🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.72 AU - 1.14 AU

Year: 342 Days

Day: 29.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,615,834 km

• M1: 357,240 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 584 Days

Day: 26.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.26 AU - 1.94 AU

Year: 771 Days

Day: 12.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.1 AU - 2.96 AU

Year: 1532 Days

Day: 18.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.71 AU - 3.09 AU

Year: 1881 Days

Day: 47.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.68 AU - 3.4 AU

Year: 2018 Days

Day: 35.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 12.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.96 AU - 9.08 AU

Year: 10316 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,615,834 km

• M1: 155,283 km (0.052 R)
• M2: 260,450 km (0.119 R)
• M3: 532,120 km (0.047 R)
• M4: 782,696 km (0.045 R)
• M5: 962,662 km (0.043 R)
• M6: 1,072,018 km (0.119 R)
• M7: 1,215,184 km (0.095 R)
• M8: 1,955,992 km (0.119 R)
• M9: 2,133,415 km (0.025 R)
• M10: 2,279,423 km (0.117 R)
• M11: 2,391,172 km (0.111 R)
• M12: 2,485,718 km (0.066 R)
• M13: 2,757,238 km (0.119 R)
• M14: 2,896,664 km (0.105 R)
• M15: 3,018,137 km (0.096 R)
• M16: 3,203,489 km (0.056 R)
• M17: 3,371,487 km (0.034 R)
• M18: 3,650,936 km (0.1 R)
• M19: 3,804,573 km (0.05 R)
• M20: 3,960,304 km (0.062 R)
• M21: 4,186,646 km (0.071 R)
• M22: 4,278,350 km (0.093 R)
• M23: 4,487,188 km (0.103 R)
• M24: 4,652,045 km (0.099 R)
• M25: 4,890,953 km (0.075 R)
• M26: 5,232,485 km (0.117 R)
• M27: 5,657,492 km (0.043 R)
• M28: 5,861,544 km (0.101 R)
• M29: 6,329,336 km (0.066 R)
• M30: 6,972,009 km (0.117 R)
• M31: 7,135,818 km (0.067 R)
• M32: 7,663,450 km (0.04 R)
• M33: 9,141,327 km (0.025 R)
• M34: 9,231,086 km (0.076 R)
• M35: 9,501,858 km (0.056 R)
• M36: 9,714,138 km (0.047 R)
• M37: 10,112,816 km (0.057 R)
• M38: 10,329,733 km (0.068 R)
• M39: 10,454,348 km (0.12 R)
• M40: 10,548,295 km (0.079 R)
• M41: 10,705,224 km (0.11 R)
• M42: 10,831,335 km (0.108 R)
• M43: 12,087,209 km (0.114 R)
• M44: 12,218,556 km (0.032 R)
• M45: 12,317,440 km (0.114 R)
• M46: 12,449,684 km (0.059 R)
• M47: 13,017,109 km (0.062 R)
• M48: 13,558,803 km (0.029 R)
• M49: 13,901,083 km (0.117 R)
• M50: 14,177,091 km (0.104 R)
• M51: 14,629,325 km (0.059 R)
• M52: 15,015,737 km (0.057 R)
• M53: 15,157,107 km (0.11 R)
• M54: 15,369,835 km (0.107 R)
• M55: 15,512,402 km (0.051 R)
• M56: 15,870,389 km (0.112 R)
• M57: 16,376,329 km (0.11 R)
• M58: 16,485,386 km (0.113 R)
• M59: 16,997,759 km (0.07 R)
• M60: 18,226,107 km (0.065 R)
• M61: 20,024,573 km (0.07 R)
• M62: 20,219,349 km (0.067 R)
• M63: 20,453,619 km (0.057 R)
• M64: 20,964,646 km (0.067 R)
• M65: 21,043,633 km (0.071 R)
• M66: 21,162,414 km (0.065 R)
• M67: 22,159,933 km (0.104 R)
• M68: 23,009,798 km (0.102 R)
• M69: 23,295,530 km (0.105 R)
• M70: 24,242,335 km (0.103 R)
• M71: 25,159,819 km (0.114 R)
• M72: 25,412,041 km (0.064 R)
• M73: 25,496,264 km (0.07 R)
• M74: 25,791,870 km (0.025 R)
• M75: 26,003,700 km (0.105 R)
• M76: 27,546,054 km (0.068 R)
• M77: 28,766,175 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 13.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.99 AU - 10.33 AU

Year: 10557 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,615,834 km

• M1: 201,957 km (0.118 R)
• M2: 292,464 km (0.057 R)
• M3: 683,662 km (0.1 R)
• M4: 798,105 km (0.105 R)
• M5: 1,582,297 km (0.094 R)
• M6: 2,605,696 km (0.105 R)
• M7: 2,875,421 km (0.077 R)
• M8: 3,041,624 km (0.082 R)
• M9: 3,154,421 km (0.088 R)
• M10: 3,326,159 km (0.118 R)
• M11: 3,501,039 km (0.063 R)
• M12: 4,013,262 km (0.1 R)
• M13: 4,168,545 km (0.092 R)
• M14: 4,613,898 km (0.073 R)
• M15: 4,908,456 km (0.094 R)
• M16: 5,619,794 km (0.047 R)
• M17: 5,899,242 km (0.096 R)
• M18: 6,111,971 km (0.115 R)
• M19: 6,399,647 km (0.057 R)
• M20: 6,618,210 km (0.111 R)
• M21: 7,632,633 km (0.092 R)
• M22: 7,748,422 km (0.096 R)
• M23: 8,735,618 km (0.031 R)
• M24: 9,264,596 km (0.092 R)
• M25: 9,762,159 km (0.101 R)
• M26: 10,226,062 km (0.116 R)
• M27: 10,654,061 km (0.097 R)
• M28: 10,783,613 km (0.103 R)
• M29: 11,307,056 km (0.107 R)
• M30: 11,973,066 km (0.081 R)
• M31: 12,333,447 km (0.103 R)
• M32: 13,157,582 km (0.103 R)
• M33: 13,669,954 km (0.097 R)
• M34: 13,810,875 km (0.044 R)
• M35: 13,952,245 km (0.104 R)
• M36: 14,714,447 km (0.116 R)
• M37: 15,932,323 km (0.111 R)
• M38: 17,283,940 km (0.114 R)
• M39: 17,436,380 km (0.091 R)
• M40: 18,412,207 km (0.091 R)
• M41: 20,042,225 km (0.11 R)
• M42: 20,149,038 km (0.091 R)
• M43: 20,363,113 km (0.054 R)
• M44: 20,577,935 km (0.116 R)
• M45: 20,793,506 km (0.039 R)
• M46: 21,064,128 km (0.062 R)
• M47: 21,773,072 km (0.092 R)
• M48: 22,213,189 km (0.089 R)
• M49: 22,434,445 km (0.108 R)
• M50: 23,046,450 km (0.09 R)
• M51: 23,382,596 km (0.118 R)
• M52: 23,495,094 km (0.096 R)
• M53: 23,607,591 km (0.12 R)
• M54: 24,457,905 km (0.078 R)
• M55: 24,743,488 km (0.075 R)
• M56: 25,087,713 km (0.095 R)
• M57: 25,607,116 km (0.099 R)
• M58: 25,839,143 km (0.033 R)
• M59: 29,038,443 km (0.098 R)
• M60: 30,132,452 km (0.072 R)
• M61: 30,254,823 km (0.04 R)
• M62: 32,047,903 km (0.095 R)
• M63: 32,298,031 km (0.086 R)
• M64: 33,621,373 km (0.075 R)
• M65: 33,811,812 km (0.065 R)
• M66: 34,513,426 km (0.104 R)
• M67: 34,705,509 km (0.111 R)
• M68: 34,898,042 km (0.103 R)
• M69: 35,284,154 km (0.114 R)
• M70: 35,995,791 km (0.117 R)
• M71: 36,451,167 km (0.062 R)
• M72: 38,556,757 km (0.074 R)
• M73: 39,022,605 km (0.113 R)
• M74: 39,356,507 km (0.053 R)
• M75: 39,758,327 km (0.12 R)
• M76: 39,892,666 km (0.1 R)
• M77: 40,566,305 km (0.113 R)
• M78: 41,856,736 km (0.061 R)
• M79: 43,436,639 km (0.104 R)
• M80: 44,407,978 km (0.102 R)
• M81: 44,756,541 km (0.098 R)
• M82: 45,596,982 km (0.058 R)
• M83: 45,878,226 km (0.082 R)
• M84: 46,796,458 km (0.071 R)
• M85: 46,938,277 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.5

Radius: 6.1

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.65 AU - 11.99 AU

Year: 15475 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,615,834 km

• M1: 198,367 km (0.072 R)
• M2: 273,465 km (0.112 R)
• M3: 422,464 km (0.099 R)
• M4: 692,788 km (0.091 R)
• M5: 1,102,387 km (0.063 R)
• M6: 1,765,255 km (0.086 R)
• M7: 1,820,606 km (0.116 R)
• M8: 2,047,995 km (0.095 R)
• M9: 2,224,520 km (0.09 R)
• M10: 2,314,728 km (0.11 R)
• M11: 2,406,132 km (0.073 R)
• M12: 2,592,531 km (0.076 R)
• M13: 2,655,661 km (0.061 R)
• M14: 3,281,130 km (0.051 R)
• M15: 3,349,646 km (0.056 R)
• M16: 3,698,957 km (0.092 R)
• M17: 3,770,166 km (0.104 R)
• M18: 5,248,940 km (0.1 R)
• M19: 5,695,041 km (0.114 R)
• M20: 5,985,261 km (0.083 R)
• M21: 6,797,278 km (0.073 R)
• M22: 7,734,360 km (0.088 R)
• M23: 7,871,541 km (0.092 R)
• M24: 8,241,197 km (0.101 R)
• M25: 8,806,378 km (0.12 R)
• M26: 9,530,432 km (0.114 R)
• M27: 9,628,418 km (0.036 R)
• M28: 9,924,323 km (0.09 R)
• M29: 10,123,288 km (0.076 R)
• M30: 10,881,001 km (0.061 R)
• M31: 11,086,249 km (0.094 R)
• M32: 11,448,276 km (0.085 R)
• M33: 13,261,552 km (0.095 R)
• M34: 13,535,765 km (0.106 R)
• M35: 14,089,576 km (0.101 R)
• M36: 15,276,635 km (0.094 R)
• M37: 15,448,823 km (0.115 R)
• M38: 15,853,186 km (0.103 R)
• M39: 16,495,559 km (0.106 R)
• M40: 17,146,310 km (0.104 R)
• M41: 18,290,135 km (0.095 R)
• M42: 18,411,908 km (0.094 R)
• M43: 18,472,943 km (0.114 R)
• M44: 18,901,990 km (0.11 R)
• M45: 19,334,328 km (0.106 R)
• M46: 20,968,386 km (0.095 R)
• M47: 21,032,114 km (0.053 R)
• M48: 22,450,302 km (0.078 R)
• M49: 22,646,126 km (0.08 R)
• M50: 23,171,065 km (0.094 R)
• M51: 23,236,888 km (0.033 R)
• M52: 24,769,518 km (0.109 R)
• M53: 25,242,546 km (0.032 R)
• M54: 25,718,417 km (0.081 R)
• M55: 26,541,056 km (0.091 R)
• M56: 27,094,418 km (0.098 R)
• M57: 27,791,245 km (0.105 R)
• M58: 28,071,741 km (0.085 R)
• M59: 29,773,866 km (0.061 R)
• M60: 31,217,784 km (0.109 R)
• M61: 31,363,343 km (0.049 R)
• M62: 32,315,534 km (0.086 R)
• M63: 33,798,797 km (0.108 R)
• M64: 35,076,961 km (0.097 R)
• M65: 36,141,350 km (0.034 R)
• M66: 36,370,833 km (0.097 R)
• M67: 37,139,317 km (0.088 R)
• M68: 37,680,263 km (0.068 R)
• M69: 37,757,755 km (0.083 R)
• M70: 38,379,783 km (0.041 R)
• M71: 38,848,473 km (0.101 R)
• M72: 38,926,862 km (0.099 R)
• M73: 39,633,861 km (0.062 R)
• M74: 40,186,775 km (0.072 R)
• M75: 44,700,741 km (0.062 R)
• M76: 44,782,871 km (0.115 R)
• M77: 45,111,537 km (0.118 R)
• M78: 45,358,673 km (0.062 R)
• M79: 47,937,890 km (0.097 R)
• M80: 48,611,230 km (0.112 R)
• M81: 49,542,177 km (0.106 R)
• M82: 50,735,519 km (0.058 R)
• M83: 51,335,706 km (0.056 R)
• M84: 51,507,594 km (0.095 R)
• M85: 52,024,455 km (0.118 R)
• M86: 53,150,328 km (0.069 R)
• M87: 54,196,616 km (0.107 R)
• M88: 54,371,645 km (0.106 R)
• M89: 54,459,310 km (0.086 R)
• M90: 54,634,638 km (0.105 R)
• M91: 55,249,785 km (0.097 R)
• M92: 58,359,775 km (0.108 R)
• M93: 59,168,651 km (0.119 R)
• M94: 59,439,124 km (0.085 R)
• M95: 60,615,860 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit