🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 157 Days

Day: 14.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.6 AU - 0.74 AU

Year: 200 Days

Day: 34.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.09 AU - 1.23 AU

Year: 456 Days

Day: 27.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.51 AU - 1.77 AU

Year: 767 Days

Day: 28.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.39 AU - 2.49 AU

Year: 1392 Days

Day: 42.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,117,175 km

• M1: 201,209 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.93 AU - 3.55 AU

Year: 2130 Days

Day: 33.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.17 AU - 6.35 AU

Year: 5721 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,117,175 km

• M1: 201,808 km (0.102 R)
• M2: 393,891 km (0.079 R)
• M3: 578,046 km (0.049 R)
• M4: 670,647 km (0.099 R)
• M5: 833,859 km (0.052 R)
• M6: 1,083,238 km (0.101 R)
• M7: 1,357,601 km (0.054 R)
• M8: 1,470,547 km (0.055 R)
• M9: 1,586,785 km (0.12 R)
• M10: 1,706,313 km (0.083 R)
• M11: 2,009,698 km (0.066 R)
• M12: 2,547,203 km (0.09 R)
• M13: 2,688,573 km (0.116 R)
• M14: 2,811,842 km (0.118 R)
• M15: 3,128,540 km (0.109 R)
• M16: 3,457,057 km (0.104 R)
• M17: 3,614,135 km (0.028 R)
• M18: 3,750,718 km (0.108 R)
• M19: 4,266,531 km (0.059 R)
• M20: 4,606,567 km (0.091 R)
• M21: 4,779,951 km (0.092 R)
• M22: 4,905,165 km (0.061 R)
• M23: 5,184,464 km (0.119 R)
• M24: 5,365,028 km (0.108 R)
• M25: 5,521,358 km (0.104 R)
• M26: 5,999,772 km (0.115 R)
• M27: 6,135,009 km (0.107 R)
• M28: 6,326,045 km (0.107 R)
• M29: 6,714,252 km (0.107 R)
• M30: 7,024,817 km (0.11 R)
• M31: 7,138,810 km (0.094 R)
• M32: 7,689,181 km (0.111 R)
• M33: 7,895,476 km (0.119 R)
• M34: 8,073,797 km (0.087 R)
• M35: 8,223,395 km (0.104 R)
• M36: 8,616,688 km (0.103 R)
• M37: 9,202,513 km (0.117 R)
• M38: 9,390,258 km (0.041 R)
• M39: 9,484,655 km (0.109 R)
• M40: 9,961,124 km (0.046 R)
• M41: 10,283,058 km (0.112 R)
• M42: 11,169,725 km (0.111 R)
• M43: 11,944,193 km (0.066 R)
• M44: 12,389,696 km (0.082 R)
• M45: 12,527,924 km (0.036 R)
• M46: 13,367,767 km (0.084 R)
• M47: 13,509,585 km (0.055 R)
• M48: 13,901,981 km (0.12 R)
• M49: 14,009,691 km (0.118 R)
• M50: 14,298,265 km (0.074 R)
• M51: 14,443,226 km (0.112 R)
• M52: 14,552,282 km (0.118 R)
• M53: 14,698,140 km (0.101 R)
• M54: 15,845,107 km (0.056 R)
• M55: 16,334,592 km (0.105 R)
• M56: 16,905,607 km (0.09 R)
• M57: 17,135,987 km (0.092 R)
• M58: 17,290,073 km (0.114 R)
• M59: 17,521,950 km (0.101 R)
• M60: 18,420,883 km (0.066 R)
• M61: 18,776,777 km (0.113 R)
• M62: 19,615,871 km (0.045 R)
• M63: 19,736,896 km (0.099 R)
• M64: 19,898,312 km (0.093 R)
• M65: 20,671,883 km (0.119 R)
• M66: 22,711,650 km (0.117 R)
• M67: 22,880,994 km (0.113 R)
• M68: 22,965,816 km (0.094 R)
• M69: 24,121,310 km (0.117 R)
• M70: 24,380,713 km (0.09 R)
• M71: 25,295,654 km (0.109 R)
• M72: 25,427,300 km (0.109 R)
• M73: 26,756,178 km (0.107 R)
• M74: 26,979,826 km (0.083 R)
• M75: 28,700,202 km (0.037 R)
• M76: 28,975,013 km (0.113 R)
• M77: 29,112,793 km (0.093 R)
• M78: 29,435,027 km (0.047 R)
• M79: 29,758,457 km (0.115 R)
• M80: 30,036,709 km (0.103 R)
• M81: 30,176,134 km (0.069 R)
• M82: 30,876,552 km (0.046 R)
• M83: 31,205,218 km (0.116 R)
• M84: 31,629,478 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.7

Radius: 5.5

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.52 AU - 14.9 AU

Year: 16550 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,117,175 km

• M1: 422,016 km (0.052 R)
• M2: 476,320 km (0.107 R)
• M3: 572,511 km (0.042 R)
• M4: 633,397 km (0.084 R)
• M5: 1,043,595 km (0.106 R)
• M6: 1,118,992 km (0.098 R)
• M7: 1,248,544 km (0.111 R)
• M8: 1,579,454 km (0.049 R)
• M9: 2,550,943 km (0.066 R)
• M10: 2,619,010 km (0.099 R)
• M11: 2,826,652 km (0.074 R)
• M12: 2,932,567 km (0.109 R)
• M13: 3,111,935 km (0.094 R)
• M14: 3,221,291 km (0.079 R)
• M15: 4,101,076 km (0.111 R)
• M16: 4,140,869 km (0.093 R)
• M17: 4,301,537 km (0.04 R)
• M18: 4,382,769 km (0.104 R)
• M19: 4,629,306 km (0.116 R)
• M20: 4,754,220 km (0.109 R)
• M21: 5,352,013 km (0.108 R)
• M22: 5,483,211 km (0.069 R)
• M23: 5,704,167 km (0.106 R)
• M24: 5,748,747 km (0.114 R)
• M25: 5,883,086 km (0.076 R)
• M26: 6,899,603 km (0.058 R)
• M27: 7,282,724 km (0.037 R)
• M28: 7,331,044 km (0.099 R)
• M29: 7,476,752 km (0.046 R)
• M30: 8,830,912 km (0.06 R)
• M31: 9,298,854 km (0.093 R)
• M32: 10,096,659 km (0.093 R)
• M33: 10,695,500 km (0.103 R)
• M34: 10,805,753 km (0.108 R)
• M35: 11,082,659 km (0.117 R)
• M36: 12,271,214 km (0.098 R)
• M37: 12,502,193 km (0.093 R)
• M38: 13,321,840 km (0.112 R)
• M39: 13,440,321 km (0.085 R)
• M40: 13,917,838 km (0.094 R)
• M41: 15,632,678 km (0.062 R)
• M42: 16,260,989 km (0.087 R)
• M43: 16,833,650 km (0.095 R)
• M44: 16,897,678 km (0.097 R)
• M45: 18,260,963 km (0.089 R)
• M46: 18,590,677 km (0.095 R)
• M47: 21,645,765 km (0.055 R)
• M48: 22,345,584 km (0.102 R)
• M49: 23,123,941 km (0.094 R)
• M50: 23,480,583 km (0.075 R)
• M51: 24,852,694 km (0.118 R)
• M52: 25,291,315 km (0.11 R)
• M53: 25,438,071 km (0.075 R)
• M54: 25,658,728 km (0.113 R)
• M55: 26,622,587 km (0.054 R)
• M56: 27,296,675 km (0.099 R)
• M57: 27,447,170 km (0.094 R)
• M58: 28,432,721 km (0.104 R)
• M59: 28,738,200 km (0.085 R)
• M60: 29,971,185 km (0.118 R)
• M61: 30,672,351 km (0.116 R)
• M62: 31,300,063 km (0.073 R)
• M63: 32,408,883 km (0.119 R)
• M64: 33,128,448 km (0.052 R)
• M65: 34,909,411 km (0.08 R)
• M66: 35,072,772 km (0.072 R)
• M67: 35,400,541 km (0.072 R)
• M68: 36,141,350 km (0.077 R)
• M69: 36,389,532 km (0.107 R)
• M70: 36,555,287 km (0.1 R)
• M71: 37,137,223 km (0.076 R)
• M72: 38,986,252 km (0.102 R)
• M73: 39,240,718 km (0.057 R)
• M74: 40,607,145 km (0.046 R)
• M75: 40,693,014 km (0.047 R)
• M76: 42,685,808 km (0.113 R)
• M77: 43,298,561 km (0.101 R)
• M78: 44,090,681 km (0.088 R)
• M79: 44,444,331 km (0.037 R)
• M80: 44,621,454 km (0.105 R)
• M81: 47,940,732 km (0.115 R)
• M82: 48,486,465 km (0.111 R)
• M83: 51,153,047 km (0.109 R)
• M84: 52,176,895 km (0.11 R)
• M85: 53,019,580 km (0.092 R)
• M86: 55,003,397 km (0.119 R)
• M87: 56,435,198 km (0.077 R)
• M88: 57,975,907 km (0.088 R)
• M89: 58,945,899 km (0.091 R)
• M90: 59,921,128 km (0.035 R)
• M91: 61,295,633 km (0.11 R)
• M92: 63,376,540 km (0.09 R)
• M93: 65,480,634 km (0.087 R)
• M94: 66,389,291 km (0.087 R)
• M95: 67,913,095 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit