🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 162 Days

Day: 16.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,417,445 km

• M1: 324,179 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.92 AU - 1.08 AU

Year: 377 Days

Day: 13 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.16 AU - 3.24 AU

Year: 1671 Days

Day: 44.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.95 AU - 4.03 AU

Year: 2456 Days

Day: 33.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,417,445 km

• M1: 1,784,254 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.76 AU - 3.8 AU

Year: 2769 Days

Day: 28.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,417,445 km

• M1: 355,594 km (0.111 R)
• M2: 587,770 km (0.046 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 13.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.08 AU - 7.16 AU

Year: 6417 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,417,445 km

• M1: 346,917 km (0.097 R)
• M2: 440,117 km (0.106 R)
• M3: 639,381 km (0.106 R)
• M4: 728,542 km (0.054 R)
• M5: 1,078,301 km (0.119 R)
• M6: 1,202,019 km (0.093 R)
• M7: 1,360,293 km (0.116 R)
• M8: 1,449,753 km (0.12 R)
• M9: 1,572,124 km (0.069 R)
• M10: 2,273,140 km (0.072 R)
• M11: 2,676,156 km (0.117 R)
• M12: 3,384,353 km (0.068 R)
• M13: 3,466,631 km (0.097 R)
• M14: 3,591,246 km (0.107 R)
• M15: 3,675,320 km (0.067 R)
• M16: 3,823,871 km (0.081 R)
• M17: 3,931,133 km (0.074 R)
• M18: 4,061,283 km (0.103 R)
• M19: 4,348,361 km (0.093 R)
• M20: 4,665,060 km (0.119 R)
• M21: 5,012,725 km (0.081 R)
• M22: 5,562,348 km (0.085 R)
• M23: 5,708,954 km (0.091 R)
• M24: 6,031,038 km (0.093 R)
• M25: 6,359,106 km (0.091 R)
• M26: 6,641,248 km (0.081 R)
• M27: 7,032,895 km (0.109 R)
• M28: 7,191,618 km (0.111 R)
• M29: 7,485,728 km (0.1 R)
• M30: 8,003,187 km (0.036 R)
• M31: 8,113,590 km (0.053 R)
• M32: 8,758,357 km (0.077 R)
• M33: 9,390,707 km (0.109 R)
• M34: 10,067,488 km (0.087 R)
• M35: 10,216,787 km (0.115 R)
• M36: 10,699,240 km (0.092 R)
• M37: 10,882,198 km (0.105 R)
• M38: 11,035,386 km (0.101 R)
• M39: 11,812,248 km (0.076 R)
• M40: 12,478,407 km (0.083 R)
• M41: 13,222,058 km (0.114 R)
• M42: 13,516,916 km (0.061 R)
• M43: 13,980,071 km (0.045 R)
• M44: 14,887,980 km (0.069 R)
• M45: 15,297,579 km (0.061 R)
• M46: 15,469,317 km (0.085 R)
• M47: 15,572,690 km (0.109 R)
• M48: 15,919,009 km (0.052 R)
• M49: 16,337,883 km (0.092 R)
• M50: 16,548,816 km (0.065 R)
• M51: 16,725,192 km (0.09 R)
• M52: 16,831,256 km (0.115 R)
• M53: 17,079,738 km (0.119 R)
• M54: 17,329,567 km (0.096 R)
• M55: 17,832,665 km (0.092 R)
• M56: 18,086,083 km (0.119 R)
• M57: 18,486,557 km (0.074 R)
• M58: 18,816,570 km (0.047 R)
• M59: 19,556,780 km (0.117 R)
• M60: 19,668,530 km (0.078 R)
• M61: 20,571,054 km (0.073 R)
• M62: 21,256,810 km (0.091 R)
• M63: 22,729,003 km (0.066 R)
• M64: 22,925,126 km (0.103 R)
• M65: 23,358,810 km (0.115 R)
• M66: 23,636,015 km (0.113 R)
• M67: 23,795,037 km (0.095 R)
• M68: 24,034,095 km (0.095 R)
• M69: 24,233,957 km (0.098 R)
• M70: 24,354,234 km (0.037 R)
• M71: 24,756,204 km (0.044 R)
• M72: 24,958,161 km (0.062 R)
• M73: 25,526,184 km (0.082 R)
• M74: 25,730,235 km (0.072 R)
• M75: 26,757,973 km (0.059 R)
• M76: 27,925,135 km (0.045 R)
• M77: 28,051,097 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.03 AU - 8.35 AU

Year: 8034 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,417,445 km

• M1: 116,537 km (0.101 R)
• M2: 222,003 km (0.103 R)
• M3: 387,758 km (0.098 R)
• M4: 640,578 km (0.093 R)
• M5: 773,122 km (0.04 R)
• M6: 862,282 km (0.117 R)
• M7: 1,009,636 km (0.083 R)
• M8: 1,093,710 km (0.104 R)
• M9: 1,224,159 km (0.067 R)
• M10: 1,865,336 km (0.096 R)
• M11: 1,917,246 km (0.074 R)
• M12: 2,312,334 km (0.116 R)
• M13: 3,012,452 km (0.117 R)
• M14: 3,238,794 km (0.117 R)
• M15: 3,599,624 km (0.097 R)
• M16: 3,751,915 km (0.108 R)
• M17: 3,928,739 km (0.061 R)
• M18: 4,336,393 km (0.119 R)
• M19: 5,094,107 km (0.062 R)
• M20: 5,339,298 km (0.072 R)
• M21: 5,638,793 km (0.066 R)
• M22: 6,072,178 km (0.105 R)
• M23: 6,201,729 km (0.081 R)
• M24: 7,714,463 km (0.043 R)
• M25: 8,024,579 km (0.103 R)
• M26: 8,081,277 km (0.068 R)
• M27: 9,067,576 km (0.118 R)
• M28: 9,424,666 km (0.078 R)
• M29: 9,574,862 km (0.118 R)
• M30: 10,030,088 km (0.092 R)
• M31: 10,152,609 km (0.087 R)
• M32: 10,867,238 km (0.115 R)
• M33: 10,930,069 km (0.08 R)
• M34: 11,630,187 km (0.084 R)
• M35: 12,574,898 km (0.108 R)
• M36: 12,674,081 km (0.053 R)
• M37: 12,873,046 km (0.088 R)
• M38: 13,006,338 km (0.071 R)
• M39: 13,073,208 km (0.096 R)
• M40: 13,510,333 km (0.038 R)
• M41: 14,089,127 km (0.12 R)
• M42: 14,192,200 km (0.041 R)
• M43: 14,261,015 km (0.084 R)
• M44: 14,641,293 km (0.088 R)
• M45: 15,095,173 km (0.086 R)
• M46: 15,235,795 km (0.068 R)
• M47: 15,838,076 km (0.053 R)
• M48: 16,016,696 km (0.075 R)
• M49: 16,448,286 km (0.114 R)
• M50: 16,919,968 km (0.108 R)
• M51: 17,728,544 km (0.107 R)
• M52: 18,137,395 km (0.075 R)
• M53: 18,851,127 km (0.061 R)
• M54: 20,189,729 km (0.056 R)
• M55: 20,968,386 km (0.075 R)
• M56: 21,086,119 km (0.052 R)
• M57: 21,717,272 km (0.115 R)
• M58: 21,915,789 km (0.088 R)
• M59: 22,354,559 km (0.089 R)
• M60: 22,514,928 km (0.12 R)
• M61: 22,635,355 km (0.107 R)
• M62: 22,876,955 km (0.042 R)
• M63: 23,038,521 km (0.065 R)
• M64: 23,566,153 km (0.104 R)
• M65: 23,851,885 km (0.057 R)
• M66: 24,220,942 km (0.104 R)
• M67: 24,426,789 km (0.088 R)
• M68: 25,548,624 km (0.081 R)
• M69: 25,674,286 km (0.049 R)
• M70: 26,305,738 km (0.09 R)
• M71: 26,687,063 km (0.12 R)
• M72: 26,899,642 km (0.115 R)
• M73: 27,712,856 km (0.114 R)
• M74: 28,187,380 km (0.109 R)
• M75: 28,577,532 km (0.039 R)
• M76: 28,707,981 km (0.055 R)
• M77: 28,925,945 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.5

Radius: 6.4

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.5 AU - 13.6 AU

Year: 16749 Days

Day: 24.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,417,445 km

• M1: 81,531 km (0.107 R)
• M2: 184,454 km (0.105 R)
• M3: 258,804 km (0.107 R)
• M4: 459,265 km (0.108 R)
• M5: 745,596 km (0.113 R)
• M6: 1,621,641 km (0.094 R)
• M7: 1,761,365 km (0.049 R)
• M8: 1,818,362 km (0.112 R)
• M9: 2,082,552 km (0.107 R)
• M10: 2,203,876 km (0.065 R)
• M11: 2,358,859 km (0.074 R)
• M12: 2,712,509 km (0.107 R)
• M13: 4,597,741 km (0.092 R)
• M14: 5,201,368 km (0.118 R)
• M15: 5,491,738 km (0.071 R)
• M16: 5,702,222 km (0.087 R)
• M17: 6,088,035 km (0.092 R)
• M18: 6,570,787 km (0.085 R)
• M19: 6,659,948 km (0.102 R)
• M20: 7,902,059 km (0.091 R)
• M21: 7,949,332 km (0.073 R)
• M22: 8,283,533 km (0.07 R)
• M23: 8,428,194 km (0.059 R)
• M24: 8,622,372 km (0.055 R)
• M25: 9,263,549 km (0.053 R)
• M26: 9,363,480 km (0.068 R)
• M27: 9,716,382 km (0.116 R)
• M28: 9,767,095 km (0.103 R)
• M29: 9,817,959 km (0.099 R)
• M30: 9,919,984 km (0.117 R)
• M31: 10,124,933 km (0.115 R)
• M32: 11,117,665 km (0.066 R)
• M33: 11,170,772 km (0.058 R)
• M34: 11,224,029 km (0.101 R)
• M35: 11,814,791 km (0.085 R)
• M36: 12,086,610 km (0.059 R)
• M37: 12,636,532 km (0.095 R)
• M38: 12,803,035 km (0.117 R)
• M39: 13,250,781 km (0.094 R)
• M40: 13,307,030 km (0.079 R)
• M41: 14,392,362 km (0.091 R)
• M42: 15,446,579 km (0.103 R)
• M43: 15,565,210 km (0.104 R)
• M44: 16,768,425 km (0.116 R)
• M45: 16,951,533 km (0.091 R)
• M46: 20,488,027 km (0.062 R)
• M47: 21,406,707 km (0.12 R)
• M48: 22,004,351 km (0.097 R)
• M49: 22,674,699 km (0.051 R)
• M50: 24,379,965 km (0.101 R)
• M51: 24,864,812 km (0.116 R)
• M52: 25,492,973 km (0.107 R)
• M53: 25,914,540 km (0.084 R)
• M54: 25,985,001 km (0.099 R)
• M55: 26,551,228 km (0.106 R)
• M56: 26,978,630 km (0.093 R)
• M57: 27,049,988 km (0.09 R)
• M58: 27,480,082 km (0.056 R)
• M59: 29,811,265 km (0.048 R)
• M60: 30,032,969 km (0.114 R)
• M61: 31,450,409 km (0.047 R)
• M62: 34,194,932 km (0.089 R)
• M63: 34,349,765 km (0.063 R)
• M64: 34,737,523 km (0.057 R)
• M65: 35,282,957 km (0.071 R)
• M66: 35,517,526 km (0.085 R)
• M67: 35,988,311 km (0.075 R)
• M68: 36,145,688 km (0.109 R)
• M69: 36,619,165 km (0.105 R)
• M70: 37,333,196 km (0.108 R)
• M71: 39,340,949 km (0.095 R)
• M72: 39,503,113 km (0.06 R)
• M73: 39,827,890 km (0.071 R)
• M74: 39,909,271 km (0.08 R)
• M75: 40,890,035 km (0.09 R)
• M76: 40,972,164 km (0.104 R)
• M77: 44,131,821 km (0.105 R)
• M78: 45,740,746 km (0.113 R)
• M79: 45,826,017 km (0.111 R)
• M80: 48,146,728 km (0.079 R)
• M81: 51,123,128 km (0.079 R)
• M82: 51,477,076 km (0.112 R)
• M83: 51,654,499 km (0.048 R)
• M84: 52,544,158 km (0.081 R)
• M85: 54,881,026 km (0.049 R)
• M86: 55,515,919 km (0.116 R)
• M87: 57,251,554 km (0.099 R)
• M88: 61,057,174 km (0.083 R)
• M89: 61,150,972 km (0.053 R)
• M90: 61,244,919 km (0.078 R)
• M91: 62,186,339 km (0.109 R)
• M92: 62,280,735 km (0.058 R)
• M93: 63,037,850 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit