🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 541 Days

Day: 23.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,328,242 km

• M1: 510,129 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.39 AU - 2.43 AU

Year: 1380 Days

Day: 17.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,328,242 km

• M1: 145,409 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.24 AU - 2.6 AU

Year: 1389 Days

Day: 24.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,328,242 km

• M1: 645,664 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.48 AU - 4 AU

Year: 2152 Days

Day: 38.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,328,242 km

• M1: 351,106 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 14.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.95 AU - 7.03 AU

Year: 6819 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,328,242 km

• M1: 288,125 km (0.11 R)
• M2: 386,860 km (0.115 R)
• M3: 483,800 km (0.036 R)
• M4: 838,945 km (0.027 R)
• M5: 1,121,535 km (0.066 R)
• M6: 1,451,847 km (0.097 R)
• M7: 2,166,177 km (0.075 R)
• M8: 2,872,578 km (0.106 R)
• M9: 3,998,153 km (0.1 R)
• M10: 4,311,560 km (0.117 R)
• M11: 4,937,029 km (0.119 R)
• M12: 5,065,683 km (0.07 R)
• M13: 5,352,462 km (0.04 R)
• M14: 5,458,228 km (0.057 R)
• M15: 5,969,553 km (0.066 R)
• M16: 7,096,624 km (0.105 R)
• M17: 7,476,902 km (0.107 R)
• M18: 8,565,076 km (0.082 R)
• M19: 8,844,974 km (0.107 R)
• M20: 9,318,003 km (0.114 R)
• M21: 9,994,335 km (0.074 R)
• M22: 10,190,457 km (0.107 R)
• M23: 10,420,988 km (0.11 R)
• M24: 10,719,884 km (0.1 R)
• M25: 11,055,283 km (0.105 R)
• M26: 11,462,338 km (0.115 R)
• M27: 11,805,516 km (0.117 R)
• M28: 11,943,595 km (0.11 R)
• M29: 13,211,437 km (0.118 R)
• M30: 15,192,412 km (0.091 R)
• M31: 15,607,247 km (0.059 R)
• M32: 15,911,379 km (0.115 R)
• M33: 16,294,200 km (0.106 R)
• M34: 19,017,929 km (0.093 R)
• M35: 19,139,552 km (0.114 R)
• M36: 19,710,567 km (0.068 R)
• M37: 20,369,844 km (0.113 R)
• M38: 20,952,827 km (0.082 R)
• M39: 21,246,338 km (0.08 R)
• M40: 21,414,636 km (0.041 R)
• M41: 21,879,885 km (0.107 R)
• M42: 22,263,006 km (0.106 R)
• M43: 22,605,435 km (0.089 R)
• M44: 22,949,660 km (0.099 R)
• M45: 23,165,679 km (0.077 R)
• M46: 23,512,746 km (0.031 R)
• M47: 24,211,967 km (0.118 R)
• M48: 25,273,513 km (0.054 R)
• M49: 25,362,673 km (0.067 R)
• M50: 25,451,983 km (0.072 R)
• M51: 25,541,293 km (0.112 R)
• M52: 25,855,000 km (0.076 R)
• M53: 26,395,647 km (0.075 R)
• M54: 26,531,332 km (0.097 R)
• M55: 26,758,122 km (0.101 R)
• M56: 26,894,406 km (0.051 R)
• M57: 28,363,307 km (0.072 R)
• M58: 28,781,134 km (0.104 R)
• M59: 29,201,056 km (0.114 R)
• M60: 30,710,348 km (0.097 R)
• M61: 31,810,790 km (0.103 R)
• M62: 32,486,823 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 9.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.6 AU - 8.56 AU

Year: 7700 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,328,242 km

• M1: 170,841 km (0.078 R)
• M2: 371,601 km (0.058 R)
• M3: 488,138 km (0.118 R)
• M4: 631,153 km (0.092 R)
• M5: 695,181 km (0.075 R)
• M6: 844,630 km (0.083 R)
• M7: 1,020,407 km (0.106 R)
• M8: 1,128,566 km (0.101 R)
• M9: 1,208,302 km (0.054 R)
• M10: 1,476,830 km (0.109 R)
• M11: 1,972,298 km (0.094 R)
• M12: 2,208,513 km (0.035 R)
• M13: 2,330,136 km (0.058 R)
• M14: 2,495,741 km (0.111 R)
• M15: 2,904,891 km (0.082 R)
• M16: 3,128,839 km (0.112 R)
• M17: 3,335,135 km (0.12 R)
• M18: 3,475,308 km (0.084 R)
• M19: 3,546,068 km (0.083 R)
• M20: 3,785,574 km (0.117 R)
• M21: 4,104,816 km (0.08 R)
• M22: 4,204,897 km (0.102 R)
• M23: 4,743,300 km (0.057 R)
• M24: 5,034,118 km (0.096 R)
• M25: 5,828,483 km (0.085 R)
• M26: 6,225,964 km (0.116 R)
• M27: 6,457,093 km (0.035 R)
• M28: 7,501,136 km (0.099 R)
• M29: 7,716,258 km (0.066 R)
• M30: 8,405,605 km (0.087 R)
• M31: 9,114,549 km (0.064 R)
• M32: 9,509,338 km (0.12 R)
• M33: 9,742,262 km (0.119 R)
• M34: 9,909,812 km (0.031 R)
• M35: 10,796,329 km (0.097 R)
• M36: 11,249,012 km (0.07 R)
• M37: 11,601,614 km (0.118 R)
• M38: 11,743,582 km (0.117 R)
• M39: 11,850,545 km (0.062 R)
• M40: 12,389,845 km (0.081 R)
• M41: 12,753,966 km (0.102 R)
• M42: 13,604,730 km (0.028 R)
• M43: 13,829,575 km (0.115 R)
• M44: 14,283,156 km (0.109 R)
• M45: 14,435,447 km (0.096 R)
• M46: 14,550,039 km (0.05 R)
• M47: 14,626,633 km (0.027 R)
• M48: 14,703,227 km (0.116 R)
• M49: 14,818,567 km (0.038 R)
• M50: 15,360,560 km (0.114 R)
• M51: 16,864,018 km (0.06 R)
• M52: 17,267,484 km (0.072 R)
• M53: 18,372,713 km (0.104 R)
• M54: 18,579,756 km (0.083 R)
• M55: 19,754,249 km (0.1 R)
• M56: 20,307,761 km (0.064 R)
• M57: 20,823,126 km (0.093 R)
• M58: 21,473,428 km (0.099 R)
• M59: 22,483,513 km (0.079 R)
• M60: 22,572,075 km (0.044 R)
• M61: 23,779,030 km (0.111 R)
• M62: 23,869,238 km (0.097 R)
• M63: 24,140,758 km (0.113 R)
• M64: 25,190,636 km (0.101 R)
• M65: 25,836,899 km (0.049 R)
• M66: 27,429,368 km (0.084 R)
• M67: 28,668,338 km (0.102 R)
• M68: 29,730,931 km (0.102 R)
• M69: 30,120,484 km (0.054 R)
• M70: 31,200,730 km (0.098 R)
• M71: 31,497,532 km (0.034 R)
• M72: 33,348,208 km (0.106 R)
• M73: 33,905,310 km (0.075 R)
• M74: 34,006,887 km (0.109 R)

Asteroid Belt

Center: 11.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.5

Radius: 3.8

Gravity: 28.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.74 AU - 17.56 AU

Year: 22843 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,328,242 km

• M1: 53,556 km (0.076 R)
• M2: 80,035 km (0.078 R)
• M3: 859,141 km (0.086 R)
• M4: 1,702,573 km (0.083 R)
• M5: 1,763,609 km (0.065 R)
• M6: 2,654,315 km (0.113 R)
• M7: 3,428,185 km (0.045 R)
• M8: 3,583,019 km (0.053 R)
• M9: 4,390,997 km (0.092 R)
• M10: 4,643,967 km (0.111 R)
• M11: 4,815,256 km (0.093 R)
• M12: 5,252,531 km (0.073 R)
• M13: 5,296,961 km (0.058 R)
• M14: 6,542,962 km (0.094 R)
• M15: 7,124,449 km (0.111 R)
• M16: 7,222,884 km (0.108 R)
• M17: 7,421,251 km (0.072 R)
• M18: 7,823,520 km (0.118 R)
• M19: 8,336,042 km (0.082 R)
• M20: 8,387,953 km (0.071 R)
• M21: 9,071,914 km (0.093 R)
• M22: 9,718,925 km (0.095 R)
• M23: 10,158,443 km (0.105 R)
• M24: 11,000,081 km (0.05 R)
• M25: 11,056,928 km (0.027 R)
• M26: 11,863,710 km (0.07 R)
• M27: 14,832,778 km (0.086 R)
• M28: 15,657,063 km (0.112 R)
• M29: 15,721,091 km (0.063 R)
• M30: 16,301,231 km (0.1 R)
• M31: 16,431,082 km (0.089 R)
• M32: 17,349,613 km (0.113 R)
• M33: 17,948,902 km (0.091 R)
• M34: 18,015,922 km (0.079 R)
• M35: 18,082,942 km (0.116 R)
• M36: 18,554,923 km (0.042 R)
• M37: 19,994,952 km (0.066 R)
• M38: 20,693,125 km (0.089 R)
• M39: 21,826,928 km (0.116 R)
• M40: 21,970,093 km (0.101 R)
• M41: 22,329,277 km (0.065 R)
• M42: 24,154,072 km (0.06 R)
• M43: 24,822,625 km (0.1 R)
• M44: 26,558,708 km (0.083 R)
• M45: 27,634,467 km (0.069 R)
• M46: 28,099,866 km (0.099 R)
• M47: 29,432,334 km (0.088 R)
• M48: 30,785,447 km (0.08 R)
• M49: 31,509,949 km (0.101 R)
• M50: 32,158,605 km (0.115 R)
• M51: 32,975,709 km (0.05 R)
• M52: 33,469,232 km (0.105 R)
• M53: 35,131,863 km (0.04 R)
• M54: 35,635,858 km (0.06 R)
• M55: 35,804,306 km (0.072 R)
• M56: 36,226,770 km (0.064 R)
• M57: 38,277,607 km (0.057 R)
• M58: 38,450,243 km (0.111 R)
• M59: 39,752,941 km (0.068 R)
• M60: 42,312,262 km (0.111 R)
• M61: 42,580,042 km (0.069 R)
• M62: 42,669,501 km (0.093 R)
• M63: 43,927,320 km (0.106 R)
• M64: 44,651,673 km (0.095 R)
• M65: 45,197,406 km (0.116 R)
• M66: 46,848,069 km (0.112 R)
• M67: 47,217,576 km (0.071 R)
• M68: 47,402,628 km (0.1 R)
• M69: 47,495,379 km (0.093 R)
• M70: 48,145,532 km (0.12 R)
• M71: 49,360,715 km (0.069 R)
• M72: 50,113,641 km (0.039 R)
• M73: 51,249,987 km (0.119 R)
• M74: 52,682,386 km (0.055 R)
• M75: 54,224,890 km (0.101 R)
• M76: 55,293,767 km (0.06 R)
• M77: 55,488,842 km (0.105 R)
• M78: 56,075,565 km (0.051 R)
• M79: 57,255,144 km (0.04 R)
• M80: 57,946,885 km (0.099 R)
• M81: 58,641,468 km (0.067 R)
• M82: 58,940,065 km (0.068 R)
• M83: 59,239,111 km (0.057 R)
• M84: 60,440,233 km (0.097 R)
• M85: 60,540,613 km (0.047 R)
• M86: 60,741,822 km (0.099 R)
• M87: 61,043,860 km (0.088 R)
• M88: 63,784,643 km (0.094 R)
• M89: 65,118,457 km (0.046 R)
• M90: 65,221,530 km (0.088 R)
• M91: 65,427,676 km (0.099 R)
• M92: 65,840,566 km (0.079 R)
• M93: 66,150,832 km (0.112 R)
• M94: 66,254,354 km (0.049 R)
• M95: 66,876,681 km (0.071 R)
• M96: 70,228,272 km (0.073 R)
• M97: 70,333,888 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 5

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.2 AU - 21.68 AU

Year: 31624 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,328,242 km

• M1: 80,184 km (0.042 R)
• M2: 144,362 km (0.067 R)
• M3: 248,781 km (0.08 R)
• M4: 343,926 km (0.095 R)
• M5: 508,932 km (0.109 R)
• M6: 765,343 km (0.064 R)
• M7: 931,696 km (0.05 R)
• M8: 1,189,153 km (0.078 R)
• M9: 1,859,502 km (0.07 R)
• M10: 2,116,062 km (0.118 R)
• M11: 2,950,968 km (0.069 R)
• M12: 4,285,381 km (0.038 R)
• M13: 4,327,118 km (0.082 R)
• M14: 4,969,492 km (0.117 R)
• M15: 5,641,186 km (0.114 R)
• M16: 6,104,640 km (0.12 R)
• M17: 6,388,727 km (0.034 R)
• M18: 6,677,002 km (0.109 R)
• M19: 6,822,710 km (0.102 R)
• M20: 7,018,683 km (0.113 R)
• M21: 7,617,524 km (0.08 R)
• M22: 7,871,840 km (0.052 R)
• M23: 11,191,716 km (0.077 R)
• M24: 12,841,930 km (0.095 R)
• M25: 12,962,655 km (0.046 R)
• M26: 13,205,303 km (0.101 R)
• M27: 15,648,536 km (0.075 R)
• M28: 15,906,742 km (0.041 R)
• M29: 17,020,348 km (0.098 R)
• M30: 17,754,275 km (0.06 R)
• M31: 17,956,232 km (0.086 R)
• M32: 18,158,938 km (0.062 R)
• M33: 18,294,473 km (0.117 R)
• M34: 18,634,808 km (0.045 R)
• M35: 19,460,140 km (0.119 R)
• M36: 20,017,093 km (0.098 R)
• M37: 22,368,771 km (0.044 R)
• M38: 22,659,739 km (0.058 R)
• M39: 22,732,743 km (0.11 R)
• M40: 23,171,962 km (0.052 R)
• M41: 23,319,017 km (0.113 R)
• M42: 24,431,576 km (0.117 R)
• M43: 24,506,375 km (0.055 R)
• M44: 25,334,100 km (0.06 R)
• M45: 25,637,485 km (0.106 R)
• M46: 27,249,252 km (0.066 R)
• M47: 27,482,176 km (0.108 R)
• M48: 28,263,227 km (0.057 R)
• M49: 28,735,507 km (0.075 R)
• M50: 29,369,054 km (0.115 R)
• M51: 29,927,353 km (0.103 R)
• M52: 30,007,388 km (0.055 R)
• M53: 30,328,276 km (0.084 R)
• M54: 32,113,128 km (0.099 R)
• M55: 33,100,922 km (0.041 R)
• M56: 33,598,485 km (0.11 R)
• M57: 34,265,841 km (0.088 R)
• M58: 34,685,314 km (0.087 R)
• M59: 35,106,282 km (0.079 R)
• M60: 37,150,686 km (0.101 R)
• M61: 38,360,933 km (0.091 R)
• M62: 38,709,197 km (0.108 R)
• M63: 39,145,873 km (0.115 R)
• M64: 39,584,195 km (0.108 R)
• M65: 39,935,900 km (0.108 R)
• M66: 41,978,958 km (0.086 R)
• M67: 44,694,458 km (0.078 R)
• M68: 45,704,244 km (0.056 R)
• M69: 46,073,451 km (0.096 R)
• M70: 46,536,158 km (0.048 R)
• M71: 47,466,208 km (0.118 R)
• M72: 48,308,444 km (0.032 R)
• M73: 51,055,958 km (0.086 R)
• M74: 51,822,797 km (0.037 R)
• M75: 52,980,236 km (0.094 R)
• M76: 56,404,082 km (0.101 R)
• M77: 57,296,134 km (0.111 R)
• M78: 58,192,674 km (0.104 R)
• M79: 59,495,971 km (0.051 R)
• M80: 60,100,645 km (0.107 R)
• M81: 60,302,752 km (0.092 R)
• M82: 60,707,564 km (0.086 R)
• M83: 61,418,004 km (0.067 R)
• M84: 62,233,313 km (0.106 R)
• M85: 63,360,233 km (0.114 R)
• M86: 67,095,393 km (0.109 R)
• M87: 67,304,980 km (0.12 R)
• M88: 68,778,070 km (0.114 R)
• M89: 68,883,686 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit