🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 22.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.63 AU - 0.71 AU

Year: 206 Days

Day: 46.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,070,456 km

• M1: 58,194 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.99 AU - 2.33 AU

Year: 1190 Days

Day: 23.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.01 AU - 4.75 AU

Year: 2864 Days

Day: 47.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,070,456 km

• M1: 2,259,975 km (0.095 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 14.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.74 AU - 6.84 AU

Year: 6630 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,070,456 km

• M1: 188,793 km (0.111 R)
• M2: 328,517 km (0.092 R)
• M3: 582,085 km (0.074 R)
• M4: 908,957 km (0.094 R)
• M5: 1,013,675 km (0.108 R)
• M6: 1,732,792 km (0.092 R)
• M7: 1,866,533 km (0.101 R)
• M8: 2,325,499 km (0.114 R)
• M9: 2,664,338 km (0.088 R)
• M10: 2,939,000 km (0.084 R)
• M11: 3,039,530 km (0.113 R)
• M12: 3,410,682 km (0.068 R)
• M13: 3,516,448 km (0.085 R)
• M14: 4,152,089 km (0.117 R)
• M15: 4,518,155 km (0.113 R)
• M16: 5,014,820 km (0.08 R)
• M17: 5,111,460 km (0.072 R)
• M18: 5,306,536 km (0.071 R)
• M19: 5,654,052 km (0.066 R)
• M20: 5,754,731 km (0.062 R)
• M21: 6,060,359 km (0.068 R)
• M22: 6,397,553 km (0.105 R)
• M23: 6,608,187 km (0.116 R)
• M24: 6,714,401 km (0.09 R)
• M25: 6,955,403 km (0.09 R)
• M26: 7,144,944 km (0.088 R)
• M27: 7,528,962 km (0.076 R)
• M28: 7,667,788 km (0.096 R)
• M29: 8,288,919 km (0.11 R)
• M30: 8,576,745 km (0.073 R)
• M31: 8,955,677 km (0.114 R)
• M32: 9,280,753 km (0.049 R)
• M33: 9,700,076 km (0.088 R)
• M34: 9,851,319 km (0.119 R)
• M35: 10,095,014 km (0.082 R)
• M36: 11,089,840 km (0.088 R)
• M37: 11,791,903 km (0.111 R)
• M38: 14,052,177 km (0.086 R)
• M39: 14,568,589 km (0.091 R)
• M40: 14,776,829 km (0.099 R)
• M41: 15,126,290 km (0.108 R)
• M42: 15,549,203 km (0.106 R)
• M43: 16,083,267 km (0.063 R)
• M44: 16,226,731 km (0.116 R)
• M45: 16,442,601 km (0.077 R)
• M46: 17,389,705 km (0.08 R)
• M47: 17,536,910 km (0.069 R)
• M48: 17,869,765 km (0.06 R)
• M49: 18,130,065 km (0.102 R)
• M50: 18,843,198 km (0.115 R)
• M51: 19,032,290 km (0.096 R)
• M52: 19,641,901 km (0.119 R)
• M53: 19,987,772 km (0.07 R)
• M54: 20,997,856 km (0.077 R)
• M55: 21,627,813 km (0.109 R)
• M56: 22,343,788 km (0.064 R)
• M57: 22,463,915 km (0.062 R)
• M58: 23,148,625 km (0.113 R)
• M59: 23,473,252 km (0.111 R)
• M60: 23,840,216 km (0.078 R)
• M61: 24,044,866 km (0.04 R)
• M62: 24,208,975 km (0.061 R)
• M63: 24,414,821 km (0.03 R)
• M64: 25,035,503 km (0.088 R)
• M65: 25,243,593 km (0.08 R)
• M66: 25,368,807 km (0.105 R)
• M67: 25,703,457 km (0.039 R)
• M68: 26,250,387 km (0.118 R)
• M69: 26,377,246 km (0.085 R)
• M70: 27,142,140 km (0.085 R)
• M71: 27,527,355 km (0.057 R)
• M72: 28,693,769 km (0.028 R)
• M73: 29,348,858 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 8.9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.95 AU - 8.47 AU

Year: 8815 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,070,456 km

• M1: 273,764 km (0.1 R)
• M2: 488,287 km (0.115 R)
• M3: 586,424 km (0.115 R)
• M4: 1,314,965 km (0.102 R)
• M5: 1,497,923 km (0.099 R)
• M6: 2,026,154 km (0.084 R)
• M7: 2,238,433 km (0.108 R)
• M8: 2,557,974 km (0.113 R)
• M9: 2,839,667 km (0.032 R)
• M10: 3,267,217 km (0.092 R)
• M11: 3,404,997 km (0.091 R)
• M12: 3,460,797 km (0.095 R)
• M13: 3,859,027 km (0.084 R)
• M14: 4,063,826 km (0.037 R)
• M15: 4,272,066 km (0.094 R)
• M16: 4,362,424 km (0.095 R)
• M17: 4,668,202 km (0.051 R)
• M18: 5,108,169 km (0.097 R)
• M19: 5,826,089 km (0.084 R)
• M20: 6,231,051 km (0.092 R)
• M21: 6,299,417 km (0.085 R)
• M22: 6,785,011 km (0.103 R)
• M23: 7,318,926 km (0.049 R)
• M24: 7,609,146 km (0.08 R)
• M25: 7,903,106 km (0.101 R)
• M26: 8,051,507 km (0.061 R)
• M27: 8,126,156 km (0.116 R)
• M28: 8,464,547 km (0.12 R)
• M29: 8,922,915 km (0.108 R)
• M30: 9,823,943 km (0.053 R)
• M31: 10,023,656 km (0.078 R)
• M32: 10,427,121 km (0.052 R)
• M33: 10,590,033 km (0.075 R)
• M34: 10,671,863 km (0.11 R)
• M35: 11,333,535 km (0.113 R)
• M36: 12,393,884 km (0.098 R)
• M37: 12,739,755 km (0.107 R)
• M38: 12,870,354 km (0.11 R)
• M39: 13,397,088 km (0.055 R)
• M40: 13,663,222 km (0.115 R)
• M41: 13,796,813 km (0.095 R)
• M42: 14,653,411 km (0.11 R)
• M43: 15,527,212 km (0.083 R)
• M44: 15,759,986 km (0.057 R)
• M45: 15,993,957 km (0.077 R)
• M46: 16,087,905 km (0.061 R)
• M47: 16,228,975 km (0.099 R)
• M48: 16,323,372 km (0.043 R)
• M49: 16,465,190 km (0.112 R)
• M50: 17,809,028 km (0.099 R)
• M51: 18,052,723 km (0.104 R)
• M52: 18,740,873 km (0.098 R)
• M53: 19,038,423 km (0.046 R)
• M54: 19,738,841 km (0.034 R)
• M55: 20,805,025 km (0.082 R)
• M56: 21,113,196 km (0.106 R)
• M57: 21,890,058 km (0.101 R)
• M58: 22,098,747 km (0.102 R)
• M59: 22,993,342 km (0.099 R)
• M60: 23,311,836 km (0.072 R)
• M61: 23,471,756 km (0.11 R)
• M62: 23,578,420 km (0.045 R)
• M63: 24,709,080 km (0.034 R)
• M64: 25,363,122 km (0.083 R)
• M65: 26,465,808 km (0.083 R)
• M66: 26,967,111 km (0.057 R)
• M67: 27,078,860 km (0.118 R)
• M68: 28,262,329 km (0.033 R)
• M69: 28,603,562 km (0.092 R)
• M70: 28,660,558 km (0.114 R)
• M71: 28,888,994 km (0.082 R)
• M72: 29,060,583 km (0.109 R)
• M73: 29,117,879 km (0.081 R)
• M74: 29,232,621 km (0.108 R)
• M75: 29,577,743 km (0.112 R)
• M76: 29,635,488 km (0.055 R)
• M77: 30,913,054 km (0.087 R)
• M78: 31,971,758 km (0.098 R)
• M79: 33,281,936 km (0.079 R)
• M80: 34,548,731 km (0.03 R)
• M81: 35,218,630 km (0.062 R)
• M82: 38,379,932 km (0.07 R)
• M83: 38,694,836 km (0.092 R)
• M84: 38,757,816 km (0.08 R)
• M85: 39,390,316 km (0.076 R)
• M86: 39,453,746 km (0.057 R)
• M87: 39,835,071 km (0.067 R)
• M88: 40,089,985 km (0.105 R)
• M89: 41,760,246 km (0.096 R)
• M90: 43,191,000 km (0.063 R)
• M91: 43,584,143 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 9.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.91 AU - 11.67 AU

Year: 11479 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,070,456 km

• M1: 128,654 km (0.084 R)
• M2: 303,384 km (0.118 R)
• M3: 529,876 km (0.092 R)
• M4: 656,585 km (0.112 R)
• M5: 809,923 km (0.12 R)
• M6: 907,760 km (0.111 R)
• M7: 1,457,981 km (0.104 R)
• M8: 1,558,660 km (0.12 R)
• M9: 1,831,676 km (0.091 R)
• M10: 1,896,751 km (0.105 R)
• M11: 2,165,579 km (0.112 R)
• M12: 2,839,816 km (0.065 R)
• M13: 3,520,636 km (0.079 R)
• M14: 5,149,009 km (0.105 R)
• M15: 5,398,389 km (0.045 R)
• M16: 5,909,116 km (0.093 R)
• M17: 6,039,266 km (0.086 R)
• M18: 6,569,291 km (0.093 R)
• M19: 7,567,857 km (0.118 R)
• M20: 7,923,152 km (0.1 R)
• M21: 8,502,993 km (0.1 R)
• M22: 9,703,367 km (0.101 R)
• M23: 9,780,110 km (0.093 R)
• M24: 10,011,688 km (0.067 R)
• M25: 10,362,495 km (0.103 R)
• M26: 10,519,573 km (0.091 R)
• M27: 11,969,774 km (0.113 R)
• M28: 12,176,070 km (0.045 R)
• M29: 12,383,712 km (0.111 R)
• M30: 12,467,038 km (0.089 R)
• M31: 15,097,417 km (0.105 R)
• M32: 15,454,806 km (0.051 R)
• M33: 16,086,857 km (0.117 R)
• M34: 17,050,717 km (0.083 R)
• M35: 18,890,172 km (0.028 R)
• M36: 19,808,852 km (0.092 R)
• M37: 20,053,146 km (0.047 R)
• M38: 22,600,349 km (0.041 R)
• M39: 22,957,888 km (0.118 R)
• M40: 23,111,674 km (0.066 R)
• M41: 23,730,411 km (0.09 R)
• M42: 24,041,724 km (0.119 R)
• M43: 24,773,557 km (0.096 R)
• M44: 25,725,149 km (0.057 R)
• M45: 26,098,396 km (0.12 R)
• M46: 26,850,424 km (0.113 R)
• M47: 27,609,484 km (0.098 R)
• M48: 28,210,867 km (0.083 R)
• M49: 30,265,295 km (0.108 R)
• M50: 31,168,567 km (0.11 R)
• M51: 34,047,877 km (0.119 R)
• M52: 34,516,418 km (0.092 R)
• M53: 39,256,426 km (0.105 R)
• M54: 40,117,511 km (0.113 R)
• M55: 40,426,431 km (0.055 R)
• M56: 41,046,963 km (0.107 R)
• M57: 41,545,573 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 5

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.16 AU - 15.9 AU

Year: 17626 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,070,456 km

• M1: 74,350 km (0.111 R)
• M2: 150,346 km (0.109 R)
• M3: 187,895 km (0.106 R)
• M4: 431,889 km (0.067 R)
• M5: 535,860 km (0.057 R)
• M6: 664,663 km (0.085 R)
• M7: 785,538 km (0.1 R)
• M8: 1,048,232 km (0.115 R)
• M9: 1,231,041 km (0.062 R)
• M10: 1,380,040 km (0.082 R)
• M11: 2,008,202 km (0.058 R)
• M12: 2,991,808 km (0.101 R)
• M13: 3,077,228 km (0.062 R)
• M14: 3,279,784 km (0.089 R)
• M15: 3,667,541 km (0.065 R)
• M16: 4,227,935 km (0.054 R)
• M17: 5,117,743 km (0.074 R)
• M18: 5,220,218 km (0.102 R)
• M19: 5,777,470 km (0.098 R)
• M20: 6,135,308 km (0.08 R)
• M21: 6,244,215 km (0.117 R)
• M22: 6,722,928 km (0.058 R)
• M23: 6,872,526 km (0.056 R)
• M24: 7,061,169 km (0.119 R)
• M25: 7,251,607 km (0.091 R)
• M26: 7,289,755 km (0.102 R)
• M27: 7,598,375 km (0.116 R)
• M28: 8,228,481 km (0.106 R)
• M29: 8,671,291 km (0.084 R)
• M30: 8,711,832 km (0.06 R)
• M31: 9,039,302 km (0.04 R)
• M32: 9,246,046 km (0.049 R)
• M33: 9,790,582 km (0.112 R)
• M34: 11,219,392 km (0.088 R)
• M35: 11,307,953 km (0.04 R)
• M36: 11,530,705 km (0.088 R)
• M37: 12,298,591 km (0.113 R)
• M38: 13,646,318 km (0.11 R)
• M39: 13,788,436 km (0.12 R)
• M40: 14,217,632 km (0.104 R)
• M41: 14,651,167 km (0.092 R)
• M42: 14,796,576 km (0.115 R)
• M43: 14,893,814 km (0.118 R)
• M44: 15,334,081 km (0.097 R)
• M45: 15,432,516 km (0.076 R)
• M46: 15,629,986 km (0.112 R)
• M47: 16,629,898 km (0.049 R)
• M48: 17,342,133 km (0.12 R)
• M49: 18,533,531 km (0.077 R)
• M50: 18,638,399 km (0.089 R)
• M51: 20,180,753 km (0.104 R)
• M52: 21,929,701 km (0.099 R)
• M53: 22,151,705 km (0.053 R)
• M54: 22,597,955 km (0.109 R)
• M55: 22,878,302 km (0.075 R)
• M56: 23,159,845 km (0.12 R)
• M57: 23,897,362 km (0.119 R)
• M58: 24,527,319 km (0.118 R)
• M59: 24,757,700 km (0.108 R)
• M60: 26,272,976 km (0.03 R)
• M61: 26,745,257 km (0.092 R)
• M62: 27,578,517 km (0.06 R)
• M63: 28,904,852 km (0.092 R)
• M64: 29,637,133 km (0.042 R)
• M65: 29,759,804 km (0.096 R)
• M66: 29,882,623 km (0.041 R)
• M67: 30,190,346 km (0.114 R)
• M68: 31,494,241 km (0.087 R)
• M69: 31,744,668 km (0.092 R)
• M70: 31,807,499 km (0.098 R)
• M71: 32,499,988 km (0.076 R)
• M72: 32,563,268 km (0.114 R)
• M73: 33,006,825 km (0.095 R)
• M74: 33,133,984 km (0.039 R)
• M75: 33,772,019 km (0.12 R)
• M76: 35,579,909 km (0.059 R)
• M77: 36,495,747 km (0.106 R)
• M78: 37,551,758 km (0.107 R)
• M79: 37,883,716 km (0.09 R)
• M80: 38,684,663 km (0.096 R)
• M81: 38,751,683 km (0.119 R)
• M82: 39,693,701 km (0.085 R)
• M83: 40,711,265 km (0.04 R)
• M84: 41,120,715 km (0.119 R)
• M85: 41,531,510 km (0.102 R)
• M86: 44,445,079 km (0.05 R)
• M87: 44,585,401 km (0.117 R)
• M88: 45,077,878 km (0.115 R)
• M89: 45,784,578 km (0.077 R)
• M90: 46,851,510 km (0.117 R)
• M91: 46,994,376 km (0.094 R)
• M92: 47,638,993 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit