🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.12 AU - 1.7 AU

Year: 759 Days

Day: 13.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.8 AU - 1.82 AU

Year: 1103 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,151,409 km

• M1: 1,280,109 km (0.089 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 10.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.48 AU - 3.26 AU

Year: 2203 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,151,409 km

• M1: 162,762 km (0.114 R)
• M2: 348,862 km (0.085 R)
• M3: 470,934 km (0.101 R)
• M4: 595,699 km (0.072 R)
• M5: 666,459 km (0.045 R)
• M6: 733,030 km (0.072 R)
• M7: 865,424 km (0.05 R)
• M8: 980,913 km (0.12 R)
• M9: 1,155,344 km (0.086 R)
• M10: 1,340,247 km (0.105 R)
• M11: 1,426,715 km (0.068 R)
• M12: 1,525,150 km (0.065 R)
• M13: 1,625,979 km (0.101 R)
• M14: 1,708,258 km (0.087 R)
• M15: 1,845,140 km (0.054 R)
• M16: 1,953,000 km (0.065 R)
• M17: 2,051,884 km (0.119 R)
• M18: 2,440,689 km (0.097 R)
• M19: 2,619,758 km (0.092 R)
• M20: 2,692,612 km (0.104 R)
• M21: 2,927,930 km (0.09 R)
• M22: 3,079,921 km (0.11 R)
• M23: 3,208,725 km (0.025 R)
• M24: 3,458,404 km (0.119 R)
• M25: 3,605,907 km (0.116 R)
• M26: 3,687,288 km (0.107 R)
• M27: 3,783,031 km (0.114 R)
• M28: 3,921,110 km (0.059 R)
• M29: 4,018,947 km (0.105 R)
• M30: 4,089,258 km (0.082 R)
• M31: 4,919,825 km (0.086 R)
• M32: 5,131,656 km (0.072 R)
• M33: 5,223,509 km (0.038 R)
• M34: 5,300,402 km (0.116 R)
• M35: 5,439,678 km (0.106 R)
• M36: 5,722,119 km (0.099 R)
• M37: 6,268,749 km (0.114 R)
• M38: 6,498,681 km (0.056 R)
• M39: 6,714,700 km (0.115 R)
• M40: 7,068,799 km (0.093 R)
• M41: 7,188,178 km (0.071 R)
• M42: 7,359,916 km (0.104 R)
• M43: 7,550,354 km (0.119 R)
• M44: 7,689,929 km (0.06 R)
• M45: 8,472,775 km (0.087 R)
• M46: 8,690,739 km (0.064 R)
• M47: 9,280,902 km (0.048 R)
• M48: 9,618,694 km (0.1 R)
• M49: 9,941,377 km (0.114 R)
• M50: 10,190,457 km (0.049 R)
• M51: 10,441,782 km (0.075 R)
• M52: 10,851,979 km (0.068 R)
• M53: 11,148,183 km (0.089 R)
• M54: 11,247,516 km (0.101 R)
• M55: 11,567,506 km (0.119 R)
• M56: 11,708,427 km (0.071 R)
• M57: 11,829,601 km (0.106 R)
• M58: 12,073,296 km (0.116 R)
• M59: 12,277,647 km (0.098 R)
• M60: 12,503,839 km (0.053 R)
• M61: 13,106,718 km (0.101 R)
• M62: 13,740,265 km (0.107 R)
• M63: 13,953,741 km (0.109 R)
• M64: 14,082,246 km (0.072 R)
• M65: 14,275,975 km (0.106 R)
• M66: 14,362,293 km (0.106 R)
• M67: 14,535,528 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 10.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.73 AU - 4.31 AU

Year: 2992 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,151,409 km

• M1: 128,505 km (0.095 R)
• M2: 208,839 km (0.056 R)
• M3: 373,247 km (0.101 R)
• M4: 438,172 km (0.057 R)
• M5: 575,054 km (0.091 R)
• M6: 645,964 km (0.07 R)
• M7: 919,877 km (0.089 R)
• M8: 1,146,967 km (0.071 R)
• M9: 1,220,569 km (0.088 R)
• M10: 1,315,115 km (0.117 R)
• M11: 1,572,423 km (0.102 R)
• M12: 1,675,795 km (0.115 R)
• M13: 1,792,182 km (0.113 R)
• M14: 1,856,958 km (0.077 R)
• M15: 1,944,473 km (0.055 R)
• M16: 2,011,044 km (0.106 R)
• M17: 2,078,513 km (0.097 R)
• M18: 2,204,025 km (0.116 R)
• M19: 2,367,536 km (0.099 R)
• M20: 2,498,883 km (0.088 R)
• M21: 2,571,587 km (0.11 R)
• M22: 2,769,057 km (0.091 R)
• M23: 3,074,535 km (0.114 R)
• M24: 3,139,611 km (0.104 R)
• M25: 3,297,586 km (0.11 R)
• M26: 3,404,399 km (0.08 R)
• M27: 3,471,718 km (0.047 R)
• M28: 3,773,606 km (0.065 R)
• M29: 3,857,381 km (0.092 R)
• M30: 3,984,240 km (0.12 R)
• M31: 4,141,168 km (0.097 R)
• M32: 4,242,147 km (0.105 R)
• M33: 4,358,684 km (0.072 R)
• M34: 4,550,169 km (0.118 R)
• M35: 4,654,439 km (0.109 R)
• M36: 4,880,631 km (0.102 R)
• M37: 5,312,520 km (0.095 R)
• M38: 5,453,890 km (0.069 R)
• M39: 5,788,839 km (0.091 R)
• M40: 5,869,622 km (0.059 R)
• M41: 5,934,548 km (0.112 R)
• M42: 6,478,934 km (0.099 R)
• M43: 6,613,273 km (0.099 R)
• M44: 6,765,713 km (0.039 R)
• M45: 6,919,201 km (0.083 R)
• M46: 7,022,124 km (0.118 R)
• M47: 7,212,263 km (0.081 R)
• M48: 7,351,688 km (0.11 R)
• M49: 7,703,991 km (0.104 R)
• M50: 7,900,114 km (0.094 R)
• M51: 8,097,882 km (0.071 R)
• M52: 8,242,843 km (0.041 R)
• M53: 8,775,411 km (0.055 R)
• M54: 9,243,353 km (0.068 R)
• M55: 9,394,896 km (0.097 R)
• M56: 9,470,892 km (0.093 R)
• M57: 9,892,907 km (0.098 R)
• M58: 10,954,753 km (0.098 R)
• M59: 11,075,030 km (0.075 R)
• M60: 11,155,364 km (0.104 R)
• M61: 11,621,511 km (0.113 R)
• M62: 11,764,526 km (0.114 R)
• M63: 11,928,785 km (0.118 R)
• M64: 12,093,941 km (0.103 R)
• M65: 12,259,695 km (0.117 R)
• M66: 12,509,823 km (0.097 R)
• M67: 13,206,350 km (0.098 R)
• M68: 13,355,799 km (0.118 R)
• M69: 13,591,715 km (0.059 R)
• M70: 13,872,211 km (0.117 R)
• M71: 13,937,286 km (0.085 R)
• M72: 14,198,334 km (0.068 R)
• M73: 14,570,982 km (0.028 R)
• M74: 14,637,104 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.4

Radius: 4.7

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.28 AU - 15.94 AU

Year: 25299 Days

Day: 16.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,151,409 km

• M1: 92,451 km (0.077 R)
• M2: 166,802 km (0.073 R)
• M3: 496,665 km (0.106 R)
• M4: 621,430 km (0.109 R)
• M5: 900,280 km (0.037 R)
• M6: 1,105,977 km (0.114 R)
• M7: 1,159,683 km (0.069 R)
• M8: 1,500,167 km (0.079 R)
• M9: 1,529,788 km (0.116 R)
• M10: 1,837,959 km (0.118 R)
• M11: 2,761,577 km (0.118 R)
• M12: 3,058,977 km (0.072 R)
• M13: 3,563,870 km (0.059 R)
• M14: 3,928,440 km (0.098 R)
• M15: 4,262,343 km (0.108 R)
• M16: 4,518,903 km (0.099 R)
• M17: 5,317,905 km (0.062 R)
• M18: 5,363,682 km (0.093 R)
• M19: 5,686,963 km (0.109 R)
• M20: 5,733,638 km (0.094 R)
• M21: 6,596,069 km (0.084 R)
• M22: 7,859,423 km (0.06 R)
• M23: 8,120,920 km (0.07 R)
• M24: 8,332,153 km (0.072 R)
• M25: 8,760,003 km (0.11 R)
• M26: 8,868,162 km (0.077 R)
• M27: 10,830,138 km (0.074 R)
• M28: 11,062,613 km (0.118 R)
• M29: 14,294,376 km (0.101 R)
• M30: 15,584,059 km (0.114 R)
• M31: 16,508,873 km (0.099 R)
• M32: 17,112,800 km (0.032 R)
• M33: 17,519,407 km (0.078 R)
• M34: 17,723,907 km (0.089 R)
• M35: 17,792,124 km (0.09 R)
• M36: 18,272,931 km (0.097 R)
• M37: 19,177,250 km (0.101 R)
• M38: 19,599,565 km (0.079 R)
• M39: 20,524,828 km (0.104 R)
• M40: 21,028,973 km (0.092 R)
• M41: 21,683,164 km (0.043 R)
• M42: 22,565,792 km (0.041 R)
• M43: 22,713,894 km (0.091 R)
• M44: 24,214,061 km (0.097 R)
• M45: 24,289,907 km (0.049 R)
• M46: 24,365,753 km (0.079 R)
• M47: 24,670,334 km (0.113 R)
• M48: 25,359,981 km (0.117 R)
• M49: 26,523,403 km (0.051 R)
• M50: 27,229,804 km (0.085 R)
• M51: 27,704,179 km (0.118 R)
• M52: 28,101,511 km (0.034 R)
• M53: 28,420,903 km (0.057 R)
• M54: 28,741,341 km (0.094 R)
• M55: 29,709,988 km (0.116 R)
• M56: 30,689,255 km (0.109 R)
• M57: 31,100,350 km (0.117 R)
• M58: 34,625,175 km (0.054 R)
• M59: 34,881,736 km (0.081 R)
• M60: 35,139,044 km (0.084 R)
• M61: 35,827,942 km (0.073 R)
• M62: 36,521,328 km (0.088 R)
• M63: 37,131,687 km (0.103 R)
• M64: 37,657,674 km (0.041 R)
• M65: 37,921,415 km (0.086 R)
• M66: 42,682,816 km (0.062 R)
• M67: 42,774,519 km (0.104 R)
• M68: 43,233,635 km (0.062 R)
• M69: 45,179,903 km (0.047 R)
• M70: 45,647,397 km (0.079 R)
• M71: 45,741,195 km (0.06 R)
• M72: 46,493,073 km (0.087 R)
• M73: 47,154,446 km (0.111 R)
• M74: 47,343,986 km (0.091 R)
• M75: 48,104,542 km (0.102 R)
• M76: 48,199,985 km (0.112 R)
• M77: 51,479,470 km (0.117 R)
• M78: 52,457,541 km (0.104 R)
• M79: 52,653,963 km (0.036 R)
• M80: 53,047,405 km (0.046 R)
• M81: 54,432,382 km (0.072 R)
• M82: 56,431,309 km (0.108 R)
• M83: 57,338,620 km (0.116 R)
• M84: 60,192,050 km (0.06 R)
• M85: 60,603,444 km (0.112 R)
• M86: 60,706,517 km (0.076 R)
• M87: 60,912,663 km (0.1 R)
• M88: 61,532,596 km (0.108 R)
• M89: 61,843,311 km (0.087 R)
• M90: 63,509,382 km (0.106 R)
• M91: 64,242,861 km (0.067 R)
• M92: 64,558,064 km (0.089 R)
• M93: 64,663,231 km (0.081 R)
• M94: 65,190,115 km (0.034 R)
• M95: 66,672,779 km (0.119 R)
• M96: 69,995,049 km (0.082 R)
• M97: 70,969,679 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit