🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.66 AU - 1.02 AU

Year: 290 Days

Day: 21.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,969,125 km

• M1: 179,966 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.71 AU - 2.07 AU

Year: 979 Days

Day: 15.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,969,125 km

• M1: 526,136 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.85 AU - 2.19 AU

Year: 1082 Days

Day: 22.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,969,125 km

• M1: 72,106 km (0.093 R)
• M2: 163,660 km (0.075 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 10.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.7 AU - 5.38 AU

Year: 3644 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,969,125 km

• M1: 127,308 km (0.089 R)
• M2: 211,681 km (0.117 R)
• M3: 372,648 km (0.12 R)
• M4: 475,572 km (0.097 R)
• M5: 682,017 km (0.116 R)
• M6: 755,020 km (0.115 R)
• M7: 981,661 km (0.096 R)
• M8: 1,250,489 km (0.066 R)
• M9: 1,331,720 km (0.073 R)
• M10: 1,435,840 km (0.067 R)
• M11: 1,553,723 km (0.07 R)
• M12: 1,708,408 km (0.098 R)
• M13: 1,891,665 km (0.117 R)
• M14: 2,252,944 km (0.051 R)
• M15: 2,416,305 km (0.066 R)
• M16: 2,662,094 km (0.117 R)
• M17: 2,754,845 km (0.111 R)
• M18: 3,150,232 km (0.069 R)
• M19: 3,333,489 km (0.088 R)
• M20: 3,476,804 km (0.09 R)
• M21: 3,681,005 km (0.104 R)
• M22: 3,829,257 km (0.086 R)
• M23: 4,410,893 km (0.097 R)
• M24: 4,680,020 km (0.097 R)
• M25: 4,889,606 km (0.037 R)
• M26: 5,502,808 km (0.108 R)
• M27: 6,140,245 km (0.076 R)
• M28: 6,656,357 km (0.116 R)
• M29: 7,038,729 km (0.037 R)
• M30: 7,204,783 km (0.097 R)
• M31: 7,297,683 km (0.1 R)
• M32: 7,616,327 km (0.075 R)
• M33: 7,882,162 km (0.102 R)
• M34: 8,054,798 km (0.103 R)
• M35: 8,267,377 km (0.102 R)
• M36: 8,936,229 km (0.119 R)
• M37: 9,016,114 km (0.1 R)
• M38: 9,277,312 km (0.053 R)
• M39: 9,439,177 km (0.095 R)
• M40: 9,724,909 km (0.079 R)
• M41: 9,807,038 km (0.108 R)
• M42: 10,137,949 km (0.104 R)
• M43: 10,325,694 km (0.062 R)
• M44: 10,704,775 km (0.084 R)
• M45: 11,045,559 km (0.086 R)
• M46: 11,238,690 km (0.116 R)
• M47: 11,389,783 km (0.037 R)
• M48: 11,978,900 km (0.109 R)
• M49: 12,221,697 km (0.12 R)
• M50: 12,288,268 km (0.085 R)
• M51: 12,399,420 km (0.077 R)
• M52: 12,779,697 km (0.102 R)
• M53: 13,209,492 km (0.101 R)
• M54: 13,414,591 km (0.103 R)
• M55: 13,506,145 km (0.101 R)
• M56: 14,573,675 km (0.08 R)
• M57: 14,714,895 km (0.075 R)
• M58: 14,903,987 km (0.092 R)
• M59: 15,284,564 km (0.099 R)
• M60: 15,356,221 km (0.106 R)
• M61: 15,499,985 km (0.108 R)
• M62: 16,103,762 km (0.109 R)
• M63: 16,396,226 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 10.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.25 AU - 9.41 AU

Year: 8254 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,969,125 km

• M1: 142,118 km (0.113 R)
• M2: 249,080 km (0.086 R)
• M3: 333,753 km (0.088 R)
• M4: 493,523 km (0.07 R)
• M5: 696,378 km (0.077 R)
• M6: 770,429 km (0.12 R)
• M7: 993,330 km (0.107 R)
• M8: 1,095,505 km (0.089 R)
• M9: 1,386,174 km (0.059 R)
• M10: 1,620,295 km (0.076 R)
• M11: 1,804,450 km (0.115 R)
• M12: 1,952,551 km (0.107 R)
• M13: 2,238,583 km (0.108 R)
• M14: 2,329,388 km (0.114 R)
• M15: 2,753,349 km (0.081 R)
• M16: 2,850,887 km (0.118 R)
• M17: 2,924,788 km (0.095 R)
• M18: 3,049,553 km (0.117 R)
• M19: 3,408,139 km (0.101 R)
• M20: 4,535,209 km (0.052 R)
• M21: 5,550,530 km (0.059 R)
• M22: 5,988,552 km (0.06 R)
• M23: 6,340,706 km (0.082 R)
• M24: 6,503,019 km (0.063 R)
• M25: 6,732,503 km (0.058 R)
• M26: 7,989,873 km (0.08 R)
• M27: 8,200,506 km (0.068 R)
• M28: 8,448,689 km (0.094 R)
• M29: 8,555,801 km (0.063 R)
• M30: 8,663,362 km (0.077 R)
• M31: 8,952,385 km (0.052 R)
• M32: 9,577,256 km (0.1 R)
• M33: 9,876,152 km (0.119 R)
• M34: 10,444,923 km (0.098 R)
• M35: 10,907,630 km (0.033 R)
• M36: 11,063,361 km (0.04 R)
• M37: 11,259,185 km (0.105 R)
• M38: 11,456,055 km (0.034 R)
• M39: 11,893,180 km (0.102 R)
• M40: 12,620,376 km (0.094 R)
• M41: 13,278,756 km (0.076 R)
• M42: 14,329,980 km (0.037 R)
• M43: 15,103,251 km (0.057 R)
• M44: 15,670,227 km (0.084 R)
• M45: 15,846,154 km (0.063 R)
• M46: 15,978,399 km (0.074 R)
• M47: 16,333,096 km (0.103 R)
• M48: 16,511,416 km (0.115 R)
• M49: 18,422,679 km (0.093 R)
• M50: 19,028,251 km (0.118 R)
• M51: 19,735,250 km (0.078 R)
• M52: 19,925,240 km (0.079 R)
• M53: 20,546,819 km (0.089 R)
• M54: 20,739,351 km (0.097 R)
• M55: 21,418,077 km (0.098 R)
• M56: 21,662,220 km (0.076 R)
• M57: 22,104,133 km (0.078 R)
• M58: 22,598,554 km (0.103 R)
• M59: 24,052,794 km (0.095 R)
• M60: 24,255,799 km (0.096 R)
• M61: 26,735,533 km (0.099 R)
• M62: 27,315,225 km (0.111 R)
• M63: 27,526,906 km (0.069 R)
• M64: 28,272,502 km (0.086 R)
• M65: 28,647,843 km (0.062 R)
• M66: 29,566,074 km (0.098 R)
• M67: 29,674,682 km (0.038 R)
• M68: 30,001,554 km (0.101 R)
• M69: 30,933,848 km (0.061 R)
• M70: 31,431,410 km (0.042 R)
• M71: 32,770,910 km (0.104 R)
• M72: 33,334,594 km (0.086 R)
• M73: 33,617,634 km (0.026 R)
• M74: 34,414,392 km (0.051 R)
• M75: 34,700,423 km (0.074 R)
• M76: 34,987,202 km (0.115 R)
• M77: 35,968,414 km (0.118 R)
• M78: 38,490,335 km (0.061 R)
• M79: 38,608,966 km (0.066 R)
• M80: 39,742,619 km (0.106 R)
• M81: 39,982,574 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.3

Radius: 3.4

Gravity: 56.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.78 AU - 16.6 AU

Year: 21211 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,969,125 km

• M1: 574,605 km (0.11 R)
• M2: 596,896 km (0.111 R)
• M3: 761,453 km (0.11 R)
• M4: 811,120 km (0.102 R)
• M5: 836,252 km (0.068 R)
• M6: 887,564 km (0.055 R)
• M7: 913,594 km (0.052 R)
• M8: 1,424,172 km (0.068 R)
• M9: 1,454,690 km (0.114 R)
• M10: 1,516,474 km (0.119 R)
• M11: 1,939,387 km (0.071 R)
• M12: 2,216,891 km (0.104 R)
• M13: 2,324,003 km (0.094 R)
• M14: 2,360,206 km (0.076 R)
• M15: 2,693,659 km (0.044 R)
• M16: 3,041,774 km (0.108 R)
• M17: 3,160,853 km (0.047 R)
• M18: 3,652,881 km (0.077 R)
• M19: 3,950,581 km (0.117 R)
• M20: 3,993,814 km (0.046 R)
• M21: 4,037,198 km (0.072 R)
• M22: 4,936,431 km (0.117 R)
• M23: 6,649,625 km (0.117 R)
• M24: 6,856,070 km (0.098 R)
• M25: 7,222,436 km (0.076 R)
• M26: 7,381,309 km (0.076 R)
• M27: 8,193,326 km (0.085 R)
• M28: 8,303,729 km (0.08 R)
• M29: 9,492,434 km (0.05 R)
• M30: 10,135,854 km (0.093 R)
• M31: 10,552,783 km (0.105 R)
• M32: 11,096,871 km (0.089 R)
• M33: 11,218,943 km (0.055 R)
• M34: 11,341,613 km (0.062 R)
• M35: 12,782,988 km (0.047 R)
• M36: 13,622,831 km (0.102 R)
• M37: 14,148,518 km (0.079 R)
• M38: 14,814,976 km (0.064 R)
• M39: 14,882,146 km (0.106 R)
• M40: 15,151,871 km (0.045 R)
• M41: 15,287,406 km (0.088 R)
• M42: 16,804,329 km (0.109 R)
• M43: 17,865,875 km (0.098 R)
• M44: 19,978,646 km (0.115 R)
• M45: 22,168,759 km (0.056 R)
• M46: 22,245,652 km (0.067 R)
• M47: 22,553,973 km (0.026 R)
• M48: 25,795,310 km (0.086 R)
• M49: 26,363,184 km (0.074 R)
• M50: 26,853,117 km (0.087 R)
• M51: 28,424,194 km (0.058 R)
• M52: 29,263,139 km (0.098 R)
• M53: 30,110,012 km (0.053 R)
• M54: 30,536,516 km (0.115 R)
• M55: 30,622,086 km (0.089 R)
• M56: 31,741,227 km (0.098 R)
• M57: 32,262,426 km (0.083 R)
• M58: 35,178,388 km (0.103 R)
• M59: 35,807,597 km (0.091 R)
• M60: 36,168,876 km (0.113 R)
• M61: 36,713,113 km (0.037 R)
• M62: 37,077,383 km (0.069 R)
• M63: 39,009,440 km (0.089 R)
• M64: 39,660,639 km (0.074 R)
• M65: 41,068,206 km (0.075 R)
• M66: 41,446,389 km (0.112 R)
• M67: 43,642,785 km (0.046 R)
• M68: 46,072,853 km (0.065 R)
• M69: 46,367,411 km (0.089 R)
• M70: 46,465,697 km (0.063 R)
• M71: 46,761,003 km (0.091 R)
• M72: 47,057,057 km (0.093 R)
• M73: 47,551,778 km (0.091 R)
• M74: 47,849,477 km (0.045 R)
• M75: 48,546,304 km (0.072 R)
• M76: 51,571,024 km (0.104 R)
• M77: 52,592,777 km (0.109 R)
• M78: 52,695,252 km (0.068 R)
• M79: 54,034,302 km (0.08 R)
• M80: 55,280,303 km (0.059 R)
• M81: 59,394,394 km (0.063 R)
• M82: 59,501,207 km (0.115 R)
• M83: 61,326,151 km (0.11 R)
• M84: 62,408,342 km (0.084 R)
• M85: 62,625,409 km (0.097 R)
• M86: 64,152,803 km (0.1 R)
• M87: 67,021,492 km (0.055 R)
• M88: 68,695,342 km (0.063 R)
• M89: 69,931,769 km (0.117 R)
• M90: 70,496,052 km (0.1 R)
• M91: 71,288,771 km (0.11 R)
• M92: 72,768,743 km (0.082 R)
• M93: 72,882,886 km (0.118 R)
• M94: 75,411,688 km (0.1 R)
• M95: 75,643,116 km (0.115 R)
• M96: 75,990,482 km (0.118 R)
• M97: 76,454,535 km (0.111 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: 419 - 20,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit