🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 155 Days

Day: 18.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,445,850 km

• M1: 54,304 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 159 Days

Day: 32.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,445,850 km

• M1: 197,469 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.71 AU - 1.05 AU

Year: 297 Days

Day: 35 Hours

Environment

Temp: 119 °C

Axial Tilt: 161.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 8.6

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.39 AU - 6.07 AU

Year: 4305 Days

Day: 7.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,445,850 km

• M1: 109,655 km (0.07 R)
• M2: 174,880 km (0.094 R)
• M3: 343,178 km (0.107 R)
• M4: 449,841 km (0.07 R)
• M5: 962,961 km (0.074 R)
• M6: 1,662,332 km (0.114 R)
• M7: 1,748,350 km (0.088 R)
• M8: 2,468,963 km (0.119 R)
• M9: 2,647,284 km (0.12 R)
• M10: 2,829,943 km (0.06 R)
• M11: 3,037,734 km (0.054 R)
• M12: 3,446,436 km (0.051 R)
• M13: 3,556,839 km (0.107 R)
• M14: 3,645,999 km (0.098 R)
• M15: 4,033,607 km (0.093 R)
• M16: 4,338,787 km (0.054 R)
• M17: 4,602,977 km (0.09 R)
• M18: 5,324,637 km (0.083 R)
• M19: 5,581,646 km (0.078 R)
• M20: 6,054,525 km (0.053 R)
• M21: 6,188,116 km (0.081 R)
• M22: 6,403,986 km (0.074 R)
• M23: 6,787,854 km (0.03 R)
• M24: 6,871,030 km (0.114 R)
• M25: 6,926,681 km (0.078 R)
• M26: 7,263,874 km (0.096 R)
• M27: 7,721,793 km (0.087 R)
• M28: 7,896,075 km (0.081 R)
• M29: 8,012,911 km (0.11 R)
• M30: 8,159,666 km (0.106 R)
• M31: 8,218,757 km (0.052 R)
• M32: 8,695,825 km (0.042 R)
• M33: 8,786,182 km (0.107 R)
• M34: 9,028,979 km (0.039 R)
• M35: 9,120,683 km (0.101 R)
• M36: 9,397,289 km (0.116 R)
• M37: 9,490,190 km (0.114 R)
• M38: 10,085,290 km (0.081 R)
• M39: 10,212,149 km (0.096 R)
• M40: 10,307,592 km (0.095 R)
• M41: 10,563,704 km (0.096 R)
• M42: 10,628,031 km (0.03 R)
• M43: 11,180,346 km (0.08 R)
• M44: 11,908,888 km (0.104 R)
• M45: 12,042,928 km (0.073 R)
• M46: 12,516,255 km (0.048 R)
• M47: 12,961,309 km (0.1 R)
• M48: 13,064,681 km (0.044 R)
• M49: 13,902,130 km (0.092 R)
• M50: 14,149,565 km (0.095 R)
• M51: 14,220,624 km (0.046 R)
• M52: 14,470,004 km (0.114 R)
• M53: 15,045,357 km (0.093 R)
• M54: 15,226,670 km (0.114 R)
• M55: 15,664,991 km (0.069 R)
• M56: 15,812,046 km (0.081 R)
• M57: 16,292,854 km (0.049 R)
• M58: 16,441,853 km (0.085 R)
• M59: 16,628,701 km (0.095 R)
• M60: 16,778,598 km (0.105 R)
• M61: 17,649,706 km (0.109 R)
• M62: 18,574,221 km (0.111 R)
• M63: 19,081,657 km (0.108 R)
• M64: 19,871,085 km (0.077 R)
• M65: 20,630,893 km (0.114 R)
• M66: 20,751,768 km (0.087 R)
• M67: 21,440,965 km (0.075 R)
• M68: 21,522,646 km (0.066 R)
• M69: 21,808,976 km (0.03 R)
• M70: 22,220,221 km (0.102 R)
• M71: 22,634,008 km (0.102 R)
• M72: 22,841,949 km (0.069 R)
• M73: 23,637,660 km (0.12 R)
• M74: 24,187,283 km (0.102 R)
• M75: 24,272,255 km (0.09 R)
• M76: 24,741,244 km (0.085 R)
• M77: 25,041,188 km (0.101 R)
• M78: 25,299,244 km (0.1 R)
• M79: 25,514,964 km (0.12 R)
• M80: 25,601,432 km (0.082 R)
• M81: 26,035,265 km (0.048 R)
• M82: 26,253,080 km (0.072 R)
• M83: 27,130,471 km (0.106 R)
• M84: 27,572,683 km (0.047 R)
• M85: 27,928,277 km (0.103 R)
• M86: 29,683,210 km (0.105 R)
• M87: 30,002,003 km (0.086 R)
• M88: 30,230,289 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 6.3

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.83 AU - 14.39 AU

Year: 18070 Days

Day: 18.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,445,850 km

• M1: 80,633 km (0.063 R)
• M2: 285,882 km (0.117 R)
• M3: 403,914 km (0.097 R)
• M4: 898,634 km (0.097 R)
• M5: 1,183,768 km (0.098 R)
• M6: 1,294,171 km (0.111 R)
• M7: 1,525,449 km (0.119 R)
• M8: 1,585,289 km (0.045 R)
• M9: 1,676,543 km (0.045 R)
• M10: 1,961,078 km (0.12 R)
• M11: 2,092,425 km (0.042 R)
• M12: 2,329,239 km (0.045 R)
• M13: 2,828,297 km (0.08 R)
• M14: 3,243,282 km (0.033 R)
• M15: 3,517,196 km (0.087 R)
• M16: 3,637,023 km (0.054 R)
• M17: 4,383,367 km (0.092 R)
• M18: 4,862,230 km (0.102 R)
• M19: 6,250,797 km (0.036 R)
• M20: 8,065,719 km (0.094 R)
• M21: 9,084,779 km (0.06 R)
• M22: 9,693,044 km (0.062 R)
• M23: 10,257,328 km (0.11 R)
• M24: 11,595,481 km (0.07 R)
• M25: 13,172,990 km (0.119 R)
• M26: 13,297,007 km (0.104 R)
• M27: 13,923,523 km (0.034 R)
• M28: 14,431,557 km (0.061 R)
• M29: 14,559,463 km (0.054 R)
• M30: 15,793,795 km (0.105 R)
• M31: 16,257,100 km (0.099 R)
• M32: 16,523,683 km (0.074 R)
• M33: 17,061,338 km (0.059 R)
• M34: 17,332,409 km (0.099 R)
• M35: 17,536,610 km (0.086 R)
• M36: 17,673,193 km (0.114 R)
• M37: 18,016,072 km (0.082 R)
• M38: 18,154,001 km (0.077 R)
• M39: 18,430,607 km (0.103 R)
• M40: 18,500,021 km (0.072 R)
• M41: 18,708,710 km (0.087 R)
• M42: 19,692,765 km (0.072 R)
• M43: 20,765,830 km (0.062 R)
• M44: 20,837,936 km (0.104 R)
• M45: 22,447,609 km (0.069 R)
• M46: 22,521,660 km (0.112 R)
• M47: 22,595,861 km (0.103 R)
• M48: 23,117,509 km (0.063 R)
• M49: 24,248,618 km (0.051 R)
• M50: 24,477,054 km (0.025 R)
• M51: 26,329,524 km (0.084 R)
• M52: 26,957,088 km (0.111 R)
• M53: 27,907,483 km (0.078 R)
• M54: 29,030,215 km (0.102 R)
• M55: 30,824,192 km (0.059 R)
• M56: 31,402,388 km (0.107 R)
• M57: 33,496,758 km (0.096 R)
• M58: 34,347,073 km (0.08 R)
• M59: 34,432,493 km (0.111 R)
• M60: 34,774,923 km (0.116 R)
• M61: 35,118,399 km (0.102 R)
• M62: 35,376,904 km (0.048 R)
• M63: 35,549,391 km (0.047 R)
• M64: 35,895,560 km (0.089 R)
• M65: 39,327,635 km (0.072 R)
• M66: 39,685,473 km (0.11 R)
• M67: 39,775,231 km (0.116 R)
• M68: 41,400,313 km (0.084 R)
• M69: 41,582,224 km (0.103 R)
• M70: 42,312,411 km (0.091 R)
• M71: 44,994,851 km (0.072 R)
• M72: 45,744,635 km (0.092 R)
• M73: 48,688,123 km (0.083 R)
• M74: 49,361,313 km (0.11 R)
• M75: 49,457,654 km (0.095 R)
• M76: 53,365,300 km (0.034 R)
• M77: 53,959,952 km (0.083 R)
• M78: 54,158,618 km (0.038 R)
• M79: 55,155,837 km (0.079 R)
• M80: 56,763,865 km (0.115 R)
• M81: 61,161,145 km (0.12 R)
• M82: 63,557,703 km (0.049 R)
• M83: 63,977,624 km (0.115 R)
• M84: 65,137,157 km (0.111 R)
• M85: 65,242,923 km (0.079 R)
• M86: 65,984,778 km (0.094 R)
• M87: 66,197,357 km (0.086 R)
• M88: 67,583,980 km (0.114 R)
• M89: 67,691,092 km (0.101 R)
• M90: 68,227,250 km (0.116 R)
• M91: 70,820,530 km (0.119 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit