🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.89 AU - 1.13 AU

Year: 380 Days

Day: 25.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.32 AU - 1.74 AU

Year: 709 Days

Day: 13 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,185,331 km

• M1: 153,338 km (0.09 R)
• M2: 346,768 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.66 AU - 3.48 AU

Year: 2016 Days

Day: 40.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,185,331 km

• M1: 306,227 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.08 AU - 4.82 AU

Year: 2942 Days

Day: 43.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 12.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.64 AU - 8.54 AU

Year: 8623 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,185,331 km

• M1: 165,754 km (0.09 R)
• M2: 262,993 km (0.094 R)
• M3: 375,640 km (0.118 R)
• M4: 563,236 km (0.088 R)
• M5: 973,583 km (0.074 R)
• M6: 1,073,215 km (0.08 R)
• M7: 1,338,452 km (0.106 R)
• M8: 1,705,416 km (0.074 R)
• M9: 1,848,730 km (0.102 R)
• M10: 2,082,253 km (0.095 R)
• M11: 2,325,798 km (0.106 R)
• M12: 2,672,865 km (0.059 R)
• M13: 2,864,949 km (0.113 R)
• M14: 3,391,085 km (0.05 R)
• M15: 3,758,796 km (0.098 R)
• M16: 3,866,207 km (0.102 R)
• M17: 4,002,042 km (0.063 R)
• M18: 4,194,874 km (0.06 R)
• M19: 4,306,324 km (0.117 R)
• M20: 4,589,812 km (0.11 R)
• M21: 4,879,284 km (0.052 R)
• M22: 5,355,005 km (0.102 R)
• M23: 6,383,192 km (0.04 R)
• M24: 7,235,600 km (0.081 R)
• M25: 7,743,784 km (0.115 R)
• M26: 8,123,912 km (0.107 R)
• M27: 8,616,389 km (0.069 R)
• M28: 9,337,002 km (0.058 R)
• M29: 9,483,458 km (0.114 R)
• M30: 9,630,662 km (0.118 R)
• M31: 10,644,337 km (0.108 R)
• M32: 11,338,920 km (0.089 R)
• M33: 12,488,729 km (0.099 R)
• M34: 13,221,011 km (0.116 R)
• M35: 13,925,467 km (0.113 R)
• M36: 14,135,054 km (0.064 R)
• M37: 14,940,788 km (0.054 R)
• M38: 15,327,648 km (0.071 R)
• M39: 15,848,698 km (0.067 R)
• M40: 16,023,727 km (0.105 R)
• M41: 16,155,373 km (0.076 R)
• M42: 16,419,713 km (0.112 R)
• M43: 17,087,069 km (0.085 R)
• M44: 17,627,267 km (0.112 R)
• M45: 17,899,385 km (0.109 R)
• M46: 18,402,184 km (0.092 R)
• M47: 18,955,845 km (0.068 R)
• M48: 19,468,368 km (0.119 R)
• M49: 19,796,735 km (0.07 R)
• M50: 19,890,982 km (0.077 R)
• M51: 20,269,165 km (0.116 R)
• M52: 20,411,582 km (0.097 R)
• M53: 20,602,170 km (0.038 R)
• M54: 20,697,613 km (0.062 R)
• M55: 20,888,949 km (0.108 R)
• M56: 22,342,741 km (0.111 R)
• M57: 24,180,401 km (0.119 R)
• M58: 24,382,059 km (0.109 R)
• M59: 24,939,311 km (0.091 R)
• M60: 25,603,227 km (0.098 R)
• M61: 25,963,159 km (0.046 R)
• M62: 26,272,976 km (0.102 R)
• M63: 26,844,291 km (0.059 R)
• M64: 27,999,037 km (0.052 R)
• M65: 28,210,718 km (0.061 R)
• M66: 29,546,028 km (0.084 R)
• M67: 30,792,478 km (0.108 R)
• M68: 31,394,759 km (0.082 R)
• M69: 31,835,175 km (0.061 R)
• M70: 32,111,632 km (0.096 R)
• M71: 32,444,188 km (0.081 R)
• M72: 32,722,290 km (0.075 R)
• M73: 32,945,341 km (0.119 R)
• M74: 34,747,696 km (0.096 R)
• M75: 35,089,228 km (0.032 R)
• M76: 35,203,371 km (0.076 R)
• M77: 35,431,956 km (0.078 R)
• M78: 36,929,431 km (0.096 R)
• M79: 37,219,801 km (0.082 R)
• M80: 37,452,725 km (0.116 R)
• M81: 39,096,057 km (0.068 R)
• M82: 39,273,630 km (0.115 R)
• M83: 39,451,352 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.3

Radius: 3.7

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.38 AU - 16.9 AU

Year: 22076 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,185,331 km

• M1: 72,854 km (0.045 R)
• M2: 174,282 km (0.064 R)
• M3: 209,736 km (0.112 R)
• M4: 425,157 km (0.073 R)
• M5: 635,941 km (0.087 R)
• M6: 693,386 km (0.104 R)
• M7: 833,859 km (0.03 R)
• M8: 939,774 km (0.104 R)
• M9: 1,635,404 km (0.093 R)
• M10: 1,768,097 km (0.074 R)
• M11: 1,904,381 km (0.116 R)
• M12: 2,452,807 km (0.092 R)
• M13: 3,111,486 km (0.07 R)
• M14: 3,751,466 km (0.111 R)
• M15: 3,856,184 km (0.093 R)
• M16: 4,393,989 km (0.088 R)
• M17: 5,185,810 km (0.12 R)
• M18: 5,777,769 km (0.093 R)
• M19: 5,817,861 km (0.113 R)
• M20: 6,432,409 km (0.096 R)
• M21: 8,304,627 km (0.096 R)
• M22: 8,624,317 km (0.12 R)
• M23: 8,808,771 km (0.095 R)
• M24: 8,901,522 km (0.116 R)
• M25: 9,464,608 km (0.059 R)
• M26: 9,654,897 km (0.063 R)
• M27: 9,750,490 km (0.074 R)
• M28: 10,674,406 km (0.075 R)
• M29: 10,773,291 km (0.055 R)
• M30: 11,322,464 km (0.1 R)
• M31: 11,372,729 km (0.074 R)
• M32: 11,983,089 km (0.078 R)
• M33: 12,034,550 km (0.096 R)
• M34: 12,292,307 km (0.071 R)
• M35: 12,499,800 km (0.105 R)
• M36: 13,182,415 km (0.038 R)
• M37: 14,364,836 km (0.083 R)
• M38: 14,474,043 km (0.063 R)
• M39: 15,636,717 km (0.099 R)
• M40: 15,692,817 km (0.07 R)
• M41: 16,656,975 km (0.099 R)
• M42: 16,886,608 km (0.028 R)
• M43: 17,523,595 km (0.098 R)
• M44: 17,640,282 km (0.101 R)
• M45: 17,757,118 km (0.112 R)
• M46: 18,109,421 km (0.084 R)
• M47: 18,286,395 km (0.112 R)
• M48: 18,523,208 km (0.061 R)
• M49: 19,239,932 km (0.068 R)
• M50: 21,506,339 km (0.11 R)
• M51: 21,631,254 km (0.103 R)
• M52: 22,322,396 km (0.093 R)
• M53: 22,385,676 km (0.058 R)
• M54: 22,512,236 km (0.071 R)
• M55: 22,893,411 km (0.052 R)
• M56: 25,093,098 km (0.11 R)
• M57: 26,151,204 km (0.07 R)
• M58: 26,351,366 km (0.112 R)
• M59: 28,037,932 km (0.077 R)
• M60: 28,791,008 km (0.032 R)
• M61: 29,481,552 km (0.063 R)
• M62: 30,527,241 km (0.096 R)
• M63: 30,948,957 km (0.055 R)
• M64: 31,585,197 km (0.092 R)
• M65: 32,011,700 km (0.077 R)
• M66: 33,086,411 km (0.106 R)
• M67: 34,537,511 km (0.039 R)
• M68: 35,050,332 km (0.094 R)
• M69: 35,197,237 km (0.069 R)
• M70: 35,344,442 km (0.113 R)
• M71: 36,902,204 km (0.089 R)
• M72: 37,651,690 km (0.045 R)
• M73: 37,802,185 km (0.032 R)
• M74: 37,877,582 km (0.103 R)
• M75: 38,028,377 km (0.109 R)
• M76: 38,709,646 km (0.093 R)
• M77: 39,089,774 km (0.102 R)
• M78: 39,318,509 km (0.114 R)
• M79: 40,314,681 km (0.033 R)
• M80: 40,777,238 km (0.09 R)
• M81: 41,474,364 km (0.12 R)
• M82: 41,629,796 km (0.043 R)
• M83: 43,905,479 km (0.049 R)
• M84: 44,222,627 km (0.094 R)
• M85: 44,381,350 km (0.114 R)
• M86: 44,938,752 km (0.083 R)
• M87: 45,738,951 km (0.028 R)
• M88: 47,029,083 km (0.106 R)
• M89: 47,434,642 km (0.117 R)
• M90: 48,822,312 km (0.066 R)
• M91: 50,471,928 km (0.096 R)
• M92: 53,656,268 km (0.107 R)
• M93: 53,740,941 km (0.117 R)
• M94: 54,334,844 km (0.113 R)
• M95: 56,215,589 km (0.111 R)
• M96: 56,301,607 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723

Radius: 4.1

Gravity: 43.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.07 AU - 18.47 AU

Year: 23468 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,185,331 km

• M1: 72,705 km (0.11 R)
• M2: 178,620 km (0.048 R)
• M3: 209,287 km (0.092 R)
• M4: 521,049 km (0.041 R)
• M5: 928,704 km (0.112 R)
• M6: 1,013,974 km (0.051 R)
• M7: 1,162,076 km (0.066 R)
• M8: 1,254,079 km (0.097 R)
• M9: 1,478,326 km (0.08 R)
• M10: 2,261,321 km (0.102 R)
• M11: 2,774,741 km (0.073 R)
• M12: 3,949,384 km (0.025 R)
• M13: 4,659,974 km (0.039 R)
• M14: 5,460,621 km (0.074 R)
• M15: 5,511,934 km (0.097 R)
• M16: 5,771,635 km (0.067 R)
• M17: 5,876,504 km (0.113 R)
• M18: 6,519,475 km (0.027 R)
• M19: 6,849,339 km (0.064 R)
• M20: 8,104,315 km (0.094 R)
• M21: 8,939,071 km (0.036 R)
• M22: 9,243,802 km (0.051 R)
• M23: 9,800,904 km (0.088 R)
• M24: 10,368,778 km (0.074 R)
• M25: 10,432,507 km (0.062 R)
• M26: 11,404,444 km (0.099 R)
• M27: 11,536,090 km (0.095 R)
• M28: 12,068,210 km (0.117 R)
• M29: 12,472,573 km (0.04 R)
• M30: 13,225,200 km (0.075 R)
• M31: 13,781,853 km (0.117 R)
• M32: 13,992,487 km (0.08 R)
• M33: 14,062,948 km (0.115 R)
• M34: 14,133,558 km (0.101 R)
• M35: 14,346,137 km (0.083 R)
• M36: 14,917,900 km (0.07 R)
• M37: 15,061,962 km (0.11 R)
• M38: 16,453,821 km (0.109 R)
• M39: 16,751,970 km (0.099 R)
• M40: 17,127,311 km (0.085 R)
• M41: 17,809,776 km (0.044 R)
• M42: 20,068,704 km (0.087 R)
• M43: 20,307,462 km (0.08 R)
• M44: 21,190,987 km (0.067 R)
• M45: 22,829,383 km (0.043 R)
• M46: 24,592,843 km (0.116 R)
• M47: 25,362,075 km (0.096 R)
• M48: 27,982,132 km (0.038 R)
• M49: 29,414,382 km (0.111 R)
• M50: 29,685,603 km (0.072 R)
• M51: 33,662,513 km (0.115 R)
• M52: 34,135,691 km (0.036 R)
• M53: 36,050,244 km (0.041 R)
• M54: 37,313,299 km (0.089 R)
• M55: 39,483,665 km (0.064 R)
• M56: 39,882,643 km (0.116 R)
• M57: 41,188,483 km (0.079 R)
• M58: 41,390,589 km (0.096 R)
• M59: 42,406,359 km (0.102 R)
• M60: 43,224,809 km (0.068 R)
• M61: 44,773,446 km (0.092 R)
• M62: 45,085,357 km (0.071 R)
• M63: 45,920,562 km (0.095 R)
• M64: 46,235,017 km (0.113 R)
• M65: 46,445,202 km (0.084 R)
• M66: 46,760,854 km (0.086 R)
• M67: 50,280,592 km (0.038 R)
• M68: 50,929,548 km (0.092 R)
• M69: 51,146,614 km (0.092 R)
• M70: 53,553,345 km (0.09 R)
• M71: 55,438,428 km (0.037 R)
• M72: 55,549,878 km (0.116 R)
• M73: 56,557,270 km (0.053 R)
• M74: 57,232,256 km (0.112 R)
• M75: 57,344,903 km (0.045 R)
• M76: 57,909,785 km (0.108 R)
• M77: 59,272,920 km (0.038 R)
• M78: 60,991,650 km (0.094 R)
• M79: 62,262,484 km (0.066 R)
• M80: 62,378,423 km (0.098 R)
• M81: 64,009,339 km (0.099 R)
• M82: 64,126,324 km (0.113 R)
• M83: 64,243,459 km (0.116 R)
• M84: 64,477,879 km (0.082 R)
• M85: 68,745,757 km (0.071 R)
• M86: 69,706,624 km (0.096 R)
• M87: 72,981,770 km (0.026 R)
• M88: 73,226,363 km (0.089 R)
• M89: 74,576,483 km (0.112 R)
• M90: 79,303,477 km (0.098 R)
• M91: 81,069,330 km (0.119 R)
• M92: 83,230,870 km (0.098 R)
• M93: 83,614,289 km (0.034 R)
• M94: 84,382,923 km (0.114 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: 423 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit