🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 212 Days

Day: 35 Hours

Environment

Temp: 196 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.65 AU - 0.85 AU

Year: 235 Days

Day: 22.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.43 AU - 1.55 AU

Year: 658 Days

Day: 23.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,157,888 km

• M1: 465,249 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.13 AU - 5.77 AU

Year: 3983 Days

Day: 26.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 11.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.45 AU - 7.25 AU

Year: 5117 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 150.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,157,888 km

• M1: 147,055 km (0.027 R)
• M2: 364,420 km (0.089 R)
• M3: 439,967 km (0.045 R)
• M4: 539,749 km (0.082 R)
• M5: 765,792 km (0.107 R)
• M6: 1,186,760 km (0.06 R)
• M7: 1,409,960 km (0.081 R)
• M8: 1,513,631 km (0.096 R)
• M9: 1,633,459 km (0.067 R)
• M10: 1,770,491 km (0.103 R)
• M11: 1,882,988 km (0.057 R)
• M12: 2,234,992 km (0.052 R)
• M13: 2,607,940 km (0.057 R)
• M14: 2,704,430 km (0.06 R)
• M15: 2,785,662 km (0.078 R)
• M16: 2,867,791 km (0.062 R)
• M17: 4,082,227 km (0.069 R)
• M18: 4,213,574 km (0.027 R)
• M19: 4,442,010 km (0.116 R)
• M20: 4,694,082 km (0.091 R)
• M21: 4,812,115 km (0.12 R)
• M22: 5,111,310 km (0.1 R)
• M23: 5,212,439 km (0.118 R)
• M24: 5,355,155 km (0.066 R)
• M25: 6,303,456 km (0.091 R)
• M26: 6,390,372 km (0.118 R)
• M27: 7,440,250 km (0.096 R)
• M28: 7,647,443 km (0.056 R)
• M29: 7,809,906 km (0.073 R)
• M30: 7,996,904 km (0.092 R)
• M31: 8,114,637 km (0.099 R)
• M32: 8,351,750 km (0.094 R)
• M33: 8,663,362 km (0.115 R)
• M34: 9,076,851 km (0.063 R)
• M35: 9,199,671 km (0.085 R)
• M36: 9,897,694 km (0.077 R)
• M37: 10,074,818 km (0.086 R)
• M38: 10,329,883 km (0.092 R)
• M39: 10,535,430 km (0.107 R)
• M40: 11,503,478 km (0.088 R)
• M41: 11,636,470 km (0.069 R)
• M42: 12,746,487 km (0.033 R)
• M43: 12,829,065 km (0.109 R)
• M44: 13,133,197 km (0.087 R)
• M45: 13,328,123 km (0.12 R)
• M46: 13,411,898 km (0.106 R)
• M47: 13,523,947 km (0.075 R)
• M48: 13,636,295 km (0.108 R)
• M49: 14,545,999 km (0.074 R)
• M50: 14,632,168 km (0.11 R)
• M51: 14,950,063 km (0.084 R)
• M52: 15,211,859 km (0.078 R)
• M53: 15,475,301 km (0.112 R)
• M54: 15,592,736 km (0.1 R)
• M55: 15,710,619 km (0.119 R)
• M56: 16,304,074 km (0.102 R)
• M57: 16,754,064 km (0.065 R)
• M58: 17,789,132 km (0.119 R)
• M59: 17,974,035 km (0.112 R)
• M60: 18,128,420 km (0.055 R)
• M61: 18,688,364 km (0.078 R)
• M62: 19,793,145 km (0.095 R)
• M63: 20,434,022 km (0.107 R)
• M64: 20,821,780 km (0.055 R)
• M65: 21,016,706 km (0.051 R)
• M66: 21,179,468 km (0.098 R)
• M67: 21,310,067 km (0.086 R)
• M68: 21,440,816 km (0.069 R)
• M69: 22,065,836 km (0.102 R)
• M70: 22,198,230 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 13.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.76 AU - 8.62 AU

Year: 8476 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,157,888 km

• M1: 264,190 km (0.099 R)
• M2: 777,759 km (0.104 R)
• M3: 1,063,790 km (0.03 R)
• M4: 1,314,217 km (0.097 R)
• M5: 1,659,489 km (0.116 R)
• M6: 1,972,897 km (0.106 R)
• M7: 2,435,304 km (0.108 R)
• M8: 2,589,539 km (0.098 R)
• M9: 2,838,769 km (0.105 R)
• M10: 3,095,928 km (0.045 R)
• M11: 3,434,618 km (0.118 R)
• M12: 3,533,651 km (0.092 R)
• M13: 3,759,843 km (0.078 R)
• M14: 3,862,019 km (0.051 R)
• M15: 3,965,092 km (0.112 R)
• M16: 4,685,106 km (0.119 R)
• M17: 4,990,286 km (0.101 R)
• M18: 5,131,057 km (0.119 R)
• M19: 5,388,067 km (0.115 R)
• M20: 5,620,093 km (0.072 R)
• M21: 6,214,445 km (0.105 R)
• M22: 6,985,921 km (0.109 R)
• M23: 7,143,747 km (0.113 R)
• M24: 7,334,933 km (0.05 R)
• M25: 7,463,288 km (0.114 R)
• M26: 7,592,391 km (0.059 R)
• M27: 8,083,222 km (0.066 R)
• M28: 8,215,915 km (0.081 R)
• M29: 8,416,227 km (0.099 R)
• M30: 8,618,333 km (0.085 R)
• M31: 8,753,869 km (0.092 R)
• M32: 9,027,184 km (0.099 R)
• M33: 9,303,192 km (0.061 R)
• M34: 9,407,462 km (0.08 R)
• M35: 9,582,192 km (0.114 R)
• M36: 9,757,970 km (0.092 R)
• M37: 11,054,834 km (0.063 R)
• M38: 12,024,976 km (0.069 R)
• M39: 13,217,121 km (0.115 R)
• M40: 13,767,941 km (0.106 R)
• M41: 13,966,457 km (0.1 R)
• M42: 14,126,078 km (0.101 R)
• M43: 15,095,921 km (0.098 R)
• M44: 15,837,328 km (0.046 R)
• M45: 16,422,405 km (0.092 R)
• M46: 17,014,364 km (0.074 R)
• M47: 18,045,692 km (0.032 R)
• M48: 18,525,004 km (0.094 R)
• M49: 19,097,066 km (0.114 R)
• M50: 19,229,909 km (0.098 R)
• M51: 19,719,692 km (0.116 R)
• M52: 21,213,427 km (0.097 R)
• M53: 21,442,910 km (0.106 R)
• M54: 21,950,645 km (0.115 R)
• M55: 22,275,871 km (0.093 R)
• M56: 22,369,070 km (0.11 R)
• M57: 23,166,726 km (0.086 R)
• M58: 24,116,972 km (0.098 R)
• M59: 25,517,507 km (0.119 R)
• M60: 25,663,964 km (0.095 R)
• M61: 26,350,767 km (0.092 R)
• M62: 26,646,971 km (0.1 R)
• M63: 27,392,417 km (0.046 R)
• M64: 27,843,006 km (0.055 R)
• M65: 28,094,331 km (0.08 R)
• M66: 29,107,258 km (0.043 R)
• M67: 29,874,844 km (0.078 R)
• M68: 29,977,768 km (0.12 R)
• M69: 30,390,359 km (0.082 R)
• M70: 31,012,686 km (0.12 R)
• M71: 31,221,225 km (0.069 R)
• M72: 31,534,633 km (0.059 R)
• M73: 31,796,728 km (0.078 R)
• M74: 31,954,255 km (0.109 R)
• M75: 32,428,630 km (0.113 R)
• M76: 33,064,570 km (0.07 R)
• M77: 33,544,331 km (0.07 R)
• M78: 34,080,041 km (0.069 R)
• M79: 34,618,593 km (0.073 R)
• M80: 35,595,168 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.7

Radius: 3.9

Gravity: 45.74 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.11 AU - 18.25 AU

Year: 26885 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,157,888 km

• M1: 51,462 km (0.077 R)
• M2: 81,381 km (0.053 R)
• M3: 1,120,937 km (0.091 R)
• M4: 2,115,912 km (0.108 R)
• M5: 2,817,975 km (0.109 R)
• M6: 3,679,659 km (0.111 R)
• M7: 4,065,023 km (0.064 R)
• M8: 4,212,826 km (0.086 R)
• M9: 4,312,458 km (0.092 R)
• M10: 4,412,688 km (0.086 R)
• M11: 4,564,680 km (0.035 R)
• M12: 4,925,809 km (0.089 R)
• M13: 4,978,168 km (0.104 R)
• M14: 6,175,849 km (0.068 R)
• M15: 6,690,316 km (0.116 R)
• M16: 7,943,049 km (0.104 R)
• M17: 8,251,819 km (0.063 R)
• M18: 9,008,784 km (0.09 R)
• M19: 9,656,393 km (0.107 R)
• M20: 9,721,917 km (0.119 R)
• M21: 10,185,221 km (0.061 R)
• M22: 10,995,892 km (0.073 R)
• M23: 11,967,680 km (0.087 R)
• M24: 12,535,105 km (0.087 R)
• M25: 13,843,787 km (0.07 R)
• M26: 13,991,889 km (0.106 R)
• M27: 14,289,589 km (0.115 R)
• M28: 14,967,117 km (0.118 R)
• M29: 15,118,959 km (0.043 R)
• M30: 15,195,254 km (0.081 R)
• M31: 15,424,438 km (0.093 R)
• M32: 15,577,925 km (0.12 R)
• M33: 16,119,320 km (0.094 R)
• M34: 17,061,338 km (0.112 R)
• M35: 17,140,625 km (0.092 R)
• M36: 17,539,154 km (0.082 R)
• M37: 18,345,037 km (0.073 R)
• M38: 22,031,578 km (0.086 R)
• M39: 22,987,957 km (0.101 R)
• M40: 24,850,899 km (0.096 R)
• M41: 24,940,807 km (0.1 R)
• M42: 25,664,113 km (0.088 R)
• M43: 25,754,919 km (0.031 R)
• M44: 26,669,710 km (0.098 R)
• M45: 30,241,509 km (0.1 R)
• M46: 32,376,869 km (0.107 R)
• M47: 32,573,440 km (0.041 R)
• M48: 35,872,672 km (0.058 R)
• M49: 36,586,104 km (0.05 R)
• M50: 37,304,174 km (0.099 R)
• M51: 38,234,373 km (0.097 R)
• M52: 39,591,226 km (0.086 R)
• M53: 42,997,719 km (0.102 R)
• M54: 43,105,579 km (0.101 R)
• M55: 44,190,164 km (0.12 R)
• M56: 44,517,334 km (0.1 R)
• M57: 44,845,253 km (0.117 R)
• M58: 46,275,409 km (0.104 R)
• M59: 46,496,813 km (0.071 R)
• M60: 46,607,516 km (0.108 R)
• M61: 48,280,319 km (0.09 R)
• M62: 48,954,856 km (0.087 R)
• M63: 50,654,886 km (0.101 R)
• M64: 50,883,023 km (0.045 R)
• M65: 51,340,194 km (0.1 R)
• M66: 51,454,786 km (0.041 R)
• M67: 53,182,941 km (0.096 R)
• M68: 54,930,094 km (0.104 R)
• M69: 55,751,835 km (0.061 R)
• M70: 57,051,392 km (0.103 R)
• M71: 58,241,293 km (0.078 R)
• M72: 60,041,704 km (0.103 R)
• M73: 61,373,424 km (0.092 R)
• M74: 62,470,276 km (0.067 R)
• M75: 62,959,909 km (0.114 R)
• M76: 63,205,250 km (0.117 R)
• M77: 63,573,710 km (0.105 R)
• M78: 65,054,878 km (0.03 R)
• M79: 68,176,836 km (0.116 R)
• M80: 68,807,092 km (0.066 R)
• M81: 69,439,143 km (0.106 R)
• M82: 70,581,921 km (0.09 R)
• M83: 71,347,264 km (0.088 R)
• M84: 71,858,888 km (0.077 R)
• M85: 73,917,953 km (0.105 R)
• M86: 75,996,167 km (0.09 R)
• M87: 77,042,604 km (0.114 R)
• M88: 77,304,849 km (0.096 R)
• M89: 77,698,890 km (0.074 R)
• M90: 78,225,475 km (0.067 R)
• M91: 83,958,963 km (0.11 R)
• M92: 84,363,924 km (0.106 R)
• M93: 85,582,997 km (0.103 R)
• M94: 87,764,433 km (0.083 R)
• M95: 88,312,709 km (0.043 R)
• M96: 91,903,806 km (0.119 R)
• M97: 93,018,310 km (0.093 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit