🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 178 Days

Day: 37.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.94 AU - 3.46 AU

Year: 2091 Days

Day: 42.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.85 AU - 4.53 AU

Year: 2589 Days

Day: 45.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.54 AU - 3.84 AU

Year: 2589 Days

Day: 31.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,996,263 km

• M1: 1,073,514 km (0.116 R)
• M2: 1,772,585 km (0.089 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 12.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.55 AU - 5.51 AU

Year: 4120 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 116,996,263 km

• M1: 176,376 km (0.111 R)
• M2: 302,636 km (0.085 R)
• M3: 384,467 km (0.107 R)
• M4: 524,341 km (0.073 R)
• M5: 649,704 km (0.077 R)
• M6: 805,884 km (0.113 R)
• M7: 1,103,434 km (0.05 R)
• M8: 1,460,674 km (0.119 R)
• M9: 1,583,793 km (0.11 R)
• M10: 1,723,367 km (0.102 R)
• M11: 1,880,595 km (0.109 R)
• M12: 2,195,648 km (0.111 R)
• M13: 2,395,810 km (0.077 R)
• M14: 2,602,255 km (0.119 R)
• M15: 2,707,721 km (0.115 R)
• M16: 2,938,551 km (0.063 R)
• M17: 3,370,739 km (0.098 R)
• M18: 3,469,474 km (0.086 R)
• M19: 3,586,011 km (0.104 R)
• M20: 3,805,919 km (0.119 R)
• M21: 4,348,511 km (0.094 R)
• M22: 4,438,419 km (0.084 R)
• M23: 4,528,776 km (0.037 R)
• M24: 4,711,585 km (0.094 R)
• M25: 5,839,702 km (0.057 R)
• M26: 6,139,497 km (0.103 R)
• M27: 6,240,625 km (0.099 R)
• M28: 6,485,516 km (0.078 R)
• M29: 6,629,729 km (0.106 R)
• M30: 7,217,798 km (0.108 R)
• M31: 7,648,191 km (0.062 R)
• M32: 7,844,464 km (0.081 R)
• M33: 7,976,409 km (0.068 R)
• M34: 8,220,104 km (0.096 R)
• M35: 8,646,907 km (0.071 R)
• M36: 8,760,451 km (0.083 R)
• M37: 9,126,966 km (0.028 R)
• M38: 9,312,168 km (0.071 R)
• M39: 9,569,028 km (0.085 R)
• M40: 9,757,222 km (0.098 R)
• M41: 10,017,971 km (0.044 R)
• M42: 10,113,414 km (0.067 R)
• M43: 10,329,135 km (0.086 R)
• M44: 10,522,265 km (0.117 R)
• M45: 10,936,502 km (0.116 R)
• M46: 11,182,740 km (0.104 R)
• M47: 11,381,107 km (0.088 R)
• M48: 11,505,722 km (0.101 R)
• M49: 11,756,149 km (0.109 R)
• M50: 12,313,550 km (0.116 R)
• M51: 12,467,038 km (0.108 R)
• M52: 12,595,542 km (0.095 R)
• M53: 13,349,067 km (0.119 R)
• M54: 13,506,893 km (0.103 R)
• M55: 13,824,190 km (0.092 R)
• M56: 14,144,030 km (0.093 R)
• M57: 14,682,582 km (0.062 R)
• M58: 14,899,948 km (0.09 R)
• M59: 14,981,628 km (0.068 R)
• M60: 15,974,509 km (0.12 R)
• M61: 16,142,059 km (0.068 R)
• M62: 16,535,352 km (0.113 R)
• M63: 16,648,298 km (0.1 R)
• M64: 17,618,590 km (0.062 R)
• M65: 17,820,697 km (0.061 R)
• M66: 17,965,507 km (0.078 R)
• M67: 18,052,573 km (0.106 R)
• M68: 18,960,633 km (0.073 R)
• M69: 19,793,444 km (0.098 R)
• M70: 19,943,491 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 14.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.68 AU - 7.82 AU

Year: 7130 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 116,996,263 km

• M1: 184,604 km (0.11 R)
• M2: 277,205 km (0.047 R)
• M3: 424,559 km (0.068 R)
• M4: 638,035 km (0.106 R)
• M5: 797,955 km (0.093 R)
• M6: 1,006,345 km (0.1 R)
• M7: 1,162,076 km (0.053 R)
• M8: 1,638,695 km (0.088 R)
• M9: 1,953,449 km (0.099 R)
• M10: 2,787,457 km (0.045 R)
• M11: 2,886,491 km (0.093 R)
• M12: 2,986,871 km (0.082 R)
• M13: 3,165,341 km (0.119 R)
• M14: 3,400,060 km (0.113 R)
• M15: 4,541,492 km (0.077 R)
• M16: 4,866,868 km (0.117 R)
• M17: 5,108,318 km (0.06 R)
• M18: 5,603,188 km (0.101 R)
• M19: 6,146,079 km (0.058 R)
• M20: 6,473,399 km (0.046 R)
• M21: 6,572,732 km (0.081 R)
• M22: 7,110,985 km (0.093 R)
• M23: 7,524,175 km (0.093 R)
• M24: 7,628,743 km (0.109 R)
• M25: 7,909,838 km (0.073 R)
• M26: 8,123,015 km (0.076 R)
• M27: 8,700,762 km (0.102 R)
• M28: 9,142,823 km (0.075 R)
• M29: 9,291,823 km (0.088 R)
• M30: 9,743,609 km (0.081 R)
• M31: 10,125,681 km (0.119 R)
• M32: 10,708,216 km (0.102 R)
• M33: 10,983,775 km (0.052 R)
• M34: 11,341,463 km (0.089 R)
• M35: 11,743,433 km (0.082 R)
• M36: 12,810,664 km (0.091 R)
• M37: 13,652,750 km (0.084 R)
• M38: 13,994,582 km (0.096 R)
• M39: 14,296,021 km (0.107 R)
• M40: 14,512,639 km (0.118 R)
• M41: 15,301,618 km (0.057 R)
• M42: 17,058,645 km (0.064 R)
• M43: 17,565,782 km (0.063 R)
• M44: 17,658,383 km (0.117 R)
• M45: 17,984,357 km (0.036 R)
• M46: 18,171,354 km (0.116 R)
• M47: 18,265,152 km (0.1 R)
• M48: 18,878,802 km (0.071 R)
• M49: 19,643,397 km (0.058 R)
• M50: 19,739,738 km (0.109 R)
• M51: 20,711,227 km (0.063 R)
• M52: 21,252,173 km (0.051 R)
• M53: 21,947,504 km (0.063 R)
• M54: 22,047,435 km (0.078 R)
• M55: 22,650,165 km (0.094 R)
• M56: 23,207,566 km (0.063 R)
• M57: 23,309,443 km (0.077 R)
• M58: 23,513,494 km (0.093 R)
• M59: 24,542,877 km (0.073 R)
• M60: 25,481,903 km (0.113 R)
• M61: 26,114,552 km (0.077 R)
• M62: 26,645,625 km (0.036 R)
• M63: 26,752,288 km (0.071 R)
• M64: 27,287,699 km (0.049 R)
• M65: 27,989,014 km (0.11 R)
• M66: 28,097,472 km (0.046 R)
• M67: 28,805,668 km (0.045 R)
• M68: 28,915,174 km (0.115 R)
• M69: 29,354,393 km (0.114 R)
• M70: 29,574,901 km (0.084 R)
• M71: 29,796,006 km (0.107 R)
• M72: 31,133,710 km (0.054 R)
• M73: 31,246,058 km (0.107 R)
• M74: 32,093,082 km (0.112 R)
• M75: 32,890,438 km (0.097 R)
• M76: 33,119,473 km (0.118 R)
• M77: 33,579,037 km (0.064 R)
• M78: 34,388,511 km (0.053 R)
• M79: 35,029,089 km (0.081 R)
• M80: 35,732,349 km (0.109 R)
• M81: 35,967,816 km (0.081 R)
• M82: 37,750,125 km (0.043 R)
• M83: 40,784,269 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 8.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.62 AU - 11.94 AU

Year: 11171 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 116,996,263 km

• M1: 119,230 km (0.081 R)
• M2: 242,947 km (0.107 R)
• M3: 442,660 km (0.11 R)
• M4: 624,422 km (0.12 R)
• M5: 877,990 km (0.112 R)
• M6: 936,483 km (0.06 R)
• M7: 1,088,773 km (0.097 R)
• M8: 1,162,824 km (0.091 R)
• M9: 1,715,289 km (0.083 R)
• M10: 1,928,765 km (0.091 R)
• M11: 2,395,062 km (0.081 R)
• M12: 2,577,123 km (0.07 R)
• M13: 2,705,777 km (0.087 R)
• M14: 2,925,087 km (0.097 R)
• M15: 3,697,162 km (0.057 R)
• M16: 3,793,952 km (0.051 R)
• M17: 3,940,707 km (0.084 R)
• M18: 4,056,197 km (0.08 R)
• M19: 4,206,243 km (0.037 R)
• M20: 4,307,371 km (0.103 R)
• M21: 4,512,021 km (0.118 R)
• M22: 5,001,805 km (0.12 R)
• M23: 5,073,163 km (0.098 R)
• M24: 5,235,028 km (0.113 R)
• M25: 5,307,583 km (0.1 R)
• M26: 5,416,939 km (0.08 R)
• M27: 5,527,043 km (0.114 R)
• M28: 5,937,091 km (0.088 R)
• M29: 6,222,374 km (0.081 R)
• M30: 6,376,460 km (0.053 R)
• M31: 6,453,951 km (0.107 R)
• M32: 6,590,235 km (0.117 R)
• M33: 6,965,127 km (0.117 R)
• M34: 7,165,289 km (0.104 R)
• M35: 7,245,922 km (0.111 R)
• M36: 7,901,460 km (0.108 R)
• M37: 7,984,637 km (0.084 R)
• M38: 8,215,167 km (0.093 R)
• M39: 8,533,212 km (0.081 R)
• M40: 8,725,894 km (0.12 R)
• M41: 9,137,438 km (0.056 R)
• M42: 9,710,847 km (0.1 R)
• M43: 10,386,879 km (0.109 R)
• M44: 10,592,726 km (0.089 R)
• M45: 10,985,121 km (0.078 R)
• M46: 11,288,356 km (0.074 R)
• M47: 11,523,524 km (0.11 R)
• M48: 11,903,353 km (0.109 R)
• M49: 12,070,753 km (0.08 R)
• M50: 12,142,710 km (0.091 R)
• M51: 12,262,986 km (0.101 R)
• M52: 12,748,132 km (0.107 R)
• M53: 12,845,969 km (0.095 R)
• M54: 13,214,878 km (0.038 R)
• M55: 13,437,928 km (0.072 R)
• M56: 13,512,577 km (0.027 R)
• M57: 13,862,636 km (0.112 R)
• M58: 14,342,546 km (0.082 R)
• M59: 14,418,841 km (0.117 R)
• M60: 14,495,136 km (0.089 R)
• M61: 14,827,842 km (0.082 R)
• M62: 14,982,227 km (0.078 R)
• M63: 15,526,763 km (0.079 R)
• M64: 15,657,362 km (0.048 R)
• M65: 15,709,721 km (0.039 R)
• M66: 16,342,520 km (0.119 R)
• M67: 16,582,026 km (0.103 R)
• M68: 16,635,283 km (0.095 R)
• M69: 17,415,586 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.2

Radius: 3.8

Gravity: 65.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.5 AU - 23.36 AU

Year: 32498 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 116,996,263 km

• M1: 57,745 km (0.115 R)
• M2: 748,289 km (0.066 R)
• M3: 982,858 km (0.09 R)
• M4: 1,434,045 km (0.116 R)
• M5: 1,474,287 km (0.098 R)
• M6: 2,306,650 km (0.085 R)
• M7: 2,996,745 km (0.106 R)
• M8: 3,048,356 km (0.083 R)
• M9: 3,100,266 km (0.101 R)
• M10: 3,745,482 km (0.116 R)
• M11: 4,727,592 km (0.115 R)
• M12: 6,239,129 km (0.082 R)
• M13: 6,305,101 km (0.064 R)
• M14: 6,638,555 km (0.12 R)
• M15: 8,608,759 km (0.057 R)
• M16: 9,656,543 km (0.079 R)
• M17: 10,507,455 km (0.07 R)
• M18: 10,664,832 km (0.112 R)
• M19: 10,822,808 km (0.067 R)
• M20: 11,301,670 km (0.118 R)
• M21: 12,032,905 km (0.115 R)
• M22: 12,445,795 km (0.076 R)
• M23: 12,612,148 km (0.086 R)
• M24: 12,695,623 km (0.109 R)
• M25: 12,863,173 km (0.094 R)
• M26: 13,626,122 km (0.103 R)
• M27: 13,797,561 km (0.076 R)
• M28: 14,665,827 km (0.101 R)
• M29: 14,841,605 km (0.074 R)
• M30: 14,929,867 km (0.092 R)
• M31: 15,106,692 km (0.119 R)
• M32: 15,641,205 km (0.085 R)
• M33: 16,001,138 km (0.049 R)
• M34: 17,189,394 km (0.04 R)
• M35: 17,560,696 km (0.108 R)
• M36: 18,405,774 km (0.056 R)
• M37: 18,880,897 km (0.097 R)
• M38: 20,526,473 km (0.061 R)
• M39: 23,232,699 km (0.104 R)
• M40: 24,575,041 km (0.063 R)
• M41: 24,783,730 km (0.117 R)
• M42: 25,519,003 km (0.112 R)
• M43: 25,730,385 km (0.115 R)
• M44: 30,301,498 km (0.072 R)
• M45: 32,564,315 km (0.094 R)
• M46: 34,413,345 km (0.078 R)
• M47: 36,891,433 km (0.119 R)
• M48: 37,489,825 km (0.114 R)
• M49: 39,304,297 km (0.1 R)
• M50: 42,141,421 km (0.074 R)
• M51: 44,153,662 km (0.107 R)
• M52: 44,280,521 km (0.067 R)
• M53: 46,197,019 km (0.057 R)
• M54: 47,359,993 km (0.037 R)
• M55: 47,879,846 km (0.112 R)
• M56: 48,271,044 km (0.111 R)
• M57: 48,794,188 km (0.099 R)
• M58: 51,305,039 km (0.11 R)
• M59: 51,838,953 km (0.072 R)
• M60: 51,972,843 km (0.053 R)
• M61: 52,643,341 km (0.119 R)
• M62: 55,490,937 km (0.099 R)
• M63: 55,764,701 km (0.1 R)
• M64: 58,249,073 km (0.118 R)
• M65: 58,388,049 km (0.111 R)
• M66: 60,628,277 km (0.086 R)
• M67: 60,910,269 km (0.093 R)
• M68: 61,051,340 km (0.066 R)
• M69: 64,327,982 km (0.092 R)
• M70: 67,223,150 km (0.063 R)
• M71: 68,686,666 km (0.078 R)
• M72: 69,569,742 km (0.066 R)
• M73: 72,092,411 km (0.106 R)
• M74: 72,839,951 km (0.1 R)
• M75: 73,740,530 km (0.077 R)
• M76: 74,493,756 km (0.098 R)
• M77: 76,921,280 km (0.075 R)
• M78: 79,837,392 km (0.038 R)
• M79: 82,009,104 km (0.059 R)
• M80: 83,258,845 km (0.118 R)
• M81: 91,372,435 km (0.098 R)
• M82: 93,480,418 km (0.103 R)
• M83: 93,806,242 km (0.117 R)
• M84: 94,949,320 km (0.084 R)
• M85: 95,932,776 km (0.117 R)
• M86: 96,754,816 km (0.064 R)
• M87: 97,909,712 km (0.068 R)
• M88: 100,066,465 km (0.096 R)
• M89: 101,234,375 km (0.056 R)
• M90: 101,568,876 km (0.066 R)
• M91: 103,752,107 km (0.098 R)
• M92: 107,140,948 km (0.039 R)
• M93: 107,652,423 km (0.078 R)
• M94: 109,020,346 km (0.077 R)
• M95: 112,811,455 km (0.117 R)
• M96: 113,331,756 km (0.105 R)
• M97: 114,200,771 km (0.086 R)
• M98: 115,071,879 km (0.055 R)
• M99: 115,770,501 km (0.038 R)
• M100: 116,820,828 km (0.084 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: 390 - 14,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit