R)
• M30: 9,131,454 km (0.087 R)
• M31: 9,250,534 km (0.079 R)
• M32: 9,641,284 km (0.053 R)
• M33: 9,762,607 km (0.116 R)
• M34: 9,915,048 km (0.119 R)
• M35: 10,470,056 km (0.084 R)
• M36: 10,908,677 km (0.068 R)
• M37: 11,066,802 km (0.109 R)
• M38: 11,289,553 km (0.078 R)
• M39: 11,417,459 km (0.094 R)
• M40: 12,096,933 km (0.109 R)
• M41: 12,359,178 km (0.041 R)
• M42: 13,224,601 km (0.063 R)
• M43: 13,359,539 km (0.103 R)
• M44: 13,494,925 km (0.06 R)
• M45: 14,212,994 km (0.1 R)
• M46: 14,698,589 km (0.05 R)
• M47: 15,013,642 km (0.078 R)
• M48: 15,401,699 km (0.112 R)
• M49: 15,543,668 km (0.098 R)
• M50: 17,465,252 km (0.072 R)
• M51: 17,650,454 km (0.095 R)
• M52: 17,799,005 km (0.098 R)
• M53: 18,284,749 km (0.114 R)
• M54: 18,736,984 km (0.085 R)
• M55: 19,231,105 km (0.101 R)
• M56: 19,345,697 km (0.079 R)
• M57: 20,077,081 km (0.119 R)
• M58: 20,309,856 km (0.098 R)
• M59: 20,543,677 km (0.106 R)
• M60: 21,845,029 km (0.095 R)
• M61: 23,051,237 km (0.09 R)
• M62: 23,254,391 km (0.115 R)
• M63: 23,457,993 km (0.116 R)
• M64: 23,826,303 km (0.116 R)
• M65: 24,692,774 km (0.077 R)
• M66: 24,942,303 km (0.068 R)
• M67: 25,611,754 km (0.062 R)
• M68: 26,754,682 km (0.054 R)
• M69: 26,839,952 km (0.115 R)
• M70: 27,439,840 km (0.045 R)
• M71: 27,525,859 km (0.108 R)
• M72: 27,698,195 km (0.071 R)
• M73: 27,870,981 km (0.116 R)
• M74: 28,434,815 km (0.106 R)
• M75: 29,265,682 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 5.5

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.57 AU - 11.07 AU

Year: 12792 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,001,219 km

• M1: 96,491 km (0.086 R)
• M2: 139,425 km (0.036 R)
• M3: 224,846 km (0.086 R)
• M4: 382,223 km (0.082 R)
• M5: 572,511 km (0.077 R)
• M6: 975,229 km (0.119 R)
• M7: 1,362,537 km (0.085 R)
• M8: 1,722,619 km (0.083 R)
• M9: 1,937,741 km (0.063 R)
• M10: 2,085,843 km (0.097 R)
• M11: 2,769,954 km (0.088 R)
• M12: 3,050,301 km (0.081 R)
• M13: 3,164,893 km (0.103 R)
• M14: 3,369,094 km (0.058 R)
• M15: 3,457,805 km (0.06 R)
• M16: 3,547,414 km (0.118 R)
• M17: 3,975,563 km (0.062 R)
• M18: 4,227,636 km (0.082 R)
• M19: 4,880,331 km (0.067 R)
• M20: 5,116,098 km (0.102 R)
• M21: 5,355,604 km (0.106 R)
• M22: 5,810,082 km (0.087 R)
• M23: 6,024,157 km (0.085 R)
• M24: 6,423,134 km (0.068 R)
• M25: 6,533,388 km (0.067 R)
• M26: 6,607,289 km (0.111 R)
• M27: 6,868,038 km (0.11 R)
• M28: 6,905,587 km (0.059 R)
• M29: 7,056,382 km (0.027 R)
• M30: 7,631,586 km (0.118 R)
• M31: 7,944,545 km (0.116 R)
• M32: 8,301,635 km (0.107 R)
• M33: 9,196,380 km (0.026 R)
• M34: 9,781,606 km (0.065 R)
• M35: 9,866,129 km (0.081 R)
• M36: 11,385,296 km (0.09 R)
• M37: 11,563,467 km (0.11 R)
• M38: 11,652,926 km (0.104 R)
• M39: 11,877,622 km (0.109 R)
• M40: 12,149,142 km (0.055 R)
• M41: 13,302,093 km (0.087 R)
• M42: 13,867,872 km (0.119 R)
• M43: 14,634,412 km (0.097 R)
• M44: 16,158,365 km (0.107 R)
• M45: 16,408,792 km (0.08 R)
• M46: 17,372,352 km (0.086 R)
• M47: 17,680,374 km (0.089 R)
• M48: 18,878,054 km (0.075 R)
• M49: 19,619,761 km (0.12 R)
• M50: 19,673,167 km (0.101 R)
• M51: 21,186,350 km (0.117 R)
• M52: 21,405,511 km (0.061 R)
• M53: 22,289,933 km (0.108 R)
• M54: 22,345,584 km (0.081 R)
• M55: 23,525,312 km (0.086 R)
• M56: 24,610,047 km (0.043 R)
• M57: 24,782,832 km (0.09 R)
• M58: 25,187,494 km (0.099 R)
• M59: 26,120,536 km (0.113 R)
• M60: 26,355,704 km (0.025 R)
• M61: 27,481,727 km (0.081 R)
• M62: 27,660,945 km (0.052 R)
• M63: 27,840,613 km (0.116 R)
• M64: 27,900,601 km (0.087 R)
• M65: 29,048,017 km (0.101 R)
• M66: 29,108,754 km (0.106 R)
• M67: 31,139,395 km (0.108 R)
• M68: 31,638,603 km (0.036 R)
• M69: 32,077,523 km (0.093 R)
• M70: 32,455,258 km (0.092 R)
• M71: 33,215,365 km (0.027 R)
• M72: 33,597,587 km (0.103 R)
• M73: 33,661,316 km (0.044 R)
• M74: 33,853,101 km (0.084 R)
• M75: 34,302,044 km (0.105 R)
• M76: 35,140,989 km (0.089 R)
• M77: 35,400,391 km (0.06 R)
• M78: 37,432,828 km (0.044 R)
• M79: 37,631,494 km (0.044 R)
• M80: 37,963,452 km (0.09 R)
• M81: 38,163,015 km (0.059 R)
• M82: 39,166,368 km (0.052 R)
• M83: 39,772,539 km (0.069 R)
• M84: 39,975,244 km (0.119 R)
• M85: 40,789,655 km (0.078 R)
• M86: 41,952,778 km (0.11 R)
• M87: 42,297,003 km (0.061 R)
• M88: 42,434,932 km (0.078 R)
• M89: 43,057,409 km (0.094 R)
• M90: 43,474,039 km (0.096 R)
• M91: 43,822,303 km (0.081 R)
• M92: 44,661,996 km (0.117 R)
• M93: 45,648,294 km (0.044 R)
• M94: 48,001,170 km (0.115 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: 383 - 11,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit