🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.57 AU - 0.91 AU

Year: 236 Days

Day: 12 Hours

Environment

Temp: 132 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.98 AU

Year: 270 Days

Day: 38.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.91 AU - 2.99 AU

Year: 1879 Days

Day: 44.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,973,176 km

• M1: 81,531 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.43 AU - 3.85 AU

Year: 2575 Days

Day: 22.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.06 AU - 4.98 AU

Year: 3564 Days

Day: 22 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 10.7

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.84 AU - 5.4 AU

Year: 3683 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,973,176 km

• M1: 137,630 km (0.083 R)
• M2: 312,660 km (0.096 R)
• M3: 403,765 km (0.094 R)
• M4: 546,331 km (0.084 R)
• M5: 619,485 km (0.105 R)
• M6: 1,066,483 km (0.083 R)
• M7: 1,404,126 km (0.051 R)
• M8: 1,478,775 km (0.116 R)
• M9: 1,616,704 km (0.094 R)
• M10: 2,005,359 km (0.062 R)
• M11: 2,176,051 km (0.091 R)
• M12: 2,280,769 km (0.093 R)
• M13: 2,513,693 km (0.116 R)
• M14: 2,642,347 km (0.098 R)
• M15: 2,964,132 km (0.059 R)
• M16: 3,041,624 km (0.056 R)
• M17: 3,541,879 km (0.117 R)
• M18: 3,854,539 km (0.109 R)
• M19: 4,046,473 km (0.097 R)
• M20: 4,132,791 km (0.093 R)
• M21: 4,285,381 km (0.044 R)
• M22: 4,686,303 km (0.112 R)
• M23: 5,146,017 km (0.115 R)
• M24: 5,789,587 km (0.107 R)
• M25: 6,108,530 km (0.093 R)
• M26: 6,207,863 km (0.095 R)
• M27: 6,509,003 km (0.025 R)
• M28: 6,635,862 km (0.05 R)
• M29: 6,892,273 km (0.119 R)
• M30: 6,995,645 km (0.092 R)
• M31: 7,073,586 km (0.065 R)
• M32: 7,388,340 km (0.091 R)
• M33: 7,600,619 km (0.113 R)
• M34: 8,004,234 km (0.083 R)
• M35: 8,553,258 km (0.045 R)
• M36: 9,543,297 km (0.088 R)
• M37: 10,037,269 km (0.089 R)
• M38: 10,420,539 km (0.047 R)
• M39: 11,568,703 km (0.112 R)
• M40: 11,970,522 km (0.071 R)
• M41: 12,157,669 km (0.112 R)
• M42: 12,503,091 km (0.098 R)
• M43: 12,597,936 km (0.087 R)
• M44: 13,884,627 km (0.116 R)
• M45: 14,146,872 km (0.086 R)
• M46: 14,576,667 km (0.104 R)
• M47: 15,313,885 km (0.114 R)
• M48: 15,550,998 km (0.11 R)
• M49: 15,687,132 km (0.064 R)
• M50: 15,755,199 km (0.051 R)
• M51: 16,442,302 km (0.032 R)
• M52: 17,315,056 km (0.08 R)
• M53: 17,562,042 km (0.091 R)
• M54: 17,881,433 km (0.067 R)
• M55: 18,131,112 km (0.097 R)
• M56: 18,346,084 km (0.092 R)
• M57: 18,418,041 km (0.086 R)
• M58: 19,068,792 km (0.083 R)
• M59: 19,653,719 km (0.087 R)
• M60: 20,281,582 km (0.104 R)
• M61: 20,393,032 km (0.087 R)
• M62: 20,766,129 km (0.115 R)
• M63: 21,975,179 km (0.085 R)
• M64: 22,204,513 km (0.075 R)
• M65: 22,281,107 km (0.053 R)
• M66: 23,051,835 km (0.077 R)
• M67: 23,401,595 km (0.118 R)
• M68: 23,870,584 km (0.062 R)
• M69: 24,698,758 km (0.112 R)
• M70: 24,817,838 km (0.113 R)
• M71: 25,656,932 km (0.103 R)
• M72: 26,302,298 km (0.03 R)
• M73: 27,034,878 km (0.111 R)
• M74: 27,280,518 km (0.087 R)
• M75: 27,444,777 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 11.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.48 AU - 9.64 AU

Year: 9288 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,973,176 km

• M1: 218,562 km (0.086 R)
• M2: 342,280 km (0.081 R)
• M3: 472,131 km (0.117 R)
• M4: 575,353 km (0.115 R)
• M5: 738,116 km (0.097 R)
• M6: 1,385,276 km (0.086 R)
• M7: 1,564,644 km (0.082 R)
• M8: 1,704,219 km (0.108 R)
• M9: 2,711,611 km (0.055 R)
• M10: 2,880,806 km (0.117 R)
• M11: 3,141,406 km (0.043 R)
• M12: 3,229,968 km (0.105 R)
• M13: 3,319,427 km (0.061 R)
• M14: 3,654,526 km (0.118 R)
• M15: 4,064,724 km (0.057 R)
• M16: 4,291,813 km (0.105 R)
• M17: 4,423,459 km (0.093 R)
• M18: 5,102,035 km (0.096 R)
• M19: 5,312,071 km (0.089 R)
• M20: 5,453,590 km (0.105 R)
• M21: 5,959,082 km (0.075 R)
• M22: 6,291,937 km (0.071 R)
• M23: 6,479,533 km (0.083 R)
• M24: 6,669,073 km (0.096 R)
• M25: 6,898,855 km (0.106 R)
• M26: 6,976,048 km (0.11 R)
• M27: 7,170,376 km (0.082 R)
• M28: 7,564,267 km (0.082 R)
• M29: 8,168,493 km (0.08 R)
• M30: 9,941,676 km (0.103 R)
• M31: 12,576,843 km (0.092 R)
• M32: 13,388,112 km (0.034 R)
• M33: 14,314,721 km (0.089 R)
• M34: 15,666,936 km (0.058 R)
• M35: 16,332,497 km (0.101 R)
• M36: 16,487,331 km (0.092 R)
• M37: 16,850,704 km (0.084 R)
• M38: 17,850,317 km (0.114 R)
• M39: 18,706,915 km (0.102 R)
• M40: 18,923,233 km (0.111 R)
• M41: 19,576,976 km (0.07 R)
• M42: 19,686,631 km (0.102 R)
• M43: 19,906,689 km (0.058 R)
• M44: 20,238,198 km (0.12 R)
• M45: 20,683,102 km (0.12 R)
• M46: 22,552,178 km (0.053 R)
• M47: 23,071,283 km (0.095 R)
• M48: 23,477,740 km (0.072 R)
• M49: 24,179,953 km (0.092 R)
• M50: 24,415,719 km (0.095 R)
• M51: 24,592,843 km (0.106 R)
• M52: 24,770,565 km (0.117 R)
• M53: 25,186,746 km (0.073 R)
• M54: 25,306,125 km (0.077 R)
• M55: 25,845,426 km (0.095 R)
• M56: 25,965,852 km (0.068 R)
• M57: 26,328,178 km (0.084 R)
• M58: 27,057,767 km (0.075 R)
• M59: 27,793,938 km (0.111 R)
• M60: 28,102,558 km (0.11 R)
• M61: 28,288,359 km (0.101 R)
• M62: 28,973,068 km (0.073 R)
• M63: 30,168,505 km (0.107 R)
• M64: 31,572,631 km (0.079 R)
• M65: 31,765,911 km (0.092 R)
• M66: 32,282,772 km (0.052 R)
• M67: 32,607,399 km (0.059 R)
• M68: 32,802,624 km (0.1 R)
• M69: 32,998,149 km (0.106 R)
• M70: 34,180,121 km (0.093 R)
• M71: 34,378,339 km (0.065 R)
• M72: 36,517,738 km (0.032 R)
• M73: 38,150,299 km (0.096 R)
• M74: 38,355,996 km (0.1 R)
• M75: 39,390,316 km (0.109 R)
• M76: 40,154,612 km (0.059 R)
• M77: 40,573,486 km (0.114 R)
• M78: 41,415,722 km (0.092 R)
• M79: 42,263,792 km (0.039 R)
• M80: 43,905,180 km (0.091 R)
• M81: 45,349,398 km (0.092 R)
• M82: 45,712,771 km (0.114 R)
• M83: 45,785,625 km (0.083 R)
• M84: 46,077,341 km (0.067 R)
• M85: 46,662,418 km (0.086 R)
• M86: 47,250,039 km (0.1 R)
• M87: 47,692,250 km (0.077 R)
• M88: 47,913,954 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 9.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.38 AU - 8.98 AU

Year: 9484 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,973,176 km

• M1: 155,283 km (0.097 R)
• M2: 248,332 km (0.089 R)
• M3: 314,904 km (0.105 R)
• M4: 670,348 km (0.113 R)
• M5: 1,081,593 km (0.07 R)
• M6: 1,535,323 km (0.1 R)
• M7: 2,167,524 km (0.052 R)
• M8: 2,309,342 km (0.065 R)
• M9: 2,438,146 km (0.094 R)
• M10: 3,296,090 km (0.108 R)
• M11: 3,967,336 km (0.063 R)
• M12: 4,279,097 km (0.109 R)
• M13: 5,177,134 km (0.083 R)
• M14: 5,756,526 km (0.107 R)
• M15: 6,333,974 km (0.115 R)
• M16: 6,929,822 km (0.093 R)
• M17: 7,093,333 km (0.104 R)
• M18: 8,224,143 km (0.028 R)
• M19: 9,204,458 km (0.073 R)
• M20: 9,358,544 km (0.081 R)
• M21: 10,702,830 km (0.114 R)
• M22: 10,783,763 km (0.098 R)
• M23: 11,109,587 km (0.077 R)
• M24: 11,356,124 km (0.117 R)
• M25: 11,549,105 km (0.077 R)
• M26: 11,938,359 km (0.086 R)
• M27: 12,701,308 km (0.077 R)
• M28: 13,160,873 km (0.071 R)
• M29: 13,479,965 km (0.117 R)
• M30: 13,684,316 km (0.115 R)
• M31: 14,512,190 km (0.06 R)
• M32: 14,962,480 km (0.116 R)
• M33: 15,083,205 km (0.052 R)
• M34: 15,539,329 km (0.079 R)
• M35: 15,722,886 km (0.099 R)
• M36: 16,652,188 km (0.069 R)
• M37: 16,902,914 km (0.031 R)
• M38: 16,965,745 km (0.092 R)
• M39: 17,249,831 km (0.099 R)
• M40: 18,304,496 km (0.098 R)
• M41: 19,281,520 km (0.07 R)
• M42: 19,743,179 km (0.079 R)
• M43: 20,308,659 km (0.07 R)
• M44: 21,762,900 km (0.092 R)
• M45: 21,831,266 km (0.064 R)
• M46: 22,209,001 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 12.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.37 AU - 13.01 AU

Year: 14823 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,973,176 km

• M1: 166,652 km (0.076 R)
• M2: 244,593 km (0.062 R)
• M3: 347,217 km (0.109 R)
• M4: 456,274 km (0.102 R)
• M5: 802,892 km (0.054 R)
• M6: 959,670 km (0.108 R)
• M7: 2,109,928 km (0.102 R)
• M8: 2,529,102 km (0.051 R)
• M9: 3,009,909 km (0.114 R)
• M10: 3,822,824 km (0.096 R)
• M11: 4,056,047 km (0.112 R)
• M12: 4,214,022 km (0.12 R)
• M13: 4,659,525 km (0.064 R)
• M14: 4,783,691 km (0.035 R)
• M15: 4,909,054 km (0.056 R)
• M16: 5,035,315 km (0.09 R)
• M17: 6,312,432 km (0.115 R)
• M18: 6,542,513 km (0.062 R)
• M19: 6,822,112 km (0.052 R)
• M20: 6,963,482 km (0.105 R)
• M21: 8,179,114 km (0.07 R)
• M22: 9,094,503 km (0.113 R)
• M23: 10,801,415 km (0.112 R)
• M24: 11,298,978 km (0.084 R)
• M25: 12,031,110 km (0.076 R)
• M26: 12,259,546 km (0.098 R)
• M27: 12,431,733 km (0.102 R)
• M28: 12,547,073 km (0.093 R)
• M29: 13,363,877 km (0.064 R)
• M30: 14,804,056 km (0.097 R)
• M31: 15,480,537 km (0.112 R)
• M32: 15,916,316 km (0.028 R)
• M33: 16,356,134 km (0.093 R)
• M34: 16,863,719 km (0.038 R)
• M35: 19,144,788 km (0.115 R)
• M36: 19,814,088 km (0.101 R)
• M37: 20,151,731 km (0.095 R)
• M38: 20,627,602 km (0.054 R)
• M39: 21,937,630 km (0.106 R)
• M40: 22,778,969 km (0.087 R)
• M41: 24,132,680 km (0.118 R)
• M42: 24,565,466 km (0.063 R)
• M43: 25,438,968 km (0.062 R)
• M44: 26,470,894 km (0.116 R)
• M45: 27,141,542 km (0.037 R)
• M46: 28,044,365 km (0.117 R)
• M47: 29,110,100 km (0.034 R)
• M48: 29,802,140 km (0.047 R)
• M49: 30,111,508 km (0.101 R)
• M50: 31,124,286 km (0.096 R)
• M51: 31,595,519 km (0.081 R)
• M52: 32,069,146 km (0.1 R)
• M53: 32,863,660 km (0.084 R)
• M54: 33,584,273 km (0.044 R)
• M55: 36,023,616 km (0.069 R)
• M56: 38,183,660 km (0.093 R)
• M57: 39,873,667 km (0.053 R)
• M58: 40,899,459 km (0.112 R)
• M59: 41,674,376 km (0.03 R)
• M60: 42,367,314 km (0.109 R)
• M61: 42,715,278 km (0.104 R)
• M62: 42,802,344 km (0.066 R)
• M63: 46,425,006 km (0.096 R)
• M64: 46,693,983 km (0.068 R)
• M65: 48,227,661 km (0.066 R)
• M66: 48,318,317 km (0.053 R)
• M67: 48,681,840 km (0.066 R)
• M68: 48,772,945 km (0.119 R)
• M69: 49,137,515 km (0.057 R)
• M70: 49,502,983 km (0.119 R)
• M71: 49,869,497 km (0.107 R)
• M72: 51,251,632 km (0.067 R)
• M73: 51,901,036 km (0.062 R)
• M74: 52,366,435 km (0.09 R)
• M75: 55,093,455 km (0.051 R)
• M76: 55,283,295 km (0.109 R)
• M77: 56,139,892 km (0.067 R)
• M78: 56,426,372 km (0.079 R)
• M79: 56,521,965 km (0.075 R)
• M80: 56,617,708 km (0.111 R)
• M81: 57,096,870 km (0.098 R)
• M82: 57,769,911 km (0.085 R)
• M83: 60,293,028 km (0.117 R)
• M84: 62,060,677 km (0.115 R)
• M85: 62,258,146 km (0.053 R)
• M86: 62,752,716 km (0.08 R)
• M87: 63,248,633 km (0.072 R)
• M88: 65,747,516 km (0.092 R)
• M89: 66,453,020 km (0.08 R)
• M90: 66,553,998 km (0.119 R)
• M91: 66,756,105 km (0.06 R)
• M92: 67,769,780 km (0.073 R)
• M93: 67,973,233 km (0.079 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: 413 - 16,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit