🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 145 Days

Day: 40.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,211,819 km

• M1: 85,420 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.7 AU - 0.74 AU

Year: 223 Days

Day: 41.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.74 AU - 0.88 AU

Year: 266 Days

Day: 21.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.4 AU - 2.06 AU

Year: 831 Days

Day: 16.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 12.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.71 AU - 6.11 AU

Year: 3974 Days

Day: 11.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 99,211,819 km

• M1: 179,517 km (0.04 R)
• M2: 263,442 km (0.102 R)
• M3: 365,767 km (0.075 R)
• M4: 465,249 km (0.101 R)
• M5: 690,095 km (0.052 R)
• M6: 1,212,790 km (0.093 R)
• M7: 1,423,573 km (0.069 R)
• M8: 1,558,511 km (0.03 R)
• M9: 1,646,773 km (0.11 R)
• M10: 2,155,705 km (0.104 R)
• M11: 2,384,590 km (0.102 R)
• M12: 2,502,024 km (0.09 R)
• M13: 2,696,950 km (0.114 R)
• M14: 2,804,212 km (0.096 R)
• M15: 3,361,614 km (0.079 R)
• M16: 3,577,483 km (0.092 R)
• M17: 3,661,707 km (0.036 R)
• M18: 3,988,130 km (0.108 R)
• M19: 4,217,014 km (0.112 R)
• M20: 4,414,035 km (0.027 R)
• M21: 4,541,043 km (0.09 R)
• M22: 4,929,549 km (0.115 R)
• M23: 5,061,345 km (0.039 R)
• M24: 5,581,197 km (0.07 R)
• M25: 5,877,401 km (0.12 R)
• M26: 5,997,379 km (0.112 R)
• M27: 6,097,908 km (0.102 R)
• M28: 6,260,072 km (0.037 R)
• M29: 6,341,603 km (0.103 R)
• M30: 6,965,127 km (0.108 R)
• M31: 7,156,014 km (0.103 R)
• M32: 7,241,435 km (0.081 R)
• M33: 7,413,173 km (0.114 R)
• M34: 7,521,332 km (0.08 R)
• M35: 8,136,329 km (0.108 R)
• M36: 8,472,625 km (0.073 R)
• M37: 8,676,527 km (0.075 R)
• M38: 9,066,229 km (0.064 R)
• M39: 9,205,056 km (0.106 R)
• M40: 9,626,025 km (0.03 R)
• M41: 9,767,843 km (0.104 R)
• M42: 9,862,688 km (0.117 R)
• M43: 10,269,445 km (0.081 R)
• M44: 10,902,094 km (0.115 R)
• M45: 11,900,062 km (0.055 R)
• M46: 12,823,081 km (0.053 R)
• M47: 13,057,501 km (0.094 R)
• M48: 14,466,413 km (0.086 R)
• M49: 14,574,722 km (0.046 R)
• M50: 14,656,253 km (0.043 R)
• M51: 15,065,553 km (0.099 R)
• M52: 15,672,621 km (0.095 R)
• M53: 15,811,747 km (0.109 R)
• M54: 15,895,372 km (0.043 R)
• M55: 16,091,196 km (0.117 R)
• M56: 17,254,020 km (0.111 R)
• M57: 17,340,188 km (0.066 R)
• M58: 17,426,357 km (0.096 R)
• M59: 17,570,569 km (0.075 R)
• M60: 17,715,081 km (0.115 R)
• M61: 18,326,487 km (0.105 R)
• M62: 18,502,564 km (0.116 R)
• M63: 18,590,677 km (0.102 R)
• M64: 18,679,089 km (0.11 R)
• M65: 19,211,957 km (0.113 R)
• M66: 19,480,336 km (0.083 R)
• M67: 19,990,614 km (0.107 R)
• M68: 20,141,558 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 10.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.16 AU - 5.66 AU

Year: 3974 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,211,819 km

• M1: 144,063 km (0.106 R)
• M2: 256,261 km (0.096 R)
• M3: 327,769 km (0.113 R)
• M4: 416,929 km (0.091 R)
• M5: 525,238 km (0.107 R)
• M6: 934,089 km (0.1 R)
• M7: 1,214,436 km (0.107 R)
• M8: 1,508,096 km (0.117 R)
• M9: 1,711,699 km (0.095 R)
• M10: 1,809,985 km (0.076 R)
• M11: 1,881,343 km (0.039 R)
• M12: 2,131,321 km (0.052 R)
• M13: 2,470,758 km (0.096 R)
• M14: 2,860,610 km (0.098 R)
• M15: 3,499,842 km (0.056 R)
• M16: 3,625,654 km (0.093 R)
• M17: 3,753,111 km (0.031 R)
• M18: 4,315,899 km (0.096 R)
• M19: 4,393,091 km (0.104 R)
• M20: 4,805,233 km (0.059 R)
• M21: 4,925,360 km (0.098 R)
• M22: 5,127,766 km (0.072 R)
• M23: 5,230,091 km (0.05 R)
• M24: 5,353,659 km (0.054 R)
• M25: 5,457,330 km (0.056 R)
• M26: 6,007,701 km (0.087 R)
• M27: 6,180,636 km (0.081 R)
• M28: 6,289,543 km (0.061 R)
• M29: 6,687,025 km (0.113 R)
• M30: 6,911,272 km (0.118 R)
• M31: 7,252,505 km (0.094 R)
• M32: 7,321,469 km (0.058 R)
• M33: 7,436,809 km (0.108 R)
• M34: 8,843,029 km (0.059 R)
• M35: 9,563,792 km (0.119 R)
• M36: 10,355,165 km (0.117 R)
• M37: 10,484,866 km (0.103 R)
• M38: 10,588,986 km (0.077 R)
• M39: 10,903,291 km (0.077 R)
• M40: 11,380,508 km (0.073 R)
• M41: 11,567,955 km (0.069 R)
• M42: 11,702,593 km (0.08 R)
• M43: 11,945,988 km (0.084 R)
• M44: 12,603,471 km (0.074 R)
• M45: 12,964,600 km (0.09 R)
• M46: 13,357,145 km (0.102 R)
• M47: 13,725,305 km (0.114 R)
• M48: 14,211,798 km (0.094 R)
• M49: 14,471,500 km (0.045 R)
• M50: 14,674,803 km (0.098 R)
• M51: 14,820,511 km (0.106 R)
• M52: 14,937,347 km (0.056 R)
• M53: 15,025,311 km (0.09 R)
• M54: 15,437,752 km (0.098 R)
• M55: 15,645,245 km (0.088 R)
• M56: 16,515,306 km (0.103 R)
• M57: 16,971,430 km (0.066 R)
• M58: 17,155,136 km (0.091 R)
• M59: 17,247,139 km (0.108 R)
• M60: 17,617,094 km (0.118 R)
• M61: 18,020,859 km (0.112 R)
• M62: 18,145,623 km (0.039 R)
• M63: 18,364,784 km (0.114 R)
• M64: 18,647,823 km (0.09 R)
• M65: 18,900,644 km (0.056 R)
• M66: 19,473,753 km (0.071 R)
• M67: 19,569,795 km (0.048 R)
• M68: 19,665,986 km (0.099 R)
• M69: 20,149,487 km (0.093 R)
• M70: 20,214,113 km (0.101 R)
• M71: 20,571,652 km (0.071 R)
• M72: 20,865,612 km (0.05 R)
• M73: 21,259,802 km (0.078 R)
• M74: 21,325,625 km (0.11 R)
• M75: 21,391,748 km (0.05 R)
• M76: 21,656,386 km (0.1 R)
• M77: 22,255,974 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.16 AU - 13 AU

Year: 13471 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,211,819 km

• M1: 696,079 km (0.109 R)
• M2: 795,561 km (0.106 R)
• M3: 1,476,232 km (0.08 R)
• M4: 1,719,478 km (0.071 R)
• M5: 2,094,520 km (0.09 R)
• M6: 2,432,611 km (0.101 R)
• M7: 2,955,904 km (0.109 R)
• M8: 3,266,021 km (0.051 R)
• M9: 3,371,786 km (0.087 R)
• M10: 3,695,965 km (0.083 R)
• M11: 3,806,368 km (0.109 R)
• M12: 5,134,199 km (0.106 R)
• M13: 5,592,417 km (0.074 R)
• M14: 5,977,333 km (0.106 R)
• M15: 6,773,044 km (0.072 R)
• M16: 7,183,391 km (0.068 R)
• M17: 7,838,180 km (0.115 R)
• M18: 8,124,660 km (0.118 R)
• M19: 9,305,137 km (0.093 R)
• M20: 9,659,535 km (0.087 R)
• M21: 10,381,943 km (0.042 R)
• M22: 10,486,512 km (0.096 R)
• M23: 10,644,038 km (0.109 R)
• M24: 11,121,555 km (0.106 R)
• M25: 12,596,141 km (0.104 R)
• M26: 12,763,840 km (0.114 R)
• M27: 13,101,333 km (0.117 R)
• M28: 14,715,195 km (0.076 R)
• M29: 14,891,720 km (0.112 R)
• M30: 15,187,774 km (0.068 R)
• M31: 16,148,043 km (0.046 R)
• M32: 16,513,211 km (0.04 R)
• M33: 17,812,768 km (0.091 R)
• M34: 18,506,603 km (0.114 R)
• M35: 18,888,826 km (0.085 R)
• M36: 19,531,648 km (0.095 R)
• M37: 20,772,712 km (0.038 R)
• M38: 23,262,319 km (0.12 R)
• M39: 23,743,875 km (0.114 R)
• M40: 24,159,159 km (0.1 R)
• M41: 24,786,871 km (0.078 R)
• M42: 25,631,950 km (0.094 R)
• M43: 25,844,827 km (0.108 R)
• M44: 26,486,602 km (0.089 R)
• M45: 26,845,487 km (0.099 R)
• M46: 26,989,550 km (0.112 R)
• M47: 27,568,045 km (0.073 R)
• M48: 28,811,054 km (0.113 R)
• M49: 30,296,860 km (0.037 R)
• M50: 30,597,103 km (0.081 R)
• M51: 33,187,988 km (0.065 R)
• M52: 33,342,673 km (0.054 R)
• M53: 34,666,315 km (0.086 R)
• M54: 38,739,715 km (0.107 R)
• M55: 39,147,220 km (0.087 R)
• M56: 39,966,268 km (0.093 R)
• M57: 41,704,894 km (0.111 R)
• M58: 42,038,946 km (0.07 R)
• M59: 42,961,965 km (0.11 R)
• M60: 44,061,360 km (0.039 R)
• M61: 44,316,424 km (0.112 R)
• M62: 44,827,900 km (0.098 R)
• M63: 45,084,460 km (0.114 R)
• M64: 45,427,189 km (0.099 R)
• M65: 48,025,404 km (0.086 R)
• M66: 49,872,789 km (0.086 R)
• M67: 50,493,769 km (0.089 R)
• M68: 51,385,223 km (0.074 R)
• M69: 52,822,559 km (0.096 R)
• M70: 53,364,852 km (0.105 R)
• M71: 55,186,206 km (0.057 R)
• M72: 56,288,742 km (0.062 R)
• M73: 56,842,703 km (0.063 R)
• M74: 56,935,154 km (0.11 R)
• M75: 57,862,960 km (0.051 R)
• M76: 58,422,157 km (0.095 R)
• M77: 59,170,446 km (0.115 R)
• M78: 60,581,902 km (0.096 R)
• M79: 61,054,930 km (0.054 R)
• M80: 61,149,626 km (0.096 R)
• M81: 61,529,155 km (0.116 R)
• M82: 61,909,433 km (0.108 R)
• M83: 62,290,459 km (0.112 R)
• M84: 62,767,826 km (0.085 R)
• M85: 62,959,161 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.3

Radius: 3.1

Gravity: 66.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.34 AU - 20.22 AU

Year: 30921 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,211,819 km

• M1: 54,902 km (0.1 R)
• M2: 688,001 km (0.045 R)
• M3: 1,147,416 km (0.088 R)
• M4: 1,282,951 km (0.09 R)
• M5: 2,116,361 km (0.111 R)
• M6: 2,157,500 km (0.101 R)
• M7: 2,282,564 km (0.081 R)
• M8: 3,174,616 km (0.11 R)
• M9: 3,558,485 km (0.062 R)
• M10: 3,805,770 km (0.067 R)
• M11: 4,161,065 km (0.101 R)
• M12: 4,212,676 km (0.069 R)
• M13: 4,633,495 km (0.104 R)
• M14: 4,740,757 km (0.109 R)
• M15: 5,685,168 km (0.117 R)
• M16: 6,867,589 km (0.095 R)
• M17: 7,298,731 km (0.085 R)
• M18: 7,423,645 km (0.048 R)
• M19: 7,802,277 km (0.111 R)
• M20: 8,058,239 km (0.074 R)
• M21: 8,122,716 km (0.106 R)
• M22: 8,578,391 km (0.059 R)
• M23: 8,908,852 km (0.061 R)
• M24: 9,042,294 km (0.094 R)
• M25: 9,446,358 km (0.044 R)
• M26: 9,650,708 km (0.115 R)
• M27: 10,132,862 km (0.095 R)
• M28: 10,552,484 km (0.107 R)
• M29: 10,693,705 km (0.117 R)
• M30: 10,906,433 km (0.114 R)
• M31: 11,264,420 km (0.094 R)
• M32: 11,771,856 km (0.093 R)
• M33: 12,509,673 km (0.114 R)
• M34: 12,884,117 km (0.076 R)
• M35: 13,952,245 km (0.062 R)
• M36: 14,262,511 km (0.059 R)
• M37: 15,767,316 km (0.119 R)
• M38: 18,753,439 km (0.113 R)
• M39: 19,267,757 km (0.094 R)
• M40: 21,549,274 km (0.117 R)
• M41: 22,812,628 km (0.069 R)
• M42: 23,086,542 km (0.06 R)
• M43: 23,453,356 km (0.077 R)
• M44: 25,127,655 km (0.105 R)
• M45: 25,694,182 km (0.063 R)
• M46: 26,551,976 km (0.062 R)
• M47: 26,936,293 km (0.05 R)
• M48: 27,807,551 km (0.095 R)
• M49: 28,295,540 km (0.077 R)
• M50: 29,082,275 km (0.085 R)
• M51: 30,275,767 km (0.113 R)
• M52: 35,101,644 km (0.119 R)
• M53: 39,064,791 km (0.111 R)
• M54: 39,392,261 km (0.095 R)
• M55: 39,611,123 km (0.064 R)
• M56: 40,159,848 km (0.075 R)
• M57: 43,054,267 km (0.111 R)
• M58: 43,618,401 km (0.107 R)
• M59: 46,014,959 km (0.108 R)
• M60: 46,245,339 km (0.07 R)
• M61: 48,102,896 km (0.081 R)
• M62: 48,570,988 km (0.073 R)
• M63: 48,688,273 km (0.097 R)
• M64: 49,748,024 km (0.091 R)
• M65: 51,292,024 km (0.084 R)
• M66: 52,250,048 km (0.053 R)
• M67: 53,455,807 km (0.114 R)
• M68: 57,996,103 km (0.047 R)
• M69: 59,244,347 km (0.035 R)
• M70: 59,997,423 km (0.068 R)
• M71: 60,249,196 km (0.08 R)
• M72: 61,386,439 km (0.101 R)
• M73: 61,894,174 km (0.085 R)
• M74: 63,682,018 km (0.115 R)
• M75: 66,525,724 km (0.105 R)
• M76: 66,786,324 km (0.1 R)
• M77: 69,542,665 km (0.119 R)
• M78: 69,807,004 km (0.09 R)
• M79: 71,134,236 km (0.113 R)
• M80: 72,335,806 km (0.11 R)
• M81: 73,409,620 km (0.102 R)
• M82: 75,980,759 km (0.098 R)
• M83: 79,823,030 km (0.106 R)
• M84: 85,987,510 km (0.079 R)
• M85: 86,271,297 km (0.119 R)
• M86: 87,267,170 km (0.037 R)
• M87: 92,012,564 km (0.113 R)
• M88: 92,302,933 km (0.085 R)
• M89: 93,029,979 km (0.099 R)
• M90: 94,343,448 km (0.025 R)
• M91: 94,929,274 km (0.071 R)
• M92: 96,398,923 km (0.072 R)
• M93: 96,988,788 km (0.118 R)
• M94: 99,063,112 km (0.115 R)
• M95: 99,211,812 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit